id	sid	tid	token	lemma	pos
bae-8464	1	1	bio	bio	NOUN
bae-8464	1	2	-	-	PUNCT
bae-8464	1	3	based	base	VERB
bae-8464	1	4	and	and	CCONJ
bae-8464	1	5	applied	apply	VERB
bae-8464	1	6	economics	economic	NOUN
bae-8464	1	7	9(1	9(1	NUM
bae-8464	1	8	):	):	PUNCT
bae-8464	1	9	85	85	NUM
bae-8464	1	10	-	-	SYM
bae-8464	1	11	107	107	NUM
bae-8464	1	12	,	,	PUNCT
bae-8464	1	13	2020	2020	NUM
bae-8464	1	14	issn	issn	VERB
bae-8464	1	15	2280	2280	NUM
bae-8464	1	16	-	-	SYM
bae-8464	1	17	6180	6180	NUM
bae-8464	1	18	(	(	PUNCT
bae-8464	1	19	print	print	NOUN
bae-8464	1	20	)	)	PUNCT
bae-8464	1	21	©	©	PROPN
bae-8464	1	22	firenze	firenze	PROPN
bae-8464	1	23	university	university	PROPN
bae-8464	1	24	press	press	NOUN
bae-8464	1	25	issn	issn	VERB
bae-8464	1	26	2280	2280	NUM
bae-8464	1	27	-	-	SYM
bae-8464	1	28	6172	6172	NUM
bae-8464	1	29	(	(	PUNCT
bae-8464	1	30	online	online	ADJ
bae-8464	1	31	)	)	PUNCT
bae-8464	1	32	www.fupress.com/bae	www.fupress.com/bae	PROPN
bae-8464	1	33	full	full	ADJ
bae-8464	1	34	research	research	NOUN
bae-8464	1	35	article	article	NOUN
bae-8464	1	36	doi	doi	NOUN
bae-8464	1	37	:	:	PUNCT
bae-8464	1	38	10.13128	10.13128	NUM
bae-8464	1	39	/	/	SYM
bae-8464	1	40	bae-8464	bae-8464	NOUN
bae-8464	1	41	the	the	DET
bae-8464	1	42	role	role	NOUN
bae-8464	1	43	of	of	ADP
bae-8464	1	44	group	group	NOUN
bae-8464	1	45	-	-	PUNCT
bae-8464	1	46	time	time	NOUN
bae-8464	1	47	treatment	treatment	NOUN
bae-8464	1	48	effect	effect	NOUN
bae-8464	1	49	heterogeneity	heterogeneity	NOUN
bae-8464	1	50	in	in	ADP
bae-8464	1	51	long	long	ADJ
bae-8464	1	52	standing	stand	VERB
bae-8464	1	53	european	european	ADJ
bae-8464	1	54	agricultural	agricultural	ADJ
bae-8464	1	55	policies	policy	NOUN
bae-8464	1	56	.	.	PUNCT
bae-8464	2	1	an	an	DET
bae-8464	2	2	application	application	NOUN
bae-8464	2	3	to	to	ADP
bae-8464	2	4	the	the	DET
bae-8464	2	5	european	european	ADJ
bae-8464	2	6	geographical	geographical	ADJ
bae-8464	2	7	indication	indication	NOUN
bae-8464	2	8	policy	policy	NOUN
bae-8464	2	9	leonardo	leonardo	PROPN
bae-8464	2	10	cei1	cei1	PROPN
bae-8464	2	11	,	,	PUNCT
bae-8464	2	12	*	*	PROPN
bae-8464	2	13	,	,	PUNCT
bae-8464	2	14	gianluca	gianluca	PROPN
bae-8464	2	15	stefani2	stefani2	PROPN
bae-8464	2	16	,	,	PUNCT
bae-8464	2	17	edi	edi	PROPN
bae-8464	2	18	defrancesco1	defrancesco1	NOUN
bae-8464	2	19	1	1	NUM
bae-8464	2	20	university	university	NOUN
bae-8464	2	21	of	of	ADP
bae-8464	2	22	padova	padova	PROPN
bae-8464	2	23	(	(	PUNCT
bae-8464	2	24	italy	italy	PROPN
bae-8464	2	25	)	)	PUNCT
bae-8464	2	26	2	2	NUM
bae-8464	2	27	university	university	NOUN
bae-8464	2	28	of	of	ADP
bae-8464	2	29	florence	florence	NOUN
bae-8464	2	30	(	(	PUNCT
bae-8464	2	31	italy	italy	PROPN
bae-8464	2	32	)	)	PUNCT
bae-8464	2	33	abstract	abstract	NOUN
bae-8464	2	34	.	.	PUNCT
bae-8464	3	1	in	in	ADP
bae-8464	3	2	recent	recent	ADJ
bae-8464	3	3	years	year	NOUN
bae-8464	3	4	,	,	PUNCT
bae-8464	3	5	the	the	DET
bae-8464	3	6	european	european	PROPN
bae-8464	3	7	union	union	PROPN
bae-8464	3	8	is	be	AUX
bae-8464	3	9	stressing	stress	VERB
bae-8464	3	10	the	the	DET
bae-8464	3	11	importance	importance	NOUN
bae-8464	3	12	of	of	ADP
bae-8464	3	13	monitoring	monitoring	NOUN
bae-8464	3	14	and	and	CCONJ
bae-8464	3	15	evaluating	evaluate	VERB
bae-8464	3	16	its	its	PRON
bae-8464	3	17	policies	policy	NOUN
bae-8464	3	18	,	,	PUNCT
bae-8464	3	19	among	among	ADP
bae-8464	3	20	which	which	PRON
bae-8464	3	21	the	the	DET
bae-8464	3	22	common	common	ADJ
bae-8464	3	23	agricultural	agricultural	ADJ
bae-8464	3	24	policy	policy	NOUN
bae-8464	3	25	plays	play	VERB
bae-8464	3	26	an	an	DET
bae-8464	3	27	important	important	ADJ
bae-8464	3	28	role	role	NOUN
bae-8464	3	29	.	.	PUNCT
bae-8464	4	1	policy	policy	NOUN
bae-8464	4	2	evaluation	evaluation	NOUN
bae-8464	4	3	,	,	PUNCT
bae-8464	4	4	in	in	ADP
bae-8464	4	5	order	order	NOUN
bae-8464	4	6	to	to	PART
bae-8464	4	7	provide	provide	VERB
bae-8464	4	8	reliable	reliable	ADJ
bae-8464	4	9	results	result	NOUN
bae-8464	4	10	on	on	ADP
bae-8464	4	11	which	which	PRON
bae-8464	4	12	to	to	PART
bae-8464	4	13	take	take	VERB
bae-8464	4	14	important	important	ADJ
bae-8464	4	15	legislative	legislative	ADJ
bae-8464	4	16	decisions	decision	NOUN
bae-8464	4	17	,	,	PUNCT
bae-8464	4	18	should	should	AUX
bae-8464	4	19	rely	rely	VERB
bae-8464	4	20	on	on	ADP
bae-8464	4	21	robust	robust	ADJ
bae-8464	4	22	methodological	methodological	ADJ
bae-8464	4	23	tools	tool	NOUN
bae-8464	4	24	.	.	PUNCT
bae-8464	5	1	a	a	DET
bae-8464	5	2	recent	recent	ADJ
bae-8464	5	3	strand	strand	NOUN
bae-8464	5	4	of	of	ADP
bae-8464	5	5	literature	literature	NOUN
bae-8464	5	6	casts	cast	VERB
bae-8464	5	7	some	some	DET
bae-8464	5	8	doubts	doubt	NOUN
bae-8464	5	9	about	about	ADP
bae-8464	5	10	the	the	DET
bae-8464	5	11	reliability	reliability	NOUN
bae-8464	5	12	of	of	ADP
bae-8464	5	13	the	the	DET
bae-8464	5	14	two	two	NUM
bae-8464	5	15	-	-	PUNCT
bae-8464	5	16	way	way	NOUN
bae-8464	5	17	fixed	fix	VERB
bae-8464	5	18	effect	effect	NOUN
bae-8464	5	19	estimator	estimator	NOUN
bae-8464	5	20	when	when	SCONJ
bae-8464	5	21	the	the	DET
bae-8464	5	22	effect	effect	NOUN
bae-8464	5	23	of	of	ADP
bae-8464	5	24	a	a	DET
bae-8464	5	25	treatment	treatment	NOUN
bae-8464	5	26	is	be	AUX
bae-8464	5	27	heterogeneous	heterogeneous	ADJ
bae-8464	5	28	across	across	ADP
bae-8464	5	29	groups	group	NOUN
bae-8464	5	30	of	of	ADP
bae-8464	5	31	units	unit	NOUN
bae-8464	5	32	or	or	CCONJ
bae-8464	5	33	over	over	ADP
bae-8464	5	34	time	time	NOUN
bae-8464	5	35	.	.	PUNCT
bae-8464	6	1	this	this	DET
bae-8464	6	2	estimator	estimator	NOUN
bae-8464	6	3	is	be	AUX
bae-8464	6	4	widely	widely	ADV
bae-8464	6	5	used	use	VERB
bae-8464	6	6	in	in	ADP
bae-8464	6	7	agricultural	agricultural	ADJ
bae-8464	6	8	economics	economic	NOUN
bae-8464	6	9	to	to	PART
bae-8464	6	10	estimate	estimate	VERB
bae-8464	6	11	the	the	DET
bae-8464	6	12	effect	effect	NOUN
bae-8464	6	13	of	of	ADP
bae-8464	6	14	policies	policy	NOUN
bae-8464	6	15	where	where	SCONJ
bae-8464	6	16	effect	effect	NOUN
bae-8464	6	17	heterogeneity	heterogeneity	NOUN
bae-8464	6	18	may	may	AUX
bae-8464	6	19	be	be	AUX
bae-8464	6	20	at	at	ADP
bae-8464	6	21	stake	stake	NOUN
bae-8464	6	22	.	.	PUNCT
bae-8464	7	1	using	use	VERB
bae-8464	7	2	the	the	DET
bae-8464	7	3	european	european	ADJ
bae-8464	7	4	geographical	geographical	ADJ
bae-8464	7	5	indication	indication	NOUN
bae-8464	7	6	(	(	PUNCT
bae-8464	7	7	gi	gi	NOUN
bae-8464	7	8	)	)	PUNCT
bae-8464	7	9	policy	policy	NOUN
bae-8464	7	10	,	,	PUNCT
bae-8464	7	11	we	we	PRON
bae-8464	7	12	compared	compare	VERB
bae-8464	7	13	the	the	DET
bae-8464	7	14	two	two	NUM
bae-8464	7	15	-	-	PUNCT
bae-8464	7	16	way	way	NOUN
bae-8464	7	17	fixed	fix	VERB
bae-8464	7	18	effects	effect	NOUN
bae-8464	7	19	estimator	estimator	NOUN
bae-8464	7	20	with	with	ADP
bae-8464	7	21	a	a	DET
bae-8464	7	22	novel	novel	ADJ
bae-8464	7	23	non	non	ADJ
bae-8464	7	24	-	-	ADJ
bae-8464	7	25	parametric	parametric	ADJ
bae-8464	7	26	estimator	estimator	NOUN
bae-8464	7	27	that	that	PRON
bae-8464	7	28	accounts	account	VERB
bae-8464	7	29	for	for	ADP
bae-8464	7	30	the	the	DET
bae-8464	7	31	issues	issue	NOUN
bae-8464	7	32	created	create	VERB
bae-8464	7	33	by	by	ADP
bae-8464	7	34	effect	effect	NOUN
bae-8464	7	35	heterogeneity	heterogeneity	NOUN
bae-8464	7	36	.	.	PUNCT
bae-8464	8	1	the	the	DET
bae-8464	8	2	results	result	NOUN
bae-8464	8	3	show	show	VERB
bae-8464	8	4	that	that	SCONJ
bae-8464	8	5	the	the	DET
bae-8464	8	6	two	two	NUM
bae-8464	8	7	estimators	estimator	NOUN
bae-8464	8	8	,	,	PUNCT
bae-8464	8	9	consistently	consistently	ADV
bae-8464	8	10	with	with	ADP
bae-8464	8	11	the	the	DET
bae-8464	8	12	concerns	concern	NOUN
bae-8464	8	13	expressed	express	VERB
bae-8464	8	14	by	by	ADP
bae-8464	8	15	the	the	DET
bae-8464	8	16	technical	technical	PROPN
bae-8464	8	17	literature	literature	PROPN
bae-8464	8	18	,	,	PUNCT
bae-8464	8	19	may	may	AUX
bae-8464	8	20	lead	lead	VERB
bae-8464	8	21	to	to	ADP
bae-8464	8	22	different	different	ADJ
bae-8464	8	23	estimates	estimate	NOUN
bae-8464	8	24	of	of	ADP
bae-8464	8	25	the	the	DET
bae-8464	8	26	policy	policy	NOUN
bae-8464	8	27	effect	effect	NOUN
bae-8464	8	28	.	.	PUNCT
bae-8464	9	1	this	this	PRON
bae-8464	9	2	suggests	suggest	VERB
bae-8464	9	3	that	that	SCONJ
bae-8464	9	4	treatment	treatment	NOUN
bae-8464	9	5	effect	effect	NOUN
bae-8464	9	6	heterogeneity	heterogeneity	NOUN
bae-8464	9	7	is	be	AUX
bae-8464	9	8	likely	likely	ADJ
bae-8464	9	9	a	a	DET
bae-8464	9	10	concern	concern	NOUN
bae-8464	9	11	when	when	SCONJ
bae-8464	9	12	assessing	assess	VERB
bae-8464	9	13	the	the	DET
bae-8464	9	14	impact	impact	NOUN
bae-8464	9	15	of	of	ADP
bae-8464	9	16	gi	gi	NOUN
bae-8464	9	17	-	-	PUNCT
bae-8464	9	18	type	type	NOUN
bae-8464	9	19	policies	policy	NOUN
bae-8464	9	20	.	.	PUNCT
bae-8464	10	1	therefore	therefore	ADV
bae-8464	10	2	,	,	PUNCT
bae-8464	10	3	the	the	DET
bae-8464	10	4	use	use	NOUN
bae-8464	10	5	of	of	ADP
bae-8464	10	6	the	the	DET
bae-8464	10	7	standard	standard	ADJ
bae-8464	10	8	estimator	estimator	NOUN
bae-8464	10	9	may	may	AUX
bae-8464	10	10	lead	lead	VERB
bae-8464	10	11	to	to	ADP
bae-8464	10	12	misleading	mislead	VERB
bae-8464	10	13	conclusions	conclusion	NOUN
bae-8464	10	14	and	and	CCONJ
bae-8464	10	15	,	,	PUNCT
bae-8464	10	16	as	as	ADP
bae-8464	10	17	a	a	DET
bae-8464	10	18	result	result	NOUN
bae-8464	10	19	,	,	PUNCT
bae-8464	10	20	to	to	PART
bae-8464	10	21	inappropriate	inappropriate	VERB
bae-8464	10	22	policy	policy	NOUN
bae-8464	10	23	actions	action	NOUN
bae-8464	10	24	.	.	PUNCT
bae-8464	11	1	keywords	keyword	NOUN
bae-8464	11	2	.	.	PUNCT
bae-8464	12	1	treatment	treatment	NOUN
bae-8464	12	2	heterogeneity	heterogeneity	NOUN
bae-8464	12	3	;	;	PUNCT
bae-8464	12	4	geographical	geographical	ADJ
bae-8464	12	5	indications	indication	NOUN
bae-8464	12	6	;	;	PUNCT
bae-8464	12	7	impact	impact	NOUN
bae-8464	12	8	assessment	assessment	NOUN
bae-8464	12	9	;	;	PUNCT
bae-8464	12	10	two	two	NUM
bae-8464	12	11	-	-	PUNCT
bae-8464	12	12	way	way	NOUN
bae-8464	12	13	fixed	fix	VERB
bae-8464	12	14	effects	effect	NOUN
bae-8464	12	15	;	;	PUNCT
bae-8464	12	16	policy	policy	NOUN
bae-8464	12	17	evaluation	evaluation	NOUN
bae-8464	12	18	jel	jel	PROPN
bae-8464	12	19	codes	code	NOUN
bae-8464	12	20	.	.	PUNCT
bae-8464	13	1	q18	q18	PROPN
bae-8464	13	2	,	,	PUNCT
bae-8464	13	3	q56	q56	INTJ
bae-8464	13	4	.	.	NOUN
bae-8464	14	1	1	1	X
bae-8464	14	2	.	.	X
bae-8464	14	3	introduction	introduction	NOUN
bae-8464	14	4	in	in	ADP
bae-8464	14	5	recent	recent	ADJ
bae-8464	14	6	years	year	NOUN
bae-8464	14	7	,	,	PUNCT
bae-8464	14	8	the	the	DET
bae-8464	14	9	european	european	PROPN
bae-8464	14	10	union	union	PROPN
bae-8464	14	11	(	(	PUNCT
bae-8464	14	12	eu	eu	PROPN
bae-8464	14	13	)	)	PUNCT
bae-8464	14	14	is	be	AUX
bae-8464	14	15	stressing	stress	VERB
bae-8464	14	16	the	the	DET
bae-8464	14	17	need	need	NOUN
bae-8464	14	18	to	to	PART
bae-8464	14	19	move	move	VERB
bae-8464	14	20	toward	toward	ADP
bae-8464	14	21	an	an	DET
bae-8464	14	22	ever	ever	ADV
bae-8464	14	23	more	more	ADV
bae-8464	14	24	evidenced	evidence	VERB
bae-8464	14	25	-	-	PUNCT
bae-8464	14	26	based	base	VERB
bae-8464	14	27	policy	policy	NOUN
bae-8464	14	28	making	making	NOUN
bae-8464	14	29	.	.	PUNCT
bae-8464	15	1	despite	despite	SCONJ
bae-8464	15	2	the	the	DET
bae-8464	15	3	renewed	renew	VERB
bae-8464	15	4	attention	attention	NOUN
bae-8464	15	5	it	it	PRON
bae-8464	15	6	is	be	AUX
bae-8464	15	7	attracting	attract	VERB
bae-8464	15	8	nowadays	nowadays	ADV
bae-8464	15	9	,	,	PUNCT
bae-8464	15	10	evidence	evidence	NOUN
bae-8464	15	11	-	-	PUNCT
bae-8464	15	12	based	base	VERB
bae-8464	15	13	policy	policy	NOUN
bae-8464	15	14	making	making	NOUN
bae-8464	15	15	is	be	AUX
bae-8464	15	16	not	not	PART
bae-8464	15	17	a	a	DET
bae-8464	15	18	new	new	ADJ
bae-8464	15	19	concept	concept	NOUN
bae-8464	15	20	.	.	PUNCT
bae-8464	16	1	the	the	DET
bae-8464	16	2	discussion	discussion	NOUN
bae-8464	16	3	about	about	ADP
bae-8464	16	4	the	the	DET
bae-8464	16	5	need	need	NOUN
bae-8464	16	6	to	to	PART
bae-8464	16	7	use	use	VERB
bae-8464	16	8	empirical	empirical	ADJ
bae-8464	16	9	evidence	evidence	NOUN
bae-8464	16	10	to	to	PART
bae-8464	16	11	understand	understand	VERB
bae-8464	16	12	how	how	SCONJ
bae-8464	16	13	policies	policy	NOUN
bae-8464	16	14	work	work	VERB
bae-8464	16	15	and	and	CCONJ
bae-8464	16	16	to	to	PART
bae-8464	16	17	identify	identify	VERB
bae-8464	16	18	their	their	PRON
bae-8464	16	19	results	result	NOUN
bae-8464	16	20	was	be	AUX
bae-8464	16	21	already	already	ADV
bae-8464	16	22	in	in	ADP
bae-8464	16	23	place	place	NOUN
bae-8464	16	24	in	in	ADP
bae-8464	16	25	the	the	DET
bae-8464	16	26	1990s	1990	NOUN
bae-8464	16	27	(	(	PUNCT
bae-8464	16	28	e.g.	e.g.	ADV
bae-8464	16	29	,	,	PUNCT
bae-8464	16	30	oecd	oecd	PROPN
bae-8464	16	31	,	,	PUNCT
bae-8464	16	32	1994	1994	NUM
bae-8464	16	33	;	;	PUNCT
bae-8464	16	34	pawson	pawson	PROPN
bae-8464	16	35	and	and	CCONJ
bae-8464	16	36	tilley	tilley	PROPN
bae-8464	16	37	,	,	PUNCT
bae-8464	16	38	1997	1997	NUM
bae-8464	16	39	)	)	PUNCT
bae-8464	16	40	.	.	PUNCT
bae-8464	17	1	*	*	PUNCT
bae-8464	17	2	corresponding	correspond	VERB
bae-8464	17	3	author	author	NOUN
bae-8464	17	4	.	.	PUNCT
bae-8464	18	1	e	e	X
bae-8464	18	2	-	-	NOUN
bae-8464	18	3	mail	mail	NOUN
bae-8464	18	4	:	:	PUNCT
bae-8464	18	5	leonardo.cei@phd.unipd.it	leonardo.cei@phd.unipd.it	PRON
bae-8464	18	6	editor	editor	NOUN
bae-8464	18	7	:	:	PUNCT
bae-8464	18	8	fabio	fabio	PROPN
bae-8464	18	9	gaetano	gaetano	PROPN
bae-8464	18	10	santeramo	santeramo	PROPN
bae-8464	18	11	.	.	PUNCT
bae-8464	19	1	86	86	NUM
bae-8464	19	2	leonardo	leonardo	PROPN
bae-8464	19	3	cei	cei	PROPN
bae-8464	19	4	,	,	PUNCT
bae-8464	19	5	gianluca	gianluca	PROPN
bae-8464	19	6	stefani	stefani	PROPN
bae-8464	19	7	,	,	PUNCT
bae-8464	19	8	edi	edi	PROPN
bae-8464	19	9	defrancesco	defrancesco	PROPN
bae-8464	19	10	sanderson	sanderson	PROPN
bae-8464	19	11	(	(	PUNCT
bae-8464	19	12	2002	2002	NUM
bae-8464	19	13	)	)	PUNCT
bae-8464	19	14	claims	claim	VERB
bae-8464	19	15	that	that	SCONJ
bae-8464	19	16	two	two	NUM
bae-8464	19	17	kinds	kind	NOUN
bae-8464	19	18	of	of	ADP
bae-8464	19	19	evidences	evidence	NOUN
bae-8464	19	20	are	be	AUX
bae-8464	19	21	required	require	VERB
bae-8464	19	22	to	to	PART
bae-8464	19	23	improve	improve	VERB
bae-8464	19	24	the	the	DET
bae-8464	19	25	governmental	governmental	ADJ
bae-8464	19	26	action	action	NOUN
bae-8464	19	27	.	.	PUNCT
bae-8464	20	1	on	on	ADP
bae-8464	20	2	the	the	DET
bae-8464	20	3	one	one	NUM
bae-8464	20	4	hand	hand	NOUN
bae-8464	20	5	,	,	PUNCT
bae-8464	20	6	it	it	PRON
bae-8464	20	7	is	be	AUX
bae-8464	20	8	necessary	necessary	ADJ
bae-8464	20	9	to	to	PART
bae-8464	20	10	understand	understand	VERB
bae-8464	20	11	whether	whether	SCONJ
bae-8464	20	12	the	the	DET
bae-8464	20	13	policy	policy	NOUN
bae-8464	20	14	action	action	NOUN
bae-8464	20	15	is	be	AUX
bae-8464	20	16	effective	effective	ADJ
bae-8464	20	17	.	.	PUNCT
bae-8464	21	1	on	on	ADP
bae-8464	21	2	the	the	DET
bae-8464	21	3	other	other	ADJ
bae-8464	21	4	hand	hand	NOUN
bae-8464	21	5	,	,	PUNCT
bae-8464	21	6	acquiring	acquire	VERB
bae-8464	21	7	knowledge	knowledge	NOUN
bae-8464	21	8	about	about	ADP
bae-8464	21	9	how	how	SCONJ
bae-8464	21	10	a	a	DET
bae-8464	21	11	certain	certain	ADJ
bae-8464	21	12	policy	policy	NOUN
bae-8464	21	13	works	work	NOUN
bae-8464	21	14	is	be	AUX
bae-8464	21	15	of	of	ADP
bae-8464	21	16	fundamental	fundamental	ADJ
bae-8464	21	17	importance	importance	NOUN
bae-8464	21	18	.	.	PUNCT
bae-8464	22	1	in	in	ADP
bae-8464	22	2	the	the	DET
bae-8464	22	3	language	language	NOUN
bae-8464	22	4	of	of	ADP
bae-8464	22	5	yin	yin	PROPN
bae-8464	22	6	(	(	PUNCT
bae-8464	22	7	2013	2013	NUM
bae-8464	22	8	)	)	PUNCT
bae-8464	22	9	,	,	PUNCT
bae-8464	22	10	this	this	PRON
bae-8464	22	11	corresponds	correspond	VERB
bae-8464	22	12	to	to	PART
bae-8464	22	13	answer	answer	VERB
bae-8464	22	14	,	,	PUNCT
bae-8464	22	15	respectively	respectively	ADV
bae-8464	22	16	,	,	PUNCT
bae-8464	22	17	a	a	DET
bae-8464	22	18	“	"	PUNCT
bae-8464	22	19	what	what	PRON
bae-8464	22	20	”	"	PUNCT
bae-8464	22	21	and	and	CCONJ
bae-8464	22	22	a	a	DET
bae-8464	22	23	“	"	PUNCT
bae-8464	22	24	why	why	SCONJ
bae-8464	22	25	”	"	PUNCT
bae-8464	22	26	question	question	NOUN
bae-8464	22	27	.	.	PUNCT
bae-8464	23	1	especially	especially	ADV
bae-8464	23	2	the	the	DET
bae-8464	23	3	former	former	ADJ
bae-8464	23	4	aspect	aspect	NOUN
bae-8464	23	5	plays	play	VERB
bae-8464	23	6	an	an	DET
bae-8464	23	7	important	important	ADJ
bae-8464	23	8	role	role	NOUN
bae-8464	23	9	in	in	ADP
bae-8464	23	10	the	the	DET
bae-8464	23	11	current	current	ADJ
bae-8464	23	12	eu	eu	PROPN
bae-8464	23	13	common	common	ADJ
bae-8464	23	14	agricultural	agricultural	ADJ
bae-8464	23	15	policy	policy	NOUN
bae-8464	23	16	(	(	PUNCT
bae-8464	23	17	cap	cap	NOUN
bae-8464	23	18	)	)	PUNCT
bae-8464	23	19	,	,	PUNCT
bae-8464	23	20	where	where	SCONJ
bae-8464	23	21	the	the	DET
bae-8464	23	22	legislator	legislator	NOUN
bae-8464	23	23	stresses	stress	VERB
bae-8464	23	24	the	the	DET
bae-8464	23	25	importance	importance	NOUN
bae-8464	23	26	of	of	ADP
bae-8464	23	27	a	a	DET
bae-8464	23	28	constant	constant	ADJ
bae-8464	23	29	monitoring	monitoring	NOUN
bae-8464	23	30	and	and	CCONJ
bae-8464	23	31	evaluation	evaluation	NOUN
bae-8464	23	32	of	of	ADP
bae-8464	23	33	its	its	PRON
bae-8464	23	34	measures	measure	NOUN
bae-8464	23	35	,	,	PUNCT
bae-8464	23	36	also	also	ADV
bae-8464	23	37	providing	provide	VERB
bae-8464	23	38	indicators	indicator	NOUN
bae-8464	23	39	and	and	CCONJ
bae-8464	23	40	methodological	methodological	ADJ
bae-8464	23	41	guidelines	guideline	NOUN
bae-8464	23	42	,	,	PUNCT
bae-8464	23	43	as	as	ADV
bae-8464	23	44	well	well	ADV
bae-8464	23	45	as	as	ADP
bae-8464	23	46	some	some	DET
bae-8464	23	47	ex	ex	NOUN
bae-8464	23	48	-	-	NOUN
bae-8464	23	49	ante	ante	NOUN
bae-8464	23	50	evaluations	evaluation	NOUN
bae-8464	23	51	on	on	ADP
bae-8464	23	52	quantitative	quantitative	ADJ
bae-8464	23	53	goals	goal	NOUN
bae-8464	23	54	.	.	PUNCT
bae-8464	24	1	on	on	ADP
bae-8464	24	2	the	the	DET
bae-8464	24	3	verge	verge	NOUN
bae-8464	24	4	of	of	ADP
bae-8464	24	5	the	the	DET
bae-8464	24	6	new	new	ADJ
bae-8464	24	7	cap	cap	NOUN
bae-8464	24	8	programming	programming	NOUN
bae-8464	24	9	period	period	NOUN
bae-8464	24	10	(	(	PUNCT
bae-8464	24	11	2021	2021	NUM
bae-8464	24	12	-	-	SYM
bae-8464	24	13	2027	2027	NUM
bae-8464	24	14	)	)	PUNCT
bae-8464	24	15	,	,	PUNCT
bae-8464	24	16	the	the	DET
bae-8464	24	17	policy	policy	NOUN
bae-8464	24	18	course	course	NOUN
bae-8464	24	19	that	that	PRON
bae-8464	24	20	aims	aim	VERB
bae-8464	24	21	at	at	ADP
bae-8464	24	22	providing	provide	VERB
bae-8464	24	23	evidences	evidence	NOUN
bae-8464	24	24	about	about	ADP
bae-8464	24	25	the	the	DET
bae-8464	24	26	effectiveness	effectiveness	NOUN
bae-8464	24	27	of	of	ADP
bae-8464	24	28	the	the	DET
bae-8464	24	29	policies	policy	NOUN
bae-8464	24	30	and	and	CCONJ
bae-8464	24	31	measures	measure	NOUN
bae-8464	24	32	of	of	ADP
bae-8464	24	33	the	the	DET
bae-8464	24	34	cap	cap	NOUN
bae-8464	24	35	is	be	AUX
bae-8464	24	36	confirmed	confirm	VERB
bae-8464	24	37	and	and	CCONJ
bae-8464	24	38	stressed	stress	VERB
bae-8464	24	39	.	.	PUNCT
bae-8464	25	1	the	the	DET
bae-8464	25	2	new	new	ADJ
bae-8464	25	3	cap	cap	NOUN
bae-8464	25	4	regulation	regulation	NOUN
bae-8464	25	5	proposal	proposal	NOUN
bae-8464	25	6	states	state	VERB
bae-8464	25	7	that	that	SCONJ
bae-8464	25	8	“	"	PUNCT
bae-8464	25	9	the	the	DET
bae-8464	25	10	current	current	ADJ
bae-8464	25	11	common	common	ADJ
bae-8464	25	12	monitoring	monitoring	NOUN
bae-8464	25	13	and	and	CCONJ
bae-8464	25	14	evaluation	evaluation	NOUN
bae-8464	25	15	framework	framework	NOUN
bae-8464	25	16	(	(	PUNCT
bae-8464	25	17	cmef	cmef	NOUN
bae-8464	25	18	)	)	PUNCT
bae-8464	25	19	and	and	CCONJ
bae-8464	25	20	the	the	DET
bae-8464	25	21	current	current	ADJ
bae-8464	25	22	monitoring	monitoring	NOUN
bae-8464	25	23	system	system	NOUN
bae-8464	25	24	of	of	ADP
bae-8464	25	25	direct	direct	ADJ
bae-8464	25	26	payments	payment	NOUN
bae-8464	25	27	and	and	CCONJ
bae-8464	25	28	rural	rural	ADJ
bae-8464	25	29	development	development	NOUN
bae-8464	25	30	would	would	AUX
bae-8464	25	31	be	be	AUX
bae-8464	25	32	used	use	VERB
bae-8464	25	33	as	as	ADP
bae-8464	25	34	a	a	DET
bae-8464	25	35	basis	basis	NOUN
bae-8464	25	36	for	for	ADP
bae-8464	25	37	monitoring	monitoring	NOUN
bae-8464	25	38	and	and	CCONJ
bae-8464	25	39	assessing	assess	VERB
bae-8464	25	40	policy	policy	NOUN
bae-8464	25	41	performance	performance	NOUN
bae-8464	25	42	,	,	PUNCT
bae-8464	25	43	but	but	CCONJ
bae-8464	25	44	they	they	PRON
bae-8464	25	45	will	will	AUX
bae-8464	25	46	have	have	VERB
bae-8464	25	47	to	to	PART
bae-8464	25	48	be	be	AUX
bae-8464	25	49	streamlined	streamline	VERB
bae-8464	25	50	and	and	CCONJ
bae-8464	25	51	further	far	ADV
bae-8464	25	52	developed	develop	VERB
bae-8464	25	53	”	"	PUNCT
bae-8464	25	54	(	(	PUNCT
bae-8464	25	55	european	european	PROPN
bae-8464	25	56	commission	commission	PROPN
bae-8464	25	57	,	,	PUNCT
bae-8464	25	58	2018	2018	NUM
bae-8464	25	59	:	:	PUNCT
bae-8464	26	1	pg	pg	INTJ
bae-8464	26	2	.	.	PROPN
bae-8464	26	3	9	9	NUM
bae-8464	26	4	)	)	PUNCT
bae-8464	26	5	.	.	PUNCT
bae-8464	27	1	the	the	DET
bae-8464	27	2	rising	rise	VERB
bae-8464	27	3	interest	interest	NOUN
bae-8464	27	4	in	in	ADP
bae-8464	27	5	evidence	evidence	NOUN
bae-8464	27	6	-	-	PUNCT
bae-8464	27	7	based	base	VERB
bae-8464	27	8	policy	policy	NOUN
bae-8464	27	9	making	making	NOUN
bae-8464	27	10	,	,	PUNCT
bae-8464	27	11	however	however	ADV
bae-8464	27	12	,	,	PUNCT
bae-8464	27	13	requires	require	VERB
bae-8464	27	14	proper	proper	ADJ
bae-8464	27	15	tools	tool	NOUN
bae-8464	27	16	to	to	PART
bae-8464	27	17	collect	collect	VERB
bae-8464	27	18	evidences	evidence	NOUN
bae-8464	27	19	,	,	PUNCT
bae-8464	27	20	analyze	analyze	VERB
bae-8464	27	21	them	they	PRON
bae-8464	27	22	and	and	CCONJ
bae-8464	27	23	interpret	interpret	VERB
bae-8464	27	24	the	the	DET
bae-8464	27	25	results	result	NOUN
bae-8464	27	26	.	.	PUNCT
bae-8464	28	1	in	in	ADP
bae-8464	28	2	this	this	DET
bae-8464	28	3	respect	respect	NOUN
bae-8464	28	4	,	,	PUNCT
bae-8464	28	5	a	a	DET
bae-8464	28	6	useful	useful	ADJ
bae-8464	28	7	reservoir	reservoir	NOUN
bae-8464	28	8	of	of	ADP
bae-8464	28	9	approaches	approach	NOUN
bae-8464	28	10	,	,	PUNCT
bae-8464	28	11	methods	method	NOUN
bae-8464	28	12	and	and	CCONJ
bae-8464	28	13	techniques	technique	NOUN
bae-8464	28	14	to	to	PART
bae-8464	28	15	be	be	AUX
bae-8464	28	16	used	use	VERB
bae-8464	28	17	in	in	ADP
bae-8464	28	18	the	the	DET
bae-8464	28	19	evaluation	evaluation	NOUN
bae-8464	28	20	process	process	NOUN
bae-8464	28	21	is	be	AUX
bae-8464	28	22	represented	represent	VERB
bae-8464	28	23	by	by	ADP
bae-8464	28	24	quasi	quasi	ADJ
bae-8464	28	25	-	-	ADJ
bae-8464	28	26	experimental	experimental	ADJ
bae-8464	28	27	approaches	approach	NOUN
bae-8464	28	28	.	.	PUNCT
bae-8464	29	1	adopting	adopt	VERB
bae-8464	29	2	an	an	DET
bae-8464	29	3	ex	ex	NOUN
bae-8464	29	4	-	-	ADJ
bae-8464	29	5	post	post	ADJ
bae-8464	29	6	perspective	perspective	NOUN
bae-8464	29	7	(	(	PUNCT
bae-8464	29	8	i.e.	i.e.	X
bae-8464	29	9	,	,	PUNCT
bae-8464	29	10	after	after	SCONJ
bae-8464	29	11	the	the	DET
bae-8464	29	12	policy	policy	NOUN
bae-8464	29	13	has	have	AUX
bae-8464	29	14	been	be	AUX
bae-8464	29	15	implemented	implement	VERB
bae-8464	29	16	)	)	PUNCT
bae-8464	29	17	,	,	PUNCT
bae-8464	29	18	the	the	DET
bae-8464	29	19	main	main	ADJ
bae-8464	29	20	goal	goal	NOUN
bae-8464	29	21	of	of	ADP
bae-8464	29	22	quasi	quasi	NOUN
bae-8464	29	23	-	-	NOUN
bae-8464	29	24	experiments	experiment	NOUN
bae-8464	29	25	is	be	AUX
bae-8464	29	26	to	to	PART
bae-8464	29	27	identify	identify	VERB
bae-8464	29	28	the	the	DET
bae-8464	29	29	effect	effect	NOUN
bae-8464	29	30	that	that	SCONJ
bae-8464	29	31	a	a	DET
bae-8464	29	32	certain	certain	ADJ
bae-8464	29	33	policy	policy	NOUN
bae-8464	29	34	,	,	PUNCT
bae-8464	29	35	program	program	NOUN
bae-8464	29	36	or	or	CCONJ
bae-8464	29	37	treatment	treatment	NOUN
bae-8464	29	38	produces	produce	VERB
bae-8464	29	39	on	on	ADP
bae-8464	29	40	some	some	DET
bae-8464	29	41	indicator	indicator	NOUN
bae-8464	29	42	that	that	PRON
bae-8464	29	43	measures	measure	VERB
bae-8464	29	44	the	the	DET
bae-8464	29	45	policy	policy	NOUN
bae-8464	29	46	objectives	objective	NOUN
bae-8464	29	47	.	.	PUNCT
bae-8464	30	1	basically	basically	ADV
bae-8464	30	2	,	,	PUNCT
bae-8464	30	3	this	this	PRON
bae-8464	30	4	requires	require	VERB
bae-8464	30	5	to	to	PART
bae-8464	30	6	clearly	clearly	ADV
bae-8464	30	7	identify	identify	VERB
bae-8464	30	8	the	the	DET
bae-8464	30	9	causal	causal	ADJ
bae-8464	30	10	relationship	relationship	NOUN
bae-8464	30	11	between	between	ADP
bae-8464	30	12	the	the	DET
bae-8464	30	13	treatment	treatment	NOUN
bae-8464	30	14	and	and	CCONJ
bae-8464	30	15	the	the	DET
bae-8464	30	16	outcome	outcome	NOUN
bae-8464	30	17	,	,	PUNCT
bae-8464	30	18	in	in	ADP
bae-8464	30	19	order	order	NOUN
bae-8464	30	20	to	to	PART
bae-8464	30	21	isolate	isolate	VERB
bae-8464	30	22	the	the	DET
bae-8464	30	23	effect	effect	NOUN
bae-8464	30	24	of	of	ADP
bae-8464	30	25	the	the	DET
bae-8464	30	26	policy	policy	NOUN
bae-8464	30	27	from	from	ADP
bae-8464	30	28	the	the	DET
bae-8464	30	29	role	role	NOUN
bae-8464	30	30	played	play	VERB
bae-8464	30	31	by	by	ADP
bae-8464	30	32	other	other	ADJ
bae-8464	30	33	confounding	confound	VERB
bae-8464	30	34	factors	factor	NOUN
bae-8464	30	35	(	(	PUNCT
bae-8464	30	36	khandker	khandker	NOUN
bae-8464	30	37	et	et	PROPN
bae-8464	30	38	al	al	PROPN
bae-8464	30	39	.	.	PROPN
bae-8464	30	40	,	,	PUNCT
bae-8464	30	41	2009	2009	NUM
bae-8464	30	42	)	)	PUNCT
bae-8464	30	43	.	.	PUNCT
bae-8464	31	1	the	the	DET
bae-8464	31	2	identification	identification	NOUN
bae-8464	31	3	of	of	ADP
bae-8464	31	4	this	this	DET
bae-8464	31	5	causal	causal	NOUN
bae-8464	31	6	link	link	NOUN
bae-8464	31	7	,	,	PUNCT
bae-8464	31	8	however	however	ADV
bae-8464	31	9	,	,	PUNCT
bae-8464	31	10	constitutes	constitute	VERB
bae-8464	31	11	the	the	DET
bae-8464	31	12	major	major	ADJ
bae-8464	31	13	effort	effort	NOUN
bae-8464	31	14	in	in	ADP
bae-8464	31	15	real	real	ADJ
bae-8464	31	16	socio	socio	NOUN
bae-8464	31	17	-	-	PUNCT
bae-8464	31	18	economic	economic	ADJ
bae-8464	31	19	contexts	contexts	NOUN
bae-8464	31	20	.	.	PUNCT
bae-8464	32	1	different	different	ADJ
bae-8464	32	2	policy	policy	NOUN
bae-8464	32	3	settings	setting	NOUN
bae-8464	32	4	have	have	VERB
bae-8464	32	5	different	different	ADJ
bae-8464	32	6	pitfalls	pitfall	NOUN
bae-8464	32	7	that	that	PRON
bae-8464	32	8	hinder	hinder	VERB
bae-8464	32	9	the	the	DET
bae-8464	32	10	correct	correct	ADJ
bae-8464	32	11	identification	identification	NOUN
bae-8464	32	12	of	of	ADP
bae-8464	32	13	the	the	DET
bae-8464	32	14	causal	causal	ADJ
bae-8464	32	15	effect	effect	NOUN
bae-8464	32	16	.	.	PUNCT
bae-8464	33	1	to	to	PART
bae-8464	33	2	overcome	overcome	VERB
bae-8464	33	3	these	these	DET
bae-8464	33	4	issues	issue	NOUN
bae-8464	33	5	,	,	PUNCT
bae-8464	33	6	researchers	researcher	NOUN
bae-8464	33	7	came	come	VERB
bae-8464	33	8	up	up	ADP
bae-8464	33	9	,	,	PUNCT
bae-8464	33	10	over	over	ADP
bae-8464	33	11	the	the	DET
bae-8464	33	12	years	year	NOUN
bae-8464	33	13	,	,	PUNCT
bae-8464	33	14	with	with	ADP
bae-8464	33	15	strategies	strategy	NOUN
bae-8464	33	16	and	and	CCONJ
bae-8464	33	17	techniques	technique	NOUN
bae-8464	33	18	tailored	tailor	VERB
bae-8464	33	19	to	to	ADP
bae-8464	33	20	specific	specific	ADJ
bae-8464	33	21	policy	policy	NOUN
bae-8464	33	22	settings	setting	NOUN
bae-8464	33	23	.	.	PUNCT
bae-8464	34	1	to	to	PART
bae-8464	34	2	cite	cite	VERB
bae-8464	34	3	some	some	DET
bae-8464	34	4	examples	example	NOUN
bae-8464	34	5	,	,	PUNCT
bae-8464	34	6	regression	regression	NOUN
bae-8464	34	7	adjustment	adjustment	NOUN
bae-8464	34	8	and	and	CCONJ
bae-8464	34	9	matching	matching	NOUN
bae-8464	34	10	are	be	AUX
bae-8464	34	11	ways	way	NOUN
bae-8464	34	12	to	to	PART
bae-8464	34	13	account	account	VERB
bae-8464	34	14	for	for	ADP
bae-8464	34	15	the	the	DET
bae-8464	34	16	effect	effect	NOUN
bae-8464	34	17	of	of	ADP
bae-8464	34	18	observable	observable	ADJ
bae-8464	34	19	covariates	covariate	NOUN
bae-8464	34	20	;	;	PUNCT
bae-8464	34	21	instrumental	instrumental	ADJ
bae-8464	34	22	variables	variable	NOUN
bae-8464	34	23	and	and	CCONJ
bae-8464	34	24	difference	difference	NOUN
bae-8464	34	25	-	-	PUNCT
bae-8464	34	26	in	in	ADP
bae-8464	34	27	-	-	PUNCT
bae-8464	34	28	differences	difference	NOUN
bae-8464	34	29	(	(	PUNCT
bae-8464	34	30	did	do	AUX
bae-8464	34	31	)	)	PUNCT
bae-8464	34	32	can	can	AUX
bae-8464	34	33	get	get	AUX
bae-8464	34	34	rid	rid	VERB
bae-8464	34	35	of	of	ADP
bae-8464	34	36	the	the	DET
bae-8464	34	37	influence	influence	NOUN
bae-8464	34	38	of	of	ADP
bae-8464	34	39	unobservable	unobservable	ADJ
bae-8464	34	40	factors	factor	NOUN
bae-8464	34	41	(	(	PUNCT
bae-8464	34	42	cerulli	cerulli	PROPN
bae-8464	34	43	,	,	PUNCT
bae-8464	34	44	2015	2015	NUM
bae-8464	34	45	)	)	PUNCT
bae-8464	34	46	;	;	PUNCT
bae-8464	34	47	the	the	DET
bae-8464	34	48	regression	regression	NOUN
bae-8464	34	49	discontinuity	discontinuity	NOUN
bae-8464	34	50	design	design	NOUN
bae-8464	34	51	is	be	AUX
bae-8464	34	52	well	well	ADV
bae-8464	34	53	suited	suited	ADJ
bae-8464	34	54	in	in	ADP
bae-8464	34	55	contexts	contexts	NOUN
bae-8464	34	56	where	where	SCONJ
bae-8464	34	57	the	the	DET
bae-8464	34	58	administration	administration	NOUN
bae-8464	34	59	of	of	ADP
bae-8464	34	60	the	the	DET
bae-8464	34	61	treatment	treatment	NOUN
bae-8464	34	62	is	be	AUX
bae-8464	34	63	based	base	VERB
bae-8464	34	64	upon	upon	SCONJ
bae-8464	34	65	certain	certain	ADJ
bae-8464	34	66	thresholds	threshold	NOUN
bae-8464	34	67	.	.	PUNCT
bae-8464	35	1	as	as	ADP
bae-8464	35	2	a	a	DET
bae-8464	35	3	result	result	NOUN
bae-8464	35	4	,	,	PUNCT
bae-8464	35	5	before	before	ADP
bae-8464	35	6	starting	start	VERB
bae-8464	35	7	an	an	DET
bae-8464	35	8	impact	impact	NOUN
bae-8464	35	9	analysis	analysis	NOUN
bae-8464	35	10	,	,	PUNCT
bae-8464	35	11	the	the	DET
bae-8464	35	12	researcher	researcher	NOUN
bae-8464	35	13	should	should	AUX
bae-8464	35	14	pay	pay	VERB
bae-8464	35	15	attention	attention	NOUN
bae-8464	35	16	to	to	ADP
bae-8464	35	17	the	the	DET
bae-8464	35	18	policy	policy	NOUN
bae-8464	36	1	he	he	PRON
bae-8464	36	2	/	/	SYM
bae-8464	36	3	she	she	PRON
bae-8464	36	4	aims	aim	VERB
bae-8464	36	5	at	at	ADP
bae-8464	36	6	evaluating	evaluate	VERB
bae-8464	36	7	and	and	CCONJ
bae-8464	36	8	to	to	ADP
bae-8464	36	9	the	the	DET
bae-8464	36	10	setting	setting	NOUN
bae-8464	36	11	where	where	SCONJ
bae-8464	36	12	the	the	DET
bae-8464	36	13	policy	policy	NOUN
bae-8464	36	14	is	be	AUX
bae-8464	36	15	implemented	implement	VERB
bae-8464	36	16	.	.	PUNCT
bae-8464	37	1	the	the	DET
bae-8464	37	2	ideal	ideal	ADJ
bae-8464	37	3	policy	policy	NOUN
bae-8464	37	4	setting	setting	NOUN
bae-8464	37	5	for	for	ADP
bae-8464	37	6	impact	impact	NOUN
bae-8464	37	7	analysis	analysis	NOUN
bae-8464	37	8	involves	involve	VERB
bae-8464	37	9	a	a	DET
bae-8464	37	10	binary	binary	ADJ
bae-8464	37	11	treatment	treatment	NOUN
bae-8464	37	12	that	that	PRON
bae-8464	37	13	is	be	AUX
bae-8464	37	14	administered	administer	VERB
bae-8464	37	15	to	to	ADP
bae-8464	37	16	one	one	NUM
bae-8464	37	17	group	group	NOUN
bae-8464	37	18	of	of	ADP
bae-8464	37	19	individuals	individual	NOUN
bae-8464	37	20	,	,	PUNCT
bae-8464	37	21	while	while	SCONJ
bae-8464	37	22	another	another	DET
bae-8464	37	23	group	group	NOUN
bae-8464	37	24	can	can	AUX
bae-8464	37	25	be	be	AUX
bae-8464	37	26	used	use	VERB
bae-8464	37	27	as	as	ADP
bae-8464	37	28	a	a	DET
bae-8464	37	29	control	control	NOUN
bae-8464	37	30	.	.	PUNCT
bae-8464	38	1	the	the	DET
bae-8464	38	2	two	two	NUM
bae-8464	38	3	groups	group	NOUN
bae-8464	38	4	can	can	AUX
bae-8464	38	5	be	be	AUX
bae-8464	38	6	observed	observe	VERB
bae-8464	38	7	at	at	ADP
bae-8464	38	8	a	a	DET
bae-8464	38	9	single	single	ADJ
bae-8464	38	10	point	point	NOUN
bae-8464	38	11	in	in	ADP
bae-8464	38	12	time	time	NOUN
bae-8464	38	13	or	or	CCONJ
bae-8464	38	14	over	over	ADP
bae-8464	38	15	a	a	DET
bae-8464	38	16	couple	couple	NOUN
bae-8464	38	17	of	of	ADP
bae-8464	38	18	periods	period	NOUN
bae-8464	38	19	.	.	PUNCT
bae-8464	39	1	however	however	ADV
bae-8464	39	2	,	,	PUNCT
bae-8464	39	3	some	some	DET
bae-8464	39	4	policies	policy	NOUN
bae-8464	39	5	are	be	AUX
bae-8464	39	6	characterized	characterize	VERB
bae-8464	39	7	by	by	ADP
bae-8464	39	8	more	more	ADJ
bae-8464	39	9	complex	complex	ADJ
bae-8464	39	10	settings	setting	NOUN
bae-8464	39	11	,	,	PUNCT
bae-8464	39	12	as	as	SCONJ
bae-8464	39	13	is	be	AUX
bae-8464	39	14	the	the	DET
bae-8464	39	15	case	case	NOUN
bae-8464	39	16	of	of	ADP
bae-8464	39	17	several	several	ADJ
bae-8464	39	18	eu	eu	PROPN
bae-8464	39	19	agricultural	agricultural	ADJ
bae-8464	39	20	policies	policy	NOUN
bae-8464	39	21	.	.	PUNCT
bae-8464	40	1	this	this	PRON
bae-8464	40	2	is	be	AUX
bae-8464	40	3	especially	especially	ADV
bae-8464	40	4	the	the	DET
bae-8464	40	5	case	case	NOUN
bae-8464	40	6	of	of	ADP
bae-8464	40	7	long	long	ADV
bae-8464	40	8	-	-	PUNCT
bae-8464	40	9	standing	stand	VERB
bae-8464	40	10	policies	policy	NOUN
bae-8464	40	11	,	,	PUNCT
bae-8464	40	12	where	where	SCONJ
bae-8464	40	13	the	the	DET
bae-8464	40	14	participation	participation	NOUN
bae-8464	40	15	is	be	AUX
bae-8464	40	16	voluntary	voluntary	ADJ
bae-8464	40	17	,	,	PUNCT
bae-8464	40	18	the	the	DET
bae-8464	40	19	enrollment	enrollment	NOUN
bae-8464	40	20	in	in	ADP
bae-8464	40	21	the	the	DET
bae-8464	40	22	treatment	treatment	NOUN
bae-8464	40	23	not	not	PART
bae-8464	40	24	simultaneous	simultaneous	ADJ
bae-8464	40	25	,	,	PUNCT
bae-8464	40	26	and	and	CCONJ
bae-8464	40	27	individuals	individual	NOUN
bae-8464	40	28	can	can	AUX
bae-8464	40	29	be	be	AUX
bae-8464	40	30	observed	observe	VERB
bae-8464	40	31	for	for	ADP
bae-8464	40	32	multiple	multiple	ADJ
bae-8464	40	33	time	time	NOUN
bae-8464	40	34	periods	period	NOUN
bae-8464	40	35	.	.	PUNCT
bae-8464	41	1	the	the	DET
bae-8464	41	2	policy	policy	NOUN
bae-8464	41	3	we	we	PRON
bae-8464	41	4	refer	refer	VERB
bae-8464	41	5	to	to	ADP
bae-8464	41	6	in	in	ADP
bae-8464	41	7	our	our	PRON
bae-8464	41	8	article	article	NOUN
bae-8464	41	9	,	,	PUNCT
bae-8464	41	10	the	the	DET
bae-8464	41	11	geographical	geographical	ADJ
bae-8464	41	12	indication	indication	NOUN
bae-8464	41	13	(	(	PUNCT
bae-8464	41	14	gi	gi	NOUN
bae-8464	41	15	)	)	PUNCT
bae-8464	41	16	policy	policy	NOUN
bae-8464	41	17	,	,	PUNCT
bae-8464	41	18	is	be	AUX
bae-8464	41	19	an	an	DET
bae-8464	41	20	example	example	NOUN
bae-8464	41	21	of	of	ADP
bae-8464	41	22	this	this	DET
bae-8464	41	23	situation	situation	NOUN
bae-8464	41	24	.	.	PUNCT
bae-8464	42	1	provided	provide	VERB
bae-8464	42	2	that	that	SCONJ
bae-8464	42	3	their	their	PRON
bae-8464	42	4	farm	farm	NOUN
bae-8464	42	5	is	be	AUX
bae-8464	42	6	located	locate	VERB
bae-8464	42	7	in	in	ADP
bae-8464	42	8	the	the	DET
bae-8464	42	9	area	area	NOUN
bae-8464	42	10	of	of	ADP
bae-8464	42	11	origin	origin	NOUN
bae-8464	42	12	of	of	ADP
bae-8464	42	13	a	a	DET
bae-8464	42	14	gi	gi	NOUN
bae-8464	42	15	product	product	NOUN
bae-8464	42	16	,	,	PUNCT
bae-8464	42	17	farmers	farmer	NOUN
bae-8464	42	18	do	do	AUX
bae-8464	42	19	not	not	PART
bae-8464	42	20	have	have	VERB
bae-8464	42	21	any	any	DET
bae-8464	42	22	obligation	obligation	NOUN
bae-8464	42	23	about	about	ADP
bae-8464	42	24	whether	whether	SCONJ
bae-8464	42	25	or	or	CCONJ
bae-8464	42	26	when	when	SCONJ
bae-8464	42	27	to	to	PART
bae-8464	42	28	join	join	VERB
bae-8464	42	29	the	the	DET
bae-8464	42	30	specific	specific	ADJ
bae-8464	42	31	gi	gi	NOUN
bae-8464	42	32	system	system	NOUN
bae-8464	42	33	.	.	PUNCT
bae-8464	43	1	87the	87the	DET
bae-8464	43	2	role	role	NOUN
bae-8464	43	3	of	of	ADP
bae-8464	43	4	group	group	NOUN
bae-8464	43	5	-	-	PUNCT
bae-8464	43	6	time	time	NOUN
bae-8464	43	7	treatment	treatment	NOUN
bae-8464	43	8	effect	effect	NOUN
bae-8464	43	9	heterogeneity	heterogeneity	NOUN
bae-8464	43	10	policy	policy	NOUN
bae-8464	43	11	settings	setting	NOUN
bae-8464	43	12	where	where	SCONJ
bae-8464	43	13	the	the	DET
bae-8464	43	14	treatment	treatment	NOUN
bae-8464	43	15	administration	administration	NOUN
bae-8464	43	16	is	be	AUX
bae-8464	43	17	based	base	VERB
bae-8464	43	18	on	on	ADP
bae-8464	43	19	voluntariness	voluntariness	NOUN
bae-8464	43	20	and	and	CCONJ
bae-8464	43	21	is	be	AUX
bae-8464	43	22	not	not	PART
bae-8464	43	23	simultaneous	simultaneous	ADJ
bae-8464	43	24	can	can	AUX
bae-8464	43	25	be	be	AUX
bae-8464	43	26	included	include	VERB
bae-8464	43	27	in	in	ADP
bae-8464	43	28	the	the	DET
bae-8464	43	29	category	category	NOUN
bae-8464	43	30	that	that	PRON
bae-8464	43	31	is	be	AUX
bae-8464	43	32	referred	refer	VERB
bae-8464	43	33	to	to	ADP
bae-8464	43	34	as	as	ADP
bae-8464	43	35	event	event	NOUN
bae-8464	43	36	study	study	NOUN
bae-8464	43	37	designs	design	NOUN
bae-8464	43	38	(	(	PUNCT
bae-8464	43	39	borusyak	borusyak	NOUN
bae-8464	43	40	and	and	CCONJ
bae-8464	43	41	jaravel	jaravel	NOUN
bae-8464	43	42	,	,	PUNCT
bae-8464	43	43	2017	2017	NUM
bae-8464	43	44	)	)	PUNCT
bae-8464	43	45	or	or	CCONJ
bae-8464	43	46	staggered	stagger	VERB
bae-8464	43	47	adoption	adoption	NOUN
bae-8464	43	48	designs	design	NOUN
bae-8464	43	49	(	(	PUNCT
bae-8464	43	50	athey	athey	PROPN
bae-8464	43	51	and	and	CCONJ
bae-8464	43	52	imbens	imben	NOUN
bae-8464	43	53	,	,	PUNCT
bae-8464	43	54	2018	2018	NUM
bae-8464	43	55	)	)	PUNCT
bae-8464	43	56	.	.	PUNCT
bae-8464	44	1	an	an	DET
bae-8464	44	2	important	important	ADJ
bae-8464	44	3	aspect	aspect	NOUN
bae-8464	44	4	in	in	ADP
bae-8464	44	5	event	event	NOUN
bae-8464	44	6	study	study	NOUN
bae-8464	44	7	designs	design	NOUN
bae-8464	44	8	is	be	AUX
bae-8464	44	9	that	that	SCONJ
bae-8464	44	10	the	the	DET
bae-8464	44	11	effect	effect	NOUN
bae-8464	44	12	of	of	ADP
bae-8464	44	13	the	the	DET
bae-8464	44	14	treatment	treatment	NOUN
bae-8464	44	15	might	might	AUX
bae-8464	44	16	not	not	PART
bae-8464	44	17	be	be	AUX
bae-8464	44	18	constant	constant	ADJ
bae-8464	44	19	across	across	ADP
bae-8464	44	20	groups	group	NOUN
bae-8464	44	21	of	of	ADP
bae-8464	44	22	individuals	individual	NOUN
bae-8464	44	23	or	or	CCONJ
bae-8464	44	24	time	time	NOUN
bae-8464	44	25	periods	period	NOUN
bae-8464	44	26	,	,	PUNCT
bae-8464	44	27	a	a	DET
bae-8464	44	28	condition	condition	NOUN
bae-8464	44	29	that	that	PRON
bae-8464	44	30	is	be	AUX
bae-8464	44	31	referred	refer	VERB
bae-8464	44	32	to	to	ADP
bae-8464	44	33	as	as	ADP
bae-8464	44	34	group	group	NOUN
bae-8464	44	35	-	-	PUNCT
bae-8464	44	36	time	time	NOUN
bae-8464	44	37	treatment	treatment	NOUN
bae-8464	44	38	effect	effect	NOUN
bae-8464	44	39	heterogeneity	heterogeneity	NOUN
bae-8464	44	40	.	.	PUNCT
bae-8464	45	1	the	the	DET
bae-8464	45	2	standard	standard	ADJ
bae-8464	45	3	econometric	econometric	ADJ
bae-8464	45	4	model	model	NOUN
bae-8464	45	5	that	that	PRON
bae-8464	45	6	has	have	AUX
bae-8464	45	7	been	be	AUX
bae-8464	45	8	used	use	VERB
bae-8464	45	9	so	so	ADV
bae-8464	45	10	far	far	ADV
bae-8464	45	11	to	to	PART
bae-8464	45	12	deal	deal	VERB
bae-8464	45	13	with	with	ADP
bae-8464	45	14	this	this	DET
bae-8464	45	15	kind	kind	NOUN
bae-8464	45	16	of	of	ADP
bae-8464	45	17	policy	policy	NOUN
bae-8464	45	18	frameworks	framework	NOUN
bae-8464	45	19	is	be	AUX
bae-8464	45	20	the	the	DET
bae-8464	45	21	two	two	NUM
bae-8464	45	22	-	-	PUNCT
bae-8464	45	23	way	way	NOUN
bae-8464	45	24	fixed	fix	VERB
bae-8464	45	25	effects	effect	NOUN
bae-8464	45	26	(	(	PUNCT
bae-8464	45	27	twfe	twfe	NOUN
bae-8464	45	28	)	)	PUNCT
bae-8464	45	29	,	,	PUNCT
bae-8464	45	30	a	a	DET
bae-8464	45	31	panel	panel	NOUN
bae-8464	45	32	fixed	fix	VERB
bae-8464	45	33	effect	effect	NOUN
bae-8464	45	34	estimator	estimator	NOUN
bae-8464	45	35	with	with	ADP
bae-8464	45	36	group	group	NOUN
bae-8464	45	37	(	(	PUNCT
bae-8464	45	38	or	or	CCONJ
bae-8464	45	39	individual	individual	ADJ
bae-8464	45	40	)	)	PUNCT
bae-8464	45	41	and	and	CCONJ
bae-8464	45	42	time	time	NOUN
bae-8464	45	43	effects	effect	NOUN
bae-8464	45	44	.	.	PUNCT
bae-8464	46	1	de	de	X
bae-8464	46	2	chaisemartin	chaisemartin	PROPN
bae-8464	46	3	and	and	CCONJ
bae-8464	46	4	d’haultfoeuille	d’haultfoeuille	NOUN
bae-8464	46	5	(	(	PUNCT
bae-8464	46	6	2019	2019	NUM
bae-8464	46	7	)	)	PUNCT
bae-8464	46	8	noted	note	VERB
bae-8464	46	9	that	that	SCONJ
bae-8464	46	10	the	the	DET
bae-8464	46	11	twfe	twfe	NOUN
bae-8464	46	12	was	be	AUX
bae-8464	46	13	used	use	VERB
bae-8464	46	14	in	in	ADP
bae-8464	46	15	20	20	NUM
bae-8464	46	16	%	%	NOUN
bae-8464	46	17	of	of	ADP
bae-8464	46	18	the	the	DET
bae-8464	46	19	empirical	empirical	ADJ
bae-8464	46	20	articles	article	NOUN
bae-8464	46	21	published	publish	VERB
bae-8464	46	22	on	on	ADP
bae-8464	46	23	the	the	DET
bae-8464	46	24	american	american	ADJ
bae-8464	46	25	economic	economic	PROPN
bae-8464	46	26	review	review	NOUN
bae-8464	46	27	between	between	ADP
bae-8464	46	28	2010	2010	NUM
bae-8464	46	29	and	and	CCONJ
bae-8464	46	30	2012	2012	NUM
bae-8464	46	31	.	.	PUNCT
bae-8464	47	1	this	this	DET
bae-8464	47	2	tool	tool	NOUN
bae-8464	47	3	is	be	AUX
bae-8464	47	4	used	use	VERB
bae-8464	47	5	in	in	ADP
bae-8464	47	6	agricultural	agricultural	ADJ
bae-8464	47	7	economics	economic	NOUN
bae-8464	47	8	as	as	ADV
bae-8464	47	9	well	well	ADV
bae-8464	47	10	,	,	PUNCT
bae-8464	47	11	where	where	SCONJ
bae-8464	47	12	is	be	AUX
bae-8464	47	13	exploited	exploit	VERB
bae-8464	47	14	to	to	PART
bae-8464	47	15	study	study	VERB
bae-8464	47	16	a	a	DET
bae-8464	47	17	variety	variety	NOUN
bae-8464	47	18	of	of	ADP
bae-8464	47	19	topics	topic	NOUN
bae-8464	47	20	.	.	PUNCT
bae-8464	48	1	dawson	dawson	PROPN
bae-8464	48	2	(	(	PUNCT
bae-8464	48	3	2005	2005	NUM
bae-8464	48	4	)	)	PUNCT
bae-8464	48	5	,	,	PUNCT
bae-8464	48	6	for	for	ADP
bae-8464	48	7	example	example	NOUN
bae-8464	48	8	,	,	PUNCT
bae-8464	48	9	used	use	VERB
bae-8464	48	10	a	a	DET
bae-8464	48	11	twfe	twfe	ADJ
bae-8464	48	12	regression	regression	NOUN
bae-8464	48	13	to	to	PART
bae-8464	48	14	measure	measure	VERB
bae-8464	48	15	the	the	DET
bae-8464	48	16	contribution	contribution	NOUN
bae-8464	48	17	of	of	ADP
bae-8464	48	18	agricultural	agricultural	ADJ
bae-8464	48	19	exports	export	NOUN
bae-8464	48	20	in	in	ADP
bae-8464	48	21	less	less	ADJ
bae-8464	48	22	developed	developed	ADJ
bae-8464	48	23	countries	country	NOUN
bae-8464	48	24	,	,	PUNCT
bae-8464	48	25	finding	find	VERB
bae-8464	48	26	a	a	DET
bae-8464	48	27	positive	positive	ADJ
bae-8464	48	28	effect	effect	NOUN
bae-8464	48	29	of	of	ADP
bae-8464	48	30	agricultural	agricultural	ADJ
bae-8464	48	31	exports	export	NOUN
bae-8464	48	32	on	on	ADP
bae-8464	48	33	economic	economic	ADJ
bae-8464	48	34	growth	growth	NOUN
bae-8464	48	35	.	.	PUNCT
bae-8464	49	1	lien	lien	NOUN
bae-8464	49	2	and	and	CCONJ
bae-8464	49	3	hardaker	hardaker	NOUN
bae-8464	49	4	(	(	PUNCT
bae-8464	49	5	2001	2001	NUM
bae-8464	49	6	)	)	PUNCT
bae-8464	49	7	,	,	PUNCT
bae-8464	49	8	in	in	ADP
bae-8464	49	9	a	a	DET
bae-8464	49	10	study	study	NOUN
bae-8464	49	11	on	on	ADP
bae-8464	49	12	norwegian	norwegian	ADJ
bae-8464	49	13	farmers	farmer	NOUN
bae-8464	49	14	,	,	PUNCT
bae-8464	49	15	showed	show	VERB
bae-8464	49	16	that	that	SCONJ
bae-8464	49	17	,	,	PUNCT
bae-8464	49	18	in	in	ADP
bae-8464	49	19	the	the	DET
bae-8464	49	20	choice	choice	NOUN
bae-8464	49	21	of	of	ADP
bae-8464	49	22	the	the	DET
bae-8464	49	23	optimal	optimal	ADJ
bae-8464	49	24	farm	farm	NOUN
bae-8464	49	25	plans	plan	NOUN
bae-8464	49	26	,	,	PUNCT
bae-8464	49	27	subsidy	subsidy	NOUN
bae-8464	49	28	schemes	scheme	NOUN
bae-8464	49	29	,	,	PUNCT
bae-8464	49	30	market	market	NOUN
bae-8464	49	31	conditions	condition	NOUN
bae-8464	49	32	and	and	CCONJ
bae-8464	49	33	available	available	ADJ
bae-8464	49	34	labor	labor	NOUN
bae-8464	49	35	have	have	VERB
bae-8464	49	36	more	more	ADJ
bae-8464	49	37	importance	importance	NOUN
bae-8464	49	38	than	than	ADP
bae-8464	49	39	the	the	DET
bae-8464	49	40	farmer	farmer	NOUN
bae-8464	49	41	’s	’s	PART
bae-8464	49	42	risk	risk	NOUN
bae-8464	49	43	attitude	attitude	NOUN
bae-8464	49	44	.	.	PUNCT
bae-8464	50	1	in	in	ADP
bae-8464	50	2	the	the	DET
bae-8464	50	3	context	context	NOUN
bae-8464	50	4	of	of	ADP
bae-8464	50	5	the	the	DET
bae-8464	50	6	gi	gi	NOUN
bae-8464	50	7	policy	policy	NOUN
bae-8464	50	8	,	,	PUNCT
bae-8464	50	9	raimondi	raimondi	VERB
bae-8464	50	10	et	et	PROPN
bae-8464	50	11	al	al	PROPN
bae-8464	50	12	.	.	PROPN
bae-8464	51	1	(	(	PUNCT
bae-8464	51	2	2019	2019	NUM
bae-8464	51	3	)	)	PUNCT
bae-8464	51	4	investigated	investigate	VERB
bae-8464	51	5	the	the	DET
bae-8464	51	6	effect	effect	NOUN
bae-8464	51	7	of	of	ADP
bae-8464	51	8	these	these	DET
bae-8464	51	9	quality	quality	NOUN
bae-8464	51	10	labels	label	NOUN
bae-8464	51	11	on	on	ADP
bae-8464	51	12	trade	trade	NOUN
bae-8464	51	13	,	,	PUNCT
bae-8464	51	14	highlighting	highlight	VERB
bae-8464	51	15	that	that	SCONJ
bae-8464	51	16	the	the	DET
bae-8464	51	17	gi	gi	NOUN
bae-8464	51	18	policy	policy	NOUN
bae-8464	51	19	promotes	promote	VERB
bae-8464	51	20	the	the	DET
bae-8464	51	21	export	export	NOUN
bae-8464	51	22	of	of	ADP
bae-8464	51	23	agri	agri	NOUN
bae-8464	51	24	-	-	PUNCT
bae-8464	51	25	food	food	NOUN
bae-8464	51	26	products	product	NOUN
bae-8464	51	27	and	and	CCONJ
bae-8464	51	28	has	have	VERB
bae-8464	51	29	positive	positive	ADJ
bae-8464	51	30	effects	effect	NOUN
bae-8464	51	31	on	on	ADP
bae-8464	51	32	export	export	NOUN
bae-8464	51	33	prices	price	NOUN
bae-8464	51	34	,	,	PUNCT
bae-8464	51	35	while	while	SCONJ
bae-8464	51	36	it	it	PRON
bae-8464	51	37	has	have	VERB
bae-8464	51	38	weak	weak	ADJ
bae-8464	51	39	negative	negative	ADJ
bae-8464	51	40	effects	effect	NOUN
bae-8464	51	41	on	on	ADP
bae-8464	51	42	imports	import	NOUN
bae-8464	51	43	.	.	PUNCT
bae-8464	52	1	despite	despite	SCONJ
bae-8464	52	2	the	the	DET
bae-8464	52	3	wide	wide	ADJ
bae-8464	52	4	use	use	NOUN
bae-8464	52	5	of	of	ADP
bae-8464	52	6	the	the	DET
bae-8464	52	7	twfe	twfe	NOUN
bae-8464	52	8	,	,	PUNCT
bae-8464	52	9	however	however	ADV
bae-8464	52	10	,	,	PUNCT
bae-8464	52	11	a	a	DET
bae-8464	52	12	recent	recent	ADJ
bae-8464	52	13	bunch	bunch	NOUN
bae-8464	52	14	of	of	ADP
bae-8464	52	15	literature	literature	NOUN
bae-8464	52	16	questions	question	NOUN
bae-8464	52	17	the	the	DET
bae-8464	52	18	validity	validity	NOUN
bae-8464	52	19	of	of	ADP
bae-8464	52	20	this	this	DET
bae-8464	52	21	estimator	estimator	NOUN
bae-8464	52	22	when	when	SCONJ
bae-8464	52	23	estimating	estimate	VERB
bae-8464	52	24	the	the	DET
bae-8464	52	25	impact	impact	NOUN
bae-8464	52	26	of	of	ADP
bae-8464	52	27	the	the	DET
bae-8464	52	28	treatment	treatment	NOUN
bae-8464	52	29	in	in	ADP
bae-8464	52	30	presence	presence	NOUN
bae-8464	52	31	of	of	ADP
bae-8464	52	32	group	group	NOUN
bae-8464	52	33	-	-	PUNCT
bae-8464	52	34	time	time	NOUN
bae-8464	52	35	effect	effect	NOUN
bae-8464	52	36	heterogeneity	heterogeneity	NOUN
bae-8464	52	37	,	,	PUNCT
bae-8464	52	38	claiming	claim	VERB
bae-8464	52	39	that	that	SCONJ
bae-8464	52	40	it	it	PRON
bae-8464	52	41	does	do	AUX
bae-8464	52	42	not	not	PART
bae-8464	52	43	provide	provide	VERB
bae-8464	52	44	easy	easy	ADJ
bae-8464	52	45	-	-	PUNCT
bae-8464	52	46	to	to	ADP
bae-8464	52	47	-	-	PUNCT
bae-8464	52	48	interpret	interpret	NOUN
bae-8464	52	49	estimates	estimate	NOUN
bae-8464	52	50	(	(	PUNCT
bae-8464	52	51	goodman	goodman	NOUN
bae-8464	52	52	-	-	PUNCT
bae-8464	52	53	bacon	bacon	NOUN
bae-8464	52	54	,	,	PUNCT
bae-8464	52	55	2018	2018	NUM
bae-8464	52	56	;	;	PUNCT
bae-8464	52	57	athey	athey	PROPN
bae-8464	52	58	and	and	CCONJ
bae-8464	52	59	imbens	imben	NOUN
bae-8464	52	60	,	,	PUNCT
bae-8464	52	61	2018	2018	NUM
bae-8464	52	62	;	;	PUNCT
bae-8464	52	63	imai	imai	PROPN
bae-8464	52	64	and	and	CCONJ
bae-8464	52	65	kim	kim	PROPN
bae-8464	52	66	,	,	PUNCT
bae-8464	52	67	2019	2019	NUM
bae-8464	52	68	)	)	PUNCT
bae-8464	52	69	and	and	CCONJ
bae-8464	52	70	,	,	PUNCT
bae-8464	52	71	more	more	ADV
bae-8464	52	72	important	important	ADJ
bae-8464	52	73	,	,	PUNCT
bae-8464	52	74	that	that	SCONJ
bae-8464	52	75	this	this	DET
bae-8464	52	76	estimator	estimator	NOUN
bae-8464	52	77	can	can	AUX
bae-8464	52	78	produce	produce	VERB
bae-8464	52	79	,	,	PUNCT
bae-8464	52	80	in	in	ADP
bae-8464	52	81	some	some	DET
bae-8464	52	82	cases	case	NOUN
bae-8464	52	83	,	,	PUNCT
bae-8464	52	84	biased	biased	ADJ
bae-8464	52	85	results	result	NOUN
bae-8464	52	86	(	(	PUNCT
bae-8464	52	87	de	de	X
bae-8464	52	88	chaisemartin	chaisemartin	PROPN
bae-8464	52	89	and	and	CCONJ
bae-8464	52	90	d’haultfoeuille	d’haultfoeuille	NOUN
bae-8464	52	91	,	,	PUNCT
bae-8464	52	92	2019	2019	NUM
bae-8464	52	93	;	;	PUNCT
bae-8464	52	94	borusyak	borusyak	NOUN
bae-8464	52	95	and	and	CCONJ
bae-8464	52	96	jaravel	jaravel	NOUN
bae-8464	52	97	,	,	PUNCT
bae-8464	52	98	2017	2017	NUM
bae-8464	52	99	;	;	PUNCT
bae-8464	52	100	abraham	abraham	PROPN
bae-8464	52	101	and	and	CCONJ
bae-8464	52	102	sun	sun	PROPN
bae-8464	52	103	,	,	PUNCT
bae-8464	52	104	2018	2018	NUM
bae-8464	52	105	)	)	PUNCT
bae-8464	52	106	.	.	PUNCT
bae-8464	53	1	given	give	VERB
bae-8464	53	2	the	the	DET
bae-8464	53	3	practical	practical	ADJ
bae-8464	53	4	relevance	relevance	NOUN
bae-8464	53	5	of	of	ADP
bae-8464	53	6	impact	impact	NOUN
bae-8464	53	7	analysis	analysis	NOUN
bae-8464	53	8	,	,	PUNCT
bae-8464	53	9	biased	biased	ADJ
bae-8464	53	10	results	result	NOUN
bae-8464	53	11	are	be	AUX
bae-8464	53	12	a	a	DET
bae-8464	53	13	serious	serious	ADJ
bae-8464	53	14	concern	concern	NOUN
bae-8464	53	15	,	,	PUNCT
bae-8464	53	16	especially	especially	ADV
bae-8464	53	17	when	when	SCONJ
bae-8464	53	18	institutions	institution	NOUN
bae-8464	53	19	stress	stress	VERB
bae-8464	53	20	the	the	DET
bae-8464	53	21	link	link	NOUN
bae-8464	53	22	between	between	ADP
bae-8464	53	23	policy	policy	NOUN
bae-8464	53	24	making	making	NOUN
bae-8464	53	25	and	and	CCONJ
bae-8464	53	26	empirical	empirical	ADJ
bae-8464	53	27	evidence	evidence	NOUN
bae-8464	53	28	,	,	PUNCT
bae-8464	53	29	as	as	ADP
bae-8464	53	30	in	in	ADP
bae-8464	53	31	the	the	DET
bae-8464	53	32	european	european	ADJ
bae-8464	53	33	case	case	NOUN
bae-8464	53	34	.	.	PUNCT
bae-8464	54	1	moreover	moreover	ADV
bae-8464	54	2	,	,	PUNCT
bae-8464	54	3	the	the	DET
bae-8464	54	4	european	european	ADJ
bae-8464	54	5	agricultural	agricultural	ADJ
bae-8464	54	6	context	context	NOUN
bae-8464	54	7	is	be	AUX
bae-8464	54	8	quite	quite	ADV
bae-8464	54	9	rich	rich	ADJ
bae-8464	54	10	in	in	ADP
bae-8464	54	11	policies	policy	NOUN
bae-8464	54	12	that	that	PRON
bae-8464	54	13	have	have	VERB
bae-8464	54	14	an	an	DET
bae-8464	54	15	event	event	NOUN
bae-8464	54	16	study	study	NOUN
bae-8464	54	17	structure	structure	NOUN
bae-8464	54	18	,	,	PUNCT
bae-8464	54	19	such	such	ADJ
bae-8464	54	20	as	as	ADP
bae-8464	54	21	the	the	DET
bae-8464	54	22	gi	gi	NOUN
bae-8464	54	23	policy	policy	NOUN
bae-8464	54	24	,	,	PUNCT
bae-8464	54	25	the	the	DET
bae-8464	54	26	organic	organic	ADJ
bae-8464	54	27	certification	certification	NOUN
bae-8464	54	28	,	,	PUNCT
bae-8464	54	29	or	or	CCONJ
bae-8464	54	30	the	the	DET
bae-8464	54	31	rural	rural	ADJ
bae-8464	54	32	development	development	NOUN
bae-8464	54	33	programs	program	NOUN
bae-8464	54	34	.	.	PUNCT
bae-8464	55	1	some	some	DET
bae-8464	55	2	studies	study	NOUN
bae-8464	55	3	tried	try	VERB
bae-8464	55	4	to	to	PART
bae-8464	55	5	investigate	investigate	VERB
bae-8464	55	6	the	the	DET
bae-8464	55	7	effects	effect	NOUN
bae-8464	55	8	of	of	ADP
bae-8464	55	9	these	these	DET
bae-8464	55	10	policies	policy	NOUN
bae-8464	55	11	.	.	PUNCT
bae-8464	56	1	torres	torre	VERB
bae-8464	56	2	et	et	PROPN
bae-8464	56	3	al	al	PROPN
bae-8464	56	4	.	.	PUNCT
bae-8464	57	1	(	(	PUNCT
bae-8464	57	2	2016	2016	NUM
bae-8464	57	3	)	)	PUNCT
bae-8464	57	4	compared	compare	VERB
bae-8464	57	5	,	,	PUNCT
bae-8464	57	6	over	over	ADP
bae-8464	57	7	a	a	DET
bae-8464	57	8	25	25	NUM
bae-8464	57	9	years	year	NOUN
bae-8464	57	10	period	period	NOUN
bae-8464	57	11	,	,	PUNCT
bae-8464	57	12	the	the	DET
bae-8464	57	13	performance	performance	NOUN
bae-8464	57	14	of	of	ADP
bae-8464	57	15	organic	organic	ADJ
bae-8464	57	16	and	and	CCONJ
bae-8464	57	17	conventional	conventional	ADJ
bae-8464	57	18	citrus	citrus	NOUN
bae-8464	57	19	farms	farm	NOUN
bae-8464	57	20	in	in	ADP
bae-8464	57	21	spain	spain	PROPN
bae-8464	57	22	using	use	VERB
bae-8464	57	23	profitability	profitability	NOUN
bae-8464	57	24	indicators	indicator	NOUN
bae-8464	57	25	to	to	PART
bae-8464	57	26	evaluate	evaluate	VERB
bae-8464	57	27	farms	farm	NOUN
bae-8464	57	28	investments	investment	NOUN
bae-8464	57	29	.	.	PUNCT
bae-8464	58	1	nordin	nordin	PROPN
bae-8464	58	2	(	(	PUNCT
bae-8464	58	3	2014	2014	NUM
bae-8464	58	4	)	)	PUNCT
bae-8464	58	5	and	and	CCONJ
bae-8464	58	6	nordin	nordin	PROPN
bae-8464	58	7	and	and	CCONJ
bae-8464	58	8	manevska	manevska	PROPN
bae-8464	58	9	-	-	PUNCT
bae-8464	58	10	tasevska	tasevska	NOUN
bae-8464	58	11	(	(	PUNCT
bae-8464	58	12	2013	2013	NUM
bae-8464	58	13	)	)	PUNCT
bae-8464	58	14	assessed	assess	VERB
bae-8464	58	15	the	the	DET
bae-8464	58	16	impact	impact	NOUN
bae-8464	58	17	of	of	ADP
bae-8464	58	18	the	the	DET
bae-8464	58	19	grassland	grassland	NOUN
bae-8464	58	20	support	support	NOUN
bae-8464	58	21	on	on	ADP
bae-8464	58	22	agricultural	agricultural	ADJ
bae-8464	58	23	employment	employment	NOUN
bae-8464	58	24	in	in	ADP
bae-8464	58	25	sweden	sweden	PROPN
bae-8464	58	26	at	at	ADP
bae-8464	58	27	the	the	DET
bae-8464	58	28	municipality	municipality	NOUN
bae-8464	58	29	and	and	CCONJ
bae-8464	58	30	farm	farm	NOUN
bae-8464	58	31	level	level	NOUN
bae-8464	58	32	,	,	PUNCT
bae-8464	58	33	respectively	respectively	ADV
bae-8464	58	34	.	.	PUNCT
bae-8464	59	1	within	within	ADP
bae-8464	59	2	the	the	DET
bae-8464	59	3	gi	gi	NOUN
bae-8464	59	4	context	context	NOUN
bae-8464	59	5	,	,	PUNCT
bae-8464	59	6	cei	cei	PROPN
bae-8464	59	7	et	et	PROPN
bae-8464	59	8	al	al	PROPN
bae-8464	59	9	.	.	PROPN
bae-8464	59	10	(	(	PUNCT
bae-8464	59	11	2018a	2018a	NUM
bae-8464	59	12	)	)	PUNCT
bae-8464	59	13	and	and	CCONJ
bae-8464	59	14	raimondi	raimondi	VERB
bae-8464	59	15	et	et	PROPN
bae-8464	59	16	al	al	PROPN
bae-8464	59	17	.	.	PROPN
bae-8464	60	1	(	(	PUNCT
bae-8464	60	2	2018	2018	NUM
bae-8464	60	3	)	)	PUNCT
bae-8464	60	4	estimated	estimate	VERB
bae-8464	60	5	the	the	DET
bae-8464	60	6	impact	impact	NOUN
bae-8464	60	7	of	of	ADP
bae-8464	60	8	gis	gis	NOUN
bae-8464	60	9	at	at	ADP
bae-8464	60	10	the	the	DET
bae-8464	60	11	regional	regional	ADJ
bae-8464	60	12	level	level	NOUN
bae-8464	60	13	,	,	PUNCT
bae-8464	60	14	respectively	respectively	ADV
bae-8464	60	15	,	,	PUNCT
bae-8464	60	16	on	on	ADP
bae-8464	60	17	agricultural	agricultural	ADJ
bae-8464	60	18	value	value	NOUN
bae-8464	60	19	added	add	VERB
bae-8464	60	20	in	in	ADP
bae-8464	60	21	italy	italy	PROPN
bae-8464	60	22	and	and	CCONJ
bae-8464	60	23	on	on	ADP
bae-8464	60	24	agricultural	agricultural	ADJ
bae-8464	60	25	value	value	NOUN
bae-8464	60	26	added	add	VERB
bae-8464	60	27	and	and	CCONJ
bae-8464	60	28	employment	employment	NOUN
bae-8464	60	29	in	in	ADP
bae-8464	60	30	italy	italy	PROPN
bae-8464	60	31	,	,	PUNCT
bae-8464	60	32	france	france	PROPN
bae-8464	60	33	and	and	CCONJ
bae-8464	60	34	spain	spain	PROPN
bae-8464	60	35	.	.	PUNCT
bae-8464	61	1	to	to	ADP
bae-8464	61	2	our	our	PRON
bae-8464	61	3	knowledge	knowledge	NOUN
bae-8464	61	4	,	,	PUNCT
bae-8464	61	5	however	however	ADV
bae-8464	61	6	,	,	PUNCT
bae-8464	61	7	so	so	ADV
bae-8464	61	8	far	far	ADV
bae-8464	61	9	,	,	PUNCT
bae-8464	61	10	no	no	DET
bae-8464	61	11	study	study	NOUN
bae-8464	61	12	explored	explore	VERB
bae-8464	61	13	the	the	DET
bae-8464	61	14	relevance	relevance	NOUN
bae-8464	61	15	of	of	ADP
bae-8464	61	16	grouptime	grouptime	NOUN
bae-8464	61	17	treatment	treatment	NOUN
bae-8464	61	18	effect	effect	NOUN
bae-8464	61	19	heterogeneity	heterogeneity	NOUN
bae-8464	61	20	in	in	ADP
bae-8464	61	21	measuring	measure	VERB
bae-8464	61	22	the	the	DET
bae-8464	61	23	impact	impact	NOUN
bae-8464	61	24	of	of	ADP
bae-8464	61	25	this	this	DET
bae-8464	61	26	kind	kind	NOUN
bae-8464	61	27	of	of	ADP
bae-8464	61	28	policies	policy	NOUN
bae-8464	61	29	and	and	CCONJ
bae-8464	61	30	measures	measure	NOUN
bae-8464	61	31	in	in	ADP
bae-8464	61	32	europe	europe	PROPN
bae-8464	61	33	.	.	PUNCT
bae-8464	62	1	in	in	ADP
bae-8464	62	2	light	light	NOUN
bae-8464	62	3	of	of	ADP
bae-8464	62	4	this	this	PRON
bae-8464	62	5	,	,	PUNCT
bae-8464	62	6	the	the	DET
bae-8464	62	7	objective	objective	NOUN
bae-8464	62	8	of	of	ADP
bae-8464	62	9	this	this	DET
bae-8464	62	10	paper	paper	NOUN
bae-8464	62	11	is	be	AUX
bae-8464	62	12	to	to	PART
bae-8464	62	13	understand	understand	VERB
bae-8464	62	14	whether	whether	SCONJ
bae-8464	62	15	group	group	NOUN
bae-8464	62	16	-	-	PUNCT
bae-8464	62	17	time	time	NOUN
bae-8464	62	18	treatment	treatment	NOUN
bae-8464	62	19	effect	effect	NOUN
bae-8464	62	20	heterogeneity	heterogeneity	NOUN
bae-8464	62	21	is	be	AUX
bae-8464	62	22	a	a	DET
bae-8464	62	23	concern	concern	NOUN
bae-8464	62	24	when	when	SCONJ
bae-8464	62	25	estimating	estimate	VERB
bae-8464	62	26	the	the	DET
bae-8464	62	27	effects	effect	NOUN
bae-8464	62	28	on	on	ADP
bae-8464	62	29	the	the	DET
bae-8464	62	30	agricultural	agricultural	ADJ
bae-8464	62	31	value	value	NOUN
bae-8464	62	32	added	add	VERB
bae-8464	62	33	of	of	ADP
bae-8464	62	34	the	the	DET
bae-8464	62	35	gi	gi	NOUN
bae-8464	62	36	policy	policy	NOUN
bae-8464	62	37	,	,	PUNCT
bae-8464	62	38	an	an	DET
bae-8464	62	39	eu	eu	PROPN
bae-8464	62	40	agricultural	agricultural	ADJ
bae-8464	62	41	policy	policy	NOUN
bae-8464	62	42	characterized	characterize	VERB
bae-8464	62	43	by	by	ADP
bae-8464	62	44	both	both	DET
bae-8464	62	45	voluntariness	voluntariness	ADJ
bae-8464	62	46	,	,	PUNCT
bae-8464	62	47	not	not	PART
bae-8464	62	48	-	-	PUNCT
bae-8464	62	49	simultaneity	simultaneity	NOUN
bae-8464	62	50	of	of	ADP
bae-8464	62	51	the	the	DET
bae-8464	62	52	treatment	treatment	NOUN
bae-8464	62	53	and	and	CCONJ
bae-8464	62	54	persistence	persistence	NOUN
bae-8464	62	55	of	of	ADP
bae-8464	62	56	the	the	DET
bae-8464	62	57	treatment	treatment	NOUN
bae-8464	62	58	over	over	ADP
bae-8464	62	59	time	time	NOUN
bae-8464	62	60	.	.	PUNCT
bae-8464	63	1	this	this	PRON
bae-8464	63	2	is	be	AUX
bae-8464	63	3	done	do	VERB
bae-8464	63	4	comparing	compare	VERB
bae-8464	63	5	the	the	DET
bae-8464	63	6	results	result	NOUN
bae-8464	63	7	of	of	ADP
bae-8464	63	8	the	the	DET
bae-8464	63	9	standard	standard	ADJ
bae-8464	63	10	twfe	twfe	ADJ
bae-8464	63	11	estimator	estimator	NOUN
bae-8464	63	12	with	with	ADP
bae-8464	63	13	the	the	DET
bae-8464	63	14	results	result	NOUN
bae-8464	63	15	obtained	obtain	VERB
bae-8464	63	16	using	use	VERB
bae-8464	63	17	a	a	DET
bae-8464	63	18	novel	novel	ADJ
bae-8464	63	19	estimator	estimator	NOUN
bae-8464	63	20	proposed	propose	VERB
bae-8464	63	21	by	by	ADP
bae-8464	63	22	callaway	callaway	PROPN
bae-8464	63	23	and	and	CCONJ
bae-8464	63	24	sant’anna	sant’anna	NOUN
bae-8464	63	25	(	(	PUNCT
bae-8464	63	26	2018	2018	NUM
bae-8464	63	27	)	)	PUNCT
bae-8464	63	28	that	that	PRON
bae-8464	63	29	spe88	spe88	PROPN
bae-8464	63	30	leonardo	leonardo	PROPN
bae-8464	63	31	cei	cei	PROPN
bae-8464	63	32	,	,	PUNCT
bae-8464	63	33	gianluca	gianluca	PROPN
bae-8464	63	34	stefani	stefani	PROPN
bae-8464	63	35	,	,	PUNCT
bae-8464	63	36	edi	edi	PROPN
bae-8464	63	37	defrancesco	defrancesco	PROPN
bae-8464	63	38	cifically	cifically	ADV
bae-8464	63	39	accounts	account	VERB
bae-8464	63	40	for	for	ADP
bae-8464	63	41	the	the	DET
bae-8464	63	42	presence	presence	NOUN
bae-8464	63	43	of	of	ADP
bae-8464	63	44	group	group	NOUN
bae-8464	63	45	-	-	PUNCT
bae-8464	63	46	time	time	NOUN
bae-8464	63	47	treatment	treatment	NOUN
bae-8464	63	48	effect	effect	NOUN
bae-8464	63	49	heterogeneity	heterogeneity	NOUN
bae-8464	63	50	.	.	PUNCT
bae-8464	64	1	ideally	ideally	ADV
bae-8464	64	2	,	,	PUNCT
bae-8464	64	3	if	if	SCONJ
bae-8464	64	4	group	group	NOUN
bae-8464	64	5	-	-	PUNCT
bae-8464	64	6	time	time	NOUN
bae-8464	64	7	treatment	treatment	NOUN
bae-8464	64	8	effect	effect	NOUN
bae-8464	64	9	heterogeneity	heterogeneity	NOUN
bae-8464	64	10	is	be	AUX
bae-8464	64	11	not	not	PART
bae-8464	64	12	an	an	DET
bae-8464	64	13	issue	issue	NOUN
bae-8464	64	14	in	in	ADP
bae-8464	64	15	the	the	DET
bae-8464	64	16	studied	studied	ADJ
bae-8464	64	17	context	context	NOUN
bae-8464	64	18	,	,	PUNCT
bae-8464	64	19	the	the	DET
bae-8464	64	20	results	result	NOUN
bae-8464	64	21	of	of	ADP
bae-8464	64	22	the	the	DET
bae-8464	64	23	two	two	NUM
bae-8464	64	24	estimators	estimator	NOUN
bae-8464	64	25	should	should	AUX
bae-8464	64	26	coincide	coincide	VERB
bae-8464	64	27	.	.	PUNCT
bae-8464	65	1	understanding	understand	VERB
bae-8464	65	2	the	the	DET
bae-8464	65	3	relevance	relevance	NOUN
bae-8464	65	4	of	of	ADP
bae-8464	65	5	group	group	NOUN
bae-8464	65	6	-	-	PUNCT
bae-8464	65	7	time	time	NOUN
bae-8464	65	8	treatment	treatment	NOUN
bae-8464	65	9	effect	effect	NOUN
bae-8464	65	10	heterogeneity	heterogeneity	NOUN
bae-8464	65	11	would	would	AUX
bae-8464	65	12	help	help	VERB
bae-8464	65	13	in	in	ADP
bae-8464	65	14	identifying	identify	VERB
bae-8464	65	15	the	the	DET
bae-8464	65	16	best	good	ADJ
bae-8464	65	17	strategies	strategy	NOUN
bae-8464	65	18	to	to	PART
bae-8464	65	19	correctly	correctly	ADV
bae-8464	65	20	assess	assess	VERB
bae-8464	65	21	the	the	DET
bae-8464	65	22	impact	impact	NOUN
bae-8464	65	23	of	of	ADP
bae-8464	65	24	this	this	DET
bae-8464	65	25	kind	kind	NOUN
bae-8464	65	26	of	of	ADP
bae-8464	65	27	eu	eu	PROPN
bae-8464	65	28	policies	policy	NOUN
bae-8464	65	29	.	.	PUNCT
bae-8464	66	1	in	in	ADP
bae-8464	66	2	the	the	DET
bae-8464	66	3	next	next	ADJ
bae-8464	66	4	section	section	NOUN
bae-8464	66	5	,	,	PUNCT
bae-8464	66	6	we	we	PRON
bae-8464	66	7	provide	provide	VERB
bae-8464	66	8	a	a	DET
bae-8464	66	9	brief	brief	ADJ
bae-8464	66	10	overview	overview	NOUN
bae-8464	66	11	of	of	ADP
bae-8464	66	12	the	the	DET
bae-8464	66	13	gi	gi	NOUN
bae-8464	66	14	policy	policy	NOUN
bae-8464	66	15	in	in	ADP
bae-8464	66	16	the	the	DET
bae-8464	66	17	eu	eu	PROPN
bae-8464	66	18	and	and	CCONJ
bae-8464	66	19	of	of	ADP
bae-8464	66	20	the	the	DET
bae-8464	66	21	economic	economic	ADJ
bae-8464	66	22	effects	effect	NOUN
bae-8464	66	23	of	of	ADP
bae-8464	66	24	this	this	DET
bae-8464	66	25	policy	policy	NOUN
bae-8464	66	26	on	on	ADP
bae-8464	66	27	the	the	DET
bae-8464	66	28	rural	rural	ADJ
bae-8464	66	29	economy	economy	NOUN
bae-8464	66	30	,	,	PUNCT
bae-8464	66	31	and	and	CCONJ
bae-8464	66	32	we	we	PRON
bae-8464	66	33	review	review	VERB
bae-8464	66	34	the	the	DET
bae-8464	66	35	technical	technical	ADJ
bae-8464	66	36	literature	literature	PROPN
bae-8464	66	37	addressing	address	VERB
bae-8464	66	38	the	the	DET
bae-8464	66	39	issue	issue	NOUN
bae-8464	66	40	of	of	ADP
bae-8464	66	41	group	group	NOUN
bae-8464	66	42	-	-	PUNCT
bae-8464	66	43	time	time	NOUN
bae-8464	66	44	effect	effect	NOUN
bae-8464	66	45	heterogeneity	heterogeneity	NOUN
bae-8464	66	46	in	in	ADP
bae-8464	66	47	impact	impact	NOUN
bae-8464	66	48	analysis	analysis	NOUN
bae-8464	66	49	.	.	PUNCT
bae-8464	67	1	here	here	ADV
bae-8464	67	2	,	,	PUNCT
bae-8464	67	3	we	we	PRON
bae-8464	67	4	also	also	ADV
bae-8464	67	5	present	present	VERB
bae-8464	67	6	the	the	DET
bae-8464	67	7	novel	novel	ADJ
bae-8464	67	8	non	non	ADJ
bae-8464	67	9	-	-	ADJ
bae-8464	67	10	parametric	parametric	ADJ
bae-8464	67	11	estimator	estimator	NOUN
bae-8464	67	12	that	that	PRON
bae-8464	67	13	we	we	PRON
bae-8464	67	14	will	will	AUX
bae-8464	67	15	use	use	VERB
bae-8464	67	16	as	as	ADP
bae-8464	67	17	a	a	DET
bae-8464	67	18	comparison	comparison	NOUN
bae-8464	67	19	for	for	ADP
bae-8464	67	20	the	the	DET
bae-8464	67	21	twfe	twfe	ADJ
bae-8464	67	22	estimator	estimator	NOUN
bae-8464	67	23	.	.	PUNCT
bae-8464	68	1	the	the	DET
bae-8464	68	2	third	third	ADJ
bae-8464	68	3	section	section	NOUN
bae-8464	68	4	describes	describe	VERB
bae-8464	68	5	the	the	DET
bae-8464	68	6	data	datum	NOUN
bae-8464	68	7	and	and	CCONJ
bae-8464	68	8	methods	method	NOUN
bae-8464	68	9	we	we	PRON
bae-8464	68	10	used	use	VERB
bae-8464	68	11	in	in	ADP
bae-8464	68	12	the	the	DET
bae-8464	68	13	analysis	analysis	NOUN
bae-8464	68	14	,	,	PUNCT
bae-8464	68	15	while	while	SCONJ
bae-8464	68	16	in	in	ADP
bae-8464	68	17	the	the	DET
bae-8464	68	18	fourth	fourth	ADJ
bae-8464	68	19	section	section	NOUN
bae-8464	68	20	we	we	PRON
bae-8464	68	21	present	present	VERB
bae-8464	68	22	our	our	PRON
bae-8464	68	23	results	result	NOUN
bae-8464	68	24	,	,	PUNCT
bae-8464	68	25	that	that	PRON
bae-8464	68	26	will	will	AUX
bae-8464	68	27	be	be	AUX
bae-8464	68	28	discussed	discuss	VERB
bae-8464	68	29	in	in	ADP
bae-8464	68	30	a	a	DET
bae-8464	68	31	critical	critical	ADJ
bae-8464	68	32	way	way	NOUN
bae-8464	68	33	in	in	ADP
bae-8464	68	34	the	the	DET
bae-8464	68	35	fifth	fifth	ADJ
bae-8464	68	36	section	section	NOUN
bae-8464	68	37	.	.	PUNCT
bae-8464	69	1	we	we	PRON
bae-8464	69	2	end	end	VERB
bae-8464	69	3	the	the	DET
bae-8464	69	4	article	article	NOUN
bae-8464	69	5	drawing	draw	VERB
bae-8464	69	6	some	some	DET
bae-8464	69	7	conclusion	conclusion	NOUN
bae-8464	69	8	and	and	CCONJ
bae-8464	69	9	highlighting	highlight	VERB
bae-8464	69	10	the	the	DET
bae-8464	69	11	relevant	relevant	ADJ
bae-8464	69	12	research	research	NOUN
bae-8464	69	13	and	and	CCONJ
bae-8464	69	14	policy	policy	NOUN
bae-8464	69	15	implications	implication	NOUN
bae-8464	69	16	of	of	ADP
bae-8464	69	17	our	our	PRON
bae-8464	69	18	work	work	NOUN
bae-8464	69	19	.	.	PUNCT
bae-8464	70	1	2	2	X
bae-8464	70	2	.	.	X
bae-8464	70	3	policy	policy	NOUN
bae-8464	70	4	and	and	CCONJ
bae-8464	70	5	technical	technical	ADJ
bae-8464	70	6	background	background	NOUN
bae-8464	70	7	2.1	2.1	NUM
bae-8464	70	8	geographical	geographical	ADJ
bae-8464	70	9	indications	indication	NOUN
bae-8464	70	10	in	in	ADP
bae-8464	70	11	europe	europe	PROPN
bae-8464	70	12	and	and	CCONJ
bae-8464	70	13	their	their	PRON
bae-8464	70	14	economic	economic	ADJ
bae-8464	70	15	impact	impact	NOUN
bae-8464	70	16	geographical	geographical	ADJ
bae-8464	70	17	indications	indication	NOUN
bae-8464	70	18	(	(	PUNCT
bae-8464	70	19	gis	gis	NOUN
bae-8464	70	20	)	)	PUNCT
bae-8464	70	21	are	be	AUX
bae-8464	70	22	defined	define	VERB
bae-8464	70	23	as	as	ADP
bae-8464	70	24	“	"	PUNCT
bae-8464	70	25	indications	indication	NOUN
bae-8464	70	26	which	which	PRON
bae-8464	70	27	identify	identify	VERB
bae-8464	70	28	a	a	DET
bae-8464	70	29	good	good	NOUN
bae-8464	70	30	as	as	ADP
bae-8464	70	31	originating	originate	VERB
bae-8464	70	32	in	in	ADP
bae-8464	70	33	the	the	DET
bae-8464	70	34	territory	territory	NOUN
bae-8464	70	35	of	of	ADP
bae-8464	70	36	a	a	DET
bae-8464	70	37	member	member	NOUN
bae-8464	70	38	,	,	PUNCT
bae-8464	70	39	or	or	CCONJ
bae-8464	70	40	a	a	DET
bae-8464	70	41	region	region	NOUN
bae-8464	70	42	or	or	CCONJ
bae-8464	70	43	locality	locality	NOUN
bae-8464	70	44	in	in	ADP
bae-8464	70	45	that	that	DET
bae-8464	70	46	territory	territory	NOUN
bae-8464	70	47	,	,	PUNCT
bae-8464	70	48	where	where	SCONJ
bae-8464	70	49	a	a	DET
bae-8464	70	50	given	give	VERB
bae-8464	70	51	quality	quality	NOUN
bae-8464	70	52	,	,	PUNCT
bae-8464	70	53	reputation	reputation	NOUN
bae-8464	70	54	or	or	CCONJ
bae-8464	70	55	other	other	ADJ
bae-8464	70	56	characteristic	characteristic	NOUN
bae-8464	70	57	of	of	ADP
bae-8464	70	58	the	the	DET
bae-8464	70	59	good	good	NOUN
bae-8464	70	60	is	be	AUX
bae-8464	70	61	essentially	essentially	ADV
bae-8464	70	62	attributable	attributable	ADJ
bae-8464	70	63	to	to	ADP
bae-8464	70	64	its	its	PRON
bae-8464	70	65	geographical	geographical	ADJ
bae-8464	70	66	origin	origin	NOUN
bae-8464	70	67	”	"	PUNCT
bae-8464	70	68	(	(	PUNCT
bae-8464	70	69	wto	wto	PROPN
bae-8464	70	70	,	,	PUNCT
bae-8464	70	71	1994	1994	NUM
bae-8464	70	72	,	,	PUNCT
bae-8464	70	73	article	article	NOUN
bae-8464	70	74	22	22	NUM
bae-8464	70	75	)	)	PUNCT
bae-8464	70	76	.	.	PUNCT
bae-8464	71	1	in	in	ADP
bae-8464	71	2	europe	europe	PROPN
bae-8464	71	3	,	,	PUNCT
bae-8464	71	4	geographical	geographical	ADJ
bae-8464	71	5	indications	indication	NOUN
bae-8464	71	6	were	be	AUX
bae-8464	71	7	given	give	VERB
bae-8464	71	8	a	a	DET
bae-8464	71	9	common	common	ADJ
bae-8464	71	10	legal	legal	ADJ
bae-8464	71	11	framework	framework	NOUN
bae-8464	71	12	in	in	ADP
bae-8464	71	13	1992	1992	NUM
bae-8464	71	14	,	,	PUNCT
bae-8464	71	15	but	but	CCONJ
bae-8464	71	16	some	some	DET
bae-8464	71	17	countries	country	NOUN
bae-8464	71	18	(	(	PUNCT
bae-8464	71	19	especially	especially	ADV
bae-8464	71	20	mediterranean	mediterranean	ADJ
bae-8464	71	21	ones	one	NOUN
bae-8464	71	22	)	)	PUNCT
bae-8464	71	23	already	already	ADV
bae-8464	71	24	had	have	VERB
bae-8464	71	25	in	in	ADP
bae-8464	71	26	place	place	NOUN
bae-8464	71	27	,	,	PUNCT
bae-8464	71	28	by	by	ADP
bae-8464	71	29	that	that	DET
bae-8464	71	30	time	time	NOUN
bae-8464	71	31	,	,	PUNCT
bae-8464	71	32	national	national	ADJ
bae-8464	71	33	provisions	provision	NOUN
bae-8464	71	34	regulating	regulate	VERB
bae-8464	71	35	gis	gis	PROPN
bae-8464	71	36	.	.	PUNCT
bae-8464	72	1	according	accord	VERB
bae-8464	72	2	to	to	ADP
bae-8464	72	3	the	the	DET
bae-8464	72	4	european	european	ADJ
bae-8464	72	5	definition	definition	NOUN
bae-8464	72	6	of	of	ADP
bae-8464	72	7	gis	gis	PROPN
bae-8464	72	8	,	,	PUNCT
bae-8464	72	9	the	the	DET
bae-8464	72	10	quality	quality	NOUN
bae-8464	72	11	of	of	ADP
bae-8464	72	12	a	a	DET
bae-8464	72	13	gi	gi	NOUN
bae-8464	72	14	product	product	NOUN
bae-8464	72	15	directly	directly	ADV
bae-8464	72	16	stems	stem	VERB
bae-8464	72	17	from	from	ADP
bae-8464	72	18	specific	specific	ADJ
bae-8464	72	19	and	and	CCONJ
bae-8464	72	20	unique	unique	ADJ
bae-8464	72	21	characteristics	characteristic	NOUN
bae-8464	72	22	of	of	ADP
bae-8464	72	23	the	the	DET
bae-8464	72	24	area	area	NOUN
bae-8464	72	25	where	where	SCONJ
bae-8464	72	26	the	the	DET
bae-8464	72	27	product	product	NOUN
bae-8464	72	28	is	be	AUX
bae-8464	72	29	produced	produce	VERB
bae-8464	72	30	,	,	PUNCT
bae-8464	72	31	i.e.	i.e.	X
bae-8464	72	32	from	from	ADP
bae-8464	72	33	the	the	DET
bae-8464	72	34	terroir	terroir	NOUN
bae-8464	72	35	.	.	PUNCT
bae-8464	73	1	the	the	DET
bae-8464	73	2	gi	gi	PROPN
bae-8464	73	3	policy	policy	NOUN
bae-8464	73	4	regulates	regulate	VERB
bae-8464	73	5	two	two	NUM
bae-8464	73	6	types	type	NOUN
bae-8464	73	7	of	of	ADP
bae-8464	73	8	gis	gis	NOUN
bae-8464	73	9	,	,	PUNCT
bae-8464	73	10	the	the	DET
bae-8464	73	11	protected	protected	ADJ
bae-8464	73	12	designation	designation	NOUN
bae-8464	73	13	of	of	ADP
bae-8464	73	14	origin	origin	NOUN
bae-8464	73	15	(	(	PUNCT
bae-8464	73	16	pdo	pdo	PROPN
bae-8464	73	17	)	)	PUNCT
bae-8464	73	18	and	and	CCONJ
bae-8464	73	19	the	the	DET
bae-8464	73	20	protected	protect	VERB
bae-8464	73	21	geographical	geographical	ADJ
bae-8464	73	22	indication	indication	NOUN
bae-8464	73	23	(	(	PUNCT
bae-8464	73	24	pgi	pgi	PROPN
bae-8464	73	25	)	)	PUNCT
bae-8464	73	26	,	,	PUNCT
bae-8464	73	27	but	but	CCONJ
bae-8464	73	28	the	the	DET
bae-8464	73	29	link	link	NOUN
bae-8464	73	30	between	between	ADP
bae-8464	73	31	the	the	DET
bae-8464	73	32	product	product	NOUN
bae-8464	73	33	quality	quality	NOUN
bae-8464	73	34	and	and	CCONJ
bae-8464	73	35	the	the	DET
bae-8464	73	36	terroir	terroir	NOUN
bae-8464	73	37	is	be	AUX
bae-8464	73	38	stronger	strong	ADJ
bae-8464	73	39	for	for	ADP
bae-8464	73	40	the	the	DET
bae-8464	73	41	pdo	pdo	NOUN
bae-8464	73	42	,	,	PUNCT
bae-8464	73	43	whose	whose	DET
bae-8464	73	44	entire	entire	ADJ
bae-8464	73	45	production	production	NOUN
bae-8464	73	46	process	process	NOUN
bae-8464	73	47	must	must	AUX
bae-8464	73	48	take	take	VERB
bae-8464	73	49	place	place	NOUN
bae-8464	73	50	in	in	ADP
bae-8464	73	51	the	the	DET
bae-8464	73	52	delimited	delimited	ADJ
bae-8464	73	53	area	area	NOUN
bae-8464	73	54	of	of	ADP
bae-8464	73	55	origin	origin	NOUN
bae-8464	73	56	,	,	PUNCT
bae-8464	73	57	while	while	SCONJ
bae-8464	73	58	the	the	DET
bae-8464	73	59	pgi	pgi	NOUN
bae-8464	73	60	just	just	ADV
bae-8464	73	61	requires	require	VERB
bae-8464	73	62	that	that	SCONJ
bae-8464	73	63	at	at	ADV
bae-8464	73	64	least	least	ADJ
bae-8464	73	65	one	one	NUM
bae-8464	73	66	of	of	ADP
bae-8464	73	67	the	the	DET
bae-8464	73	68	production	production	NOUN
bae-8464	73	69	steps	step	NOUN
bae-8464	73	70	takes	take	VERB
bae-8464	73	71	place	place	NOUN
bae-8464	73	72	in	in	ADP
bae-8464	73	73	the	the	DET
bae-8464	73	74	area	area	NOUN
bae-8464	73	75	of	of	ADP
bae-8464	73	76	origin	origin	NOUN
bae-8464	73	77	.	.	PUNCT
bae-8464	74	1	the	the	DET
bae-8464	74	2	distinctive	distinctive	ADJ
bae-8464	74	3	sign	sign	NOUN
bae-8464	74	4	of	of	ADP
bae-8464	74	5	the	the	DET
bae-8464	74	6	eu	eu	PROPN
bae-8464	74	7	gi	gi	PROPN
bae-8464	74	8	policy	policy	NOUN
bae-8464	74	9	is	be	AUX
bae-8464	74	10	that	that	SCONJ
bae-8464	74	11	,	,	PUNCT
bae-8464	74	12	in	in	ADP
bae-8464	74	13	contrast	contrast	NOUN
bae-8464	74	14	to	to	ADP
bae-8464	74	15	what	what	PRON
bae-8464	74	16	happens	happen	VERB
bae-8464	74	17	in	in	ADP
bae-8464	74	18	other	other	ADJ
bae-8464	74	19	countries	country	NOUN
bae-8464	74	20	,	,	PUNCT
bae-8464	74	21	where	where	SCONJ
bae-8464	74	22	the	the	DET
bae-8464	74	23	protection	protection	NOUN
bae-8464	74	24	of	of	ADP
bae-8464	74	25	gis	gis	PROPN
bae-8464	74	26	is	be	AUX
bae-8464	74	27	mainly	mainly	ADV
bae-8464	74	28	based	base	VERB
bae-8464	74	29	on	on	ADP
bae-8464	74	30	trademarks	trademark	NOUN
bae-8464	74	31	,	,	PUNCT
bae-8464	74	32	pdo	pdo	PROPN
bae-8464	74	33	and	and	CCONJ
bae-8464	74	34	pgi	pgi	PROPN
bae-8464	74	35	are	be	AUX
bae-8464	74	36	public	public	ADV
bae-8464	74	37	-	-	PUNCT
bae-8464	74	38	owned	own	VERB
bae-8464	74	39	signs	sign	NOUN
bae-8464	74	40	.	.	PUNCT
bae-8464	75	1	farmers	farmer	NOUN
bae-8464	75	2	are	be	AUX
bae-8464	75	3	thus	thus	ADV
bae-8464	75	4	free	free	ADJ
bae-8464	75	5	to	to	PART
bae-8464	75	6	join	join	VERB
bae-8464	75	7	gi	gi	PROPN
bae-8464	75	8	schemes	scheme	NOUN
bae-8464	75	9	,	,	PUNCT
bae-8464	75	10	provided	provide	VERB
bae-8464	75	11	they	they	PRON
bae-8464	75	12	are	be	AUX
bae-8464	75	13	located	locate	VERB
bae-8464	75	14	within	within	ADP
bae-8464	75	15	the	the	DET
bae-8464	75	16	area	area	NOUN
bae-8464	75	17	of	of	ADP
bae-8464	75	18	origin	origin	NOUN
bae-8464	75	19	and	and	CCONJ
bae-8464	75	20	they	they	PRON
bae-8464	75	21	comply	comply	VERB
bae-8464	75	22	with	with	ADP
bae-8464	75	23	the	the	DET
bae-8464	75	24	rules	rule	NOUN
bae-8464	75	25	contained	contain	VERB
bae-8464	75	26	in	in	ADP
bae-8464	75	27	the	the	DET
bae-8464	75	28	product	product	NOUN
bae-8464	75	29	specification	specification	NOUN
bae-8464	75	30	.	.	PUNCT
bae-8464	76	1	the	the	DET
bae-8464	76	2	strong	strong	ADJ
bae-8464	76	3	link	link	NOUN
bae-8464	76	4	between	between	ADP
bae-8464	76	5	gi	gi	NOUN
bae-8464	76	6	products	product	NOUN
bae-8464	76	7	and	and	CCONJ
bae-8464	76	8	the	the	DET
bae-8464	76	9	territories	territory	NOUN
bae-8464	76	10	from	from	ADP
bae-8464	76	11	which	which	PRON
bae-8464	76	12	they	they	PRON
bae-8464	76	13	originate	originate	VERB
bae-8464	76	14	is	be	AUX
bae-8464	76	15	reflected	reflect	VERB
bae-8464	76	16	in	in	ADP
bae-8464	76	17	the	the	DET
bae-8464	76	18	objectives	objective	NOUN
bae-8464	76	19	of	of	ADP
bae-8464	76	20	the	the	DET
bae-8464	76	21	policy	policy	NOUN
bae-8464	76	22	.	.	PUNCT
bae-8464	77	1	reg.(eu	reg.(eu	NOUN
bae-8464	77	2	)	)	PUNCT
bae-8464	78	1	no	no	DET
bae-8464	78	2	1151/2012	1151/2012	NUM
bae-8464	78	3	,	,	PUNCT
bae-8464	78	4	that	that	PRON
bae-8464	78	5	currently	currently	ADV
bae-8464	78	6	regulates	regulate	VERB
bae-8464	78	7	the	the	DET
bae-8464	78	8	european	european	PROPN
bae-8464	78	9	gi	gi	PROPN
bae-8464	78	10	system	system	NOUN
bae-8464	78	11	,	,	PUNCT
bae-8464	78	12	places	place	VERB
bae-8464	78	13	a	a	DET
bae-8464	78	14	considerable	considerable	ADJ
bae-8464	78	15	importance	importance	NOUN
bae-8464	78	16	on	on	ADP
bae-8464	78	17	the	the	DET
bae-8464	78	18	value	value	NOUN
bae-8464	78	19	adding	add	VERB
bae-8464	78	20	function	function	NOUN
bae-8464	78	21	of	of	ADP
bae-8464	78	22	the	the	DET
bae-8464	78	23	gi	gi	PROPN
bae-8464	78	24	certification	certification	NOUN
bae-8464	78	25	,	,	PUNCT
bae-8464	78	26	claiming	claim	VERB
bae-8464	78	27	that	that	SCONJ
bae-8464	78	28	this	this	DET
bae-8464	78	29	legislative	legislative	ADJ
bae-8464	78	30	tool	tool	NOUN
bae-8464	78	31	is	be	AUX
bae-8464	78	32	able	able	ADJ
bae-8464	78	33	to	to	PART
bae-8464	78	34	improve	improve	VERB
bae-8464	78	35	the	the	DET
bae-8464	78	36	income	income	NOUN
bae-8464	78	37	of	of	ADP
bae-8464	78	38	local	local	ADJ
bae-8464	78	39	farmers	farmer	NOUN
bae-8464	78	40	.	.	PUNCT
bae-8464	79	1	in	in	ADP
bae-8464	79	2	turn	turn	NOUN
bae-8464	79	3	,	,	PUNCT
bae-8464	79	4	this	this	PRON
bae-8464	79	5	would	would	AUX
bae-8464	79	6	reflect	reflect	VERB
bae-8464	79	7	in	in	ADP
bae-8464	79	8	positive	positive	ADJ
bae-8464	79	9	effects	effect	NOUN
bae-8464	79	10	for	for	ADP
bae-8464	79	11	the	the	DET
bae-8464	79	12	local	local	ADJ
bae-8464	79	13	economy	economy	NOUN
bae-8464	79	14	and	and	CCONJ
bae-8464	79	15	rural	rural	ADJ
bae-8464	79	16	development	development	NOUN
bae-8464	79	17	.	.	PUNCT
bae-8464	80	1	the	the	DET
bae-8464	80	2	idea	idea	NOUN
bae-8464	80	3	that	that	SCONJ
bae-8464	80	4	gis	gis	PROPN
bae-8464	80	5	can	can	AUX
bae-8464	80	6	positively	positively	ADV
bae-8464	80	7	affect	affect	VERB
bae-8464	80	8	the	the	DET
bae-8464	80	9	economy	economy	NOUN
bae-8464	80	10	of	of	ADP
bae-8464	80	11	the	the	DET
bae-8464	80	12	area	area	NOUN
bae-8464	80	13	where	where	SCONJ
bae-8464	80	14	their	their	PRON
bae-8464	80	15	production	production	NOUN
bae-8464	80	16	takes	take	VERB
bae-8464	80	17	place	place	NOUN
bae-8464	80	18	relies	rely	VERB
bae-8464	80	19	on	on	ADP
bae-8464	80	20	several	several	ADJ
bae-8464	80	21	economic	economic	ADJ
bae-8464	80	22	foundations	foundation	NOUN
bae-8464	80	23	.	.	PUNCT
bae-8464	81	1	first	first	ADV
bae-8464	81	2	,	,	PUNCT
bae-8464	81	3	gis	gis	PROPN
bae-8464	81	4	are	be	AUX
bae-8464	81	5	widely	widely	ADV
bae-8464	81	6	recognized	recognize	VERB
bae-8464	81	7	to	to	PART
bae-8464	81	8	be	be	AUX
bae-8464	81	9	market	market	NOUN
bae-8464	81	10	instruments	instrument	NOUN
bae-8464	81	11	that	that	PRON
bae-8464	81	12	reduce	reduce	VERB
bae-8464	81	13	the	the	DET
bae-8464	81	14	information	information	NOUN
bae-8464	81	15	gap	gap	NOUN
bae-8464	81	16	between	between	ADP
bae-8464	81	17	producers	producer	NOUN
bae-8464	81	18	and	and	CCONJ
bae-8464	81	19	consumers	consumer	NOUN
bae-8464	81	20	(	(	PUNCT
bae-8464	81	21	marette	marette	NOUN
bae-8464	81	22	et	et	PROPN
bae-8464	81	23	al	al	PROPN
bae-8464	81	24	.	.	PROPN
bae-8464	81	25	,	,	PUNCT
bae-8464	81	26	1999	1999	NUM
bae-8464	81	27	;	;	PUNCT
bae-8464	81	28	josling	josling	NOUN
bae-8464	81	29	,	,	PUNCT
bae-8464	81	30	2006	2006	NUM
bae-8464	81	31	;	;	PUNCT
bae-8464	81	32	anania	anania	NOUN
bae-8464	81	33	and	and	CCONJ
bae-8464	81	34	nisticò	nisticò	NOUN
bae-8464	81	35	,	,	PUNCT
bae-8464	81	36	2004	2004	NUM
bae-8464	81	37	)	)	PUNCT
bae-8464	81	38	.	.	PUNCT
bae-8464	82	1	providing	provide	VERB
bae-8464	82	2	additional	additional	ADJ
bae-8464	82	3	infor89the	infor89the	ADJ
bae-8464	82	4	role	role	NOUN
bae-8464	82	5	of	of	ADP
bae-8464	82	6	group	group	NOUN
bae-8464	82	7	-	-	PUNCT
bae-8464	82	8	time	time	NOUN
bae-8464	82	9	treatment	treatment	NOUN
bae-8464	82	10	effect	effect	NOUN
bae-8464	82	11	heterogeneity	heterogeneity	NOUN
bae-8464	82	12	mation	mation	PROPN
bae-8464	82	13	to	to	ADP
bae-8464	82	14	consumers	consumer	NOUN
bae-8464	82	15	is	be	AUX
bae-8464	82	16	expected	expect	VERB
bae-8464	82	17	to	to	PART
bae-8464	82	18	raise	raise	VERB
bae-8464	82	19	their	their	PRON
bae-8464	82	20	willingness	willingness	NOUN
bae-8464	82	21	to	to	PART
bae-8464	82	22	pay	pay	VERB
bae-8464	82	23	for	for	ADP
bae-8464	82	24	the	the	DET
bae-8464	82	25	product	product	NOUN
bae-8464	82	26	.	.	PUNCT
bae-8464	83	1	if	if	SCONJ
bae-8464	83	2	this	this	DET
bae-8464	83	3	added	add	VERB
bae-8464	83	4	value	value	NOUN
bae-8464	83	5	manages	manage	VERB
bae-8464	83	6	to	to	PART
bae-8464	83	7	be	be	AUX
bae-8464	83	8	transferred	transfer	VERB
bae-8464	83	9	up	up	ADP
bae-8464	83	10	the	the	DET
bae-8464	83	11	supply	supply	NOUN
bae-8464	83	12	chain	chain	NOUN
bae-8464	83	13	,	,	PUNCT
bae-8464	83	14	it	it	PRON
bae-8464	83	15	will	will	AUX
bae-8464	83	16	turn	turn	VERB
bae-8464	83	17	into	into	ADP
bae-8464	83	18	an	an	DET
bae-8464	83	19	economic	economic	ADJ
bae-8464	83	20	benefit	benefit	NOUN
bae-8464	83	21	for	for	ADP
bae-8464	83	22	producers	producer	NOUN
bae-8464	83	23	.	.	PUNCT
bae-8464	84	1	another	another	DET
bae-8464	84	2	function	function	NOUN
bae-8464	84	3	fulfilled	fulfil	VERB
bae-8464	84	4	by	by	ADP
bae-8464	84	5	the	the	DET
bae-8464	84	6	gi	gi	PROPN
bae-8464	84	7	certification	certification	NOUN
bae-8464	84	8	is	be	AUX
bae-8464	84	9	to	to	PART
bae-8464	84	10	act	act	VERB
bae-8464	84	11	as	as	ADP
bae-8464	84	12	a	a	DET
bae-8464	84	13	substitute	substitute	NOUN
bae-8464	84	14	for	for	ADP
bae-8464	84	15	producer	producer	NOUN
bae-8464	84	16	’s	’s	PART
bae-8464	84	17	reputation	reputation	NOUN
bae-8464	84	18	(	(	PUNCT
bae-8464	84	19	menapace	menapace	NOUN
bae-8464	84	20	and	and	CCONJ
bae-8464	84	21	moschini	moschini	PROPN
bae-8464	84	22	,	,	PUNCT
bae-8464	84	23	2012	2012	NUM
bae-8464	84	24	)	)	PUNCT
bae-8464	84	25	,	,	PUNCT
bae-8464	84	26	which	which	PRON
bae-8464	84	27	,	,	PUNCT
bae-8464	84	28	according	accord	VERB
bae-8464	84	29	to	to	ADP
bae-8464	84	30	shapiro	shapiro	PROPN
bae-8464	84	31	(	(	PUNCT
bae-8464	84	32	1983	1983	NUM
bae-8464	84	33	)	)	PUNCT
bae-8464	84	34	,	,	PUNCT
bae-8464	84	35	needs	need	VERB
bae-8464	84	36	time	time	NOUN
bae-8464	84	37	to	to	PART
bae-8464	84	38	be	be	AUX
bae-8464	84	39	built	build	VERB
bae-8464	84	40	,	,	PUNCT
bae-8464	84	41	but	but	CCONJ
bae-8464	84	42	eventually	eventually	ADV
bae-8464	84	43	grants	grant	VERB
bae-8464	84	44	a	a	DET
bae-8464	84	45	price	price	NOUN
bae-8464	84	46	premium	premium	NOUN
bae-8464	84	47	on	on	ADP
bae-8464	84	48	the	the	DET
bae-8464	84	49	market	market	NOUN
bae-8464	84	50	.	.	PUNCT
bae-8464	85	1	finally	finally	ADV
bae-8464	85	2	,	,	PUNCT
bae-8464	85	3	gi	gi	NOUN
bae-8464	85	4	-	-	PUNCT
bae-8464	85	5	type	type	NOUN
bae-8464	85	6	certifications	certification	NOUN
bae-8464	85	7	are	be	AUX
bae-8464	85	8	able	able	ADJ
bae-8464	85	9	to	to	PART
bae-8464	85	10	create	create	VERB
bae-8464	85	11	a	a	DET
bae-8464	85	12	rent	rent	NOUN
bae-8464	85	13	for	for	ADP
bae-8464	85	14	a	a	DET
bae-8464	85	15	limited	limited	ADJ
bae-8464	85	16	number	number	NOUN
bae-8464	85	17	of	of	ADP
bae-8464	85	18	producers	producer	NOUN
bae-8464	85	19	because	because	SCONJ
bae-8464	85	20	of	of	ADP
bae-8464	85	21	the	the	DET
bae-8464	85	22	excluding	exclude	VERB
bae-8464	85	23	mechanisms	mechanism	NOUN
bae-8464	85	24	that	that	PRON
bae-8464	85	25	operate	operate	VERB
bae-8464	85	26	in	in	ADP
bae-8464	85	27	this	this	DET
bae-8464	85	28	kind	kind	NOUN
bae-8464	85	29	of	of	ADP
bae-8464	85	30	systems	system	NOUN
bae-8464	85	31	(	(	PUNCT
bae-8464	85	32	moran	moran	PROPN
bae-8464	85	33	,	,	PUNCT
bae-8464	85	34	1993	1993	NUM
bae-8464	85	35	;	;	PUNCT
bae-8464	85	36	perrier	perrier	NOUN
bae-8464	85	37	-	-	PUNCT
bae-8464	85	38	cornet	cornet	NOUN
bae-8464	85	39	,	,	PUNCT
bae-8464	85	40	1990	1990	NUM
bae-8464	85	41	;	;	PUNCT
bae-8464	85	42	josling	josling	NOUN
bae-8464	85	43	,	,	PUNCT
bae-8464	85	44	2006	2006	NUM
bae-8464	85	45	;	;	PUNCT
bae-8464	85	46	thiedig	thiedig	PROPN
bae-8464	85	47	and	and	CCONJ
bae-8464	85	48	sylvander	sylvander	NOUN
bae-8464	85	49	,	,	PUNCT
bae-8464	85	50	2000	2000	NUM
bae-8464	85	51	)	)	PUNCT
bae-8464	85	52	as	as	ADP
bae-8464	85	53	a	a	DET
bae-8464	85	54	consequence	consequence	NOUN
bae-8464	85	55	of	of	ADP
bae-8464	85	56	area	area	NOUN
bae-8464	85	57	restrictions	restriction	NOUN
bae-8464	85	58	,	,	PUNCT
bae-8464	85	59	yield	yield	NOUN
bae-8464	85	60	limits	limit	NOUN
bae-8464	85	61	,	,	PUNCT
bae-8464	85	62	or	or	CCONJ
bae-8464	85	63	both	both	PRON
bae-8464	85	64	(	(	PUNCT
bae-8464	85	65	landi	landi	PROPN
bae-8464	85	66	and	and	CCONJ
bae-8464	85	67	stefani	stefani	NOUN
bae-8464	85	68	,	,	PUNCT
bae-8464	85	69	2015	2015	NUM
bae-8464	85	70	;	;	PUNCT
bae-8464	85	71	hayes	hayes	PROPN
bae-8464	85	72	et	et	PROPN
bae-8464	85	73	al	al	PROPN
bae-8464	85	74	.	.	PROPN
bae-8464	85	75	,	,	PUNCT
bae-8464	85	76	2004	2004	NUM
bae-8464	85	77	)	)	PUNCT
bae-8464	85	78	.	.	PUNCT
bae-8464	86	1	the	the	DET
bae-8464	86	2	value	value	NOUN
bae-8464	86	3	-	-	PUNCT
bae-8464	86	4	creation	creation	NOUN
bae-8464	86	5	function	function	NOUN
bae-8464	86	6	of	of	ADP
bae-8464	86	7	gis	gis	NOUN
bae-8464	86	8	and	and	CCONJ
bae-8464	86	9	quality	quality	NOUN
bae-8464	86	10	schemes	scheme	NOUN
bae-8464	86	11	in	in	ADP
bae-8464	86	12	general	general	ADJ
bae-8464	86	13	is	be	AUX
bae-8464	86	14	supported	support	VERB
bae-8464	86	15	by	by	ADP
bae-8464	86	16	several	several	ADJ
bae-8464	86	17	studies	study	NOUN
bae-8464	86	18	that	that	PRON
bae-8464	86	19	approach	approach	VERB
bae-8464	86	20	the	the	DET
bae-8464	86	21	problem	problem	NOUN
bae-8464	86	22	from	from	ADP
bae-8464	86	23	a	a	DET
bae-8464	86	24	theoretical	theoretical	ADJ
bae-8464	86	25	and	and	CCONJ
bae-8464	86	26	modeling	modeling	NOUN
bae-8464	86	27	perspective	perspective	NOUN
bae-8464	86	28	(	(	PUNCT
bae-8464	86	29	anania	anania	NOUN
bae-8464	86	30	and	and	CCONJ
bae-8464	86	31	nisticò	nisticò	NOUN
bae-8464	86	32	,	,	PUNCT
bae-8464	86	33	2004	2004	NUM
bae-8464	86	34	;	;	PUNCT
bae-8464	86	35	menapace	menapace	NOUN
bae-8464	86	36	and	and	CCONJ
bae-8464	86	37	moschini	moschini	PROPN
bae-8464	86	38	,	,	PUNCT
bae-8464	86	39	2014	2014	NUM
bae-8464	86	40	;	;	PUNCT
bae-8464	86	41	moschini	moschini	PROPN
bae-8464	86	42	et	et	PROPN
bae-8464	86	43	al	al	PROPN
bae-8464	86	44	.	.	PROPN
bae-8464	86	45	,	,	PUNCT
bae-8464	86	46	2008	2008	NUM
bae-8464	86	47	;	;	PUNCT
bae-8464	86	48	zago	zago	PROPN
bae-8464	86	49	and	and	CCONJ
bae-8464	86	50	pick	pick	VERB
bae-8464	86	51	,	,	PUNCT
bae-8464	86	52	2004	2004	NUM
bae-8464	86	53	)	)	PUNCT
bae-8464	86	54	.	.	PUNCT
bae-8464	87	1	on	on	ADP
bae-8464	87	2	the	the	DET
bae-8464	87	3	other	other	ADJ
bae-8464	87	4	hand	hand	NOUN
bae-8464	87	5	,	,	PUNCT
bae-8464	87	6	however	however	ADV
bae-8464	87	7	,	,	PUNCT
bae-8464	87	8	empirical	empirical	ADJ
bae-8464	87	9	studies	study	NOUN
bae-8464	87	10	offer	offer	VERB
bae-8464	87	11	a	a	DET
bae-8464	87	12	more	more	ADV
bae-8464	87	13	controversial	controversial	ADJ
bae-8464	87	14	scenario	scenario	NOUN
bae-8464	87	15	.	.	PUNCT
bae-8464	88	1	consumers	consumer	NOUN
bae-8464	88	2	usually	usually	ADV
bae-8464	88	3	attach	attach	VERB
bae-8464	88	4	a	a	DET
bae-8464	88	5	greater	great	ADJ
bae-8464	88	6	value	value	NOUN
bae-8464	88	7	to	to	ADP
bae-8464	88	8	gis	gis	NOUN
bae-8464	88	9	,	,	PUNCT
bae-8464	88	10	despite	despite	SCONJ
bae-8464	88	11	the	the	DET
bae-8464	88	12	occurrence	occurrence	NOUN
bae-8464	88	13	of	of	ADP
bae-8464	88	14	positive	positive	ADJ
bae-8464	88	15	label	label	NOUN
bae-8464	88	16	effects	effect	NOUN
bae-8464	88	17	is	be	AUX
bae-8464	88	18	heterogeneous	heterogeneous	ADJ
bae-8464	88	19	across	across	ADP
bae-8464	88	20	gi	gi	NOUN
bae-8464	88	21	products	product	NOUN
bae-8464	88	22	(	(	PUNCT
bae-8464	88	23	see	see	VERB
bae-8464	88	24	deselnicu	deselnicu	PROPN
bae-8464	88	25	et	et	PROPN
bae-8464	88	26	al	al	PROPN
bae-8464	88	27	.	.	PROPN
bae-8464	89	1	(	(	PUNCT
bae-8464	89	2	2013	2013	NUM
bae-8464	89	3	)	)	PUNCT
bae-8464	89	4	,	,	PUNCT
bae-8464	89	5	leufkens	leufken	NOUN
bae-8464	89	6	(	(	PUNCT
bae-8464	89	7	2018	2018	NUM
bae-8464	89	8	)	)	PUNCT
bae-8464	89	9	and	and	CCONJ
bae-8464	89	10	santeramo	santeramo	NOUN
bae-8464	89	11	and	and	CCONJ
bae-8464	89	12	lamonaca	lamonaca	PROPN
bae-8464	89	13	(	(	PUNCT
bae-8464	89	14	2020	2020	NUM
bae-8464	89	15	)	)	PUNCT
bae-8464	89	16	for	for	ADP
bae-8464	89	17	some	some	DET
bae-8464	89	18	meta	meta	ADJ
bae-8464	89	19	-	-	PUNCT
bae-8464	89	20	analysis	analysis	NOUN
bae-8464	89	21	of	of	ADP
bae-8464	89	22	studies	study	NOUN
bae-8464	89	23	on	on	ADP
bae-8464	89	24	gis	gis	PROPN
bae-8464	89	25	and	and	CCONJ
bae-8464	89	26	regional	regional	ADJ
bae-8464	89	27	products	product	NOUN
bae-8464	89	28	,	,	PUNCT
bae-8464	89	29	garavaglia	garavaglia	NOUN
bae-8464	89	30	and	and	CCONJ
bae-8464	89	31	mariani	mariani	NOUN
bae-8464	89	32	(	(	PUNCT
bae-8464	89	33	2017	2017	NUM
bae-8464	89	34	)	)	PUNCT
bae-8464	89	35	,	,	PUNCT
bae-8464	89	36	menapace	menapace	NOUN
bae-8464	89	37	et	et	PROPN
bae-8464	89	38	al	al	PROPN
bae-8464	89	39	.	.	PROPN
bae-8464	89	40	(	(	PUNCT
bae-8464	89	41	2011	2011	NUM
bae-8464	89	42	)	)	PUNCT
bae-8464	89	43	and	and	CCONJ
bae-8464	89	44	de	de	NOUN
bae-8464	89	45	-	-	NOUN
bae-8464	89	46	magistris	magistris	NOUN
bae-8464	89	47	and	and	CCONJ
bae-8464	89	48	gracia	gracia	PROPN
bae-8464	89	49	(	(	PUNCT
bae-8464	89	50	2016	2016	NUM
bae-8464	89	51	)	)	PUNCT
bae-8464	89	52	for	for	ADP
bae-8464	89	53	specific	specific	ADJ
bae-8464	89	54	studies	study	NOUN
bae-8464	89	55	)	)	PUNCT
bae-8464	89	56	however	however	ADV
bae-8464	89	57	,	,	PUNCT
bae-8464	89	58	some	some	DET
bae-8464	89	59	difficulties	difficulty	NOUN
bae-8464	89	60	are	be	AUX
bae-8464	89	61	identified	identify	VERB
bae-8464	89	62	for	for	ADP
bae-8464	89	63	that	that	DET
bae-8464	89	64	value	value	NOUN
bae-8464	89	65	to	to	PART
bae-8464	89	66	be	be	AUX
bae-8464	89	67	transferred	transfer	VERB
bae-8464	89	68	to	to	ADP
bae-8464	89	69	agricultural	agricultural	ADJ
bae-8464	89	70	producers	producer	NOUN
bae-8464	89	71	(	(	PUNCT
bae-8464	89	72	cei	cei	NOUN
bae-8464	89	73	et	et	PROPN
bae-8464	89	74	al	al	PROPN
bae-8464	89	75	.	.	PROPN
bae-8464	89	76	,	,	PUNCT
bae-8464	89	77	2018b	2018b	NUM
bae-8464	89	78	)	)	PUNCT
bae-8464	89	79	.	.	PUNCT
bae-8464	90	1	with	with	ADP
bae-8464	90	2	respect	respect	NOUN
bae-8464	90	3	to	to	ADP
bae-8464	90	4	proper	proper	ADJ
bae-8464	90	5	impact	impact	NOUN
bae-8464	90	6	evaluation	evaluation	NOUN
bae-8464	90	7	analysis	analysis	NOUN
bae-8464	90	8	,	,	PUNCT
bae-8464	90	9	to	to	ADP
bae-8464	90	10	our	our	PRON
bae-8464	90	11	knowledge	knowledge	NOUN
bae-8464	90	12	,	,	PUNCT
bae-8464	90	13	to	to	ADP
bae-8464	90	14	date	date	NOUN
bae-8464	90	15	,	,	PUNCT
bae-8464	90	16	only	only	ADV
bae-8464	90	17	two	two	NUM
bae-8464	90	18	studies	study	NOUN
bae-8464	90	19	have	have	AUX
bae-8464	90	20	addressed	address	VERB
bae-8464	90	21	the	the	DET
bae-8464	90	22	topic	topic	NOUN
bae-8464	90	23	from	from	ADP
bae-8464	90	24	this	this	DET
bae-8464	90	25	perspective	perspective	NOUN
bae-8464	90	26	.	.	PUNCT
bae-8464	91	1	cei	cei	NOUN
bae-8464	91	2	et	et	PROPN
bae-8464	91	3	al	al	PROPN
bae-8464	91	4	.	.	PROPN
bae-8464	91	5	(	(	PUNCT
bae-8464	91	6	2018a	2018a	NUM
bae-8464	91	7	)	)	PUNCT
bae-8464	91	8	,	,	PUNCT
bae-8464	91	9	found	find	VERB
bae-8464	91	10	a	a	DET
bae-8464	91	11	positive	positive	ADJ
bae-8464	91	12	impact	impact	NOUN
bae-8464	91	13	of	of	ADP
bae-8464	91	14	the	the	DET
bae-8464	91	15	gi	gi	NOUN
bae-8464	91	16	protection	protection	NOUN
bae-8464	91	17	on	on	ADP
bae-8464	91	18	regional	regional	ADJ
bae-8464	91	19	agricultural	agricultural	ADJ
bae-8464	91	20	value	value	NOUN
bae-8464	91	21	added	add	VERB
bae-8464	91	22	in	in	ADP
bae-8464	91	23	italy	italy	PROPN
bae-8464	91	24	while	while	SCONJ
bae-8464	91	25	raimondi	raimondi	VERB
bae-8464	91	26	et	et	PROPN
bae-8464	91	27	al	al	PROPN
bae-8464	91	28	.	.	PROPN
bae-8464	92	1	(	(	PUNCT
bae-8464	92	2	2018	2018	NUM
bae-8464	92	3	)	)	PUNCT
bae-8464	92	4	estimated	estimate	VERB
bae-8464	92	5	a	a	DET
bae-8464	92	6	positive	positive	ADJ
bae-8464	92	7	impact	impact	NOUN
bae-8464	92	8	of	of	ADP
bae-8464	92	9	gis	gis	NOUN
bae-8464	92	10	on	on	ADP
bae-8464	92	11	regional	regional	ADJ
bae-8464	92	12	employment	employment	NOUN
bae-8464	92	13	in	in	ADP
bae-8464	92	14	france	france	PROPN
bae-8464	92	15	,	,	PUNCT
bae-8464	92	16	italy	italy	PROPN
bae-8464	92	17	and	and	CCONJ
bae-8464	92	18	spain	spain	PROPN
bae-8464	92	19	,	,	PUNCT
bae-8464	92	20	and	and	CCONJ
bae-8464	92	21	a	a	DET
bae-8464	92	22	positive	positive	ADJ
bae-8464	92	23	effect	effect	NOUN
bae-8464	92	24	on	on	ADP
bae-8464	92	25	labor	labor	NOUN
bae-8464	92	26	productivity	productivity	NOUN
bae-8464	92	27	in	in	ADP
bae-8464	92	28	spain	spain	PROPN
bae-8464	92	29	.	.	PUNCT
bae-8464	93	1	2.2	2.2	NUM
bae-8464	93	2	group	group	NOUN
bae-8464	93	3	-	-	PUNCT
bae-8464	93	4	time	time	NOUN
bae-8464	93	5	treatment	treatment	NOUN
bae-8464	93	6	effect	effect	NOUN
bae-8464	93	7	heterogeneity	heterogeneity	NOUN
bae-8464	93	8	in	in	ADP
bae-8464	93	9	impact	impact	NOUN
bae-8464	93	10	evaluation	evaluation	NOUN
bae-8464	93	11	the	the	DET
bae-8464	93	12	gi	gi	NOUN
bae-8464	93	13	policy	policy	NOUN
bae-8464	93	14	allows	allow	VERB
bae-8464	93	15	farmers	farmer	NOUN
bae-8464	93	16	to	to	PART
bae-8464	93	17	voluntarily	voluntarily	ADV
bae-8464	93	18	start	start	VERB
bae-8464	93	19	the	the	DET
bae-8464	93	20	production	production	NOUN
bae-8464	93	21	of	of	ADP
bae-8464	93	22	a	a	DET
bae-8464	93	23	gi	gi	NOUN
bae-8464	93	24	product	product	NOUN
bae-8464	93	25	provided	provide	VERB
bae-8464	93	26	they	they	PRON
bae-8464	93	27	are	be	AUX
bae-8464	93	28	located	locate	VERB
bae-8464	93	29	in	in	ADP
bae-8464	93	30	the	the	DET
bae-8464	93	31	area	area	NOUN
bae-8464	93	32	of	of	ADP
bae-8464	93	33	origin	origin	NOUN
bae-8464	93	34	and	and	CCONJ
bae-8464	93	35	they	they	PRON
bae-8464	93	36	comply	comply	VERB
bae-8464	93	37	with	with	ADP
bae-8464	93	38	the	the	DET
bae-8464	93	39	gi	gi	NOUN
bae-8464	93	40	product	product	NOUN
bae-8464	93	41	specification	specification	NOUN
bae-8464	93	42	.	.	PUNCT
bae-8464	94	1	moreover	moreover	ADV
bae-8464	94	2	,	,	PUNCT
bae-8464	94	3	the	the	DET
bae-8464	94	4	policy	policy	NOUN
bae-8464	94	5	has	have	AUX
bae-8464	94	6	been	be	AUX
bae-8464	94	7	continuously	continuously	ADV
bae-8464	94	8	in	in	ADP
bae-8464	94	9	place	place	NOUN
bae-8464	94	10	for	for	ADP
bae-8464	94	11	more	more	ADJ
bae-8464	94	12	than	than	ADP
bae-8464	94	13	25	25	NUM
bae-8464	94	14	years	year	NOUN
bae-8464	94	15	,	,	PUNCT
bae-8464	94	16	so	so	SCONJ
bae-8464	94	17	that	that	SCONJ
bae-8464	94	18	its	its	PRON
bae-8464	94	19	activity	activity	NOUN
bae-8464	94	20	has	have	AUX
bae-8464	94	21	been	be	AUX
bae-8464	94	22	observed	observe	VERB
bae-8464	94	23	for	for	ADP
bae-8464	94	24	several	several	ADJ
bae-8464	94	25	periods	period	NOUN
bae-8464	94	26	.	.	PUNCT
bae-8464	95	1	these	these	DET
bae-8464	95	2	characteristics	characteristic	NOUN
bae-8464	95	3	create	create	VERB
bae-8464	95	4	suitable	suitable	ADJ
bae-8464	95	5	conditions	condition	NOUN
bae-8464	95	6	for	for	ADP
bae-8464	95	7	the	the	DET
bae-8464	95	8	presence	presence	NOUN
bae-8464	95	9	of	of	ADP
bae-8464	95	10	group	group	NOUN
bae-8464	95	11	-	-	PUNCT
bae-8464	95	12	time	time	NOUN
bae-8464	95	13	treatment	treatment	NOUN
bae-8464	95	14	effect	effect	NOUN
bae-8464	95	15	heterogeneity	heterogeneity	NOUN
bae-8464	95	16	.	.	PUNCT
bae-8464	96	1	while	while	SCONJ
bae-8464	96	2	treatment	treatment	NOUN
bae-8464	96	3	effect	effect	NOUN
bae-8464	96	4	heterogeneity	heterogeneity	NOUN
bae-8464	96	5	is	be	AUX
bae-8464	96	6	defined	define	VERB
bae-8464	96	7	as	as	ADP
bae-8464	96	8	“	"	PUNCT
bae-8464	96	9	the	the	DET
bae-8464	96	10	degree	degree	NOUN
bae-8464	96	11	to	to	PART
bae-8464	96	12	which	which	PRON
bae-8464	96	13	different	different	ADJ
bae-8464	96	14	treatments	treatment	NOUN
bae-8464	96	15	have	have	VERB
bae-8464	96	16	differential	differential	NOUN
bae-8464	96	17	causal	causal	ADJ
bae-8464	96	18	effects	effect	NOUN
bae-8464	96	19	on	on	ADP
bae-8464	96	20	each	each	DET
bae-8464	96	21	unit	unit	NOUN
bae-8464	96	22	”	"	PUNCT
bae-8464	96	23	(	(	PUNCT
bae-8464	96	24	imai	imai	PROPN
bae-8464	96	25	and	and	CCONJ
bae-8464	96	26	ratkovic	ratkovic	ADJ
bae-8464	96	27	,	,	PUNCT
bae-8464	96	28	2013	2013	NUM
bae-8464	96	29	)	)	PUNCT
bae-8464	96	30	,	,	PUNCT
bae-8464	96	31	in	in	ADP
bae-8464	96	32	line	line	NOUN
bae-8464	96	33	with	with	ADP
bae-8464	96	34	the	the	DET
bae-8464	96	35	relevant	relevant	ADJ
bae-8464	96	36	literature	literature	NOUN
bae-8464	96	37	(	(	PUNCT
bae-8464	96	38	see	see	VERB
bae-8464	96	39	,	,	PUNCT
bae-8464	96	40	for	for	ADP
bae-8464	96	41	example	example	NOUN
bae-8464	96	42	,	,	PUNCT
bae-8464	96	43	athey	athey	PROPN
bae-8464	96	44	and	and	CCONJ
bae-8464	96	45	imbens	imben	NOUN
bae-8464	96	46	(	(	PUNCT
bae-8464	96	47	2018	2018	NUM
bae-8464	96	48	)	)	PUNCT
bae-8464	96	49	,	,	PUNCT
bae-8464	96	50	borusyak	borusyak	NOUN
bae-8464	96	51	and	and	CCONJ
bae-8464	96	52	jaravel	jaravel	NOUN
bae-8464	96	53	(	(	PUNCT
bae-8464	96	54	2017	2017	NUM
bae-8464	96	55	)	)	PUNCT
bae-8464	96	56	,	,	PUNCT
bae-8464	96	57	abraham	abraham	PROPN
bae-8464	96	58	and	and	CCONJ
bae-8464	96	59	sun	sun	PROPN
bae-8464	96	60	(	(	PUNCT
bae-8464	96	61	2018	2018	NUM
bae-8464	96	62	)	)	PUNCT
bae-8464	96	63	)	)	PUNCT
bae-8464	96	64	,	,	PUNCT
bae-8464	96	65	group	group	NOUN
bae-8464	96	66	-	-	PUNCT
bae-8464	96	67	time	time	NOUN
bae-8464	96	68	treatment	treatment	NOUN
bae-8464	96	69	effect	effect	NOUN
bae-8464	96	70	heterogeneity	heterogeneity	NOUN
bae-8464	96	71	arises	arise	VERB
bae-8464	96	72	when	when	SCONJ
bae-8464	96	73	the	the	DET
bae-8464	96	74	effect	effect	NOUN
bae-8464	96	75	of	of	ADP
bae-8464	96	76	the	the	DET
bae-8464	96	77	treatment	treatment	NOUN
bae-8464	96	78	varies	vary	VERB
bae-8464	96	79	across	across	ADP
bae-8464	96	80	groups	group	NOUN
bae-8464	96	81	of	of	ADP
bae-8464	96	82	individuals	individual	NOUN
bae-8464	96	83	(	(	PUNCT
bae-8464	96	84	group	group	NOUN
bae-8464	96	85	heterogeneity	heterogeneity	NOUN
bae-8464	96	86	)	)	PUNCT
bae-8464	96	87	,	,	PUNCT
bae-8464	96	88	over	over	ADP
bae-8464	96	89	time	time	NOUN
bae-8464	96	90	(	(	PUNCT
bae-8464	96	91	time	time	NOUN
bae-8464	96	92	heterogeneity	heterogeneity	NOUN
bae-8464	96	93	)	)	PUNCT
bae-8464	96	94	,	,	PUNCT
bae-8464	96	95	or	or	CCONJ
bae-8464	96	96	both	both	PRON
bae-8464	96	97	.	.	PUNCT
bae-8464	97	1	in	in	ADP
bae-8464	97	2	this	this	DET
bae-8464	97	3	respect	respect	NOUN
bae-8464	97	4	,	,	PUNCT
bae-8464	97	5	group	group	NOUN
bae-8464	97	6	-	-	PUNCT
bae-8464	97	7	time	time	NOUN
bae-8464	97	8	treatment	treatment	NOUN
bae-8464	97	9	effect	effect	NOUN
bae-8464	97	10	heterogeneity	heterogeneity	NOUN
bae-8464	97	11	can	can	AUX
bae-8464	97	12	be	be	AUX
bae-8464	97	13	considered	consider	VERB
bae-8464	97	14	a	a	DET
bae-8464	97	15	specific	specific	ADJ
bae-8464	97	16	case	case	NOUN
bae-8464	97	17	of	of	ADP
bae-8464	97	18	the	the	DET
bae-8464	97	19	general	general	ADJ
bae-8464	97	20	treatment	treatment	NOUN
bae-8464	97	21	effect	effect	NOUN
bae-8464	97	22	heterogeneity	heterogeneity	NOUN
bae-8464	97	23	,	,	PUNCT
bae-8464	97	24	where	where	SCONJ
bae-8464	97	25	the	the	DET
bae-8464	97	26	effect	effect	NOUN
bae-8464	97	27	varies	vary	VERB
bae-8464	97	28	not	not	PART
bae-8464	97	29	at	at	ADP
bae-8464	97	30	an	an	DET
bae-8464	97	31	individual	individual	ADJ
bae-8464	97	32	level	level	NOUN
bae-8464	97	33	,	,	PUNCT
bae-8464	97	34	but	but	CCONJ
bae-8464	97	35	at	at	ADP
bae-8464	97	36	the	the	DET
bae-8464	97	37	level	level	NOUN
bae-8464	97	38	of	of	ADP
bae-8464	97	39	groups	group	NOUN
bae-8464	97	40	of	of	ADP
bae-8464	97	41	individuals	individual	NOUN
bae-8464	97	42	(	(	PUNCT
bae-8464	97	43	e.g.	e.g.	ADV
bae-8464	97	44	,	,	PUNCT
bae-8464	97	45	groups	group	NOUN
bae-8464	97	46	that	that	PRON
bae-8464	97	47	receive	receive	VERB
bae-8464	97	48	the	the	DET
bae-8464	97	49	treatment	treatment	NOUN
bae-8464	97	50	in	in	ADP
bae-8464	97	51	the	the	DET
bae-8464	97	52	same	same	ADJ
bae-8464	97	53	year	year	NOUN
bae-8464	97	54	,	,	PUNCT
bae-8464	97	55	groups	group	NOUN
bae-8464	97	56	for	for	ADP
bae-8464	97	57	which	which	PRON
bae-8464	97	58	the	the	DET
bae-8464	97	59	effect	effect	NOUN
bae-8464	97	60	is	be	AUX
bae-8464	97	61	estimated	estimate	VERB
bae-8464	97	62	in	in	ADP
bae-8464	97	63	a	a	DET
bae-8464	97	64	certain	certain	ADJ
bae-8464	97	65	year	year	NOUN
bae-8464	97	66	)	)	PUNCT
bae-8464	97	67	.	.	PUNCT
bae-8464	98	1	three	three	NUM
bae-8464	98	2	types	type	NOUN
bae-8464	98	3	of	of	ADP
bae-8464	98	4	group	group	NOUN
bae-8464	98	5	-	-	PUNCT
bae-8464	98	6	time	time	NOUN
bae-8464	98	7	heterogeneity	heterogeneity	NOUN
bae-8464	98	8	can	can	AUX
bae-8464	98	9	be	be	AUX
bae-8464	98	10	distinguished	distinguish	VERB
bae-8464	98	11	according	accord	VERB
bae-8464	98	12	to	to	ADP
bae-8464	98	13	callaway	callaway	NOUN
bae-8464	98	14	and	and	CCONJ
bae-8464	98	15	sant’anna	sant’anna	NOUN
bae-8464	98	16	(	(	PUNCT
bae-8464	98	17	2018	2018	NUM
bae-8464	98	18	)	)	PUNCT
bae-8464	98	19	.	.	PUNCT
bae-8464	99	1	the	the	DET
bae-8464	99	2	first	first	ADJ
bae-8464	99	3	type	type	NOUN
bae-8464	99	4	,	,	PUNCT
bae-8464	99	5	which	which	PRON
bae-8464	99	6	they	they	PRON
bae-8464	99	7	refer	refer	VERB
bae-8464	99	8	to	to	ADP
bae-8464	99	9	as	as	ADP
bae-8464	99	10	selective	selective	ADJ
bae-8464	99	11	treatment	treatment	NOUN
bae-8464	99	12	timing	timing	NOUN
bae-8464	99	13	,	,	PUNCT
bae-8464	99	14	is	be	AUX
bae-8464	99	15	the	the	DET
bae-8464	99	16	pure	pure	ADJ
bae-8464	99	17	group	group	NOUN
bae-8464	99	18	heterogeneity	heterogeneity	NOUN
bae-8464	99	19	case	case	NOUN
bae-8464	99	20	,	,	PUNCT
bae-8464	99	21	where	where	SCONJ
bae-8464	99	22	the	the	DET
bae-8464	99	23	effect	effect	NOUN
bae-8464	99	24	of	of	ADP
bae-8464	99	25	the	the	DET
bae-8464	99	26	treatment	treatment	NOUN
bae-8464	99	27	depends	depend	VERB
bae-8464	99	28	on	on	ADP
bae-8464	99	29	when	when	SCONJ
bae-8464	99	30	an	an	DET
bae-8464	99	31	individual	individual	NOUN
bae-8464	99	32	is	be	AUX
bae-8464	99	33	treated	treat	VERB
bae-8464	99	34	for	for	ADP
bae-8464	99	35	the	the	DET
bae-8464	99	36	first	first	ADJ
bae-8464	99	37	time	time	NOUN
bae-8464	99	38	(	(	PUNCT
bae-8464	99	39	groups	group	NOUN
bae-8464	99	40	are	be	AUX
bae-8464	99	41	made	make	VERB
bae-8464	99	42	of	of	ADP
bae-8464	99	43	individuals	individual	NOUN
bae-8464	99	44	who	who	PRON
bae-8464	99	45	receive	receive	VERB
bae-8464	99	46	the	the	DET
bae-8464	99	47	first	first	ADJ
bae-8464	99	48	90	90	NUM
bae-8464	99	49	leonardo	leonardo	PROPN
bae-8464	99	50	cei	cei	PROPN
bae-8464	99	51	,	,	PUNCT
bae-8464	99	52	gianluca	gianluca	PROPN
bae-8464	99	53	stefani	stefani	PROPN
bae-8464	99	54	,	,	PUNCT
bae-8464	99	55	edi	edi	PROPN
bae-8464	99	56	defrancesco	defrancesco	PROPN
bae-8464	99	57	treatment	treatment	NOUN
bae-8464	99	58	at	at	ADP
bae-8464	99	59	the	the	DET
bae-8464	99	60	same	same	ADJ
bae-8464	99	61	time	time	NOUN
bae-8464	99	62	)	)	PUNCT
bae-8464	99	63	.	.	PUNCT
bae-8464	100	1	time	time	NOUN
bae-8464	100	2	heterogeneity	heterogeneity	NOUN
bae-8464	100	3	is	be	AUX
bae-8464	100	4	decomposed	decompose	VERB
bae-8464	100	5	into	into	ADP
bae-8464	100	6	a	a	DET
bae-8464	100	7	dynamic	dynamic	ADJ
bae-8464	100	8	treatment	treatment	NOUN
bae-8464	100	9	effect	effect	NOUN
bae-8464	100	10	and	and	CCONJ
bae-8464	100	11	a	a	DET
bae-8464	100	12	calendar	calendar	NOUN
bae-8464	100	13	treatment	treatment	NOUN
bae-8464	100	14	effect	effect	NOUN
bae-8464	100	15	.	.	PUNCT
bae-8464	101	1	the	the	DET
bae-8464	101	2	former	former	ADJ
bae-8464	101	3	considers	consider	VERB
bae-8464	101	4	the	the	DET
bae-8464	101	5	possibility	possibility	NOUN
bae-8464	101	6	that	that	SCONJ
bae-8464	101	7	the	the	DET
bae-8464	101	8	effect	effect	NOUN
bae-8464	101	9	of	of	ADP
bae-8464	101	10	the	the	DET
bae-8464	101	11	treatment	treatment	NOUN
bae-8464	101	12	may	may	AUX
bae-8464	101	13	depend	depend	VERB
bae-8464	101	14	on	on	ADP
bae-8464	101	15	the	the	DET
bae-8464	101	16	amount	amount	NOUN
bae-8464	101	17	of	of	ADP
bae-8464	101	18	time	time	NOUN
bae-8464	101	19	an	an	DET
bae-8464	101	20	individual	individual	NOUN
bae-8464	101	21	has	have	AUX
bae-8464	101	22	been	be	AUX
bae-8464	101	23	exposed	expose	VERB
bae-8464	101	24	to	to	ADP
bae-8464	101	25	the	the	DET
bae-8464	101	26	treatment	treatment	NOUN
bae-8464	101	27	.	.	PUNCT
bae-8464	102	1	the	the	DET
bae-8464	102	2	latter	latter	ADJ
bae-8464	102	3	lets	let	VERB
bae-8464	102	4	the	the	DET
bae-8464	102	5	treatment	treatment	NOUN
bae-8464	102	6	effect	effect	NOUN
bae-8464	102	7	vary	vary	VERB
bae-8464	102	8	according	accord	VERB
bae-8464	102	9	to	to	ADP
bae-8464	102	10	the	the	DET
bae-8464	102	11	moment	moment	NOUN
bae-8464	102	12	(	(	PUNCT
bae-8464	102	13	period	period	NOUN
bae-8464	102	14	)	)	PUNCT
bae-8464	102	15	when	when	SCONJ
bae-8464	102	16	the	the	DET
bae-8464	102	17	effect	effect	NOUN
bae-8464	102	18	is	be	AUX
bae-8464	102	19	measured	measure	VERB
bae-8464	102	20	.	.	PUNCT
bae-8464	103	1	in	in	ADP
bae-8464	103	2	contexts	contexts	PROPN
bae-8464	103	3	where	where	SCONJ
bae-8464	103	4	group	group	NOUN
bae-8464	103	5	-	-	PUNCT
bae-8464	103	6	time	time	NOUN
bae-8464	103	7	treatment	treatment	NOUN
bae-8464	103	8	effect	effect	NOUN
bae-8464	103	9	heterogeneity	heterogeneity	NOUN
bae-8464	103	10	can	can	AUX
bae-8464	103	11	show	show	VERB
bae-8464	103	12	up	up	ADP
bae-8464	103	13	,	,	PUNCT
bae-8464	103	14	researchers	researcher	NOUN
bae-8464	103	15	usually	usually	ADV
bae-8464	103	16	exploit	exploit	VERB
bae-8464	103	17	a	a	DET
bae-8464	103	18	standard	standard	ADJ
bae-8464	103	19	parametric	parametric	ADJ
bae-8464	103	20	way	way	NOUN
bae-8464	103	21	to	to	PART
bae-8464	103	22	measure	measure	VERB
bae-8464	103	23	the	the	DET
bae-8464	103	24	average	average	ADJ
bae-8464	103	25	treatment	treatment	NOUN
bae-8464	103	26	effect	effect	NOUN
bae-8464	103	27	on	on	ADP
bae-8464	103	28	the	the	DET
bae-8464	103	29	treated	treat	VERB
bae-8464	103	30	(	(	PUNCT
bae-8464	103	31	att	att	PROPN
bae-8464	103	32	)	)	PUNCT
bae-8464	103	33	,	,	PUNCT
bae-8464	103	34	the	the	DET
bae-8464	103	35	two	two	NUM
bae-8464	103	36	-	-	PUNCT
bae-8464	103	37	way	way	NOUN
bae-8464	103	38	fixed	fix	VERB
bae-8464	103	39	effects	effect	NOUN
bae-8464	103	40	model	model	NOUN
bae-8464	103	41	.	.	PUNCT
bae-8464	104	1	the	the	DET
bae-8464	104	2	twfe	twfe	PROPN
bae-8464	104	3	model	model	NOUN
bae-8464	104	4	,	,	PUNCT
bae-8464	104	5	whose	whose	DET
bae-8464	104	6	specification	specification	NOUN
bae-8464	104	7	is	be	AUX
bae-8464	104	8	reported	report	VERB
bae-8464	104	9	in	in	ADP
bae-8464	104	10	(	(	PUNCT
bae-8464	104	11	1	1	NUM
bae-8464	104	12	)	)	PUNCT
bae-8464	104	13	,	,	PUNCT
bae-8464	104	14	is	be	AUX
bae-8464	104	15	a	a	DET
bae-8464	104	16	modification	modification	NOUN
bae-8464	104	17	of	of	ADP
bae-8464	104	18	the	the	DET
bae-8464	104	19	classical	classical	ADJ
bae-8464	104	20	fixed	fix	VERB
bae-8464	104	21	effects	effect	NOUN
bae-8464	104	22	regression	regression	NOUN
bae-8464	104	23	.	.	PUNCT
bae-8464	105	1	yit	yit	PROPN
bae-8464	105	2	=	=	PUNCT
bae-8464	105	3	αi	αi	VERB
bae-8464	106	1	+	+	X
bae-8464	106	2	δt	δt	X
bae-8464	106	3	+	+	CCONJ
bae-8464	106	4	βdit	βdit	NOUN
bae-8464	106	5	+	+	CCONJ
bae-8464	106	6	θxit	θxit	NOUN
bae-8464	106	7	+	+	CCONJ
bae-8464	106	8	εit	εit	VERB
bae-8464	106	9	(	(	PUNCT
bae-8464	106	10	1	1	NUM
bae-8464	106	11	)	)	PUNCT
bae-8464	106	12	in	in	ADP
bae-8464	106	13	(	(	PUNCT
bae-8464	106	14	1	1	NUM
bae-8464	106	15	)	)	PUNCT
bae-8464	106	16	,	,	PUNCT
bae-8464	106	17	i	i	PRON
bae-8464	106	18	and	and	CCONJ
bae-8464	106	19	t	t	PROPN
bae-8464	106	20	are	be	AUX
bae-8464	106	21	the	the	DET
bae-8464	106	22	individual	individual	ADJ
bae-8464	106	23	/	/	SYM
bae-8464	106	24	group	group	NOUN
bae-8464	106	25	and	and	CCONJ
bae-8464	106	26	year	year	NOUN
bae-8464	106	27	subscripts	subscript	NOUN
bae-8464	106	28	,	,	PUNCT
bae-8464	106	29	y	y	PROPN
bae-8464	106	30	is	be	AUX
bae-8464	106	31	the	the	DET
bae-8464	106	32	outcome	outcome	NOUN
bae-8464	106	33	,	,	PUNCT
bae-8464	106	34	x	x	X
bae-8464	106	35	is	be	AUX
bae-8464	106	36	a	a	DET
bae-8464	106	37	set	set	NOUN
bae-8464	106	38	of	of	ADP
bae-8464	106	39	covariates	covariate	NOUN
bae-8464	106	40	that	that	SCONJ
bae-8464	106	41	account	account	VERB
bae-8464	106	42	for	for	ADP
bae-8464	106	43	possible	possible	ADJ
bae-8464	106	44	confounders	confounder	NOUN
bae-8464	106	45	,	,	PUNCT
bae-8464	106	46	and	and	CCONJ
bae-8464	106	47	ε	ε	PROPN
bae-8464	106	48	denotes	denote	VERB
bae-8464	106	49	the	the	DET
bae-8464	106	50	error	error	NOUN
bae-8464	106	51	term	term	NOUN
bae-8464	106	52	.	.	PUNCT
bae-8464	107	1	αi	αi	VERB
bae-8464	108	1	and	and	CCONJ
bae-8464	108	2	δi	δi	PRON
bae-8464	108	3	are	be	AUX
bae-8464	108	4	,	,	PUNCT
bae-8464	108	5	respectively	respectively	ADV
bae-8464	108	6	,	,	PUNCT
bae-8464	108	7	the	the	DET
bae-8464	108	8	unit	unit	NOUN
bae-8464	108	9	/	/	SYM
bae-8464	108	10	group	group	NOUN
bae-8464	108	11	and	and	CCONJ
bae-8464	108	12	time	time	NOUN
bae-8464	108	13	fixed	fix	VERB
bae-8464	108	14	effects	effect	NOUN
bae-8464	108	15	.	.	PUNCT
bae-8464	109	1	β	β	X
bae-8464	109	2	,	,	PUNCT
bae-8464	109	3	the	the	DET
bae-8464	109	4	coefficient	coefficient	NOUN
bae-8464	109	5	associated	associate	VERB
bae-8464	109	6	to	to	ADP
bae-8464	109	7	the	the	DET
bae-8464	109	8	treatment	treatment	NOUN
bae-8464	109	9	variable	variable	ADJ
bae-8464	109	10	dit	dit	PROPN
bae-8464	109	11	,	,	PUNCT
bae-8464	109	12	is	be	AUX
bae-8464	109	13	the	the	DET
bae-8464	109	14	estimator	estimator	NOUN
bae-8464	109	15	for	for	ADP
bae-8464	109	16	the	the	DET
bae-8464	109	17	att	att	PROPN
bae-8464	109	18	.	.	PUNCT
bae-8464	110	1	the	the	DET
bae-8464	110	2	twfe	twfe	NOUN
bae-8464	110	3	is	be	AUX
bae-8464	110	4	a	a	DET
bae-8464	110	5	regression	regression	NOUN
bae-8464	110	6	-	-	PUNCT
bae-8464	110	7	based	base	VERB
bae-8464	110	8	did	do	AUX
bae-8464	110	9	estimator	estimator	NOUN
bae-8464	110	10	(	(	PUNCT
bae-8464	110	11	abadie	abadie	PROPN
bae-8464	110	12	,	,	PUNCT
bae-8464	110	13	2005	2005	NUM
bae-8464	110	14	)	)	PUNCT
bae-8464	110	15	and	and	CCONJ
bae-8464	110	16	as	as	SCONJ
bae-8464	110	17	such	such	ADJ
bae-8464	110	18	is	be	AUX
bae-8464	110	19	able	able	ADJ
bae-8464	110	20	to	to	PART
bae-8464	110	21	get	get	AUX
bae-8464	110	22	rid	rid	VERB
bae-8464	110	23	of	of	ADP
bae-8464	110	24	the	the	DET
bae-8464	110	25	selection	selection	NOUN
bae-8464	110	26	bias	bias	NOUN
bae-8464	110	27	introduced	introduce	VERB
bae-8464	110	28	not	not	PART
bae-8464	110	29	only	only	ADV
bae-8464	110	30	by	by	ADP
bae-8464	110	31	observable	observable	ADJ
bae-8464	110	32	factors	factor	NOUN
bae-8464	110	33	(	(	PUNCT
bae-8464	110	34	which	which	PRON
bae-8464	110	35	can	can	AUX
bae-8464	110	36	be	be	AUX
bae-8464	110	37	directly	directly	ADV
bae-8464	110	38	included	include	VERB
bae-8464	110	39	in	in	ADP
bae-8464	110	40	the	the	DET
bae-8464	110	41	set	set	NOUN
bae-8464	110	42	of	of	ADP
bae-8464	110	43	covariates	covariate	NOUN
bae-8464	110	44	x	x	NOUN
bae-8464	110	45	)	)	PUNCT
bae-8464	110	46	,	,	PUNCT
bae-8464	110	47	but	but	CCONJ
bae-8464	110	48	also	also	ADV
bae-8464	110	49	by	by	ADP
bae-8464	110	50	unobservable	unobservable	ADJ
bae-8464	110	51	factors	factor	NOUN
bae-8464	110	52	,	,	PUNCT
bae-8464	110	53	provided	provide	VERB
bae-8464	110	54	that	that	SCONJ
bae-8464	110	55	these	these	DET
bae-8464	110	56	factors	factor	NOUN
bae-8464	110	57	are	be	AUX
bae-8464	110	58	constant	constant	ADJ
bae-8464	110	59	over	over	ADP
bae-8464	110	60	time	time	NOUN
bae-8464	110	61	.	.	PUNCT
bae-8464	111	1	this	this	DET
bae-8464	111	2	characteristic	characteristic	NOUN
bae-8464	111	3	makes	make	VERB
bae-8464	111	4	the	the	DET
bae-8464	111	5	classical	classical	ADJ
bae-8464	111	6	fixed	fix	VERB
bae-8464	111	7	effects	effect	NOUN
bae-8464	111	8	the	the	DET
bae-8464	111	9	perfect	perfect	ADJ
bae-8464	111	10	parametric	parametric	ADJ
bae-8464	111	11	counterpart	counterpart	NOUN
bae-8464	111	12	of	of	ADP
bae-8464	111	13	the	the	DET
bae-8464	111	14	did	did	ADJ
bae-8464	111	15	method	method	NOUN
bae-8464	111	16	in	in	ADP
bae-8464	111	17	the	the	DET
bae-8464	111	18	basic	basic	ADJ
bae-8464	111	19	impact	impact	NOUN
bae-8464	111	20	analysis	analysis	NOUN
bae-8464	111	21	setting	set	VERB
bae-8464	111	22	where	where	SCONJ
bae-8464	111	23	two	two	NUM
bae-8464	111	24	groups	group	NOUN
bae-8464	111	25	(	(	PUNCT
bae-8464	111	26	treated	treat	VERB
bae-8464	111	27	and	and	CCONJ
bae-8464	111	28	controls	control	NOUN
bae-8464	111	29	)	)	PUNCT
bae-8464	111	30	are	be	AUX
bae-8464	111	31	observed	observe	VERB
bae-8464	111	32	over	over	ADP
bae-8464	111	33	two	two	NUM
bae-8464	111	34	periods	period	NOUN
bae-8464	111	35	(	(	PUNCT
bae-8464	111	36	before	before	ADP
bae-8464	111	37	and	and	CCONJ
bae-8464	111	38	after	after	ADP
bae-8464	111	39	the	the	DET
bae-8464	111	40	treatment	treatment	NOUN
bae-8464	111	41	)	)	PUNCT
bae-8464	111	42	.	.	PUNCT
bae-8464	112	1	similarly	similarly	ADV
bae-8464	112	2	,	,	PUNCT
bae-8464	112	3	working	work	VERB
bae-8464	112	4	with	with	ADP
bae-8464	112	5	multiple	multiple	ADJ
bae-8464	112	6	groups	group	NOUN
bae-8464	112	7	and	and	CCONJ
bae-8464	112	8	multiple	multiple	ADJ
bae-8464	112	9	periods	period	NOUN
bae-8464	112	10	,	,	PUNCT
bae-8464	112	11	the	the	DET
bae-8464	112	12	twfe	twfe	NOUN
bae-8464	112	13	is	be	AUX
bae-8464	112	14	expected	expect	VERB
bae-8464	112	15	to	to	PART
bae-8464	112	16	provide	provide	VERB
bae-8464	112	17	an	an	DET
bae-8464	112	18	average	average	ADJ
bae-8464	112	19	estimate	estimate	NOUN
bae-8464	112	20	of	of	ADP
bae-8464	112	21	the	the	DET
bae-8464	112	22	treatment	treatment	NOUN
bae-8464	112	23	effect	effect	NOUN
bae-8464	112	24	.	.	PUNCT
bae-8464	113	1	this	this	DET
bae-8464	113	2	average	average	ADJ
bae-8464	113	3	estimate	estimate	NOUN
bae-8464	113	4	is	be	AUX
bae-8464	113	5	the	the	DET
bae-8464	113	6	result	result	NOUN
bae-8464	113	7	of	of	ADP
bae-8464	113	8	the	the	DET
bae-8464	113	9	aggregation	aggregation	NOUN
bae-8464	113	10	of	of	ADP
bae-8464	113	11	the	the	DET
bae-8464	113	12	various	various	ADJ
bae-8464	113	13	group	group	NOUN
bae-8464	113	14	-	-	PUNCT
bae-8464	113	15	time	time	NOUN
bae-8464	113	16	atts	att	NOUN
bae-8464	113	17	,	,	PUNCT
bae-8464	113	18	i.e.	i.e.	X
bae-8464	113	19	the	the	DET
bae-8464	113	20	atts	atts	NOUN
bae-8464	113	21	for	for	ADP
bae-8464	113	22	each	each	DET
bae-8464	113	23	group	group	NOUN
bae-8464	113	24	of	of	ADP
bae-8464	113	25	individuals	individual	NOUN
bae-8464	113	26	measured	measure	VERB
bae-8464	113	27	in	in	ADP
bae-8464	113	28	a	a	DET
bae-8464	113	29	specific	specific	ADJ
bae-8464	113	30	time	time	NOUN
bae-8464	113	31	period1	period1	NOUN
bae-8464	113	32	.	.	PUNCT
bae-8464	114	1	the	the	DET
bae-8464	114	2	aggregation	aggregation	NOUN
bae-8464	114	3	of	of	ADP
bae-8464	114	4	the	the	DET
bae-8464	114	5	group	group	NOUN
bae-8464	114	6	-	-	PUNCT
bae-8464	114	7	time	time	NOUN
bae-8464	114	8	atts	att	NOUN
bae-8464	114	9	,	,	PUNCT
bae-8464	114	10	however	however	ADV
bae-8464	114	11	,	,	PUNCT
bae-8464	114	12	involves	involve	VERB
bae-8464	114	13	a	a	DET
bae-8464	114	14	not	not	PART
bae-8464	114	15	linear	linear	ADJ
bae-8464	114	16	weights	weight	NOUN
bae-8464	114	17	structure	structure	NOUN
bae-8464	114	18	,	,	PUNCT
bae-8464	114	19	which	which	PRON
bae-8464	114	20	makes	make	VERB
bae-8464	114	21	the	the	DET
bae-8464	114	22	interpretation	interpretation	NOUN
bae-8464	114	23	of	of	ADP
bae-8464	114	24	the	the	DET
bae-8464	114	25	β	β	NOUN
bae-8464	114	26	coefficient	coefficient	NOUN
bae-8464	114	27	not	not	PART
bae-8464	114	28	straightforward	straightforward	ADJ
bae-8464	114	29	(	(	PUNCT
bae-8464	114	30	imai	imai	PROPN
bae-8464	114	31	and	and	CCONJ
bae-8464	114	32	kim	kim	PROPN
bae-8464	114	33	,	,	PUNCT
bae-8464	114	34	2019	2019	NUM
bae-8464	114	35	;	;	PUNCT
bae-8464	114	36	athey	athey	PROPN
bae-8464	114	37	and	and	CCONJ
bae-8464	114	38	imbens	imben	NOUN
bae-8464	114	39	,	,	PUNCT
bae-8464	114	40	2018	2018	NUM
bae-8464	114	41	;	;	PUNCT
bae-8464	114	42	goodman	goodman	NOUN
bae-8464	114	43	-	-	PUNCT
bae-8464	114	44	bacon	bacon	NOUN
bae-8464	114	45	,	,	PUNCT
bae-8464	114	46	2018	2018	NUM
bae-8464	114	47	)	)	PUNCT
bae-8464	114	48	.	.	PUNCT
bae-8464	115	1	more	more	ADV
bae-8464	115	2	importantly	importantly	ADV
bae-8464	115	3	,	,	PUNCT
bae-8464	115	4	in	in	ADP
bae-8464	115	5	contexts	context	NOUN
bae-8464	115	6	characterized	characterize	VERB
bae-8464	115	7	by	by	ADP
bae-8464	115	8	group	group	NOUN
bae-8464	115	9	-	-	PUNCT
bae-8464	115	10	time	time	NOUN
bae-8464	115	11	treatment	treatment	NOUN
bae-8464	115	12	effect	effect	NOUN
bae-8464	115	13	heterogeneity	heterogeneity	NOUN
bae-8464	115	14	,	,	PUNCT
bae-8464	115	15	some	some	PRON
bae-8464	115	16	of	of	ADP
bae-8464	115	17	the	the	DET
bae-8464	115	18	group	group	NOUN
bae-8464	115	19	-	-	PUNCT
bae-8464	115	20	time	time	NOUN
bae-8464	115	21	atts	att	NOUN
bae-8464	115	22	can	can	AUX
bae-8464	115	23	receive	receive	VERB
bae-8464	115	24	negative	negative	ADJ
bae-8464	115	25	weights	weight	NOUN
bae-8464	115	26	when	when	SCONJ
bae-8464	115	27	aggregated	aggregate	VERB
bae-8464	115	28	into	into	ADP
bae-8464	115	29	the	the	DET
bae-8464	115	30	twfe	twfe	ADJ
bae-8464	115	31	estimator	estimator	NOUN
bae-8464	115	32	(	(	PUNCT
bae-8464	115	33	abraham	abraham	PROPN
bae-8464	115	34	and	and	CCONJ
bae-8464	115	35	sun	sun	PROPN
bae-8464	115	36	,	,	PUNCT
bae-8464	115	37	2018	2018	NUM
bae-8464	115	38	;	;	PUNCT
bae-8464	115	39	borusyak	borusyak	NOUN
bae-8464	115	40	and	and	CCONJ
bae-8464	115	41	jaravel	jaravel	NOUN
bae-8464	115	42	,	,	PUNCT
bae-8464	115	43	2017	2017	NUM
bae-8464	115	44	;	;	PUNCT
bae-8464	115	45	de	de	X
bae-8464	115	46	chaisemartin	chaisemartin	PROPN
bae-8464	115	47	and	and	CCONJ
bae-8464	115	48	d’haultfoeuille	d’haultfoeuille	NOUN
bae-8464	115	49	,	,	PUNCT
bae-8464	115	50	2019	2019	NUM
bae-8464	115	51	)	)	PUNCT
bae-8464	115	52	.	.	PUNCT
bae-8464	116	1	negative	negative	ADJ
bae-8464	116	2	weights	weight	NOUN
bae-8464	116	3	are	be	AUX
bae-8464	116	4	a	a	DET
bae-8464	116	5	potential	potential	ADJ
bae-8464	116	6	risk	risk	NOUN
bae-8464	116	7	not	not	PART
bae-8464	116	8	only	only	ADV
bae-8464	116	9	for	for	ADP
bae-8464	116	10	the	the	DET
bae-8464	116	11	interpretation	interpretation	NOUN
bae-8464	116	12	,	,	PUNCT
bae-8464	116	13	but	but	CCONJ
bae-8464	116	14	also	also	ADV
bae-8464	116	15	for	for	ADP
bae-8464	116	16	the	the	DET
bae-8464	116	17	reliability	reliability	NOUN
bae-8464	116	18	of	of	ADP
bae-8464	116	19	the	the	DET
bae-8464	116	20	estimator	estimator	NOUN
bae-8464	116	21	,	,	PUNCT
bae-8464	116	22	since	since	SCONJ
bae-8464	116	23	they	they	PRON
bae-8464	116	24	alter	alter	VERB
bae-8464	116	25	the	the	DET
bae-8464	116	26	sign	sign	NOUN
bae-8464	116	27	of	of	ADP
bae-8464	116	28	some	some	DET
bae-8464	116	29	atts	att	NOUN
bae-8464	116	30	that	that	PRON
bae-8464	116	31	form	form	VERB
bae-8464	116	32	the	the	DET
bae-8464	116	33	aggregated	aggregated	ADJ
bae-8464	116	34	estimate	estimate	NOUN
bae-8464	116	35	and	and	CCONJ
bae-8464	116	36	thus	thus	ADV
bae-8464	116	37	introduce	introduce	VERB
bae-8464	116	38	a	a	DET
bae-8464	116	39	bias	bias	NOUN
bae-8464	116	40	.	.	PUNCT
bae-8464	117	1	to	to	PART
bae-8464	117	2	face	face	VERB
bae-8464	117	3	this	this	DET
bae-8464	117	4	issue	issue	NOUN
bae-8464	117	5	,	,	PUNCT
bae-8464	117	6	several	several	ADJ
bae-8464	117	7	authors	author	NOUN
bae-8464	117	8	suggested	suggest	VERB
bae-8464	117	9	some	some	DET
bae-8464	117	10	novel	novel	ADJ
bae-8464	117	11	estimators	estimator	NOUN
bae-8464	117	12	,	,	PUNCT
bae-8464	117	13	either	either	CCONJ
bae-8464	117	14	parametric	parametric	ADJ
bae-8464	117	15	(	(	PUNCT
bae-8464	117	16	imai	imai	PROPN
bae-8464	117	17	and	and	CCONJ
bae-8464	117	18	kim	kim	PROPN
bae-8464	117	19	,	,	PUNCT
bae-8464	117	20	2019	2019	NUM
bae-8464	117	21	)	)	PUNCT
bae-8464	117	22	or	or	CCONJ
bae-8464	117	23	non	non	ADJ
bae-8464	117	24	-	-	ADJ
bae-8464	117	25	parametric	parametric	ADJ
bae-8464	117	26	(	(	PUNCT
bae-8464	117	27	de	de	X
bae-8464	117	28	chaisemartin	chaisemartin	PROPN
bae-8464	117	29	and	and	CCONJ
bae-8464	117	30	d’haultfoeuille	d’haultfoeuille	NOUN
bae-8464	117	31	,	,	PUNCT
bae-8464	117	32	2019	2019	NUM
bae-8464	117	33	;	;	PUNCT
bae-8464	117	34	callaway	callaway	PROPN
bae-8464	117	35	and	and	CCONJ
bae-8464	117	36	sant’anna	sant’anna	NOUN
bae-8464	117	37	,	,	PUNCT
bae-8464	117	38	2018	2018	NUM
bae-8464	117	39	)	)	PUNCT
bae-8464	117	40	,	,	PUNCT
bae-8464	117	41	that	that	PRON
bae-8464	117	42	do	do	AUX
bae-8464	117	43	not	not	PART
bae-8464	117	44	involve	involve	VERB
bae-8464	117	45	negative	negative	ADJ
bae-8464	117	46	weights	weight	NOUN
bae-8464	117	47	.	.	PUNCT
bae-8464	118	1	in	in	ADP
bae-8464	118	2	our	our	PRON
bae-8464	118	3	study	study	NOUN
bae-8464	118	4	,	,	PUNCT
bae-8464	118	5	we	we	PRON
bae-8464	118	6	use	use	VERB
bae-8464	118	7	the	the	DET
bae-8464	118	8	one	one	NOUN
bae-8464	118	9	suggested	suggest	VERB
bae-8464	118	10	by	by	ADP
bae-8464	118	11	callaway	callaway	NOUN
bae-8464	118	12	and	and	CCONJ
bae-8464	118	13	sant’anna	sant’anna	NOUN
bae-8464	118	14	(	(	PUNCT
bae-8464	118	15	2018	2018	NUM
bae-8464	118	16	)	)	PUNCT
bae-8464	118	17	(	(	PUNCT
bae-8464	118	18	hereinafter	hereinafter	NOUN
bae-8464	118	19	referred	refer	VERB
bae-8464	118	20	to	to	ADP
bae-8464	118	21	as	as	ADP
bae-8464	118	22	the	the	DET
bae-8464	118	23	csa	csa	PROPN
bae-8464	118	24	estimator	estimator	NOUN
bae-8464	118	25	)	)	PUNCT
bae-8464	118	26	and	and	CCONJ
bae-8464	118	27	we	we	PRON
bae-8464	118	28	compare	compare	VERB
bae-8464	118	29	its	its	PRON
bae-8464	118	30	results	result	NOUN
bae-8464	118	31	with	with	ADP
bae-8464	118	32	the	the	DET
bae-8464	118	33	estimates	estimate	NOUN
bae-8464	118	34	obtained	obtain	VERB
bae-8464	118	35	using	use	VERB
bae-8464	118	36	the	the	DET
bae-8464	118	37	twfe	twfe	NOUN
bae-8464	118	38	.	.	PUNCT
bae-8464	119	1	the	the	DET
bae-8464	119	2	csa	csa	PROPN
bae-8464	119	3	estimator	estimator	NOUN
bae-8464	119	4	computes	compute	VERB
bae-8464	119	5	the	the	DET
bae-8464	119	6	att	att	PROPN
bae-8464	119	7	for	for	ADP
bae-8464	119	8	each	each	DET
bae-8464	119	9	group	group	NOUN
bae-8464	119	10	of	of	ADP
bae-8464	119	11	treated	treat	VERB
bae-8464	119	12	units	unit	NOUN
bae-8464	119	13	(	(	PUNCT
bae-8464	119	14	g	g	NOUN
bae-8464	119	15	)	)	PUNCT
bae-8464	119	16	in	in	ADP
bae-8464	119	17	each	each	DET
bae-8464	119	18	time	time	NOUN
bae-8464	119	19	period	period	NOUN
bae-8464	119	20	(	(	PUNCT
bae-8464	119	21	t	t	NOUN
bae-8464	119	22	)	)	PUNCT
bae-8464	119	23	.	.	PUNCT
bae-8464	120	1	treated	treat	VERB
bae-8464	120	2	units	unit	NOUN
bae-8464	120	3	are	be	AUX
bae-8464	120	4	those	those	DET
bae-8464	120	5	observations	observation	NOUN
bae-8464	120	6	that	that	PRON
bae-8464	120	7	receives	receive	VERB
bae-8464	120	8	the	the	DET
bae-8464	120	9	treatment	treatment	NOUN
bae-8464	120	10	at	at	ADP
bae-8464	120	11	some	some	DET
bae-8464	120	12	point	point	NOUN
bae-8464	120	13	in	in	ADP
bae-8464	120	14	time	time	NOUN
bae-8464	120	15	during	during	ADP
bae-8464	120	16	the	the	DET
bae-8464	120	17	observation	observation	NOUN
bae-8464	120	18	period	period	NOUN
bae-8464	120	19	and	and	CCONJ
bae-8464	120	20	they	they	PRON
bae-8464	120	21	are	be	AUX
bae-8464	120	22	assumed	assume	VERB
bae-8464	120	23	to	to	PART
bae-8464	120	24	not	not	PART
bae-8464	120	25	withdraw	withdraw	VERB
bae-8464	120	26	from	from	ADP
bae-8464	120	27	the	the	DET
bae-8464	120	28	treatment	treatment	NOUN
bae-8464	120	29	1	1	NUM
bae-8464	120	30	the	the	DET
bae-8464	120	31	group	group	NOUN
bae-8464	120	32	-	-	PUNCT
bae-8464	120	33	time	time	NOUN
bae-8464	120	34	atts	att	NOUN
bae-8464	120	35	are	be	AUX
bae-8464	120	36	not	not	PART
bae-8464	120	37	actually	actually	ADV
bae-8464	120	38	estimated	estimate	VERB
bae-8464	120	39	by	by	ADP
bae-8464	120	40	the	the	DET
bae-8464	120	41	twfe	twfe	NOUN
bae-8464	120	42	,	,	PUNCT
bae-8464	120	43	but	but	CCONJ
bae-8464	120	44	some	some	DET
bae-8464	120	45	authors	author	NOUN
bae-8464	120	46	offer	offer	VERB
bae-8464	120	47	several	several	ADJ
bae-8464	120	48	decompositions	decomposition	NOUN
bae-8464	120	49	of	of	ADP
bae-8464	120	50	the	the	DET
bae-8464	120	51	twfe	twfe	ADJ
bae-8464	120	52	estimate	estimate	NOUN
bae-8464	120	53	in	in	ADP
bae-8464	120	54	terms	term	NOUN
bae-8464	120	55	of	of	ADP
bae-8464	120	56	group	group	NOUN
bae-8464	120	57	-	-	PUNCT
bae-8464	120	58	time	time	NOUN
bae-8464	120	59	atts	atts	NOUN
bae-8464	120	60	(	(	PUNCT
bae-8464	120	61	imai	imai	PROPN
bae-8464	120	62	and	and	CCONJ
bae-8464	120	63	kim	kim	PROPN
bae-8464	120	64	,	,	PUNCT
bae-8464	120	65	2019	2019	NUM
bae-8464	120	66	;	;	PUNCT
bae-8464	120	67	athey	athey	PROPN
bae-8464	120	68	and	and	CCONJ
bae-8464	120	69	imbens	imben	NOUN
bae-8464	120	70	,	,	PUNCT
bae-8464	120	71	2018	2018	NUM
bae-8464	120	72	;	;	PUNCT
bae-8464	120	73	goodman	goodman	NOUN
bae-8464	120	74	-	-	PUNCT
bae-8464	120	75	bacon	bacon	NOUN
bae-8464	120	76	,	,	PUNCT
bae-8464	120	77	2018	2018	NUM
bae-8464	120	78	)	)	PUNCT
bae-8464	120	79	.	.	PUNCT
bae-8464	121	1	91the	91the	DET
bae-8464	121	2	role	role	NOUN
bae-8464	121	3	of	of	ADP
bae-8464	121	4	group	group	NOUN
bae-8464	121	5	-	-	PUNCT
bae-8464	121	6	time	time	NOUN
bae-8464	121	7	treatment	treatment	NOUN
bae-8464	121	8	effect	effect	NOUN
bae-8464	121	9	heterogeneity	heterogeneity	NOUN
bae-8464	121	10	once	once	SCONJ
bae-8464	121	11	they	they	PRON
bae-8464	121	12	received	receive	VERB
bae-8464	121	13	it	it	PRON
bae-8464	121	14	.	.	PUNCT
bae-8464	122	1	each	each	DET
bae-8464	122	2	group	group	NOUN
bae-8464	122	3	g	g	PROPN
bae-8464	122	4	of	of	ADP
bae-8464	122	5	treated	treat	VERB
bae-8464	122	6	units	unit	NOUN
bae-8464	122	7	is	be	AUX
bae-8464	122	8	composed	compose	VERB
bae-8464	122	9	of	of	ADP
bae-8464	122	10	individuals	individual	NOUN
bae-8464	122	11	that	that	PRON
bae-8464	122	12	are	be	AUX
bae-8464	122	13	treated	treat	VERB
bae-8464	122	14	for	for	ADP
bae-8464	122	15	the	the	DET
bae-8464	122	16	first	first	ADJ
bae-8464	122	17	time	time	NOUN
bae-8464	122	18	in	in	ADP
bae-8464	122	19	period	period	NOUN
bae-8464	122	20	g	g	PROPN
bae-8464	122	21	(	(	PUNCT
bae-8464	122	22	i.e.	i.e.	X
bae-8464	122	23	,	,	PUNCT
bae-8464	122	24	they	they	PRON
bae-8464	122	25	are	be	AUX
bae-8464	122	26	not	not	PART
bae-8464	122	27	treated	treat	VERB
bae-8464	122	28	at	at	ADP
bae-8464	122	29	t	t	NOUN
bae-8464	122	30	<	<	X
bae-8464	122	31	g	g	PROPN
bae-8464	122	32	)	)	PUNCT
bae-8464	122	33	.	.	PUNCT
bae-8464	123	1	controls	control	NOUN
bae-8464	123	2	are	be	AUX
bae-8464	123	3	the	the	DET
bae-8464	123	4	units	unit	NOUN
bae-8464	123	5	that	that	PRON
bae-8464	123	6	never	never	ADV
bae-8464	123	7	receive	receive	VERB
bae-8464	123	8	the	the	DET
bae-8464	123	9	treatment	treatment	NOUN
bae-8464	123	10	.	.	PUNCT
bae-8464	124	1	the	the	DET
bae-8464	124	2	authors	author	NOUN
bae-8464	124	3	provide	provide	VERB
bae-8464	124	4	two	two	NUM
bae-8464	124	5	versions	version	NOUN
bae-8464	124	6	of	of	ADP
bae-8464	124	7	the	the	DET
bae-8464	124	8	estimator	estimator	NOUN
bae-8464	124	9	,	,	PUNCT
bae-8464	124	10	one	one	NUM
bae-8464	124	11	for	for	ADP
bae-8464	124	12	balanced	balanced	ADJ
bae-8464	124	13	panel	panel	NOUN
bae-8464	124	14	data	datum	NOUN
bae-8464	124	15	,	,	PUNCT
bae-8464	124	16	reported	report	VERB
bae-8464	124	17	in	in	ADP
bae-8464	124	18	(	(	PUNCT
bae-8464	124	19	2	2	NUM
bae-8464	124	20	)	)	PUNCT
bae-8464	124	21	,	,	PUNCT
bae-8464	124	22	and	and	CCONJ
bae-8464	124	23	one	one	NUM
bae-8464	124	24	for	for	ADP
bae-8464	124	25	repeated	repeat	VERB
bae-8464	124	26	cross	cross	NOUN
bae-8464	124	27	sections	section	NOUN
bae-8464	124	28	.	.	PUNCT
bae-8464	125	1	(	(	PUNCT
bae-8464	125	2	2	2	X
bae-8464	125	3	)	)	PUNCT
bae-8464	125	4	in	in	ADP
bae-8464	125	5	(	(	PUNCT
bae-8464	125	6	2	2	NUM
bae-8464	125	7	)	)	PUNCT
bae-8464	125	8	,	,	PUNCT
bae-8464	125	9	gg	gg	PROPN
bae-8464	125	10	is	be	AUX
bae-8464	125	11	a	a	DET
bae-8464	125	12	group	group	NOUN
bae-8464	125	13	binary	binary	ADJ
bae-8464	125	14	indicator	indicator	NOUN
bae-8464	125	15	that	that	PRON
bae-8464	125	16	identifies	identify	VERB
bae-8464	125	17	individuals	individual	NOUN
bae-8464	125	18	first	first	ADV
bae-8464	125	19	treated	treat	VERB
bae-8464	125	20	at	at	ADP
bae-8464	125	21	time	time	NOUN
bae-8464	125	22	g	g	PROPN
bae-8464	125	23	,	,	PUNCT
bae-8464	125	24	c	c	PROPN
bae-8464	125	25	is	be	AUX
bae-8464	125	26	a	a	DET
bae-8464	125	27	binary	binary	ADJ
bae-8464	125	28	variable	variable	NOUN
bae-8464	125	29	identifying	identify	VERB
bae-8464	125	30	control	control	NOUN
bae-8464	125	31	units	unit	NOUN
bae-8464	125	32	,	,	PUNCT
bae-8464	125	33	y	y	PROPN
bae-8464	125	34	is	be	AUX
bae-8464	125	35	the	the	DET
bae-8464	125	36	outcome	outcome	NOUN
bae-8464	125	37	variable	variable	NOUN
bae-8464	125	38	,	,	PUNCT
bae-8464	125	39	and	and	CCONJ
bae-8464	125	40	is	be	AUX
bae-8464	125	41	the	the	DET
bae-8464	125	42	generalized	generalized	ADJ
bae-8464	125	43	propensity	propensity	NOUN
bae-8464	125	44	score2	score2	ADV
bae-8464	125	45	,	,	PUNCT
bae-8464	125	46	estimated	estimate	VERB
bae-8464	125	47	on	on	ADP
bae-8464	125	48	a	a	DET
bae-8464	125	49	set	set	NOUN
bae-8464	125	50	of	of	ADP
bae-8464	125	51	covariates	covariate	NOUN
bae-8464	125	52	x	x	X
bae-8464	125	53	,	,	PUNCT
bae-8464	125	54	that	that	PRON
bae-8464	125	55	estimates	estimate	VERB
bae-8464	125	56	the	the	DET
bae-8464	125	57	probability	probability	NOUN
bae-8464	125	58	of	of	ADP
bae-8464	125	59	a	a	DET
bae-8464	125	60	certain	certain	ADJ
bae-8464	125	61	unit	unit	NOUN
bae-8464	125	62	to	to	PART
bae-8464	125	63	be	be	AUX
bae-8464	125	64	first	first	ADV
bae-8464	125	65	treated	treat	VERB
bae-8464	125	66	at	at	ADP
bae-8464	125	67	time	time	NOUN
bae-8464	125	68	g.	g.	PROPN
bae-8464	125	69	the	the	DET
bae-8464	125	70	idea	idea	NOUN
bae-8464	125	71	behind	behind	ADP
bae-8464	125	72	the	the	DET
bae-8464	125	73	estimator	estimator	NOUN
bae-8464	125	74	resembles	resemble	VERB
bae-8464	125	75	the	the	DET
bae-8464	125	76	one	one	NOUN
bae-8464	125	77	in	in	ADP
bae-8464	125	78	lemma	lemma	PROPN
bae-8464	125	79	3.1	3.1	NUM
bae-8464	125	80	in	in	ADP
bae-8464	125	81	abadie	abadie	PROPN
bae-8464	125	82	(	(	PUNCT
bae-8464	125	83	2005	2005	NUM
bae-8464	125	84	)	)	PUNCT
bae-8464	125	85	for	for	ADP
bae-8464	125	86	the	the	DET
bae-8464	125	87	classical	classical	ADJ
bae-8464	125	88	two	two	NUM
bae-8464	125	89	groups	group	NOUN
bae-8464	125	90	-	-	PUNCT
bae-8464	125	91	two	two	NUM
bae-8464	125	92	periods	period	NOUN
bae-8464	125	93	setting	set	VERB
bae-8464	125	94	.	.	PUNCT
bae-8464	126	1	basically	basically	ADV
bae-8464	126	2	,	,	PUNCT
bae-8464	126	3	control	control	NOUN
bae-8464	126	4	units	unit	NOUN
bae-8464	126	5	are	be	AUX
bae-8464	126	6	weighted	weight	VERB
bae-8464	126	7	down	down	ADP
bae-8464	126	8	when	when	SCONJ
bae-8464	126	9	they	they	PRON
bae-8464	126	10	have	have	VERB
bae-8464	126	11	characteristics	characteristic	NOUN
bae-8464	126	12	that	that	PRON
bae-8464	126	13	are	be	AUX
bae-8464	126	14	uncommon	uncommon	ADJ
bae-8464	126	15	in	in	ADP
bae-8464	126	16	the	the	DET
bae-8464	126	17	treated	treat	VERB
bae-8464	126	18	group	group	NOUN
bae-8464	126	19	,	,	PUNCT
bae-8464	126	20	and	and	CCONJ
bae-8464	126	21	weighted	weight	VERB
bae-8464	126	22	up	up	ADP
bae-8464	126	23	when	when	SCONJ
bae-8464	126	24	their	their	PRON
bae-8464	126	25	characteristics	characteristic	NOUN
bae-8464	126	26	are	be	AUX
bae-8464	126	27	frequent	frequent	ADJ
bae-8464	126	28	in	in	ADP
bae-8464	126	29	the	the	DET
bae-8464	126	30	treated	treat	VERB
bae-8464	126	31	group	group	NOUN
bae-8464	126	32	.	.	PUNCT
bae-8464	127	1	this	this	DET
bae-8464	127	2	mechanism	mechanism	NOUN
bae-8464	127	3	guarantees	guarantee	VERB
bae-8464	127	4	the	the	DET
bae-8464	127	5	balancing	balancing	NOUN
bae-8464	127	6	of	of	ADP
bae-8464	127	7	the	the	DET
bae-8464	127	8	covariates	covariate	NOUN
bae-8464	127	9	between	between	ADP
bae-8464	127	10	the	the	DET
bae-8464	127	11	treated	treat	VERB
bae-8464	127	12	(	(	PUNCT
bae-8464	127	13	g	g	NOUN
bae-8464	127	14	)	)	PUNCT
bae-8464	127	15	and	and	CCONJ
bae-8464	127	16	the	the	DET
bae-8464	127	17	control	control	NOUN
bae-8464	127	18	group	group	NOUN
bae-8464	127	19	(	(	PUNCT
bae-8464	127	20	abadie	abadie	PROPN
bae-8464	127	21	,	,	PUNCT
bae-8464	127	22	2005	2005	NUM
bae-8464	127	23	;	;	PUNCT
bae-8464	127	24	callaway	callaway	PROPN
bae-8464	127	25	and	and	CCONJ
bae-8464	127	26	sant’anna	sant’anna	NOUN
bae-8464	127	27	,	,	PUNCT
bae-8464	127	28	2018	2018	NUM
bae-8464	127	29	)	)	PUNCT
bae-8464	127	30	.	.	PUNCT
bae-8464	128	1	basically	basically	ADV
bae-8464	128	2	,	,	PUNCT
bae-8464	128	3	the	the	DET
bae-8464	128	4	csa	csa	PROPN
bae-8464	128	5	strategy	strategy	NOUN
bae-8464	128	6	computes	compute	NOUN
bae-8464	128	7	,	,	PUNCT
bae-8464	128	8	for	for	ADP
bae-8464	128	9	each	each	DET
bae-8464	128	10	(	(	PUNCT
bae-8464	128	11	g	g	PROPN
bae-8464	128	12	,	,	PUNCT
bae-8464	128	13	t	t	NOUN
bae-8464	128	14	)	)	PUNCT
bae-8464	128	15	pair	pair	NOUN
bae-8464	128	16	,	,	PUNCT
bae-8464	128	17	a	a	DET
bae-8464	128	18	did	did	NOUN
bae-8464	128	19	estimate	estimate	NOUN
bae-8464	128	20	weighting	weight	VERB
bae-8464	128	21	control	control	NOUN
bae-8464	128	22	units	unit	NOUN
bae-8464	128	23	on	on	ADP
bae-8464	128	24	the	the	DET
bae-8464	128	25	basis	basis	NOUN
bae-8464	128	26	of	of	ADP
bae-8464	128	27	a	a	DET
bae-8464	128	28	propensity	propensity	NOUN
bae-8464	128	29	score	score	NOUN
bae-8464	128	30	measure	measure	NOUN
bae-8464	128	31	.	.	PUNCT
bae-8464	129	1	the	the	DET
bae-8464	129	2	propensity	propensity	NOUN
bae-8464	129	3	score	score	NOUN
bae-8464	129	4	is	be	AUX
bae-8464	129	5	estimated	estimate	VERB
bae-8464	129	6	for	for	ADP
bae-8464	129	7	each	each	DET
bae-8464	129	8	(	(	PUNCT
bae-8464	129	9	g	g	PROPN
bae-8464	129	10	,	,	PUNCT
bae-8464	129	11	t	t	NOUN
bae-8464	129	12	)	)	PUNCT
bae-8464	129	13	sample	sample	NOUN
bae-8464	129	14	,	,	PUNCT
bae-8464	129	15	i.e.	i.e.	X
bae-8464	129	16	using	use	VERB
bae-8464	129	17	all	all	DET
bae-8464	129	18	control	control	NOUN
bae-8464	129	19	units	unit	NOUN
bae-8464	129	20	and	and	CCONJ
bae-8464	129	21	those	those	DET
bae-8464	129	22	treated	treat	VERB
bae-8464	129	23	units	unit	NOUN
bae-8464	129	24	that	that	PRON
bae-8464	129	25	form	form	VERB
bae-8464	129	26	group	group	NOUN
bae-8464	129	27	g.	g.	PROPN
bae-8464	130	1	it	it	PRON
bae-8464	130	2	is	be	AUX
bae-8464	130	3	important	important	ADJ
bae-8464	130	4	to	to	PART
bae-8464	130	5	note	note	VERB
bae-8464	130	6	that	that	SCONJ
bae-8464	130	7	the	the	DET
bae-8464	130	8	att	att	PROPN
bae-8464	130	9	can	can	AUX
bae-8464	130	10	be	be	AUX
bae-8464	130	11	estimated	estimate	VERB
bae-8464	130	12	even	even	ADV
bae-8464	130	13	for	for	ADP
bae-8464	130	14	pre	pre	ADJ
bae-8464	130	15	-	-	ADJ
bae-8464	130	16	treatment	treatment	ADJ
bae-8464	130	17	periods	period	NOUN
bae-8464	130	18	,	,	PUNCT
bae-8464	130	19	i.e.	i.e.	X
bae-8464	130	20	with	with	ADP
bae-8464	130	21	g	g	NOUN
bae-8464	130	22	>	>	X
bae-8464	130	23	t.	t.	PROPN
bae-8464	130	24	because	because	SCONJ
bae-8464	130	25	the	the	DET
bae-8464	130	26	treatment	treatment	NOUN
bae-8464	130	27	is	be	AUX
bae-8464	130	28	supposed	suppose	VERB
bae-8464	130	29	to	to	PART
bae-8464	130	30	not	not	PART
bae-8464	130	31	affect	affect	VERB
bae-8464	130	32	the	the	DET
bae-8464	130	33	outcome	outcome	NOUN
bae-8464	130	34	before	before	SCONJ
bae-8464	130	35	it	it	PRON
bae-8464	130	36	is	be	AUX
bae-8464	130	37	administered	administer	VERB
bae-8464	130	38	,	,	PUNCT
bae-8464	130	39	the	the	DET
bae-8464	130	40	analysis	analysis	NOUN
bae-8464	130	41	of	of	ADP
bae-8464	130	42	the	the	DET
bae-8464	130	43	pre	pre	ADJ
bae-8464	130	44	-	-	ADJ
bae-8464	130	45	treatment	treatment	ADJ
bae-8464	130	46	atts	atts	NOUN
bae-8464	130	47	allows	allow	VERB
bae-8464	130	48	to	to	PART
bae-8464	130	49	verify	verify	VERB
bae-8464	130	50	that	that	SCONJ
bae-8464	130	51	the	the	DET
bae-8464	130	52	conditional	conditional	ADJ
bae-8464	130	53	parallel	parallel	ADJ
bae-8464	130	54	trends	trend	NOUN
bae-8464	130	55	assumption	assumption	NOUN
bae-8464	130	56	(	(	PUNCT
bae-8464	130	57	i.e.	i.e.	X
bae-8464	130	58	,	,	PUNCT
bae-8464	130	59	the	the	DET
bae-8464	130	60	trends	trend	NOUN
bae-8464	130	61	of	of	ADP
bae-8464	130	62	the	the	DET
bae-8464	130	63	outcome	outcome	NOUN
bae-8464	130	64	variable	variable	NOUN
bae-8464	130	65	in	in	ADP
bae-8464	130	66	the	the	DET
bae-8464	130	67	treated	treat	VERB
bae-8464	130	68	and	and	CCONJ
bae-8464	130	69	control	control	NOUN
bae-8464	130	70	groups	group	NOUN
bae-8464	130	71	are	be	AUX
bae-8464	130	72	parallel	parallel	ADJ
bae-8464	130	73	conditional	conditional	ADJ
bae-8464	130	74	on	on	ADP
bae-8464	130	75	x	x	PUNCT
bae-8464	130	76	for	for	ADP
bae-8464	130	77	all	all	DET
bae-8464	130	78	g	g	NOUN
bae-8464	130	79	and	and	CCONJ
bae-8464	130	80	t	t	PROPN
bae-8464	130	81	)	)	PUNCT
bae-8464	130	82	holds	hold	VERB
bae-8464	130	83	.	.	PUNCT
bae-8464	131	1	the	the	DET
bae-8464	131	2	parallel	parallel	ADJ
bae-8464	131	3	trend	trend	NOUN
bae-8464	131	4	assumption	assumption	NOUN
bae-8464	131	5	is	be	AUX
bae-8464	131	6	common	common	ADJ
bae-8464	131	7	in	in	ADP
bae-8464	131	8	did	do	AUX
bae-8464	131	9	settings	setting	NOUN
bae-8464	131	10	,	,	PUNCT
bae-8464	131	11	where	where	SCONJ
bae-8464	131	12	we	we	PRON
bae-8464	131	13	assume	assume	VERB
bae-8464	131	14	that	that	SCONJ
bae-8464	131	15	the	the	DET
bae-8464	131	16	change	change	NOUN
bae-8464	131	17	in	in	ADP
bae-8464	131	18	the	the	DET
bae-8464	131	19	outcome	outcome	NOUN
bae-8464	131	20	variable	variable	NOUN
bae-8464	131	21	would	would	AUX
bae-8464	131	22	have	have	AUX
bae-8464	131	23	been	be	AUX
bae-8464	131	24	the	the	DET
bae-8464	131	25	same	same	ADJ
bae-8464	131	26	in	in	ADP
bae-8464	131	27	the	the	DET
bae-8464	131	28	treated	treat	VERB
bae-8464	131	29	and	and	CCONJ
bae-8464	131	30	control	control	NOUN
bae-8464	131	31	group	group	NOUN
bae-8464	131	32	had	have	VERB
bae-8464	131	33	the	the	DET
bae-8464	131	34	treatment	treatment	NOUN
bae-8464	131	35	not	not	PART
bae-8464	131	36	been	be	AUX
bae-8464	131	37	administered	administer	VERB
bae-8464	131	38	.	.	PUNCT
bae-8464	132	1	in	in	ADP
bae-8464	132	2	a	a	DET
bae-8464	132	3	setting	setting	NOUN
bae-8464	132	4	with	with	ADP
bae-8464	132	5	multiple	multiple	ADJ
bae-8464	132	6	groups	group	NOUN
bae-8464	132	7	and	and	CCONJ
bae-8464	132	8	multiple	multiple	ADJ
bae-8464	132	9	periods	period	NOUN
bae-8464	132	10	,	,	PUNCT
bae-8464	132	11	it	it	PRON
bae-8464	132	12	is	be	AUX
bae-8464	132	13	required	require	VERB
bae-8464	132	14	that	that	SCONJ
bae-8464	132	15	the	the	DET
bae-8464	132	16	parallel	parallel	ADJ
bae-8464	132	17	trends	trend	NOUN
bae-8464	132	18	assumption	assumption	NOUN
bae-8464	132	19	holds	hold	VERB
bae-8464	132	20	for	for	ADP
bae-8464	132	21	all	all	DET
bae-8464	132	22	g	g	NOUN
bae-8464	132	23	≤	≤	ADJ
bae-8464	132	24	t.	t.	NOUN
bae-8464	132	25	this	this	DET
bae-8464	132	26	assumption	assumption	NOUN
bae-8464	132	27	is	be	AUX
bae-8464	132	28	fundamentally	fundamentally	ADV
bae-8464	132	29	untestable	untestable	ADJ
bae-8464	132	30	(	(	PUNCT
bae-8464	132	31	callaway	callaway	NOUN
bae-8464	132	32	and	and	CCONJ
bae-8464	132	33	sant’anna	sant’anna	NOUN
bae-8464	132	34	,	,	PUNCT
bae-8464	132	35	2018	2018	NUM
bae-8464	132	36	)	)	PUNCT
bae-8464	132	37	,	,	PUNCT
bae-8464	132	38	but	but	CCONJ
bae-8464	132	39	once	once	SCONJ
bae-8464	132	40	we	we	PRON
bae-8464	132	41	extend	extend	VERB
bae-8464	132	42	it	it	PRON
bae-8464	132	43	to	to	PART
bae-8464	132	44	cover	cover	VERB
bae-8464	132	45	also	also	ADV
bae-8464	132	46	pre	pre	ADJ
bae-8464	132	47	-	-	ADJ
bae-8464	132	48	treatment	treatment	ADJ
bae-8464	132	49	periods	period	NOUN
bae-8464	132	50	it	it	PRON
bae-8464	132	51	can	can	AUX
bae-8464	132	52	be	be	AUX
bae-8464	132	53	tested	test	VERB
bae-8464	132	54	looking	look	VERB
bae-8464	132	55	at	at	ADP
bae-8464	132	56	the	the	DET
bae-8464	132	57	significance	significance	NOUN
bae-8464	132	58	of	of	ADP
bae-8464	132	59	the	the	DET
bae-8464	132	60	pre	pre	ADJ
bae-8464	132	61	-	-	ADJ
bae-8464	132	62	treatment	treatment	ADJ
bae-8464	132	63	att	att	PROPN
bae-8464	132	64	estimates	estimate	VERB
bae-8464	132	65	.	.	PUNCT
bae-8464	133	1	the	the	DET
bae-8464	133	2	means	mean	NOUN
bae-8464	133	3	through	through	ADP
bae-8464	133	4	which	which	PRON
bae-8464	133	5	the	the	DET
bae-8464	133	6	csa	csa	PROPN
bae-8464	133	7	strategy	strategy	NOUN
bae-8464	133	8	addresses	address	VERB
bae-8464	133	9	the	the	DET
bae-8464	133	10	group	group	NOUN
bae-8464	133	11	-	-	PUNCT
bae-8464	133	12	time	time	NOUN
bae-8464	133	13	treatment	treatment	NOUN
bae-8464	133	14	effect	effect	NOUN
bae-8464	133	15	heterogeneity	heterogeneity	NOUN
bae-8464	133	16	issue	issue	NOUN
bae-8464	133	17	are	be	AUX
bae-8464	133	18	the	the	DET
bae-8464	133	19	avoidance	avoidance	NOUN
bae-8464	133	20	of	of	ADP
bae-8464	133	21	making	make	VERB
bae-8464	133	22	“	"	PUNCT
bae-8464	133	23	functional	functional	ADJ
bae-8464	133	24	form	form	NOUN
bae-8464	133	25	assumptions	assumption	NOUN
bae-8464	133	26	about	about	ADP
bae-8464	133	27	the	the	DET
bae-8464	133	28	evolution	evolution	NOUN
bae-8464	133	29	of	of	ADP
bae-8464	133	30	potential	potential	ADJ
bae-8464	133	31	outcomes	outcome	NOUN
bae-8464	133	32	”	"	PUNCT
bae-8464	133	33	(	(	PUNCT
bae-8464	133	34	callaway	callaway	NOUN
bae-8464	133	35	and	and	CCONJ
bae-8464	133	36	sant’anna	sant’anna	NOUN
bae-8464	133	37	,	,	PUNCT
bae-8464	133	38	2018	2018	NUM
bae-8464	133	39	,	,	PUNCT
bae-8464	133	40	p.9	p.9	NOUN
bae-8464	133	41	)	)	PUNCT
bae-8464	133	42	and	and	CCONJ
bae-8464	133	43	the	the	DET
bae-8464	133	44	devising	devising	NOUN
bae-8464	133	45	of	of	ADP
bae-8464	133	46	several	several	ADJ
bae-8464	133	47	summary	summary	NOUN
bae-8464	133	48	measures	measure	NOUN
bae-8464	133	49	that	that	PRON
bae-8464	133	50	avoid	avoid	VERB
bae-8464	133	51	the	the	DET
bae-8464	133	52	drawback	drawback	NOUN
bae-8464	133	53	of	of	ADP
bae-8464	133	54	negative	negative	ADJ
bae-8464	133	55	weights	weight	NOUN
bae-8464	133	56	.	.	PUNCT
bae-8464	134	1	the	the	DET
bae-8464	134	2	main	main	ADJ
bae-8464	134	3	summary	summary	NOUN
bae-8464	134	4	measures	measure	NOUN
bae-8464	134	5	suggested	suggest	VERB
bae-8464	134	6	in	in	ADP
bae-8464	134	7	callaway	callaway	NOUN
bae-8464	134	8	and	and	CCONJ
bae-8464	134	9	sant’anna	sant’anna	NOUN
bae-8464	134	10	(	(	PUNCT
bae-8464	134	11	2018	2018	NUM
bae-8464	134	12	)	)	PUNCT
bae-8464	134	13	are	be	AUX
bae-8464	134	14	reported	report	VERB
bae-8464	134	15	in	in	ADP
bae-8464	134	16	table	table	NOUN
bae-8464	134	17	1	1	NUM
bae-8464	134	18	.	.	PUNCT
bae-8464	135	1	the	the	DET
bae-8464	135	2	first	first	ADJ
bae-8464	135	3	measure	measure	NOUN
bae-8464	135	4	(	(	PUNCT
bae-8464	135	5	simple	simple	ADJ
bae-8464	135	6	weighted	weight	VERB
bae-8464	135	7	average	average	NOUN
bae-8464	135	8	)	)	PUNCT
bae-8464	135	9	is	be	AUX
bae-8464	135	10	a	a	DET
bae-8464	135	11	simple	simple	ADJ
bae-8464	135	12	average	average	NOUN
bae-8464	135	13	where	where	SCONJ
bae-8464	135	14	each	each	DET
bae-8464	135	15	att(g	att(g	PROPN
bae-8464	135	16	,	,	PUNCT
bae-8464	135	17	t	t	PROPN
bae-8464	135	18	)	)	PUNCT
bae-8464	135	19	is	be	AUX
bae-8464	135	20	weighted	weight	VERB
bae-8464	135	21	by	by	ADP
bae-8464	135	22	the	the	DET
bae-8464	135	23	number	number	NOUN
bae-8464	135	24	of	of	ADP
bae-8464	135	25	treated	treat	VERB
bae-8464	135	26	observations	observation	NOUN
bae-8464	135	27	in	in	ADP
bae-8464	135	28	the	the	DET
bae-8464	135	29	respective	respective	ADJ
bae-8464	135	30	(	(	PUNCT
bae-8464	135	31	g	g	PROPN
bae-8464	135	32	,	,	PUNCT
bae-8464	135	33	t	t	PROPN
bae-8464	135	34	)	)	PUNCT
bae-8464	135	35	subsample	subsample	NOUN
bae-8464	135	36	.	.	PUNCT
bae-8464	136	1	the	the	DET
bae-8464	136	2	selective	selective	ADJ
bae-8464	136	3	treatment	treatment	NOUN
bae-8464	136	4	timing	timing	NOUN
bae-8464	136	5	,	,	PUNCT
bae-8464	136	6	the	the	DET
bae-8464	136	7	dynamic	dynamic	ADJ
bae-8464	136	8	treatment	treatment	NOUN
bae-8464	136	9	effects	effect	NOUN
bae-8464	136	10	and	and	CCONJ
bae-8464	136	11	the	the	DET
bae-8464	136	12	calendar	calendar	NOUN
bae-8464	136	13	treatment	treatment	NOUN
bae-8464	136	14	effects	effect	NOUN
bae-8464	136	15	meas2	meas2	NOUN
bae-8464	136	16	this	this	DET
bae-8464	136	17	definition	definition	NOUN
bae-8464	136	18	is	be	AUX
bae-8464	136	19	provided	provide	VERB
bae-8464	136	20	in	in	ADP
bae-8464	136	21	callaway	callaway	NOUN
bae-8464	136	22	and	and	CCONJ
bae-8464	136	23	sant’anna	sant’anna	NOUN
bae-8464	136	24	(	(	PUNCT
bae-8464	136	25	2018	2018	NUM
bae-8464	136	26	)	)	PUNCT
bae-8464	136	27	,	,	PUNCT
bae-8464	136	28	despite	despite	SCONJ
bae-8464	136	29	the	the	DET
bae-8464	136	30	term	term	NOUN
bae-8464	136	31	“	"	PUNCT
bae-8464	136	32	generalized	generalized	ADJ
bae-8464	136	33	propensity	propensity	NOUN
bae-8464	136	34	score	score	NOUN
bae-8464	136	35	”	"	PUNCT
bae-8464	136	36	is	be	AUX
bae-8464	136	37	used	use	VERB
bae-8464	136	38	with	with	ADP
bae-8464	136	39	different	different	ADJ
bae-8464	136	40	meanings	meaning	NOUN
bae-8464	136	41	in	in	ADP
bae-8464	136	42	the	the	DET
bae-8464	136	43	literature	literature	NOUN
bae-8464	136	44	.	.	PUNCT
bae-8464	137	1	in	in	ADP
bae-8464	137	2	rosenbaum	rosenbaum	PROPN
bae-8464	137	3	and	and	CCONJ
bae-8464	137	4	rubin	rubin	PROPN
bae-8464	137	5	(	(	PUNCT
bae-8464	137	6	1984	1984	NUM
bae-8464	137	7	)	)	PUNCT
bae-8464	137	8	,	,	PUNCT
bae-8464	137	9	it	it	PRON
bae-8464	137	10	refers	refer	VERB
bae-8464	137	11	to	to	ADP
bae-8464	137	12	a	a	DET
bae-8464	137	13	form	form	NOUN
bae-8464	137	14	of	of	ADP
bae-8464	137	15	the	the	DET
bae-8464	137	16	propensity	propensity	NOUN
bae-8464	137	17	score	score	NOUN
bae-8464	137	18	that	that	PRON
bae-8464	137	19	accounts	account	VERB
bae-8464	137	20	for	for	ADP
bae-8464	137	21	missing	miss	VERB
bae-8464	137	22	data	datum	NOUN
bae-8464	137	23	in	in	ADP
bae-8464	137	24	the	the	DET
bae-8464	137	25	covariates	covariate	NOUN
bae-8464	137	26	,	,	PUNCT
bae-8464	137	27	while	while	SCONJ
bae-8464	137	28	hirano	hirano	PROPN
bae-8464	137	29	and	and	CCONJ
bae-8464	137	30	imbens	imben	NOUN
bae-8464	137	31	(	(	PUNCT
bae-8464	137	32	2004	2004	NUM
bae-8464	137	33	)	)	PUNCT
bae-8464	137	34	use	use	VERB
bae-8464	137	35	the	the	DET
bae-8464	137	36	same	same	ADJ
bae-8464	137	37	term	term	NOUN
bae-8464	137	38	to	to	PART
bae-8464	137	39	indicate	indicate	VERB
bae-8464	137	40	a	a	DET
bae-8464	137	41	propensity	propensity	NOUN
bae-8464	137	42	score	score	NOUN
bae-8464	137	43	that	that	PRON
bae-8464	137	44	also	also	ADV
bae-8464	137	45	accounts	account	VERB
bae-8464	137	46	for	for	ADP
bae-8464	137	47	cases	case	NOUN
bae-8464	137	48	when	when	SCONJ
bae-8464	137	49	the	the	DET
bae-8464	137	50	treatment	treatment	NOUN
bae-8464	137	51	is	be	AUX
bae-8464	137	52	not	not	PART
bae-8464	137	53	a	a	DET
bae-8464	137	54	binary	binary	ADJ
bae-8464	137	55	variable	variable	NOUN
bae-8464	137	56	.	.	PUNCT
bae-8464	138	1	92	92	NUM
bae-8464	138	2	leonardo	leonardo	PROPN
bae-8464	138	3	cei	cei	PROPN
bae-8464	138	4	,	,	PUNCT
bae-8464	138	5	gianluca	gianluca	PROPN
bae-8464	138	6	stefani	stefani	PROPN
bae-8464	138	7	,	,	PUNCT
bae-8464	138	8	edi	edi	PROPN
bae-8464	138	9	defrancesco	defrancesco	PROPN
bae-8464	138	10	ure	ure	VERB
bae-8464	138	11	the	the	DET
bae-8464	138	12	three	three	NUM
bae-8464	138	13	types	type	NOUN
bae-8464	138	14	of	of	ADP
bae-8464	138	15	heterogeneity	heterogeneity	NOUN
bae-8464	138	16	that	that	PRON
bae-8464	138	17	we	we	PRON
bae-8464	138	18	mentioned	mention	VERB
bae-8464	138	19	in	in	ADP
bae-8464	138	20	the	the	DET
bae-8464	138	21	first	first	ADJ
bae-8464	138	22	part	part	NOUN
bae-8464	138	23	of	of	ADP
bae-8464	138	24	this	this	DET
bae-8464	138	25	subsection	subsection	NOUN
bae-8464	138	26	,	,	PUNCT
bae-8464	138	27	where	where	SCONJ
bae-8464	138	28	the	the	DET
bae-8464	138	29	effect	effect	NOUN
bae-8464	138	30	is	be	AUX
bae-8464	138	31	thought	think	VERB
bae-8464	138	32	to	to	PART
bae-8464	138	33	vary	vary	VERB
bae-8464	138	34	according	accord	VERB
bae-8464	138	35	either	either	CCONJ
bae-8464	138	36	to	to	ADP
bae-8464	138	37	the	the	DET
bae-8464	138	38	group	group	NOUN
bae-8464	138	39	,	,	PUNCT
bae-8464	138	40	to	to	ADP
bae-8464	138	41	the	the	DET
bae-8464	138	42	length	length	NOUN
bae-8464	138	43	of	of	ADP
bae-8464	138	44	exposure	exposure	NOUN
bae-8464	138	45	to	to	ADP
bae-8464	138	46	the	the	DET
bae-8464	138	47	treatment	treatment	NOUN
bae-8464	138	48	,	,	PUNCT
bae-8464	138	49	or	or	CCONJ
bae-8464	138	50	to	to	ADP
bae-8464	138	51	the	the	DET
bae-8464	138	52	moment	moment	NOUN
bae-8464	138	53	when	when	SCONJ
bae-8464	138	54	the	the	DET
bae-8464	138	55	effect	effect	NOUN
bae-8464	138	56	is	be	AUX
bae-8464	138	57	estimated	estimate	VERB
bae-8464	138	58	,	,	PUNCT
bae-8464	138	59	respectively	respectively	ADV
bae-8464	138	60	.	.	PUNCT
bae-8464	139	1	the	the	DET
bae-8464	139	2	last	last	ADJ
bae-8464	139	3	summary	summary	NOUN
bae-8464	139	4	measure	measure	NOUN
bae-8464	139	5	,	,	PUNCT
bae-8464	139	6	selective	selective	ADJ
bae-8464	139	7	+	+	CCONJ
bae-8464	139	8	dynamic	dynamic	ADJ
bae-8464	139	9	,	,	PUNCT
bae-8464	139	10	is	be	AUX
bae-8464	139	11	a	a	DET
bae-8464	139	12	combination	combination	NOUN
bae-8464	139	13	of	of	ADP
bae-8464	139	14	selective	selective	ADJ
bae-8464	139	15	treatment	treatment	NOUN
bae-8464	139	16	timing	timing	NOUN
bae-8464	139	17	and	and	CCONJ
bae-8464	139	18	dynamic	dynamic	ADJ
bae-8464	139	19	treatment	treatment	NOUN
bae-8464	139	20	effects	effect	NOUN
bae-8464	139	21	.	.	PUNCT
bae-8464	140	1	each	each	PRON
bae-8464	140	2	of	of	ADP
bae-8464	140	3	these	these	DET
bae-8464	140	4	summary	summary	NOUN
bae-8464	140	5	measures	measure	NOUN
bae-8464	140	6	has	have	VERB
bae-8464	140	7	two	two	NUM
bae-8464	140	8	levels	level	NOUN
bae-8464	140	9	of	of	ADP
bae-8464	140	10	aggregation	aggregation	NOUN
bae-8464	140	11	.	.	PUNCT
bae-8464	141	1	the	the	DET
bae-8464	141	2	first	first	ADJ
bae-8464	141	3	level	level	NOUN
bae-8464	141	4	indicates	indicate	VERB
bae-8464	141	5	the	the	DET
bae-8464	141	6	att	att	PROPN
bae-8464	141	7	within	within	ADP
bae-8464	141	8	each	each	DET
bae-8464	141	9	group	group	NOUN
bae-8464	141	10	(	(	PUNCT
bae-8464	141	11	g	g	NOUN
bae-8464	141	12	)	)	PUNCT
bae-8464	141	13	,	,	PUNCT
bae-8464	141	14	number	number	NOUN
bae-8464	141	15	of	of	ADP
bae-8464	141	16	periods	period	NOUN
bae-8464	141	17	after	after	ADP
bae-8464	141	18	the	the	DET
bae-8464	141	19	treatment	treatment	NOUN
bae-8464	141	20	(	(	PUNCT
bae-8464	141	21	e	e	NOUN
bae-8464	141	22	)	)	PUNCT
bae-8464	141	23	,	,	PUNCT
bae-8464	141	24	or	or	CCONJ
bae-8464	141	25	period	period	NOUN
bae-8464	141	26	(	(	PUNCT
bae-8464	141	27	t	t	NOUN
bae-8464	141	28	)	)	PUNCT
bae-8464	141	29	.	.	PUNCT
bae-8464	142	1	the	the	DET
bae-8464	142	2	second	second	ADJ
bae-8464	142	3	level	level	NOUN
bae-8464	142	4	measure	measure	NOUN
bae-8464	142	5	is	be	AUX
bae-8464	142	6	an	an	DET
bae-8464	142	7	average	average	NOUN
bae-8464	142	8	of	of	ADP
bae-8464	142	9	the	the	DET
bae-8464	142	10	first	first	ADJ
bae-8464	142	11	level	level	NOUN
bae-8464	142	12	measures	measure	NOUN
bae-8464	142	13	.	.	PUNCT
bae-8464	143	1	as	as	SCONJ
bae-8464	143	2	we	we	PRON
bae-8464	143	3	can	can	AUX
bae-8464	143	4	see	see	VERB
bae-8464	143	5	from	from	ADP
bae-8464	143	6	table	table	NOUN
bae-8464	143	7	1	1	NUM
bae-8464	143	8	,	,	PUNCT
bae-8464	143	9	to	to	PART
bae-8464	143	10	obtain	obtain	VERB
bae-8464	143	11	these	these	DET
bae-8464	143	12	measures	measure	NOUN
bae-8464	143	13	,	,	PUNCT
bae-8464	143	14	the	the	DET
bae-8464	143	15	group	group	NOUN
bae-8464	143	16	-	-	PUNCT
bae-8464	143	17	time	time	NOUN
bae-8464	143	18	atts	att	NOUN
bae-8464	143	19	are	be	AUX
bae-8464	143	20	weighted	weight	VERB
bae-8464	143	21	on	on	ADP
bae-8464	143	22	the	the	DET
bae-8464	143	23	basis	basis	NOUN
bae-8464	143	24	of	of	ADP
bae-8464	143	25	the	the	DET
bae-8464	143	26	size	size	NOUN
bae-8464	143	27	of	of	ADP
bae-8464	143	28	the	the	DET
bae-8464	143	29	samples	sample	NOUN
bae-8464	143	30	of	of	ADP
bae-8464	143	31	interest	interest	NOUN
bae-8464	143	32	(	(	PUNCT
bae-8464	143	33	which	which	PRON
bae-8464	143	34	vary	vary	VERB
bae-8464	143	35	according	accord	VERB
bae-8464	143	36	to	to	ADP
bae-8464	143	37	the	the	DET
bae-8464	143	38	different	different	ADJ
bae-8464	143	39	summary	summary	NOUN
bae-8464	143	40	measures	measure	NOUN
bae-8464	143	41	)	)	PUNCT
bae-8464	143	42	.	.	PUNCT
bae-8464	144	1	in	in	ADP
bae-8464	144	2	this	this	DET
bae-8464	144	3	way	way	NOUN
bae-8464	144	4	,	,	PUNCT
bae-8464	144	5	weights	weight	NOUN
bae-8464	144	6	are	be	AUX
bae-8464	144	7	assured	assure	VERB
bae-8464	144	8	to	to	PART
bae-8464	144	9	be	be	AUX
bae-8464	144	10	always	always	ADV
bae-8464	144	11	positive	positive	ADJ
bae-8464	144	12	and	and	CCONJ
bae-8464	144	13	meaningful	meaningful	ADJ
bae-8464	144	14	,	,	PUNCT
bae-8464	144	15	thus	thus	ADV
bae-8464	144	16	avoiding	avoid	VERB
bae-8464	144	17	the	the	DET
bae-8464	144	18	occurrence	occurrence	NOUN
bae-8464	144	19	of	of	ADP
bae-8464	144	20	any	any	DET
bae-8464	144	21	bias	bias	NOUN
bae-8464	144	22	or	or	CCONJ
bae-8464	144	23	difficulty	difficulty	NOUN
bae-8464	144	24	in	in	ADP
bae-8464	144	25	their	their	PRON
bae-8464	144	26	interpretation	interpretation	NOUN
bae-8464	144	27	.	.	PUNCT
bae-8464	145	1	to	to	PART
bae-8464	145	2	better	well	ADV
bae-8464	145	3	clarify	clarify	VERB
bae-8464	145	4	the	the	DET
bae-8464	145	5	meaning	meaning	NOUN
bae-8464	145	6	of	of	ADP
bae-8464	145	7	the	the	DET
bae-8464	145	8	summary	summary	NOUN
bae-8464	145	9	measures	measure	NOUN
bae-8464	145	10	,	,	PUNCT
bae-8464	145	11	we	we	PRON
bae-8464	145	12	propose	propose	VERB
bae-8464	145	13	a	a	DET
bae-8464	145	14	simple	simple	ADJ
bae-8464	145	15	practical	practical	ADJ
bae-8464	145	16	example	example	NOUN
bae-8464	145	17	.	.	PUNCT
bae-8464	146	1	in	in	ADP
bae-8464	146	2	figure	figure	NOUN
bae-8464	146	3	1	1	NUM
bae-8464	146	4	,	,	PUNCT
bae-8464	146	5	we	we	PRON
bae-8464	146	6	report	report	VERB
bae-8464	146	7	hypothetical	hypothetical	ADJ
bae-8464	146	8	atts	att	NOUN
bae-8464	146	9	for	for	ADP
bae-8464	146	10	three	three	NUM
bae-8464	146	11	groups	group	NOUN
bae-8464	146	12	of	of	ADP
bae-8464	146	13	individuals	individual	NOUN
bae-8464	146	14	.	.	PUNCT
bae-8464	147	1	one	one	NUM
bae-8464	147	2	group	group	NOUN
bae-8464	147	3	(	(	PUNCT
bae-8464	147	4	bold	bold	ADJ
bae-8464	147	5	line	line	NOUN
bae-8464	147	6	)	)	PUNCT
bae-8464	147	7	is	be	AUX
bae-8464	147	8	first	first	ADV
bae-8464	147	9	treated	treat	VERB
bae-8464	147	10	at	at	ADP
bae-8464	147	11	period	period	NOUN
bae-8464	147	12	1	1	NUM
bae-8464	147	13	(	(	PUNCT
bae-8464	147	14	g	g	NOUN
bae-8464	147	15	=	=	SYM
bae-8464	147	16	1	1	NUM
bae-8464	147	17	)	)	PUNCT
bae-8464	147	18	,	,	PUNCT
bae-8464	147	19	the	the	DET
bae-8464	147	20	second	second	ADJ
bae-8464	147	21	group	group	NOUN
bae-8464	147	22	(	(	PUNCT
bae-8464	147	23	dashed	dash	VERB
bae-8464	147	24	line	line	NOUN
bae-8464	147	25	)	)	PUNCT
bae-8464	147	26	at	at	ADP
bae-8464	147	27	period	period	NOUN
bae-8464	147	28	2	2	NUM
bae-8464	147	29	(	(	PUNCT
bae-8464	147	30	g	g	NOUN
bae-8464	147	31	=	=	SYM
bae-8464	147	32	2	2	NUM
bae-8464	147	33	)	)	PUNCT
bae-8464	147	34	and	and	CCONJ
bae-8464	147	35	the	the	DET
bae-8464	147	36	last	last	ADJ
bae-8464	147	37	group	group	NOUN
bae-8464	147	38	(	(	PUNCT
bae-8464	147	39	dotted	dotted	ADJ
bae-8464	147	40	line	line	NOUN
bae-8464	147	41	)	)	PUNCT
bae-8464	147	42	is	be	AUX
bae-8464	147	43	treated	treat	VERB
bae-8464	147	44	for	for	ADP
bae-8464	147	45	the	the	DET
bae-8464	147	46	first	first	ADJ
bae-8464	147	47	time	time	NOUN
bae-8464	147	48	at	at	ADP
bae-8464	147	49	period	period	NOUN
bae-8464	147	50	3	3	NUM
bae-8464	147	51	(	(	PUNCT
bae-8464	147	52	g	g	NOUN
bae-8464	147	53	=	=	NOUN
bae-8464	147	54	3	3	NUM
bae-8464	147	55	)	)	PUNCT
bae-8464	147	56	.	.	PUNCT
bae-8464	148	1	according	accord	VERB
bae-8464	148	2	to	to	ADP
bae-8464	148	3	the	the	DET
bae-8464	148	4	formulas	formula	NOUN
bae-8464	148	5	in	in	ADP
bae-8464	148	6	table	table	NOUN
bae-8464	148	7	1	1	NUM
bae-8464	148	8	,	,	PUNCT
bae-8464	148	9	these	these	DET
bae-8464	148	10	atts	att	NOUN
bae-8464	148	11	are	be	AUX
bae-8464	148	12	aggregated	aggregate	VERB
bae-8464	148	13	into	into	ADP
bae-8464	148	14	the	the	DET
bae-8464	148	15	first	first	ADJ
bae-8464	148	16	level	level	NOUN
bae-8464	148	17	summary	summary	NOUN
bae-8464	148	18	measures	measure	NOUN
bae-8464	148	19	,	,	PUNCT
bae-8464	148	20	which	which	PRON
bae-8464	148	21	are	be	AUX
bae-8464	148	22	reported	report	VERB
bae-8464	148	23	in	in	ADP
bae-8464	148	24	figure	figure	NOUN
bae-8464	148	25	2	2	NUM
bae-8464	148	26	.	.	PUNCT
bae-8464	149	1	the	the	DET
bae-8464	149	2	selective	selective	ADJ
bae-8464	149	3	treatment	treatment	NOUN
bae-8464	149	4	timing	timing	NOUN
bae-8464	149	5	(	(	PUNCT
bae-8464	149	6	“	"	PUNCT
bae-8464	149	7	selective	selective	ADJ
bae-8464	149	8	”	"	PUNCT
bae-8464	149	9	pane	pane	NOUN
bae-8464	149	10	of	of	ADP
bae-8464	149	11	figure	figure	NOUN
bae-8464	149	12	2	2	NUM
bae-8464	149	13	)	)	PUNCT
bae-8464	149	14	highlights	highlight	NOUN
bae-8464	149	15	that	that	SCONJ
bae-8464	149	16	the	the	DET
bae-8464	149	17	average	average	ADJ
bae-8464	149	18	effect	effect	NOUN
bae-8464	149	19	is	be	AUX
bae-8464	149	20	larger	large	ADJ
bae-8464	149	21	for	for	ADP
bae-8464	149	22	the	the	DET
bae-8464	149	23	group	group	NOUN
bae-8464	149	24	that	that	PRON
bae-8464	149	25	receive	receive	VERB
bae-8464	149	26	the	the	DET
bae-8464	149	27	table	table	NOUN
bae-8464	149	28	1	1	NUM
bae-8464	149	29	.	.	PUNCT
bae-8464	150	1	summary	summary	NOUN
bae-8464	150	2	parameters	parameter	NOUN
bae-8464	150	3	of	of	ADP
bae-8464	150	4	the	the	DET
bae-8464	150	5	att	att	PROPN
bae-8464	150	6	proposed	propose	VERB
bae-8464	150	7	by	by	ADP
bae-8464	150	8	callaway	callaway	PROPN
bae-8464	150	9	and	and	CCONJ
bae-8464	150	10	sant’anna	sant’anna	NOUN
bae-8464	150	11	(	(	PUNCT
bae-8464	150	12	2018	2018	NUM
bae-8464	150	13	)	)	PUNCT
bae-8464	150	14	.	.	PUNCT
bae-8464	151	1	summary	summary	NOUN
bae-8464	151	2	parameter	parameter	NOUN
bae-8464	151	3	first	first	ADJ
bae-8464	151	4	level	level	NOUN
bae-8464	151	5	second	second	ADJ
bae-8464	151	6	level	level	NOUN
bae-8464	151	7	weighted	weight	VERB
bae-8464	151	8	average1	average1	PROPN
bae-8464	151	9	selective	selective	ADJ
bae-8464	151	10	treatment	treatment	NOUN
bae-8464	151	11	timing	time	VERB
bae-8464	151	12	dynamic	dynamic	ADJ
bae-8464	151	13	treatment	treatment	NOUN
bae-8464	151	14	effects2	effects2	NOUN
bae-8464	151	15	calendar	calendar	NOUN
bae-8464	151	16	time	time	NOUN
bae-8464	151	17	effects	effect	NOUN
bae-8464	151	18	selective	selective	ADJ
bae-8464	151	19	+	+	CCONJ
bae-8464	151	20	dynamic3	dynamic3	NOUN
bae-8464	151	21	1	1	NUM
bae-8464	151	22	.	.	PUNCT
bae-8464	152	1	the	the	DET
bae-8464	152	2	weighted	weight	VERB
bae-8464	152	3	average	average	ADJ
bae-8464	152	4	parameter	parameter	NOUN
bae-8464	152	5	had	have	VERB
bae-8464	152	6	a	a	DET
bae-8464	152	7	single	single	ADJ
bae-8464	152	8	level	level	NOUN
bae-8464	152	9	of	of	ADP
bae-8464	152	10	aggregation	aggregation	NOUN
bae-8464	152	11	.	.	PUNCT
bae-8464	153	1	the	the	DET
bae-8464	153	2	term	term	NOUN
bae-8464	153	3	k	k	PROPN
bae-8464	153	4	assures	assure	VERB
bae-8464	153	5	the	the	DET
bae-8464	153	6	normalization	normalization	NOUN
bae-8464	153	7	of	of	ADP
bae-8464	153	8	weights	weight	NOUN
bae-8464	153	9	,	,	PUNCT
bae-8464	153	10	and	and	CCONJ
bae-8464	153	11	is	be	AUX
bae-8464	153	12	equal	equal	ADJ
bae-8464	153	13	to	to	ADP
bae-8464	153	14	.	.	PUNCT
bae-8464	154	1	2	2	X
bae-8464	154	2	.	.	X
bae-8464	154	3	e	e	NOUN
bae-8464	154	4	represents	represent	VERB
bae-8464	154	5	the	the	DET
bae-8464	154	6	number	number	NOUN
bae-8464	154	7	of	of	ADP
bae-8464	154	8	periods	period	NOUN
bae-8464	154	9	(	(	PUNCT
bae-8464	154	10	years	year	NOUN
bae-8464	154	11	)	)	PUNCT
bae-8464	154	12	after	after	SCONJ
bae-8464	154	13	a	a	DET
bae-8464	154	14	group	group	NOUN
bae-8464	154	15	g	g	NOUN
bae-8464	154	16	of	of	ADP
bae-8464	154	17	units	unit	NOUN
bae-8464	154	18	receive	receive	VERB
bae-8464	154	19	the	the	DET
bae-8464	154	20	first	first	ADJ
bae-8464	154	21	treatment	treatment	NOUN
bae-8464	154	22	.	.	PUNCT
bae-8464	155	1	3	3	X
bae-8464	155	2	.	.	X
bae-8464	155	3	e	e	X
bae-8464	155	4	’	'	PUNCT
bae-8464	155	5	is	be	AUX
bae-8464	155	6	a	a	DET
bae-8464	155	7	specific	specific	ADJ
bae-8464	155	8	number	number	NOUN
bae-8464	155	9	of	of	ADP
bae-8464	155	10	periods	period	NOUN
bae-8464	155	11	,	,	PUNCT
bae-8464	155	12	selected	select	VERB
bae-8464	155	13	by	by	ADP
bae-8464	155	14	the	the	DET
bae-8464	155	15	researcher	researcher	NOUN
bae-8464	155	16	,	,	PUNCT
bae-8464	155	17	after	after	SCONJ
bae-8464	155	18	a	a	DET
bae-8464	155	19	group	group	NOUN
bae-8464	155	20	g	g	NOUN
bae-8464	155	21	of	of	ADP
bae-8464	155	22	units	unit	NOUN
bae-8464	155	23	receives	receive	VERB
bae-8464	155	24	the	the	DET
bae-8464	155	25	first	first	ADJ
bae-8464	155	26	treatment	treatment	NOUN
bae-8464	155	27	.	.	PUNCT
bae-8464	156	1	δgt(e	δgt(e	X
bae-8464	156	2	,	,	PUNCT
bae-8464	156	3	e	e	NOUN
bae-8464	156	4	’	'	PUNCT
bae-8464	156	5	)	)	PUNCT
bae-8464	156	6	abbreviates	abbreviate	VERB
bae-8464	156	7	the	the	DET
bae-8464	156	8	logic	logic	NOUN
bae-8464	156	9	function	function	NOUN
bae-8464	156	10	.	.	PUNCT
bae-8464	157	1	93the	93the	DET
bae-8464	157	2	role	role	NOUN
bae-8464	157	3	of	of	ADP
bae-8464	157	4	group	group	NOUN
bae-8464	157	5	-	-	PUNCT
bae-8464	157	6	time	time	NOUN
bae-8464	157	7	treatment	treatment	NOUN
bae-8464	157	8	effect	effect	NOUN
bae-8464	157	9	heterogeneity	heterogeneity	NOUN
bae-8464	157	10	first	first	ADJ
bae-8464	157	11	treatment	treatment	NOUN
bae-8464	157	12	in	in	ADP
bae-8464	157	13	the	the	DET
bae-8464	157	14	second	second	ADJ
bae-8464	157	15	period	period	NOUN
bae-8464	157	16	.	.	PUNCT
bae-8464	158	1	the	the	DET
bae-8464	158	2	dynamic	dynamic	ADJ
bae-8464	158	3	treatment	treatment	NOUN
bae-8464	158	4	effect	effect	NOUN
bae-8464	158	5	(	(	PUNCT
bae-8464	158	6	“	"	PUNCT
bae-8464	158	7	dynamic	dynamic	ADJ
bae-8464	158	8	”	"	PUNCT
bae-8464	158	9	pane	pane	NOUN
bae-8464	158	10	)	)	PUNCT
bae-8464	158	11	shows	show	VERB
bae-8464	158	12	that	that	SCONJ
bae-8464	158	13	,	,	PUNCT
bae-8464	158	14	on	on	ADP
bae-8464	158	15	average	average	ADJ
bae-8464	158	16	,	,	PUNCT
bae-8464	158	17	the	the	PRON
bae-8464	158	18	longer	long	ADJ
bae-8464	158	19	individuals	individual	NOUN
bae-8464	158	20	stays	stay	VERB
bae-8464	158	21	in	in	ADP
bae-8464	158	22	the	the	DET
bae-8464	158	23	treatment	treatment	NOUN
bae-8464	158	24	,	,	PUNCT
bae-8464	158	25	the	the	PRON
bae-8464	158	26	higher	high	ADJ
bae-8464	158	27	the	the	DET
bae-8464	158	28	treatment	treatment	NOUN
bae-8464	158	29	effect	effect	NOUN
bae-8464	158	30	.	.	PUNCT
bae-8464	159	1	finally	finally	ADV
bae-8464	159	2	,	,	PUNCT
bae-8464	159	3	the	the	DET
bae-8464	159	4	calendar	calendar	NOUN
bae-8464	159	5	treatment	treatment	NOUN
bae-8464	159	6	effect	effect	NOUN
bae-8464	159	7	(	(	PUNCT
bae-8464	159	8	“	"	PUNCT
bae-8464	159	9	calendar	calendar	NOUN
bae-8464	159	10	”	"	PUNCT
bae-8464	159	11	pane	pane	NOUN
bae-8464	159	12	)	)	PUNCT
bae-8464	159	13	suggests	suggest	VERB
bae-8464	159	14	that	that	SCONJ
bae-8464	159	15	the	the	DET
bae-8464	159	16	effect	effect	NOUN
bae-8464	159	17	measured	measure	VERB
bae-8464	159	18	in	in	ADP
bae-8464	159	19	the	the	DET
bae-8464	159	20	last	last	ADJ
bae-8464	159	21	periods	period	NOUN
bae-8464	159	22	(	(	PUNCT
bae-8464	159	23	t	t	NOUN
bae-8464	159	24	=	=	SYM
bae-8464	159	25	3	3	NUM
bae-8464	159	26	and	and	CCONJ
bae-8464	159	27	t	t	NOUN
bae-8464	159	28	=	=	SYM
bae-8464	159	29	4	4	X
bae-8464	159	30	)	)	PUNCT
bae-8464	159	31	is	be	AUX
bae-8464	159	32	higher	high	ADJ
bae-8464	159	33	.	.	PUNCT
bae-8464	160	1	for	for	ADP
bae-8464	160	2	this	this	DET
bae-8464	160	3	simple	simple	ADJ
bae-8464	160	4	example	example	NOUN
bae-8464	160	5	,	,	PUNCT
bae-8464	160	6	all	all	DET
bae-8464	160	7	this	this	DET
bae-8464	160	8	information	information	NOUN
bae-8464	160	9	were	be	AUX
bae-8464	160	10	easily	easily	ADV
bae-8464	160	11	retrievable	retrievable	ADJ
bae-8464	160	12	from	from	ADP
bae-8464	160	13	figure	figure	NOUN
bae-8464	160	14	1	1	NUM
bae-8464	160	15	,	,	PUNCT
bae-8464	160	16	but	but	CCONJ
bae-8464	160	17	the	the	DET
bae-8464	160	18	summary	summary	NOUN
bae-8464	160	19	measures	measure	NOUN
bae-8464	160	20	gain	gain	VERB
bae-8464	160	21	importance	importance	NOUN
bae-8464	160	22	when	when	SCONJ
bae-8464	160	23	the	the	DET
bae-8464	160	24	number	number	NOUN
bae-8464	160	25	of	of	ADP
bae-8464	160	26	groups	group	NOUN
bae-8464	160	27	and	and	CCONJ
bae-8464	160	28	periods	period	NOUN
bae-8464	160	29	gets	get	VERB
bae-8464	160	30	large	large	ADJ
bae-8464	160	31	.	.	PUNCT
bae-8464	161	1	a	a	DET
bae-8464	161	2	final	final	ADJ
bae-8464	161	3	major	major	ADJ
bae-8464	161	4	contribution	contribution	NOUN
bae-8464	161	5	of	of	ADP
bae-8464	161	6	callaway	callaway	NOUN
bae-8464	161	7	and	and	CCONJ
bae-8464	161	8	sant’anna	sant’anna	NOUN
bae-8464	161	9	(	(	PUNCT
bae-8464	161	10	2018	2018	NUM
bae-8464	161	11	)	)	PUNCT
bae-8464	161	12	is	be	AUX
bae-8464	161	13	the	the	DET
bae-8464	161	14	derivation	derivation	NOUN
bae-8464	161	15	of	of	ADP
bae-8464	161	16	the	the	DET
bae-8464	161	17	respective	respective	ADJ
bae-8464	161	18	asymptotic	asymptotic	ADJ
bae-8464	161	19	theory	theory	NOUN
bae-8464	161	20	for	for	ADP
bae-8464	161	21	both	both	PRON
bae-8464	161	22	the	the	DET
bae-8464	161	23	att(g	att(g	PROPN
bae-8464	161	24	,	,	PUNCT
bae-8464	161	25	t	t	PROPN
bae-8464	161	26	)	)	PUNCT
bae-8464	161	27	estimators	estimator	NOUN
bae-8464	161	28	and	and	CCONJ
bae-8464	161	29	the	the	DET
bae-8464	161	30	summary	summary	NOUN
bae-8464	161	31	parameters	parameter	NOUN
bae-8464	161	32	.	.	PUNCT
bae-8464	162	1	specifically	specifically	ADV
bae-8464	162	2	,	,	PUNCT
bae-8464	162	3	they	they	PRON
bae-8464	162	4	derived	derive	VERB
bae-8464	162	5	both	both	CCONJ
bae-8464	162	6	a	a	DET
bae-8464	162	7	consistent	consistent	ADJ
bae-8464	162	8	estimator	estimator	NOUN
bae-8464	162	9	of	of	ADP
bae-8464	162	10	the	the	DET
bae-8464	162	11	variance	variance	NOUN
bae-8464	162	12	and	and	CCONJ
bae-8464	162	13	a	a	DET
bae-8464	162	14	specific	specific	ADJ
bae-8464	162	15	bootstrap	bootstrap	NOUN
bae-8464	162	16	procedure	procedure	NOUN
bae-8464	162	17	.	.	PUNCT
bae-8464	163	1	the	the	DET
bae-8464	163	2	suggested	suggest	VERB
bae-8464	163	3	bootstrap	bootstrap	NOUN
bae-8464	163	4	procedure	procedure	NOUN
bae-8464	163	5	in	in	ADP
bae-8464	163	6	particular	particular	ADJ
bae-8464	163	7	has	have	VERB
bae-8464	163	8	some	some	DET
bae-8464	163	9	advantages	advantage	NOUN
bae-8464	163	10	over	over	ADP
bae-8464	163	11	traditional	traditional	ADJ
bae-8464	163	12	bootstrap	bootstrap	NOUN
bae-8464	163	13	.	.	PUNCT
bae-8464	164	1	it	it	PRON
bae-8464	164	2	avoids	avoid	VERB
bae-8464	164	3	the	the	DET
bae-8464	164	4	re	re	NOUN
bae-8464	164	5	-	-	NOUN
bae-8464	164	6	estimation	estimation	NOUN
bae-8464	164	7	of	of	ADP
bae-8464	164	8	the	the	DET
bae-8464	164	9	propensity	propensity	NOUN
bae-8464	164	10	score	score	NOUN
bae-8464	164	11	in	in	ADP
bae-8464	164	12	each	each	DET
bae-8464	164	13	draw	draw	NOUN
bae-8464	164	14	;	;	PUNCT
bae-8464	164	15	it	it	PRON
bae-8464	164	16	includes	include	VERB
bae-8464	164	17	,	,	PUNCT
bae-8464	164	18	in	in	ADP
bae-8464	164	19	each	each	DET
bae-8464	164	20	iteration	iteration	NOUN
bae-8464	164	21	,	,	PUNCT
bae-8464	164	22	observations	observation	NOUN
bae-8464	164	23	from	from	ADP
bae-8464	164	24	each	each	DET
bae-8464	164	25	group	group	NOUN
bae-8464	164	26	;	;	PUNCT
bae-8464	164	27	and	and	CCONJ
bae-8464	164	28	it	it	PRON
bae-8464	164	29	allows	allow	VERB
bae-8464	164	30	to	to	PART
bae-8464	164	31	compute	compute	VERB
bae-8464	164	32	confidence	confidence	NOUN
bae-8464	164	33	bands	band	NOUN
bae-8464	164	34	simultaneously	simultaneously	ADV
bae-8464	164	35	valid	valid	ADJ
bae-8464	164	36	in	in	ADP
bae-8464	164	37	g	g	PROPN
bae-8464	164	38	an	an	DET
bae-8464	164	39	t.	t.	PROPN
bae-8464	164	40	3	3	NUM
bae-8464	164	41	.	.	PUNCT
bae-8464	164	42	data	datum	NOUN
bae-8464	164	43	and	and	CCONJ
bae-8464	164	44	methods	method	NOUN
bae-8464	164	45	3.1	3.1	NUM
bae-8464	164	46	data	datum	NOUN
bae-8464	164	47	sources	source	NOUN
bae-8464	164	48	and	and	CCONJ
bae-8464	164	49	samples	sample	NOUN
bae-8464	164	50	in	in	ADP
bae-8464	164	51	our	our	PRON
bae-8464	164	52	study	study	NOUN
bae-8464	164	53	we	we	PRON
bae-8464	164	54	used	use	VERB
bae-8464	164	55	two	two	NUM
bae-8464	164	56	data	datum	NOUN
bae-8464	164	57	sources	source	NOUN
bae-8464	164	58	:	:	PUNCT
bae-8464	164	59	the	the	DET
bae-8464	164	60	italian	italian	ADJ
bae-8464	164	61	farm	farm	NOUN
bae-8464	164	62	accountancy	accountancy	NOUN
bae-8464	164	63	data	datum	NOUN
bae-8464	164	64	network	network	NOUN
bae-8464	164	65	(	(	PUNCT
bae-8464	164	66	fadn	fadn	PROPN
bae-8464	164	67	)	)	PUNCT
bae-8464	164	68	and	and	CCONJ
bae-8464	164	69	the	the	DET
bae-8464	164	70	eu	eu	PROPN
bae-8464	164	71	eambrosia	eambrosia	PROPN
bae-8464	164	72	database3	database3	PROPN
bae-8464	164	73	.	.	PUNCT
bae-8464	165	1	the	the	DET
bae-8464	165	2	fadn	fadn	PROPN
bae-8464	165	3	data	datum	NOUN
bae-8464	165	4	we	we	PRON
bae-8464	165	5	worked	work	VERB
bae-8464	165	6	with	with	ADP
bae-8464	165	7	cover	cover	NOUN
bae-8464	165	8	a	a	DET
bae-8464	165	9	nine	nine	NUM
bae-8464	165	10	years	year	NOUN
bae-8464	165	11	period	period	NOUN
bae-8464	165	12	,	,	PUNCT
bae-8464	165	13	from	from	ADP
bae-8464	165	14	2008	2008	NUM
bae-8464	165	15	to	to	ADP
bae-8464	165	16	2016	2016	NUM
bae-8464	165	17	.	.	PUNCT
bae-8464	166	1	fadn	fadn	PROPN
bae-8464	166	2	is	be	AUX
bae-8464	166	3	an	an	DET
bae-8464	166	4	unbalanced	unbalanced	ADJ
bae-8464	166	5	panel	panel	NOUN
bae-8464	166	6	collecting	collect	VERB
bae-8464	166	7	farm	farm	NOUN
bae-8464	166	8	-	-	PUNCT
bae-8464	166	9	level	level	NOUN
bae-8464	166	10	data	datum	NOUN
bae-8464	166	11	using	use	VERB
bae-8464	166	12	a	a	DET
bae-8464	166	13	stratified	stratified	ADJ
bae-8464	166	14	sample	sample	NOUN
bae-8464	166	15	design	design	NOUN
bae-8464	166	16	common	common	ADJ
bae-8464	166	17	to	to	ADP
bae-8464	166	18	all	all	DET
bae-8464	166	19	eu	eu	PROPN
bae-8464	166	20	member	member	NOUN
bae-8464	166	21	states4	states4	PROPN
bae-8464	166	22	.	.	PUNCT
bae-8464	167	1	the	the	DET
bae-8464	167	2	database	database	NOUN
bae-8464	167	3	reports	report	VERB
bae-8464	167	4	3	3	NUM
bae-8464	167	5	the	the	DET
bae-8464	167	6	eambrosia	eambrosia	NOUN
bae-8464	167	7	database	database	NOUN
bae-8464	167	8	is	be	AUX
bae-8464	167	9	accessible	accessible	ADJ
bae-8464	167	10	at	at	ADP
bae-8464	167	11	:	:	PUNCT
bae-8464	167	12	https://ec.europa.eu/info/food-farming-fisheries/food-safety-andquality/certification/quality-labels/geographical-indications-register/	https://ec.europa.eu/info/food-farming-fisheries/food-safety-andquality/certification/quality-labels/geographical-indications-register/	ADP
bae-8464	167	13	4	4	NUM
bae-8464	167	14	the	the	DET
bae-8464	167	15	fadn	fadn	ADJ
bae-8464	167	16	field	field	NOUN
bae-8464	167	17	of	of	ADP
bae-8464	167	18	observation	observation	NOUN
bae-8464	167	19	consists	consist	VERB
bae-8464	167	20	of	of	ADP
bae-8464	167	21	commercial	commercial	ADJ
bae-8464	167	22	farms	farm	NOUN
bae-8464	167	23	,	,	PUNCT
bae-8464	167	24	which	which	PRON
bae-8464	167	25	are	be	AUX
bae-8464	167	26	defined	define	VERB
bae-8464	167	27	according	accord	VERB
bae-8464	167	28	to	to	ADP
bae-8464	167	29	country	country	NOUN
bae-8464	167	30	-	-	PUNCT
bae-8464	167	31	specific	specific	ADJ
bae-8464	167	32	economic	economic	ADJ
bae-8464	167	33	size	size	NOUN
bae-8464	167	34	thresholds	threshold	NOUN
bae-8464	167	35	(	(	PUNCT
bae-8464	167	36	see	see	VERB
bae-8464	167	37	reg.(ec	reg.(ec	NOUN
bae-8464	167	38	)	)	PUNCT
bae-8464	167	39	1242/2008	1242/2008	NUM
bae-8464	167	40	)	)	PUNCT
bae-8464	167	41	.	.	PUNCT
bae-8464	168	1	for	for	ADP
bae-8464	168	2	italy	italy	PROPN
bae-8464	168	3	,	,	PUNCT
bae-8464	168	4	the	the	DET
bae-8464	168	5	threshold	threshold	NOUN
bae-8464	168	6	is	be	AUX
bae-8464	168	7	set	set	VERB
bae-8464	168	8	to	to	ADP
bae-8464	168	9	4000	4000	NUM
bae-8464	168	10	euros	euro	NOUN
bae-8464	168	11	until	until	ADP
bae-8464	168	12	2014	2014	NUM
bae-8464	168	13	figure	figure	NOUN
bae-8464	168	14	1	1	NUM
bae-8464	168	15	.	.	PUNCT
bae-8464	169	1	hypothetical	hypothetical	ADJ
bae-8464	169	2	group	group	NOUN
bae-8464	169	3	-	-	PUNCT
bae-8464	169	4	time	time	NOUN
bae-8464	169	5	atts	att	NOUN
bae-8464	169	6	:	:	PUNCT
bae-8464	169	7	each	each	DET
bae-8464	169	8	line	line	NOUN
bae-8464	169	9	identifies	identify	VERB
bae-8464	169	10	a	a	DET
bae-8464	169	11	group	group	NOUN
bae-8464	169	12	of	of	ADP
bae-8464	169	13	treated	treat	VERB
bae-8464	169	14	units	unit	NOUN
bae-8464	169	15	that	that	PRON
bae-8464	169	16	receive	receive	VERB
bae-8464	169	17	the	the	DET
bae-8464	169	18	treatment	treatment	NOUN
bae-8464	169	19	in	in	ADP
bae-8464	169	20	a	a	DET
bae-8464	169	21	specific	specific	ADJ
bae-8464	169	22	time	time	NOUN
bae-8464	169	23	period	period	NOUN
bae-8464	169	24	.	.	PUNCT
bae-8464	170	1	figure	figure	NOUN
bae-8464	170	2	2	2	NUM
bae-8464	170	3	.	.	PUNCT
bae-8464	170	4	first	first	ADJ
bae-8464	170	5	-	-	PUNCT
bae-8464	170	6	level	level	NOUN
bae-8464	170	7	summary	summary	NOUN
bae-8464	170	8	measures	measure	NOUN
bae-8464	170	9	for	for	ADP
bae-8464	170	10	the	the	DET
bae-8464	170	11	hypothetical	hypothetical	ADJ
bae-8464	170	12	group	group	NOUN
bae-8464	170	13	-	-	PUNCT
bae-8464	170	14	time	time	NOUN
bae-8464	170	15	atts	atts	NOUN
bae-8464	170	16	reported	report	VERB
bae-8464	170	17	in	in	ADP
bae-8464	170	18	figure	figure	NOUN
bae-8464	170	19	1	1	NUM
bae-8464	170	20	.	.	NUM
bae-8464	170	21	94	94	NUM
bae-8464	170	22	leonardo	leonardo	PROPN
bae-8464	170	23	cei	cei	PROPN
bae-8464	170	24	,	,	PUNCT
bae-8464	170	25	gianluca	gianluca	PROPN
bae-8464	170	26	stefani	stefani	PROPN
bae-8464	170	27	,	,	PUNCT
bae-8464	170	28	edi	edi	PROPN
bae-8464	170	29	defrancesco	defrancesco	PROPN
bae-8464	170	30	data	datum	NOUN
bae-8464	170	31	on	on	ADP
bae-8464	170	32	farm	farm	NOUN
bae-8464	170	33	structure	structure	NOUN
bae-8464	170	34	,	,	PUNCT
bae-8464	170	35	the	the	DET
bae-8464	170	36	farmer	farmer	NOUN
bae-8464	170	37	and	and	CCONJ
bae-8464	170	38	workforce	workforce	PROPN
bae-8464	170	39	characteristics	characteristic	NOUN
bae-8464	170	40	,	,	PUNCT
bae-8464	170	41	the	the	DET
bae-8464	170	42	production	production	NOUN
bae-8464	170	43	process	process	NOUN
bae-8464	170	44	and	and	CCONJ
bae-8464	170	45	several	several	ADJ
bae-8464	170	46	economic	economic	ADJ
bae-8464	170	47	indicators	indicator	NOUN
bae-8464	170	48	.	.	PUNCT
bae-8464	171	1	a	a	DET
bae-8464	171	2	specific	specific	ADJ
bae-8464	171	3	section	section	NOUN
bae-8464	171	4	of	of	ADP
bae-8464	171	5	the	the	DET
bae-8464	171	6	database	database	NOUN
bae-8464	171	7	reports	report	VERB
bae-8464	171	8	whether	whether	SCONJ
bae-8464	171	9	a	a	DET
bae-8464	171	10	farm	farm	NOUN
bae-8464	171	11	is	be	AUX
bae-8464	171	12	involved	involve	VERB
bae-8464	171	13	in	in	ADP
bae-8464	171	14	gi	gi	NOUN
bae-8464	171	15	production	production	NOUN
bae-8464	171	16	and	and	CCONJ
bae-8464	171	17	details	detail	NOUN
bae-8464	171	18	which	which	DET
bae-8464	171	19	crop	crop	NOUN
bae-8464	171	20	(	(	PUNCT
bae-8464	171	21	or	or	CCONJ
bae-8464	171	22	animal	animal	NOUN
bae-8464	171	23	type	type	NOUN
bae-8464	171	24	,	,	PUNCT
bae-8464	171	25	in	in	ADP
bae-8464	171	26	case	case	NOUN
bae-8464	171	27	of	of	ADP
bae-8464	171	28	livestock	livestock	NOUN
bae-8464	171	29	production	production	NOUN
bae-8464	171	30	)	)	PUNCT
bae-8464	171	31	is	be	AUX
bae-8464	171	32	under	under	ADP
bae-8464	171	33	pdo	pdo	PROPN
bae-8464	171	34	and/or	and/or	CCONJ
bae-8464	171	35	pgi	pgi	PROPN
bae-8464	171	36	certification	certification	NOUN
bae-8464	171	37	.	.	PUNCT
bae-8464	172	1	eambrosia	eambrosia	NOUN
bae-8464	172	2	(	(	PUNCT
bae-8464	172	3	formerly	formerly	ADV
bae-8464	172	4	door	door	NOUN
bae-8464	172	5	)	)	PUNCT
bae-8464	172	6	,	,	PUNCT
bae-8464	172	7	is	be	AUX
bae-8464	172	8	an	an	DET
bae-8464	172	9	european	european	ADJ
bae-8464	172	10	database	database	NOUN
bae-8464	172	11	where	where	SCONJ
bae-8464	172	12	all	all	DET
bae-8464	172	13	the	the	DET
bae-8464	172	14	registered	register	VERB
bae-8464	172	15	gi	gi	NOUN
bae-8464	172	16	products	product	NOUN
bae-8464	172	17	are	be	AUX
bae-8464	172	18	listed	list	VERB
bae-8464	172	19	.	.	PUNCT
bae-8464	173	1	for	for	ADP
bae-8464	173	2	each	each	DET
bae-8464	173	3	product	product	NOUN
bae-8464	173	4	,	,	PUNCT
bae-8464	173	5	several	several	ADJ
bae-8464	173	6	information	information	NOUN
bae-8464	173	7	is	be	AUX
bae-8464	173	8	reported	report	VERB
bae-8464	173	9	,	,	PUNCT
bae-8464	173	10	including	include	VERB
bae-8464	173	11	the	the	DET
bae-8464	173	12	product	product	NOUN
bae-8464	173	13	specification	specification	NOUN
bae-8464	173	14	.	.	PUNCT
bae-8464	174	1	to	to	PART
bae-8464	174	2	identify	identify	VERB
bae-8464	174	3	the	the	DET
bae-8464	174	4	gi	gi	NOUN
bae-8464	174	5	case	case	NOUN
bae-8464	174	6	studies	study	NOUN
bae-8464	174	7	on	on	ADP
bae-8464	174	8	which	which	PRON
bae-8464	174	9	to	to	PART
bae-8464	174	10	perform	perform	VERB
bae-8464	174	11	the	the	DET
bae-8464	174	12	analysis	analysis	NOUN
bae-8464	174	13	,	,	PUNCT
bae-8464	174	14	we	we	PRON
bae-8464	174	15	crossed	cross	VERB
bae-8464	174	16	the	the	DET
bae-8464	174	17	information	information	NOUN
bae-8464	174	18	from	from	ADP
bae-8464	174	19	the	the	DET
bae-8464	174	20	two	two	NUM
bae-8464	174	21	databases	database	NOUN
bae-8464	174	22	.	.	PUNCT
bae-8464	175	1	specifically	specifically	ADV
bae-8464	175	2	,	,	PUNCT
bae-8464	175	3	we	we	PRON
bae-8464	175	4	know	know	VERB
bae-8464	175	5	,	,	PUNCT
bae-8464	175	6	from	from	ADP
bae-8464	175	7	fadn	fadn	NOUN
bae-8464	175	8	,	,	PUNCT
bae-8464	175	9	whether	whether	SCONJ
bae-8464	175	10	a	a	DET
bae-8464	175	11	farm	farm	NOUN
bae-8464	175	12	is	be	AUX
bae-8464	175	13	involved	involve	VERB
bae-8464	175	14	in	in	ADP
bae-8464	175	15	the	the	DET
bae-8464	175	16	gi	gi	NOUN
bae-8464	175	17	production	production	NOUN
bae-8464	175	18	,	,	PUNCT
bae-8464	175	19	to	to	PART
bae-8464	175	20	which	which	DET
bae-8464	175	21	crop	crop	NOUN
bae-8464	175	22	/	/	SYM
bae-8464	175	23	animal	animal	NOUN
bae-8464	175	24	type	type	NOUN
bae-8464	175	25	the	the	DET
bae-8464	175	26	certification	certification	NOUN
bae-8464	175	27	refers	refer	VERB
bae-8464	175	28	,	,	PUNCT
bae-8464	175	29	and	and	CCONJ
bae-8464	175	30	where	where	SCONJ
bae-8464	175	31	the	the	DET
bae-8464	175	32	farm	farm	NOUN
bae-8464	175	33	is	be	AUX
bae-8464	175	34	located	locate	VERB
bae-8464	175	35	.	.	PUNCT
bae-8464	176	1	rearranging	rearrange	VERB
bae-8464	176	2	the	the	DET
bae-8464	176	3	information	information	NOUN
bae-8464	176	4	from	from	ADP
bae-8464	176	5	product	product	NOUN
bae-8464	176	6	specifications	specification	NOUN
bae-8464	176	7	,	,	PUNCT
bae-8464	176	8	we	we	PRON
bae-8464	176	9	know	know	VERB
bae-8464	176	10	which	which	PRON
bae-8464	176	11	gis	gis	PROPN
bae-8464	176	12	can	can	AUX
bae-8464	176	13	be	be	AUX
bae-8464	176	14	produced	produce	VERB
bae-8464	176	15	in	in	ADP
bae-8464	176	16	the	the	DET
bae-8464	176	17	area	area	NOUN
bae-8464	176	18	where	where	SCONJ
bae-8464	176	19	the	the	DET
bae-8464	176	20	farm	farm	NOUN
bae-8464	176	21	is	be	AUX
bae-8464	176	22	located	locate	VERB
bae-8464	176	23	.	.	PUNCT
bae-8464	177	1	using	use	VERB
bae-8464	177	2	this	this	DET
bae-8464	177	3	information	information	NOUN
bae-8464	177	4	,	,	PUNCT
bae-8464	177	5	we	we	PRON
bae-8464	177	6	selected	select	VERB
bae-8464	177	7	two	two	NUM
bae-8464	177	8	cases	case	NOUN
bae-8464	177	9	,	,	PUNCT
bae-8464	177	10	based	base	VERB
bae-8464	177	11	on	on	ADP
bae-8464	177	12	:	:	PUNCT
bae-8464	177	13	i	i	NOUN
bae-8464	177	14	)	)	PUNCT
bae-8464	177	15	no	no	DET
bae-8464	177	16	overlap	overlap	NOUN
bae-8464	177	17	between	between	ADP
bae-8464	177	18	gis	gis	NOUN
bae-8464	177	19	of	of	ADP
bae-8464	177	20	the	the	DET
bae-8464	177	21	same	same	ADJ
bae-8464	177	22	product	product	NOUN
bae-8464	177	23	category	category	NOUN
bae-8464	177	24	in	in	ADP
bae-8464	177	25	the	the	DET
bae-8464	177	26	same	same	ADJ
bae-8464	177	27	area	area	NOUN
bae-8464	177	28	;	;	PUNCT
bae-8464	177	29	and	and	CCONJ
bae-8464	177	30	ii	ii	X
bae-8464	177	31	)	)	PUNCT
bae-8464	177	32	presence	presence	NOUN
bae-8464	177	33	of	of	ADP
bae-8464	177	34	control	control	NOUN
bae-8464	177	35	farms	farm	NOUN
bae-8464	177	36	(	(	PUNCT
bae-8464	177	37	i.e.	i.e.	X
bae-8464	177	38	,	,	PUNCT
bae-8464	177	39	farms	farm	NOUN
bae-8464	177	40	producing	produce	VERB
bae-8464	177	41	the	the	DET
bae-8464	177	42	same	same	ADJ
bae-8464	177	43	product	product	NOUN
bae-8464	177	44	without	without	ADP
bae-8464	177	45	the	the	DET
bae-8464	177	46	certification	certification	NOUN
bae-8464	177	47	)	)	PUNCT
bae-8464	177	48	in	in	ADP
bae-8464	177	49	the	the	DET
bae-8464	177	50	gi	gi	NOUN
bae-8464	177	51	area	area	NOUN
bae-8464	177	52	.	.	PUNCT
bae-8464	178	1	considering	consider	VERB
bae-8464	178	2	also	also	ADV
bae-8464	178	3	the	the	DET
bae-8464	178	4	need	need	NOUN
bae-8464	178	5	for	for	ADP
bae-8464	178	6	sufficiently	sufficiently	ADV
bae-8464	178	7	large	large	ADJ
bae-8464	178	8	sample	sample	NOUN
bae-8464	178	9	sizes	size	NOUN
bae-8464	178	10	,	,	PUNCT
bae-8464	178	11	we	we	PRON
bae-8464	178	12	selected	select	VERB
bae-8464	178	13	two	two	NUM
bae-8464	178	14	gis	gis	NOUN
bae-8464	178	15	:	:	PUNCT
bae-8464	178	16	mela	mela	NOUN
bae-8464	178	17	val	val	PROPN
bae-8464	178	18	di	di	X
bae-8464	178	19	non	non	PROPN
bae-8464	178	20	pdo	pdo	PROPN
bae-8464	178	21	(	(	PUNCT
bae-8464	178	22	apple	apple	NOUN
bae-8464	178	23	)	)	PUNCT
bae-8464	178	24	and	and	CCONJ
bae-8464	178	25	riviera	riviera	PROPN
bae-8464	178	26	ligure	ligure	PROPN
bae-8464	178	27	pdo	pdo	PROPN
bae-8464	178	28	(	(	PUNCT
bae-8464	178	29	extra	extra	ADJ
bae-8464	178	30	-	-	ADJ
bae-8464	178	31	virgin	virgin	ADJ
bae-8464	178	32	olive	olive	NOUN
bae-8464	178	33	oil	oil	NOUN
bae-8464	178	34	)	)	PUNCT
bae-8464	178	35	.	.	PUNCT
bae-8464	179	1	as	as	SCONJ
bae-8464	179	2	mentioned	mention	VERB
bae-8464	179	3	in	in	ADP
bae-8464	179	4	the	the	DET
bae-8464	179	5	previous	previous	ADJ
bae-8464	179	6	section	section	NOUN
bae-8464	179	7	,	,	PUNCT
bae-8464	179	8	a	a	DET
bae-8464	179	9	form	form	NOUN
bae-8464	179	10	of	of	ADP
bae-8464	179	11	the	the	DET
bae-8464	179	12	csa	csa	PROPN
bae-8464	179	13	estimator	estimator	NOUN
bae-8464	179	14	for	for	ADP
bae-8464	179	15	unbalanced	unbalanced	ADJ
bae-8464	179	16	panel	panel	NOUN
bae-8464	179	17	has	have	AUX
bae-8464	179	18	not	not	PART
bae-8464	179	19	been	be	AUX
bae-8464	179	20	provided	provide	VERB
bae-8464	179	21	yet	yet	ADV
bae-8464	179	22	,	,	PUNCT
bae-8464	179	23	thus	thus	ADV
bae-8464	179	24	we	we	PRON
bae-8464	179	25	needed	need	VERB
bae-8464	179	26	to	to	PART
bae-8464	179	27	balance	balance	VERB
bae-8464	179	28	the	the	DET
bae-8464	179	29	samples	sample	NOUN
bae-8464	179	30	to	to	PART
bae-8464	179	31	conduct	conduct	VERB
bae-8464	179	32	our	our	PRON
bae-8464	179	33	analysis	analysis	NOUN
bae-8464	179	34	.	.	PUNCT
bae-8464	180	1	since	since	SCONJ
bae-8464	180	2	fadn	fadn	ADJ
bae-8464	180	3	data	datum	NOUN
bae-8464	180	4	cover	cover	VERB
bae-8464	180	5	a	a	DET
bae-8464	180	6	nine	nine	NUM
bae-8464	180	7	-	-	PUNCT
bae-8464	180	8	years	year	NOUN
bae-8464	180	9	period	period	NOUN
bae-8464	180	10	,	,	PUNCT
bae-8464	180	11	we	we	PRON
bae-8464	180	12	created	create	VERB
bae-8464	180	13	several	several	ADJ
bae-8464	180	14	balanced	balanced	ADJ
bae-8464	180	15	panels	panel	NOUN
bae-8464	180	16	selecting	select	VERB
bae-8464	180	17	different	different	ADJ
bae-8464	180	18	time	time	NOUN
bae-8464	180	19	spans	span	NOUN
bae-8464	180	20	and	and	CCONJ
bae-8464	180	21	dropping	drop	VERB
bae-8464	180	22	units	unit	NOUN
bae-8464	180	23	that	that	PRON
bae-8464	180	24	were	be	AUX
bae-8464	180	25	not	not	PART
bae-8464	180	26	observed	observe	VERB
bae-8464	180	27	in	in	ADP
bae-8464	180	28	all	all	DET
bae-8464	180	29	the	the	DET
bae-8464	180	30	years	year	NOUN
bae-8464	180	31	included	include	VERB
bae-8464	180	32	in	in	ADP
bae-8464	180	33	the	the	DET
bae-8464	180	34	selected	select	VERB
bae-8464	180	35	span	span	NOUN
bae-8464	180	36	.	.	PUNCT
bae-8464	181	1	this	this	DET
bae-8464	181	2	balancing	balance	VERB
bae-8464	181	3	procedure	procedure	NOUN
bae-8464	181	4	will	will	AUX
bae-8464	181	5	affect	affect	VERB
bae-8464	181	6	our	our	PRON
bae-8464	181	7	results	result	NOUN
bae-8464	181	8	,	,	PUNCT
bae-8464	181	9	because	because	SCONJ
bae-8464	181	10	we	we	PRON
bae-8464	181	11	are	be	AUX
bae-8464	181	12	dropping	drop	VERB
bae-8464	181	13	treated	treat	VERB
bae-8464	181	14	units	unit	NOUN
bae-8464	181	15	.	.	PUNCT
bae-8464	182	1	however	however	ADV
bae-8464	182	2	,	,	PUNCT
bae-8464	182	3	as	as	SCONJ
bae-8464	182	4	we	we	PRON
bae-8464	182	5	discuss	discuss	VERB
bae-8464	182	6	in	in	ADP
bae-8464	182	7	the	the	DET
bae-8464	182	8	fifth	fifth	ADJ
bae-8464	182	9	section	section	NOUN
bae-8464	182	10	,	,	PUNCT
bae-8464	182	11	this	this	PRON
bae-8464	182	12	is	be	AUX
bae-8464	182	13	not	not	PART
bae-8464	182	14	a	a	DET
bae-8464	182	15	concern	concern	NOUN
bae-8464	182	16	for	for	ADP
bae-8464	182	17	our	our	PRON
bae-8464	182	18	purpose	purpose	NOUN
bae-8464	182	19	of	of	ADP
bae-8464	182	20	comparing	compare	VERB
bae-8464	182	21	the	the	DET
bae-8464	182	22	two	two	NUM
bae-8464	182	23	estimators	estimator	NOUN
bae-8464	182	24	.	.	PUNCT
bae-8464	183	1	the	the	DET
bae-8464	183	2	balancing	balancing	NOUN
bae-8464	183	3	provides	provide	VERB
bae-8464	183	4	a	a	DET
bae-8464	183	5	data	data	NOUN
bae-8464	183	6	structure	structure	NOUN
bae-8464	183	7	that	that	PRON
bae-8464	183	8	complies	comply	VERB
bae-8464	183	9	with	with	ADP
bae-8464	183	10	all	all	DET
bae-8464	183	11	the	the	DET
bae-8464	183	12	assumptions	assumption	NOUN
bae-8464	183	13	required	require	VERB
bae-8464	183	14	by	by	ADP
bae-8464	183	15	callaway	callaway	NOUN
bae-8464	183	16	and	and	CCONJ
bae-8464	183	17	sant’anna	sant’anna	NOUN
bae-8464	183	18	(	(	PUNCT
bae-8464	183	19	2018	2018	NUM
bae-8464	183	20	)	)	PUNCT
bae-8464	183	21	to	to	PART
bae-8464	183	22	implement	implement	VERB
bae-8464	183	23	their	their	PRON
bae-8464	183	24	technique	technique	NOUN
bae-8464	183	25	.	.	PUNCT
bae-8464	184	1	3.2	3.2	NUM
bae-8464	184	2	impact	impact	NOUN
bae-8464	184	3	analysis	analysis	NOUN
bae-8464	184	4	in	in	ADP
bae-8464	184	5	each	each	DET
bae-8464	184	6	sample	sample	NOUN
bae-8464	184	7	,	,	PUNCT
bae-8464	184	8	the	the	DET
bae-8464	184	9	treatment	treatment	NOUN
bae-8464	184	10	variable	variable	NOUN
bae-8464	184	11	,	,	PUNCT
bae-8464	184	12	giit	giit	PROPN
bae-8464	184	13	,	,	PUNCT
bae-8464	184	14	is	be	AUX
bae-8464	184	15	the	the	DET
bae-8464	184	16	binary	binary	ADJ
bae-8464	184	17	indicator	indicator	NOUN
bae-8464	184	18	showing	show	VERB
bae-8464	184	19	whether	whether	SCONJ
bae-8464	184	20	a	a	DET
bae-8464	184	21	farm	farm	NOUN
bae-8464	184	22	i	i	PRON
bae-8464	184	23	produces	produce	VERB
bae-8464	184	24	the	the	DET
bae-8464	184	25	gi	gi	NOUN
bae-8464	184	26	product	product	NOUN
bae-8464	184	27	in	in	ADP
bae-8464	184	28	year	year	NOUN
bae-8464	184	29	t.	t.	PROPN
bae-8464	184	30	treated	treat	VERB
bae-8464	184	31	units	unit	NOUN
bae-8464	184	32	are	be	AUX
bae-8464	184	33	those	those	DET
bae-8464	184	34	farms	farm	NOUN
bae-8464	184	35	for	for	ADP
bae-8464	184	36	which	which	PRON
bae-8464	184	37	giit	giit	NOUN
bae-8464	184	38	=	=	SYM
bae-8464	184	39	1	1	NUM
bae-8464	184	40	in	in	ADP
bae-8464	184	41	at	at	ADV
bae-8464	184	42	least	least	ADV
bae-8464	184	43	one	one	NUM
bae-8464	184	44	year	year	NOUN
bae-8464	184	45	t	t	PROPN
bae-8464	184	46	,	,	PUNCT
bae-8464	184	47	that	that	ADV
bae-8464	184	48	is	is	ADV
bae-8464	184	49	,	,	PUNCT
bae-8464	184	50	farms	farm	NOUN
bae-8464	184	51	that	that	SCONJ
bae-8464	184	52	at	at	ADP
bae-8464	184	53	some	some	DET
bae-8464	184	54	point	point	NOUN
bae-8464	184	55	in	in	ADP
bae-8464	184	56	time	time	NOUN
bae-8464	184	57	certify	certify	VERB
bae-8464	184	58	their	their	PRON
bae-8464	184	59	production	production	NOUN
bae-8464	184	60	as	as	ADP
bae-8464	184	61	a	a	DET
bae-8464	184	62	gi5	gi5	NOUN
bae-8464	184	63	.	.	PUNCT
bae-8464	185	1	in	in	ADP
bae-8464	185	2	line	line	NOUN
bae-8464	185	3	with	with	ADP
bae-8464	185	4	the	the	DET
bae-8464	185	5	csa	csa	PROPN
bae-8464	185	6	assumptions	assumption	NOUN
bae-8464	185	7	,	,	PUNCT
bae-8464	185	8	once	once	ADV
bae-8464	185	9	a	a	DET
bae-8464	185	10	farm	farm	NOUN
bae-8464	185	11	adopts	adopt	VERB
bae-8464	185	12	the	the	DET
bae-8464	185	13	certification	certification	NOUN
bae-8464	185	14	,	,	PUNCT
bae-8464	185	15	it	it	PRON
bae-8464	185	16	is	be	AUX
bae-8464	185	17	not	not	PART
bae-8464	185	18	supand	supand	ADJ
bae-8464	185	19	to	to	ADP
bae-8464	185	20	8000	8000	NUM
bae-8464	185	21	euros	euro	NOUN
bae-8464	185	22	afterward	afterward	ADV
bae-8464	185	23	.	.	PUNCT
bae-8464	186	1	the	the	DET
bae-8464	186	2	stratification	stratification	NOUN
bae-8464	186	3	is	be	AUX
bae-8464	186	4	based	base	VERB
bae-8464	186	5	on	on	ADP
bae-8464	186	6	three	three	NUM
bae-8464	186	7	levels	level	NOUN
bae-8464	186	8	:	:	PUNCT
bae-8464	186	9	geographical	geographical	ADJ
bae-8464	186	10	location	location	NOUN
bae-8464	186	11	(	(	PUNCT
bae-8464	186	12	european	european	ADJ
bae-8464	186	13	nuts2	nuts2	ADJ
bae-8464	186	14	regions	region	NOUN
bae-8464	186	15	)	)	PUNCT
bae-8464	186	16	,	,	PUNCT
bae-8464	186	17	economic	economic	ADJ
bae-8464	186	18	size	size	NOUN
bae-8464	186	19	,	,	PUNCT
bae-8464	186	20	and	and	CCONJ
bae-8464	186	21	type	type	NOUN
bae-8464	186	22	of	of	ADP
bae-8464	186	23	farming	farming	NOUN
bae-8464	186	24	.	.	PUNCT
bae-8464	187	1	further	further	ADJ
bae-8464	187	2	details	detail	NOUN
bae-8464	187	3	can	can	AUX
bae-8464	187	4	be	be	AUX
bae-8464	187	5	found	find	VERB
bae-8464	187	6	at	at	ADP
bae-8464	187	7	https://ec.europa.eu/agriculture/	https://ec.europa.eu/agriculture/	PROPN
bae-8464	187	8	rica	rica	PROPN
bae-8464	187	9	/	/	SYM
bae-8464	187	10	index.cfm	index.cfm	PROPN
bae-8464	187	11	.	.	NOUN
bae-8464	187	12	5	5	NUM
bae-8464	187	13	it	it	PRON
bae-8464	187	14	could	could	AUX
bae-8464	187	15	be	be	AUX
bae-8464	187	16	the	the	DET
bae-8464	187	17	case	case	NOUN
bae-8464	187	18	that	that	SCONJ
bae-8464	187	19	some	some	DET
bae-8464	187	20	farms	farm	NOUN
bae-8464	187	21	produce	produce	VERB
bae-8464	187	22	two	two	NUM
bae-8464	187	23	versions	version	NOUN
bae-8464	187	24	of	of	ADP
bae-8464	187	25	the	the	DET
bae-8464	187	26	same	same	ADJ
bae-8464	187	27	product	product	NOUN
bae-8464	187	28	certifying	certify	VERB
bae-8464	187	29	a	a	DET
bae-8464	187	30	part	part	NOUN
bae-8464	187	31	of	of	ADP
bae-8464	187	32	the	the	DET
bae-8464	187	33	production	production	NOUN
bae-8464	187	34	and	and	CCONJ
bae-8464	187	35	commercializing	commercialize	VERB
bae-8464	187	36	the	the	DET
bae-8464	187	37	remaining	remain	VERB
bae-8464	187	38	share	share	NOUN
bae-8464	187	39	without	without	ADP
bae-8464	187	40	the	the	DET
bae-8464	187	41	gi	gi	PROPN
bae-8464	187	42	sign	sign	NOUN
bae-8464	187	43	.	.	PUNCT
bae-8464	188	1	in	in	ADP
bae-8464	188	2	these	these	DET
bae-8464	188	3	cases	case	NOUN
bae-8464	188	4	,	,	PUNCT
bae-8464	188	5	the	the	DET
bae-8464	188	6	structure	structure	NOUN
bae-8464	188	7	of	of	ADP
bae-8464	188	8	the	the	DET
bae-8464	188	9	fadn	fadn	NOUN
bae-8464	188	10	dataset	dataset	NOUN
bae-8464	188	11	does	do	AUX
bae-8464	188	12	not	not	PART
bae-8464	188	13	allow	allow	VERB
bae-8464	188	14	to	to	PART
bae-8464	188	15	distinguish	distinguish	VERB
bae-8464	188	16	between	between	ADP
bae-8464	188	17	the	the	DET
bae-8464	188	18	two	two	NUM
bae-8464	188	19	kinds	kind	NOUN
bae-8464	188	20	of	of	ADP
bae-8464	188	21	production	production	NOUN
bae-8464	188	22	.	.	PUNCT
bae-8464	189	1	in	in	ADP
bae-8464	189	2	the	the	DET
bae-8464	189	3	analysis	analysis	NOUN
bae-8464	189	4	,	,	PUNCT
bae-8464	189	5	whenever	whenever	SCONJ
bae-8464	189	6	a	a	DET
bae-8464	189	7	farm	farm	NOUN
bae-8464	189	8	is	be	AUX
bae-8464	189	9	reported	report	VERB
bae-8464	189	10	to	to	PART
bae-8464	189	11	use	use	VERB
bae-8464	189	12	the	the	DET
bae-8464	189	13	gi	gi	NOUN
bae-8464	189	14	certification	certification	NOUN
bae-8464	189	15	for	for	ADP
bae-8464	189	16	a	a	DET
bae-8464	189	17	certain	certain	ADJ
bae-8464	189	18	product	product	NOUN
bae-8464	189	19	,	,	PUNCT
bae-8464	189	20	is	be	AUX
bae-8464	189	21	considered	consider	VERB
bae-8464	189	22	to	to	PART
bae-8464	189	23	produce	produce	VERB
bae-8464	189	24	“	"	PUNCT
bae-8464	189	25	only	only	ADV
bae-8464	189	26	”	"	PUNCT
bae-8464	189	27	gi	gi	NOUN
bae-8464	189	28	-	-	PUNCT
bae-8464	189	29	certified	certify	VERB
bae-8464	189	30	product	product	NOUN
bae-8464	189	31	.	.	PUNCT
bae-8464	190	1	therefore	therefore	ADV
bae-8464	190	2	,	,	PUNCT
bae-8464	190	3	farms	farm	NOUN
bae-8464	190	4	that	that	PRON
bae-8464	190	5	possibly	possibly	ADV
bae-8464	190	6	has	have	VERB
bae-8464	190	7	a	a	DET
bae-8464	190	8	“	"	PUNCT
bae-8464	190	9	mixed	mixed	ADJ
bae-8464	190	10	”	"	PUNCT
bae-8464	190	11	production	production	NOUN
bae-8464	190	12	(	(	PUNCT
bae-8464	190	13	gi	gi	INTJ
bae-8464	190	14	and	and	CCONJ
bae-8464	190	15	non	non	ADJ
bae-8464	190	16	-	-	ADJ
bae-8464	190	17	gi	gi	ADJ
bae-8464	190	18	)	)	PUNCT
bae-8464	190	19	for	for	ADP
bae-8464	190	20	the	the	DET
bae-8464	190	21	same	same	ADJ
bae-8464	190	22	crop	crop	NOUN
bae-8464	190	23	are	be	AUX
bae-8464	190	24	always	always	ADV
bae-8464	190	25	considered	consider	VERB
bae-8464	190	26	as	as	SCONJ
bae-8464	190	27	treated	treat	VERB
bae-8464	190	28	.	.	PUNCT
bae-8464	191	1	it	it	PRON
bae-8464	191	2	must	must	AUX
bae-8464	191	3	be	be	AUX
bae-8464	191	4	noted	note	VERB
bae-8464	191	5	that	that	SCONJ
bae-8464	191	6	this	this	DET
bae-8464	191	7	issue	issue	NOUN
bae-8464	191	8	is	be	AUX
bae-8464	191	9	probably	probably	ADV
bae-8464	191	10	more	more	ADV
bae-8464	191	11	relevant	relevant	ADJ
bae-8464	191	12	for	for	ADP
bae-8464	191	13	apple	apple	NOUN
bae-8464	191	14	farms	farm	NOUN
bae-8464	191	15	than	than	ADP
bae-8464	191	16	for	for	ADP
bae-8464	191	17	olive	olive	ADJ
bae-8464	191	18	oil	oil	NOUN
bae-8464	191	19	farms	farm	NOUN
bae-8464	191	20	.	.	PUNCT
bae-8464	192	1	in	in	ADP
bae-8464	192	2	the	the	DET
bae-8464	192	3	mela	mela	NOUN
bae-8464	192	4	val	val	NOUN
bae-8464	192	5	di	di	X
bae-8464	192	6	non	non	PROPN
bae-8464	192	7	pdo	pdo	PROPN
bae-8464	192	8	origin	origin	PROPN
bae-8464	192	9	area	area	NOUN
bae-8464	192	10	the	the	DET
bae-8464	192	11	production	production	NOUN
bae-8464	192	12	of	of	ADP
bae-8464	192	13	non	non	ADJ
bae-8464	192	14	-	-	ADJ
bae-8464	192	15	certifiable	certifiable	ADJ
bae-8464	192	16	varieties	variety	NOUN
bae-8464	192	17	is	be	AUX
bae-8464	192	18	possible	possible	ADJ
bae-8464	192	19	and	and	CCONJ
bae-8464	192	20	common	common	ADJ
bae-8464	192	21	,	,	PUNCT
bae-8464	192	22	while	while	SCONJ
bae-8464	192	23	olive	olive	ADJ
bae-8464	192	24	varieties	variety	NOUN
bae-8464	192	25	grown	grow	VERB
bae-8464	192	26	in	in	ADP
bae-8464	192	27	the	the	DET
bae-8464	192	28	riviera	riviera	NOUN
bae-8464	192	29	ligure	ligure	PROPN
bae-8464	192	30	pdo	pdo	PROPN
bae-8464	192	31	area	area	NOUN
bae-8464	192	32	are	be	AUX
bae-8464	192	33	quite	quite	ADV
bae-8464	192	34	exclusively	exclusively	ADV
bae-8464	192	35	the	the	DET
bae-8464	192	36	ones	one	NOUN
bae-8464	192	37	admitted	admit	VERB
bae-8464	192	38	by	by	ADP
bae-8464	192	39	the	the	DET
bae-8464	192	40	product	product	NOUN
bae-8464	192	41	specification	specification	NOUN
bae-8464	192	42	.	.	PUNCT
bae-8464	193	1	95the	95the	ADJ
bae-8464	193	2	role	role	NOUN
bae-8464	193	3	of	of	ADP
bae-8464	193	4	group	group	NOUN
bae-8464	193	5	-	-	PUNCT
bae-8464	193	6	time	time	NOUN
bae-8464	193	7	treatment	treatment	NOUN
bae-8464	193	8	effect	effect	NOUN
bae-8464	193	9	heterogeneity	heterogeneity	NOUN
bae-8464	193	10	posed	pose	VERB
bae-8464	193	11	to	to	PART
bae-8464	193	12	withdraw	withdraw	VERB
bae-8464	193	13	from	from	ADP
bae-8464	193	14	the	the	DET
bae-8464	193	15	gi	gi	NOUN
bae-8464	193	16	scheme	scheme	NOUN
bae-8464	193	17	,	,	PUNCT
bae-8464	193	18	i.e.	i.e.	X
bae-8464	193	19	,	,	PUNCT
bae-8464	193	20	the	the	DET
bae-8464	193	21	treatment	treatment	NOUN
bae-8464	193	22	is	be	AUX
bae-8464	193	23	irreversible6	irreversible6	NOUN
bae-8464	193	24	.	.	PUNCT
bae-8464	194	1	on	on	ADP
bae-8464	194	2	the	the	DET
bae-8464	194	3	other	other	ADJ
bae-8464	194	4	hand	hand	NOUN
bae-8464	194	5	,	,	PUNCT
bae-8464	194	6	a	a	DET
bae-8464	194	7	farm	farm	NOUN
bae-8464	194	8	is	be	AUX
bae-8464	194	9	included	include	VERB
bae-8464	194	10	in	in	ADP
bae-8464	194	11	the	the	DET
bae-8464	194	12	control	control	NOUN
bae-8464	194	13	group	group	NOUN
bae-8464	194	14	if	if	SCONJ
bae-8464	194	15	it	it	PRON
bae-8464	194	16	is	be	AUX
bae-8464	194	17	never	never	ADV
bae-8464	194	18	treated	treat	VERB
bae-8464	194	19	,	,	PUNCT
bae-8464	194	20	i.e.	i.e.	X
bae-8464	194	21	giit	giit	X
bae-8464	194	22	=	=	NOUN
bae-8464	194	23	0	0	NUM
bae-8464	195	1	in	in	ADP
bae-8464	195	2	every	every	DET
bae-8464	195	3	year	year	NOUN
bae-8464	195	4	t.	t.	NOUN
bae-8464	195	5	control	control	NOUN
bae-8464	195	6	units	unit	NOUN
bae-8464	195	7	are	be	AUX
bae-8464	195	8	selected	select	VERB
bae-8464	195	9	only	only	ADV
bae-8464	195	10	among	among	ADP
bae-8464	195	11	farms	farm	NOUN
bae-8464	195	12	located	locate	VERB
bae-8464	195	13	in	in	ADP
bae-8464	195	14	the	the	DET
bae-8464	195	15	same	same	ADJ
bae-8464	195	16	region	region	NOUN
bae-8464	195	17	(	(	PUNCT
bae-8464	195	18	nuts2	nuts2	ADJ
bae-8464	195	19	level	level	NOUN
bae-8464	195	20	for	for	ADP
bae-8464	195	21	riviera	riviera	NOUN
bae-8464	195	22	ligure	ligure	PROPN
bae-8464	195	23	pdo	pdo	PROPN
bae-8464	195	24	and	and	CCONJ
bae-8464	195	25	nuts3	nuts3	NOUN
bae-8464	195	26	level	level	NOUN
bae-8464	195	27	for	for	ADP
bae-8464	195	28	mela	mela	NOUN
bae-8464	195	29	val	val	NOUN
bae-8464	195	30	di	di	X
bae-8464	195	31	non	non	X
bae-8464	195	32	pdo	pdo	PROPN
bae-8464	195	33	)	)	PUNCT
bae-8464	195	34	,	,	PUNCT
bae-8464	195	35	and	and	CCONJ
bae-8464	195	36	producing	produce	VERB
bae-8464	195	37	the	the	DET
bae-8464	195	38	same	same	ADJ
bae-8464	195	39	product	product	NOUN
bae-8464	195	40	of	of	ADP
bae-8464	195	41	treated	treat	VERB
bae-8464	195	42	farms	farm	NOUN
bae-8464	195	43	(	(	PUNCT
bae-8464	195	44	e.g.	e.g.	ADV
bae-8464	195	45	,	,	PUNCT
bae-8464	195	46	apple	apple	NOUN
bae-8464	195	47	farms	farm	NOUN
bae-8464	195	48	without	without	ADP
bae-8464	195	49	the	the	DET
bae-8464	195	50	certification	certification	NOUN
bae-8464	195	51	for	for	ADP
bae-8464	195	52	the	the	DET
bae-8464	195	53	mela	mela	NOUN
bae-8464	195	54	val	val	PROPN
bae-8464	195	55	di	di	X
bae-8464	195	56	non	non	PROPN
bae-8464	195	57	pdo	pdo	PROPN
bae-8464	195	58	sample	sample	PROPN
bae-8464	195	59	)	)	PUNCT
bae-8464	195	60	.	.	PUNCT
bae-8464	196	1	this	this	PRON
bae-8464	196	2	allows	allow	VERB
bae-8464	196	3	us	we	PRON
bae-8464	196	4	to	to	PART
bae-8464	196	5	perform	perform	VERB
bae-8464	196	6	our	our	PRON
bae-8464	196	7	analysis	analysis	NOUN
bae-8464	196	8	in	in	ADP
bae-8464	196	9	a	a	DET
bae-8464	196	10	sufficiently	sufficiently	ADV
bae-8464	196	11	homogeneous	homogeneous	ADJ
bae-8464	196	12	socio	socio	NOUN
bae-8464	196	13	-	-	PUNCT
bae-8464	196	14	economic	economic	ADJ
bae-8464	196	15	and	and	CCONJ
bae-8464	196	16	legislative	legislative	ADJ
bae-8464	196	17	setting	setting	NOUN
bae-8464	196	18	.	.	PUNCT
bae-8464	197	1	to	to	PART
bae-8464	197	2	measure	measure	VERB
bae-8464	197	3	whether	whether	SCONJ
bae-8464	197	4	the	the	DET
bae-8464	197	5	gi	gi	NOUN
bae-8464	197	6	certification	certification	NOUN
bae-8464	197	7	is	be	AUX
bae-8464	197	8	actually	actually	ADV
bae-8464	197	9	able	able	ADJ
bae-8464	197	10	to	to	PART
bae-8464	197	11	increase	increase	VERB
bae-8464	197	12	the	the	DET
bae-8464	197	13	added	add	VERB
bae-8464	197	14	value	value	NOUN
bae-8464	197	15	of	of	ADP
bae-8464	197	16	the	the	DET
bae-8464	197	17	crop	crop	NOUN
bae-8464	197	18	to	to	PART
bae-8464	197	19	which	which	PRON
bae-8464	197	20	it	it	PRON
bae-8464	197	21	applies	apply	VERB
bae-8464	197	22	,	,	PUNCT
bae-8464	197	23	the	the	DET
bae-8464	197	24	crop	crop	NOUN
bae-8464	197	25	gross	gross	ADJ
bae-8464	197	26	margin	margin	NOUN
bae-8464	197	27	per	per	ADP
bae-8464	197	28	hectare	hectare	NOUN
bae-8464	197	29	is	be	AUX
bae-8464	197	30	used	use	VERB
bae-8464	197	31	as	as	ADP
bae-8464	197	32	the	the	DET
bae-8464	197	33	outcome	outcome	NOUN
bae-8464	197	34	variable	variable	NOUN
bae-8464	197	35	.	.	PUNCT
bae-8464	198	1	the	the	DET
bae-8464	198	2	use	use	NOUN
bae-8464	198	3	of	of	ADP
bae-8464	198	4	this	this	DET
bae-8464	198	5	variable	variable	NOUN
bae-8464	198	6	has	have	VERB
bae-8464	198	7	several	several	ADJ
bae-8464	198	8	advantages	advantage	NOUN
bae-8464	198	9	for	for	ADP
bae-8464	198	10	our	our	PRON
bae-8464	198	11	aim	aim	NOUN
bae-8464	198	12	.	.	PUNCT
bae-8464	199	1	in	in	ADP
bae-8464	199	2	contrast	contrast	NOUN
bae-8464	199	3	to	to	ADP
bae-8464	199	4	farm	farm	NOUN
bae-8464	199	5	-	-	PUNCT
bae-8464	199	6	level	level	NOUN
bae-8464	199	7	economic	economic	ADJ
bae-8464	199	8	indicators	indicator	NOUN
bae-8464	199	9	,	,	PUNCT
bae-8464	199	10	crop	crop	NOUN
bae-8464	199	11	-	-	PUNCT
bae-8464	199	12	level	level	NOUN
bae-8464	199	13	indicators	indicator	NOUN
bae-8464	199	14	are	be	AUX
bae-8464	199	15	not	not	PART
bae-8464	199	16	affected	affect	VERB
bae-8464	199	17	by	by	ADP
bae-8464	199	18	the	the	DET
bae-8464	199	19	economic	economic	ADJ
bae-8464	199	20	performance	performance	NOUN
bae-8464	199	21	of	of	ADP
bae-8464	199	22	other	other	ADJ
bae-8464	199	23	processes	process	NOUN
bae-8464	199	24	or	or	CCONJ
bae-8464	199	25	by	by	ADP
bae-8464	199	26	the	the	DET
bae-8464	199	27	organization	organization	NOUN
bae-8464	199	28	of	of	ADP
bae-8464	199	29	the	the	DET
bae-8464	199	30	farm	farm	NOUN
bae-8464	199	31	as	as	ADP
bae-8464	199	32	a	a	DET
bae-8464	199	33	whole	whole	NOUN
bae-8464	199	34	,	,	PUNCT
bae-8464	199	35	and	and	CCONJ
bae-8464	199	36	this	this	PRON
bae-8464	199	37	allows	allow	VERB
bae-8464	199	38	to	to	PART
bae-8464	199	39	isolate	isolate	VERB
bae-8464	199	40	the	the	DET
bae-8464	199	41	effect	effect	NOUN
bae-8464	199	42	of	of	ADP
bae-8464	199	43	the	the	DET
bae-8464	199	44	certification7	certification7	NOUN
bae-8464	199	45	.	.	PUNCT
bae-8464	200	1	in	in	ADP
bae-8464	200	2	addition	addition	NOUN
bae-8464	200	3	,	,	PUNCT
bae-8464	200	4	the	the	DET
bae-8464	200	5	crop	crop	NOUN
bae-8464	200	6	gross	gross	ADJ
bae-8464	200	7	margin	margin	NOUN
bae-8464	200	8	indicator	indicator	NOUN
bae-8464	200	9	is	be	AUX
bae-8464	200	10	defined	define	VERB
bae-8464	200	11	as	as	ADP
bae-8464	200	12	the	the	DET
bae-8464	200	13	difference	difference	NOUN
bae-8464	200	14	between	between	ADP
bae-8464	200	15	the	the	DET
bae-8464	200	16	total	total	ADJ
bae-8464	200	17	crop	crop	NOUN
bae-8464	200	18	production	production	NOUN
bae-8464	200	19	and	and	CCONJ
bae-8464	200	20	total	total	ADJ
bae-8464	200	21	variable	variable	ADJ
bae-8464	200	22	costs	cost	NOUN
bae-8464	200	23	.	.	PUNCT
bae-8464	201	1	measuring	measure	VERB
bae-8464	201	2	the	the	DET
bae-8464	201	3	certification	certification	NOUN
bae-8464	201	4	impact	impact	NOUN
bae-8464	201	5	on	on	ADP
bae-8464	201	6	the	the	DET
bae-8464	201	7	crop	crop	NOUN
bae-8464	201	8	gross	gross	ADJ
bae-8464	201	9	margin	margin	NOUN
bae-8464	201	10	thus	thus	ADV
bae-8464	201	11	allows	allow	VERB
bae-8464	201	12	to	to	PART
bae-8464	201	13	consider	consider	VERB
bae-8464	201	14	the	the	DET
bae-8464	201	15	effects	effect	NOUN
bae-8464	201	16	of	of	ADP
bae-8464	201	17	the	the	DET
bae-8464	201	18	certification	certification	NOUN
bae-8464	201	19	both	both	CCONJ
bae-8464	201	20	on	on	ADP
bae-8464	201	21	the	the	DET
bae-8464	201	22	crop	crop	NOUN
bae-8464	201	23	revenues	revenue	NOUN
bae-8464	201	24	(	(	PUNCT
bae-8464	201	25	e.g.	e.g.	ADV
bae-8464	201	26	,	,	PUNCT
bae-8464	201	27	increased	increase	VERB
bae-8464	201	28	prices	price	NOUN
bae-8464	201	29	)	)	PUNCT
bae-8464	201	30	and	and	CCONJ
bae-8464	201	31	on	on	ADP
bae-8464	201	32	the	the	DET
bae-8464	201	33	variable	variable	ADJ
bae-8464	201	34	costs	cost	NOUN
bae-8464	201	35	associated	associate	VERB
bae-8464	201	36	to	to	ADP
bae-8464	201	37	that	that	DET
bae-8464	201	38	specific	specific	ADJ
bae-8464	201	39	crop	crop	NOUN
bae-8464	201	40	(	(	PUNCT
bae-8464	201	41	e.g.	e.g.	ADV
bae-8464	201	42	,	,	PUNCT
bae-8464	201	43	inputs	input	NOUN
bae-8464	201	44	and	and	CCONJ
bae-8464	201	45	certification	certification	NOUN
bae-8464	201	46	costs	cost	NOUN
bae-8464	201	47	)	)	PUNCT
bae-8464	201	48	.	.	PUNCT
bae-8464	202	1	in	in	ADP
bae-8464	202	2	turn	turn	NOUN
bae-8464	202	3	,	,	PUNCT
bae-8464	202	4	this	this	DET
bae-8464	202	5	definition	definition	NOUN
bae-8464	202	6	of	of	ADP
bae-8464	202	7	crop	crop	NOUN
bae-8464	202	8	gross	gross	ADJ
bae-8464	202	9	margin	margin	NOUN
bae-8464	202	10	does	do	AUX
bae-8464	202	11	not	not	PART
bae-8464	202	12	account	account	VERB
bae-8464	202	13	for	for	ADP
bae-8464	202	14	other	other	ADJ
bae-8464	202	15	eu	eu	PROPN
bae-8464	202	16	subsidies	subsidy	NOUN
bae-8464	202	17	that	that	PRON
bae-8464	202	18	farms	farm	NOUN
bae-8464	202	19	might	might	AUX
bae-8464	202	20	benefit8	benefit8	VERB
bae-8464	202	21	.	.	PUNCT
bae-8464	203	1	the	the	DET
bae-8464	203	2	exclusion	exclusion	NOUN
bae-8464	203	3	of	of	ADP
bae-8464	203	4	other	other	ADJ
bae-8464	203	5	subsidies	subsidy	NOUN
bae-8464	203	6	from	from	ADP
bae-8464	203	7	the	the	DET
bae-8464	203	8	indicator	indicator	NOUN
bae-8464	203	9	is	be	AUX
bae-8464	203	10	important	important	ADJ
bae-8464	203	11	to	to	PART
bae-8464	203	12	isolate	isolate	VERB
bae-8464	203	13	the	the	DET
bae-8464	203	14	effect	effect	NOUN
bae-8464	203	15	of	of	ADP
bae-8464	203	16	the	the	DET
bae-8464	203	17	gi	gi	PROPN
bae-8464	203	18	certification	certification	NOUN
bae-8464	203	19	from	from	ADP
bae-8464	203	20	the	the	DET
bae-8464	203	21	possible	possible	ADJ
bae-8464	203	22	effects	effect	NOUN
bae-8464	203	23	of	of	ADP
bae-8464	203	24	other	other	ADJ
bae-8464	203	25	cap	cap	NOUN
bae-8464	203	26	measures	measure	NOUN
bae-8464	203	27	connected	connect	VERB
bae-8464	203	28	to	to	ADP
bae-8464	203	29	product	product	NOUN
bae-8464	203	30	quality	quality	NOUN
bae-8464	203	31	(	(	PUNCT
bae-8464	203	32	e.g.	e.g.	ADJ
bae-8464	203	33	,	,	PUNCT
bae-8464	203	34	second	second	ADJ
bae-8464	203	35	pillar	pillar	NOUN
bae-8464	203	36	measures	measure	NOUN
bae-8464	203	37	)	)	PUNCT
bae-8464	203	38	.	.	PUNCT
bae-8464	204	1	another	another	DET
bae-8464	204	2	possible	possible	ADJ
bae-8464	204	3	option	option	NOUN
bae-8464	204	4	would	would	AUX
bae-8464	204	5	have	have	AUX
bae-8464	204	6	been	be	AUX
bae-8464	204	7	to	to	PART
bae-8464	204	8	use	use	VERB
bae-8464	204	9	farm	farm	NOUN
bae-8464	204	10	prices	price	NOUN
bae-8464	204	11	to	to	PART
bae-8464	204	12	measure	measure	VERB
bae-8464	204	13	the	the	DET
bae-8464	204	14	effect	effect	NOUN
bae-8464	204	15	of	of	ADP
bae-8464	204	16	the	the	DET
bae-8464	204	17	certification	certification	NOUN
bae-8464	204	18	,	,	PUNCT
bae-8464	204	19	thus	thus	ADV
bae-8464	204	20	focusing	focus	VERB
bae-8464	204	21	on	on	ADP
bae-8464	204	22	the	the	DET
bae-8464	204	23	expected	expect	VERB
bae-8464	204	24	ability	ability	NOUN
bae-8464	204	25	of	of	ADP
bae-8464	204	26	gis	gis	NOUN
bae-8464	204	27	to	to	PART
bae-8464	204	28	increase	increase	VERB
bae-8464	204	29	these	these	DET
bae-8464	204	30	prices	price	NOUN
bae-8464	204	31	,	,	PUNCT
bae-8464	204	32	supposing	suppose	VERB
bae-8464	204	33	that	that	SCONJ
bae-8464	204	34	this	this	PRON
bae-8464	204	35	is	be	AUX
bae-8464	204	36	the	the	DET
bae-8464	204	37	main	main	ADJ
bae-8464	204	38	effect	effect	NOUN
bae-8464	204	39	of	of	ADP
bae-8464	204	40	the	the	DET
bae-8464	204	41	certification	certification	NOUN
bae-8464	204	42	.	.	PUNCT
bae-8464	205	1	however	however	ADV
bae-8464	205	2	,	,	PUNCT
bae-8464	205	3	it	it	PRON
bae-8464	205	4	must	must	AUX
bae-8464	205	5	be	be	AUX
bae-8464	205	6	noted	note	VERB
bae-8464	205	7	that	that	SCONJ
bae-8464	205	8	the	the	DET
bae-8464	205	9	certification	certification	NOUN
bae-8464	205	10	usually	usually	ADV
bae-8464	205	11	entails	entail	VERB
bae-8464	205	12	additional	additional	ADJ
bae-8464	205	13	costs	cost	NOUN
bae-8464	205	14	(	(	PUNCT
bae-8464	205	15	e.g.	e.g.	ADV
bae-8464	205	16	,	,	PUNCT
bae-8464	205	17	the	the	DET
bae-8464	205	18	certification	certification	NOUN
bae-8464	205	19	cost	cost	NOUN
bae-8464	205	20	to	to	PART
bae-8464	205	21	be	be	AUX
bae-8464	205	22	allowed	allow	VERB
bae-8464	205	23	to	to	PART
bae-8464	205	24	use	use	VERB
bae-8464	205	25	the	the	DET
bae-8464	205	26	gi	gi	NOUN
bae-8464	205	27	sign	sign	NOUN
bae-8464	205	28	)	)	PUNCT
bae-8464	205	29	.	.	PUNCT
bae-8464	206	1	even	even	ADV
bae-8464	206	2	if	if	SCONJ
bae-8464	206	3	one	one	NOUN
bae-8464	206	4	assumes	assume	VERB
bae-8464	206	5	that	that	SCONJ
bae-8464	206	6	those	those	DET
bae-8464	206	7	additional	additional	ADJ
bae-8464	206	8	costs	cost	NOUN
bae-8464	206	9	have	have	VERB
bae-8464	206	10	just	just	ADV
bae-8464	206	11	a	a	DET
bae-8464	206	12	minor	minor	ADJ
bae-8464	206	13	importance	importance	NOUN
bae-8464	206	14	with	with	ADP
bae-8464	206	15	respect	respect	NOUN
bae-8464	206	16	to	to	ADP
bae-8464	206	17	the	the	DET
bae-8464	206	18	possible	possible	ADJ
bae-8464	206	19	effects	effect	NOUN
bae-8464	206	20	on	on	ADP
bae-8464	206	21	farm	farm	NOUN
bae-8464	206	22	prices	price	NOUN
bae-8464	206	23	,	,	PUNCT
bae-8464	206	24	disregarding	disregard	VERB
bae-8464	206	25	the	the	DET
bae-8464	206	26	cost	cost	NOUN
bae-8464	206	27	side	side	NOUN
bae-8464	206	28	would	would	AUX
bae-8464	206	29	inevitably	inevitably	ADV
bae-8464	206	30	lead	lead	VERB
bae-8464	206	31	to	to	ADP
bae-8464	206	32	a	a	DET
bae-8464	206	33	bias	bias	NOUN
bae-8464	206	34	in	in	ADP
bae-8464	206	35	the	the	DET
bae-8464	206	36	estimation	estimation	NOUN
bae-8464	206	37	of	of	ADP
bae-8464	206	38	the	the	DET
bae-8464	206	39	ability	ability	NOUN
bae-8464	206	40	of	of	ADP
bae-8464	206	41	the	the	DET
bae-8464	206	42	gi	gi	PROPN
bae-8464	206	43	certification	certification	NOUN
bae-8464	206	44	to	to	PART
bae-8464	206	45	generate	generate	VERB
bae-8464	206	46	an	an	DET
bae-8464	206	47	additional	additional	ADJ
bae-8464	206	48	value	value	NOUN
bae-8464	206	49	.	.	PUNCT
bae-8464	207	1	with	with	ADP
bae-8464	207	2	respect	respect	NOUN
bae-8464	207	3	to	to	ADP
bae-8464	207	4	the	the	DET
bae-8464	207	5	outcome	outcome	NOUN
bae-8464	207	6	variable	variable	NOUN
bae-8464	207	7	,	,	PUNCT
bae-8464	207	8	we	we	PRON
bae-8464	207	9	decided	decide	VERB
bae-8464	207	10	to	to	PART
bae-8464	207	11	focus	focus	VERB
bae-8464	207	12	on	on	ADP
bae-8464	207	13	relative	relative	ADJ
bae-8464	207	14	performance	performance	NOUN
bae-8464	207	15	improvements	improvement	NOUN
bae-8464	207	16	rather	rather	ADV
bae-8464	207	17	than	than	ADP
bae-8464	207	18	on	on	ADP
bae-8464	207	19	absolute	absolute	ADJ
bae-8464	207	20	ones	one	NOUN
bae-8464	207	21	.	.	PUNCT
bae-8464	208	1	for	for	ADP
bae-8464	208	2	this	this	DET
bae-8464	208	3	reason	reason	NOUN
bae-8464	208	4	,	,	PUNCT
bae-8464	208	5	since	since	SCONJ
bae-8464	208	6	in	in	ADP
bae-8464	208	7	the	the	DET
bae-8464	208	8	did	did	NOUN
bae-8464	208	9	setting	set	VERB
bae-8464	208	10	results	result	NOUN
bae-8464	208	11	are	be	AUX
bae-8464	208	12	not	not	PART
bae-8464	208	13	scale	scale	NOUN
bae-8464	208	14	invariant	invariant	ADJ
bae-8464	208	15	(	(	PUNCT
bae-8464	208	16	lechner	lechner	NOUN
bae-8464	208	17	,	,	PUNCT
bae-8464	208	18	2010	2010	NUM
bae-8464	208	19	)	)	PUNCT
bae-8464	208	20	,	,	PUNCT
bae-8464	208	21	we	we	PRON
bae-8464	208	22	use	use	VERB
bae-8464	208	23	the	the	DET
bae-8464	208	24	crop	crop	NOUN
bae-8464	208	25	gross	gross	ADJ
bae-8464	208	26	margin	margin	NOUN
bae-8464	208	27	per	per	ADP
bae-8464	208	28	hectare	hectare	NOUN
bae-8464	208	29	in	in	ADP
bae-8464	208	30	the	the	DET
bae-8464	208	31	logarithmic	logarithmic	ADJ
bae-8464	208	32	form	form	NOUN
bae-8464	208	33	.	.	PUNCT
bae-8464	209	1	the	the	DET
bae-8464	209	2	analysis	analysis	NOUN
bae-8464	209	3	proceeded	proceed	VERB
bae-8464	209	4	creating	create	VERB
bae-8464	209	5	two	two	NUM
bae-8464	209	6	completely	completely	ADV
bae-8464	209	7	balanced	balanced	ADJ
bae-8464	209	8	panels	panel	NOUN
bae-8464	209	9	,	,	PUNCT
bae-8464	209	10	one	one	NUM
bae-8464	209	11	for	for	ADP
bae-8464	209	12	each	each	DET
bae-8464	209	13	sample	sample	NOUN
bae-8464	209	14	.	.	PUNCT
bae-8464	210	1	in	in	ADP
bae-8464	210	2	each	each	DET
bae-8464	210	3	sample	sample	NOUN
bae-8464	210	4	the	the	DET
bae-8464	210	5	effect	effect	NOUN
bae-8464	210	6	was	be	AUX
bae-8464	210	7	first	first	ADV
bae-8464	210	8	estimated	estimate	VERB
bae-8464	210	9	using	use	VERB
bae-8464	210	10	the	the	DET
bae-8464	210	11	twfe	twfe	NOUN
bae-8464	210	12	and	and	CCONJ
bae-8464	210	13	then	then	ADV
bae-8464	210	14	implementing	implement	VERB
bae-8464	210	15	6	6	NUM
bae-8464	210	16	in	in	ADP
bae-8464	210	17	the	the	DET
bae-8464	210	18	original	original	ADJ
bae-8464	210	19	samples	sample	NOUN
bae-8464	210	20	,	,	PUNCT
bae-8464	210	21	few	few	ADJ
bae-8464	210	22	farms	farm	NOUN
bae-8464	210	23	exit	exit	VERB
bae-8464	210	24	the	the	DET
bae-8464	210	25	certification	certification	NOUN
bae-8464	210	26	scheme	scheme	NOUN
bae-8464	210	27	.	.	PUNCT
bae-8464	211	1	in	in	ADP
bae-8464	211	2	these	these	DET
bae-8464	211	3	cases	case	NOUN
bae-8464	211	4	,	,	PUNCT
bae-8464	211	5	we	we	PRON
bae-8464	211	6	dropped	drop	VERB
bae-8464	211	7	,	,	PUNCT
bae-8464	211	8	before	before	ADP
bae-8464	211	9	creating	create	VERB
bae-8464	211	10	the	the	DET
bae-8464	211	11	balanced	balanced	ADJ
bae-8464	211	12	panels	panel	NOUN
bae-8464	211	13	,	,	PUNCT
bae-8464	211	14	the	the	DET
bae-8464	211	15	observations	observation	NOUN
bae-8464	211	16	of	of	ADP
bae-8464	211	17	receding	recede	VERB
bae-8464	211	18	farms	farm	NOUN
bae-8464	211	19	from	from	ADP
bae-8464	211	20	the	the	DET
bae-8464	211	21	year	year	NOUN
bae-8464	211	22	when	when	SCONJ
bae-8464	211	23	the	the	DET
bae-8464	211	24	certification	certification	NOUN
bae-8464	211	25	is	be	AUX
bae-8464	211	26	removed	remove	VERB
bae-8464	211	27	onward	onward	ADV
bae-8464	211	28	.	.	PUNCT
bae-8464	212	1	similarly	similarly	ADV
bae-8464	212	2	to	to	ADP
bae-8464	212	3	the	the	DET
bae-8464	212	4	reduction	reduction	NOUN
bae-8464	212	5	in	in	ADP
bae-8464	212	6	farms	farm	NOUN
bae-8464	212	7	due	due	ADP
bae-8464	212	8	to	to	ADP
bae-8464	212	9	the	the	DET
bae-8464	212	10	balancing	balancing	NOUN
bae-8464	212	11	,	,	PUNCT
bae-8464	212	12	we	we	PRON
bae-8464	212	13	deem	deem	VERB
bae-8464	212	14	this	this	PRON
bae-8464	212	15	is	be	AUX
bae-8464	212	16	not	not	PART
bae-8464	212	17	an	an	DET
bae-8464	212	18	issue	issue	NOUN
bae-8464	212	19	for	for	ADP
bae-8464	212	20	our	our	PRON
bae-8464	212	21	purpose	purpose	NOUN
bae-8464	212	22	of	of	ADP
bae-8464	212	23	comparing	compare	VERB
bae-8464	212	24	the	the	DET
bae-8464	212	25	two	two	NUM
bae-8464	212	26	estimators	estimator	NOUN
bae-8464	212	27	.	.	PUNCT
bae-8464	213	1	7	7	NUM
bae-8464	213	2	had	have	VERB
bae-8464	213	3	the	the	DET
bae-8464	213	4	objective	objective	NOUN
bae-8464	213	5	of	of	ADP
bae-8464	213	6	the	the	DET
bae-8464	213	7	study	study	NOUN
bae-8464	213	8	been	be	AUX
bae-8464	213	9	to	to	PART
bae-8464	213	10	measure	measure	VERB
bae-8464	213	11	the	the	DET
bae-8464	213	12	effect	effect	NOUN
bae-8464	213	13	of	of	ADP
bae-8464	213	14	the	the	DET
bae-8464	213	15	certification	certification	NOUN
bae-8464	213	16	on	on	ADP
bae-8464	213	17	farm	farm	NOUN
bae-8464	213	18	profitability	profitability	NOUN
bae-8464	213	19	,	,	PUNCT
bae-8464	213	20	the	the	DET
bae-8464	213	21	crop	crop	NOUN
bae-8464	213	22	gross	gross	ADJ
bae-8464	213	23	margin	margin	NOUN
bae-8464	213	24	would	would	AUX
bae-8464	213	25	have	have	AUX
bae-8464	213	26	been	be	AUX
bae-8464	213	27	a	a	DET
bae-8464	213	28	poor	poor	ADJ
bae-8464	213	29	choice	choice	NOUN
bae-8464	213	30	because	because	SCONJ
bae-8464	213	31	it	it	PRON
bae-8464	213	32	does	do	AUX
bae-8464	213	33	not	not	PART
bae-8464	213	34	allow	allow	VERB
bae-8464	213	35	to	to	PART
bae-8464	213	36	attribute	attribute	VERB
bae-8464	213	37	to	to	ADP
bae-8464	213	38	the	the	DET
bae-8464	213	39	gi	gi	NOUN
bae-8464	213	40	process	process	NOUN
bae-8464	213	41	the	the	DET
bae-8464	213	42	costs	cost	NOUN
bae-8464	213	43	of	of	ADP
bae-8464	213	44	factors	factor	NOUN
bae-8464	213	45	shared	share	VERB
bae-8464	213	46	between	between	ADP
bae-8464	213	47	different	different	ADJ
bae-8464	213	48	farm	farm	NOUN
bae-8464	213	49	processes	process	NOUN
bae-8464	213	50	(	(	PUNCT
bae-8464	213	51	e.g.	e.g.	ADV
bae-8464	213	52	,	,	PUNCT
bae-8464	213	53	labor	labor	NOUN
bae-8464	213	54	and	and	CCONJ
bae-8464	213	55	capital	capital	NOUN
bae-8464	213	56	)	)	PUNCT
bae-8464	213	57	.	.	PUNCT
bae-8464	214	1	this	this	DET
bae-8464	214	2	indicator	indicator	NOUN
bae-8464	214	3	does	do	AUX
bae-8464	214	4	in	in	ADP
bae-8464	214	5	fact	fact	NOUN
bae-8464	214	6	include	include	VERB
bae-8464	214	7	the	the	DET
bae-8464	214	8	remuneration	remuneration	NOUN
bae-8464	214	9	of	of	ADP
bae-8464	214	10	these	these	DET
bae-8464	214	11	factors	factor	NOUN
bae-8464	214	12	.	.	PUNCT
bae-8464	215	1	however	however	ADV
bae-8464	215	2	,	,	PUNCT
bae-8464	215	3	the	the	DET
bae-8464	215	4	inclusion	inclusion	NOUN
bae-8464	215	5	of	of	ADP
bae-8464	215	6	these	these	DET
bae-8464	215	7	remunerations	remuneration	NOUN
bae-8464	215	8	is	be	AUX
bae-8464	215	9	exactly	exactly	ADV
bae-8464	215	10	what	what	PRON
bae-8464	215	11	one	one	PRON
bae-8464	215	12	seeks	seek	VERB
bae-8464	215	13	in	in	ADP
bae-8464	215	14	estimating	estimate	VERB
bae-8464	215	15	the	the	DET
bae-8464	215	16	effects	effect	NOUN
bae-8464	215	17	on	on	ADP
bae-8464	215	18	the	the	DET
bae-8464	215	19	value	value	NOUN
bae-8464	215	20	added	add	VERB
bae-8464	215	21	of	of	ADP
bae-8464	215	22	the	the	DET
bae-8464	215	23	gi	gi	NOUN
bae-8464	215	24	-	-	PUNCT
bae-8464	215	25	certified	certify	VERB
bae-8464	215	26	crop	crop	NOUN
bae-8464	215	27	,	,	PUNCT
bae-8464	215	28	as	as	ADP
bae-8464	215	29	in	in	ADP
bae-8464	215	30	our	our	PRON
bae-8464	215	31	case	case	NOUN
bae-8464	215	32	.	.	PUNCT
bae-8464	216	1	8	8	NUM
bae-8464	216	2	in	in	ADP
bae-8464	216	3	the	the	DET
bae-8464	216	4	fadn	fadn	NOUN
bae-8464	216	5	database	database	NOUN
bae-8464	216	6	,	,	PUNCT
bae-8464	216	7	subsidies	subsidy	NOUN
bae-8464	216	8	are	be	AUX
bae-8464	216	9	included	include	VERB
bae-8464	216	10	in	in	ADP
bae-8464	216	11	the	the	DET
bae-8464	216	12	computation	computation	NOUN
bae-8464	216	13	of	of	ADP
bae-8464	216	14	farm	farm	NOUN
bae-8464	216	15	-	-	PUNCT
bae-8464	216	16	level	level	NOUN
bae-8464	216	17	indicators	indicator	NOUN
bae-8464	216	18	,	,	PUNCT
bae-8464	216	19	such	such	ADJ
bae-8464	216	20	as	as	ADP
bae-8464	216	21	farm	farm	NOUN
bae-8464	216	22	gross	gross	ADJ
bae-8464	216	23	margin	margin	NOUN
bae-8464	216	24	,	,	PUNCT
bae-8464	216	25	farm	farm	NOUN
bae-8464	216	26	net	net	ADJ
bae-8464	216	27	value	value	NOUN
bae-8464	216	28	added	add	VERB
bae-8464	216	29	or	or	CCONJ
bae-8464	216	30	farm	farm	NOUN
bae-8464	216	31	net	net	ADJ
bae-8464	216	32	income	income	NOUN
bae-8464	216	33	.	.	PUNCT
bae-8464	217	1	96	96	NUM
bae-8464	217	2	leonardo	leonardo	PROPN
bae-8464	217	3	cei	cei	PROPN
bae-8464	217	4	,	,	PUNCT
bae-8464	217	5	gianluca	gianluca	PROPN
bae-8464	217	6	stefani	stefani	PROPN
bae-8464	217	7	,	,	PUNCT
bae-8464	217	8	edi	edi	PROPN
bae-8464	217	9	defrancesco	defrancesco	PROPN
bae-8464	217	10	the	the	DET
bae-8464	217	11	csa	csa	PROPN
bae-8464	217	12	procedure	procedure	NOUN
bae-8464	217	13	.	.	PUNCT
bae-8464	218	1	initially	initially	ADV
bae-8464	218	2	,	,	PUNCT
bae-8464	218	3	for	for	ADP
bae-8464	218	4	each	each	DET
bae-8464	218	5	sample	sample	NOUN
bae-8464	218	6	,	,	PUNCT
bae-8464	218	7	we	we	PRON
bae-8464	218	8	performed	perform	VERB
bae-8464	218	9	basic	basic	ADJ
bae-8464	218	10	analysis	analysis	NOUN
bae-8464	218	11	using	use	VERB
bae-8464	218	12	models	model	NOUN
bae-8464	218	13	without	without	ADP
bae-8464	218	14	covariates	covariate	NOUN
bae-8464	218	15	.	.	PUNCT
bae-8464	219	1	in	in	ADP
bae-8464	219	2	a	a	DET
bae-8464	219	3	second	second	ADJ
bae-8464	219	4	stage	stage	NOUN
bae-8464	219	5	,	,	PUNCT
bae-8464	219	6	we	we	PRON
bae-8464	219	7	included	include	VERB
bae-8464	219	8	some	some	DET
bae-8464	219	9	independent	independent	ADJ
bae-8464	219	10	variables	variable	NOUN
bae-8464	219	11	to	to	PART
bae-8464	219	12	consider	consider	VERB
bae-8464	219	13	also	also	ADV
bae-8464	219	14	the	the	DET
bae-8464	219	15	role	role	NOUN
bae-8464	219	16	of	of	ADP
bae-8464	219	17	other	other	ADJ
bae-8464	219	18	factors	factor	NOUN
bae-8464	219	19	that	that	PRON
bae-8464	219	20	may	may	AUX
bae-8464	219	21	confound	confound	VERB
bae-8464	219	22	the	the	DET
bae-8464	219	23	relationship	relationship	NOUN
bae-8464	219	24	between	between	ADP
bae-8464	219	25	treatment	treatment	NOUN
bae-8464	219	26	and	and	CCONJ
bae-8464	219	27	outcome	outcome	NOUN
bae-8464	219	28	.	.	PUNCT
bae-8464	220	1	the	the	DET
bae-8464	220	2	identification	identification	NOUN
bae-8464	220	3	of	of	ADP
bae-8464	220	4	these	these	DET
bae-8464	220	5	factors	factor	NOUN
bae-8464	220	6	was	be	AUX
bae-8464	220	7	based	base	VERB
bae-8464	220	8	both	both	CCONJ
bae-8464	220	9	on	on	ADP
bae-8464	220	10	previous	previous	ADJ
bae-8464	220	11	studies	study	NOUN
bae-8464	220	12	investigating	investigate	VERB
bae-8464	220	13	the	the	DET
bae-8464	220	14	determinants	determinant	NOUN
bae-8464	220	15	of	of	ADP
bae-8464	220	16	gi	gi	ADJ
bae-8464	220	17	adoption	adoption	NOUN
bae-8464	220	18	(	(	PUNCT
bae-8464	220	19	van	van	PROPN
bae-8464	220	20	de	de	PROPN
bae-8464	220	21	pol	pol	PROPN
bae-8464	220	22	,	,	PUNCT
bae-8464	220	23	2017	2017	NUM
bae-8464	220	24	;	;	PUNCT
bae-8464	220	25	marongiu	marongiu	PROPN
bae-8464	220	26	and	and	CCONJ
bae-8464	220	27	cesaro	cesaro	PROPN
bae-8464	220	28	,	,	PUNCT
bae-8464	220	29	2018	2018	NUM
bae-8464	220	30	;	;	PUNCT
bae-8464	220	31	niedermayr	niedermayr	PROPN
bae-8464	220	32	,	,	PUNCT
bae-8464	220	33	kapfer	kapfer	NOUN
bae-8464	220	34	and	and	CCONJ
bae-8464	220	35	kantelhardt	kantelhardt	PROPN
bae-8464	220	36	,	,	PUNCT
bae-8464	220	37	2016	2016	NUM
bae-8464	220	38	)	)	PUNCT
bae-8464	220	39	as	as	ADV
bae-8464	220	40	well	well	ADV
bae-8464	220	41	as	as	ADP
bae-8464	220	42	on	on	ADP
bae-8464	220	43	our	our	PRON
bae-8464	220	44	knowledge	knowledge	NOUN
bae-8464	220	45	of	of	ADP
bae-8464	220	46	gi	gi	NOUN
bae-8464	220	47	systems	system	NOUN
bae-8464	220	48	.	.	PUNCT
bae-8464	221	1	we	we	PRON
bae-8464	221	2	reported	report	VERB
bae-8464	221	3	these	these	DET
bae-8464	221	4	factors	factor	NOUN
bae-8464	221	5	in	in	ADP
bae-8464	221	6	table	table	NOUN
bae-8464	221	7	2	2	NUM
bae-8464	221	8	(	(	PUNCT
bae-8464	221	9	first	first	ADJ
bae-8464	221	10	column	column	NOUN
bae-8464	221	11	)	)	PUNCT
bae-8464	221	12	,	,	PUNCT
bae-8464	221	13	where	where	SCONJ
bae-8464	221	14	the	the	DET
bae-8464	221	15	type	type	NOUN
bae-8464	221	16	of	of	ADP
bae-8464	221	17	each	each	DET
bae-8464	221	18	variable	variable	NOUN
bae-8464	221	19	and	and	CCONJ
bae-8464	221	20	their	their	PRON
bae-8464	221	21	summary	summary	NOUN
bae-8464	221	22	statistics	statistic	NOUN
bae-8464	221	23	are	be	AUX
bae-8464	221	24	also	also	ADV
bae-8464	221	25	shown	show	VERB
bae-8464	221	26	.	.	PUNCT
bae-8464	222	1	in	in	ADP
bae-8464	222	2	the	the	DET
bae-8464	222	3	last	last	ADJ
bae-8464	222	4	two	two	NUM
bae-8464	222	5	columns	column	NOUN
bae-8464	222	6	of	of	ADP
bae-8464	222	7	table	table	NOUN
bae-8464	222	8	2	2	NUM
bae-8464	222	9	,	,	PUNCT
bae-8464	222	10	we	we	PRON
bae-8464	222	11	specified	specify	VERB
bae-8464	222	12	how	how	SCONJ
bae-8464	222	13	,	,	PUNCT
bae-8464	222	14	in	in	ADP
bae-8464	222	15	the	the	DET
bae-8464	222	16	two	two	NUM
bae-8464	222	17	methods	method	NOUN
bae-8464	222	18	of	of	ADP
bae-8464	222	19	analysis	analysis	NOUN
bae-8464	222	20	that	that	SCONJ
bae-8464	222	21	we	we	PRON
bae-8464	222	22	compared	compare	VERB
bae-8464	222	23	(	(	PUNCT
bae-8464	222	24	twfe	twfe	NOUN
bae-8464	222	25	and	and	CCONJ
bae-8464	222	26	csa	csa	PROPN
bae-8464	222	27	)	)	PUNCT
bae-8464	222	28	,	,	PUNCT
bae-8464	222	29	we	we	PRON
bae-8464	222	30	controlled	control	VERB
bae-8464	222	31	for	for	ADP
bae-8464	222	32	each	each	DET
bae-8464	222	33	factor	factor	NOUN
bae-8464	222	34	.	.	PUNCT
bae-8464	223	1	the	the	DET
bae-8464	223	2	unobservable	unobservable	ADJ
bae-8464	223	3	factor	factor	NOUN
bae-8464	223	4	(	(	PUNCT
bae-8464	223	5	individual	individual	ADJ
bae-8464	223	6	characteristics	characteristic	NOUN
bae-8464	223	7	of	of	ADP
bae-8464	223	8	the	the	DET
bae-8464	223	9	farmer	farmer	NOUN
bae-8464	223	10	)	)	PUNCT
bae-8464	223	11	is	be	AUX
bae-8464	223	12	automatically	automatically	ADV
bae-8464	223	13	controlled	control	VERB
bae-8464	223	14	for	for	ADP
bae-8464	223	15	by	by	ADP
bae-8464	223	16	the	the	DET
bae-8464	223	17	did	did	ADJ
bae-8464	223	18	structure	structure	NOUN
bae-8464	223	19	of	of	ADP
bae-8464	223	20	the	the	DET
bae-8464	223	21	two	two	NUM
bae-8464	223	22	estimators	estimator	NOUN
bae-8464	223	23	(	(	PUNCT
bae-8464	223	24	estimator	estimator	NOUN
bae-8464	223	25	structure	structure	NOUN
bae-8464	223	26	in	in	ADP
bae-8464	223	27	columns	column	NOUN
bae-8464	223	28	4	4	NUM
bae-8464	223	29	and	and	CCONJ
bae-8464	223	30	5	5	NUM
bae-8464	223	31	of	of	ADP
bae-8464	223	32	table	table	NOUN
bae-8464	223	33	2	2	NUM
bae-8464	223	34	)	)	PUNCT
bae-8464	223	35	,	,	PUNCT
bae-8464	223	36	under	under	ADP
bae-8464	223	37	the	the	DET
bae-8464	223	38	assumption	assumption	NOUN
bae-8464	223	39	that	that	SCONJ
bae-8464	223	40	farmer	farmer	NOUN
bae-8464	223	41	’s	’s	PART
bae-8464	223	42	characteristics	characteristic	NOUN
bae-8464	223	43	do	do	AUX
bae-8464	223	44	not	not	PART
bae-8464	223	45	change	change	VERB
bae-8464	223	46	over	over	ADP
bae-8464	223	47	time	time	NOUN
bae-8464	223	48	(	(	PUNCT
bae-8464	223	49	at	at	ADP
bae-8464	223	50	least	least	ADJ
bae-8464	223	51	in	in	ADP
bae-8464	223	52	the	the	DET
bae-8464	223	53	period	period	NOUN
bae-8464	223	54	considered	consider	VERB
bae-8464	223	55	in	in	ADP
bae-8464	223	56	the	the	DET
bae-8464	223	57	analysis	analysis	NOUN
bae-8464	223	58	)	)	PUNCT
bae-8464	223	59	.	.	PUNCT
bae-8464	224	1	the	the	DET
bae-8464	224	2	structure	structure	NOUN
bae-8464	224	3	of	of	ADP
bae-8464	224	4	the	the	DET
bae-8464	224	5	estimators	estimator	NOUN
bae-8464	224	6	accounts	account	VERB
bae-8464	224	7	for	for	ADP
bae-8464	224	8	the	the	DET
bae-8464	224	9	less	less	ADV
bae-8464	224	10	favored	favored	ADJ
bae-8464	224	11	area	area	NOUN
bae-8464	224	12	(	(	PUNCT
bae-8464	224	13	lfa	lfa	PROPN
bae-8464	224	14	)	)	PUNCT
bae-8464	224	15	variable	variable	NOUN
bae-8464	224	16	and	and	CCONJ
bae-8464	224	17	for	for	ADP
bae-8464	224	18	the	the	DET
bae-8464	224	19	year	year	NOUN
bae-8464	224	20	of	of	ADP
bae-8464	224	21	observation	observation	NOUN
bae-8464	224	22	as	as	ADV
bae-8464	224	23	well	well	ADV
bae-8464	224	24	.	.	PUNCT
bae-8464	225	1	the	the	DET
bae-8464	225	2	location	location	NOUN
bae-8464	225	3	of	of	ADP
bae-8464	225	4	a	a	DET
bae-8464	225	5	farm	farm	NOUN
bae-8464	225	6	in	in	ADP
bae-8464	225	7	a	a	DET
bae-8464	225	8	less	less	ADV
bae-8464	225	9	favored	favor	VERB
bae-8464	225	10	area	area	NOUN
bae-8464	225	11	does	do	AUX
bae-8464	225	12	not	not	PART
bae-8464	225	13	change	change	VERB
bae-8464	225	14	over	over	ADP
bae-8464	225	15	time	time	NOUN
bae-8464	225	16	and	and	CCONJ
bae-8464	225	17	the	the	DET
bae-8464	225	18	did	do	AUX
bae-8464	225	19	framework	framework	NOUN
bae-8464	225	20	differences	difference	NOUN
bae-8464	225	21	out	out	ADP
bae-8464	225	22	its	its	PRON
bae-8464	225	23	effect	effect	NOUN
bae-8464	225	24	.	.	PUNCT
bae-8464	226	1	on	on	ADP
bae-8464	226	2	the	the	DET
bae-8464	226	3	other	other	ADJ
bae-8464	226	4	hand	hand	NOUN
bae-8464	226	5	,	,	PUNCT
bae-8464	226	6	the	the	DET
bae-8464	226	7	year	year	NOUN
bae-8464	226	8	of	of	ADP
bae-8464	226	9	observation	observation	NOUN
bae-8464	226	10	is	be	AUX
bae-8464	226	11	controlled	control	VERB
bae-8464	226	12	by	by	ADP
bae-8464	226	13	the	the	DET
bae-8464	226	14	time	time	NOUN
bae-8464	226	15	fixed	fix	VERB
bae-8464	226	16	effects	effect	NOUN
bae-8464	226	17	in	in	ADP
bae-8464	226	18	the	the	DET
bae-8464	226	19	twfe	twfe	ADJ
bae-8464	226	20	estimator	estimator	NOUN
bae-8464	226	21	and	and	CCONJ
bae-8464	226	22	by	by	ADP
bae-8464	226	23	the	the	DET
bae-8464	226	24	within	within	ADJ
bae-8464	226	25	-	-	PUNCT
bae-8464	226	26	year	year	NOUN
bae-8464	226	27	propensity	propensity	NOUN
bae-8464	226	28	score	score	NOUN
bae-8464	226	29	estimation	estimation	NOUN
bae-8464	226	30	in	in	ADP
bae-8464	226	31	the	the	DET
bae-8464	226	32	csa	csa	PROPN
bae-8464	226	33	estimator	estimator	NOUN
bae-8464	226	34	.	.	PUNCT
bae-8464	227	1	we	we	PRON
bae-8464	227	2	controlled	control	VERB
bae-8464	227	3	for	for	ADP
bae-8464	227	4	the	the	DET
bae-8464	227	5	other	other	ADJ
bae-8464	227	6	observable	observable	ADJ
bae-8464	227	7	factors	factor	NOUN
bae-8464	227	8	in	in	ADP
bae-8464	227	9	three	three	NUM
bae-8464	227	10	different	different	ADJ
bae-8464	227	11	ways	way	NOUN
bae-8464	227	12	.	.	PUNCT
bae-8464	228	1	most	most	ADJ
bae-8464	228	2	of	of	ADP
bae-8464	228	3	them	they	PRON
bae-8464	228	4	are	be	AUX
bae-8464	228	5	included	include	VERB
bae-8464	228	6	in	in	ADP
bae-8464	228	7	the	the	DET
bae-8464	228	8	twfe	twfe	ADJ
bae-8464	228	9	equation	equation	NOUN
bae-8464	228	10	as	as	ADP
bae-8464	228	11	covariates	covariate	NOUN
bae-8464	228	12	and	and	CCONJ
bae-8464	228	13	in	in	ADP
bae-8464	228	14	the	the	DET
bae-8464	228	15	propensity	propensity	NOUN
bae-8464	228	16	score	score	NOUN
bae-8464	228	17	equation	equation	NOUN
bae-8464	228	18	of	of	ADP
bae-8464	228	19	the	the	DET
bae-8464	228	20	csa	csa	PROPN
bae-8464	228	21	estimator	estimator	NOUN
bae-8464	228	22	(	(	PUNCT
bae-8464	228	23	covariate	covariate	NOUN
bae-8464	228	24	and	and	CCONJ
bae-8464	228	25	propensity	propensity	NOUN
bae-8464	228	26	score	score	NOUN
bae-8464	228	27	in	in	ADP
bae-8464	228	28	columns	column	NOUN
bae-8464	228	29	4	4	NUM
bae-8464	228	30	and	and	CCONJ
bae-8464	228	31	5	5	NUM
bae-8464	228	32	of	of	ADP
bae-8464	228	33	table	table	NOUN
bae-8464	228	34	2	2	NUM
bae-8464	228	35	,	,	PUNCT
bae-8464	228	36	respectively	respectively	ADV
bae-8464	228	37	)	)	PUNCT
bae-8464	228	38	.	.	PUNCT
bae-8464	229	1	on	on	ADP
bae-8464	229	2	direct	direct	ADJ
bae-8464	229	3	selling	selling	NOUN
bae-8464	229	4	and	and	CCONJ
bae-8464	229	5	organic	organic	ADJ
bae-8464	229	6	a	a	DET
bae-8464	229	7	sort	sort	NOUN
bae-8464	229	8	of	of	ADP
bae-8464	229	9	direct	direct	ADJ
bae-8464	229	10	matching	matching	NOUN
bae-8464	229	11	is	be	AUX
bae-8464	229	12	performed	perform	VERB
bae-8464	229	13	(	(	PUNCT
bae-8464	229	14	direct	direct	ADJ
bae-8464	229	15	matching	matching	NOUN
bae-8464	229	16	in	in	ADP
bae-8464	229	17	table	table	NOUN
bae-8464	229	18	2	2	NUM
bae-8464	229	19	)	)	PUNCT
bae-8464	229	20	.	.	PUNCT
bae-8464	230	1	because	because	SCONJ
bae-8464	230	2	,	,	PUNCT
bae-8464	230	3	in	in	ADP
bae-8464	230	4	the	the	DET
bae-8464	230	5	two	two	NUM
bae-8464	230	6	samples	sample	NOUN
bae-8464	230	7	,	,	PUNCT
bae-8464	230	8	none	none	NOUN
bae-8464	230	9	or	or	CCONJ
bae-8464	230	10	very	very	ADV
bae-8464	230	11	few	few	ADJ
bae-8464	230	12	treated	treat	VERB
bae-8464	230	13	farms	farm	NOUN
bae-8464	230	14	adopt	adopt	VERB
bae-8464	230	15	organic	organic	ADJ
bae-8464	230	16	farming	farming	NOUN
bae-8464	230	17	or	or	CCONJ
bae-8464	230	18	directly	directly	ADV
bae-8464	230	19	sell	sell	VERB
bae-8464	230	20	their	their	PRON
bae-8464	230	21	products	product	NOUN
bae-8464	230	22	,	,	PUNCT
bae-8464	230	23	we	we	PRON
bae-8464	230	24	dropped	drop	VERB
bae-8464	230	25	organic	organic	ADJ
bae-8464	230	26	and/or	and/or	CCONJ
bae-8464	230	27	direct	direct	ADJ
bae-8464	230	28	selling	selling	NOUN
bae-8464	230	29	farms	farm	NOUN
bae-8464	230	30	from	from	ADP
bae-8464	230	31	both	both	CCONJ
bae-8464	230	32	the	the	DET
bae-8464	230	33	treated	treat	VERB
bae-8464	230	34	and	and	CCONJ
bae-8464	230	35	control	control	NOUN
bae-8464	230	36	groups	group	NOUN
bae-8464	230	37	(	(	PUNCT
bae-8464	230	38	this	this	DET
bae-8464	230	39	procedure	procedure	NOUN
bae-8464	230	40	explains	explain	VERB
bae-8464	230	41	the	the	DET
bae-8464	230	42	absence	absence	NOUN
bae-8464	230	43	of	of	ADP
bae-8464	230	44	sample	sample	NOUN
bae-8464	230	45	variation	variation	NOUN
bae-8464	230	46	for	for	ADP
bae-8464	230	47	these	these	DET
bae-8464	230	48	variables	variable	NOUN
bae-8464	230	49	in	in	ADP
bae-8464	230	50	table	table	NOUN
bae-8464	230	51	2	2	NUM
bae-8464	230	52	)	)	PUNCT
bae-8464	230	53	.	.	PUNCT
bae-8464	231	1	dropping	drop	VERB
bae-8464	231	2	organic	organic	ADJ
bae-8464	231	3	and	and	CCONJ
bae-8464	231	4	direct	direct	ADJ
bae-8464	231	5	selling	selling	NOUN
bae-8464	231	6	farms	farm	NOUN
bae-8464	231	7	is	be	AUX
bae-8464	231	8	like	like	ADP
bae-8464	231	9	directly	directly	ADV
bae-8464	231	10	matching	match	VERB
bae-8464	231	11	farms	farm	NOUN
bae-8464	231	12	on	on	ADP
bae-8464	231	13	a	a	DET
bae-8464	231	14	specific	specific	ADJ
bae-8464	231	15	value	value	NOUN
bae-8464	231	16	(	(	PUNCT
bae-8464	231	17	i.e.	i.e.	X
bae-8464	231	18	,	,	PUNCT
bae-8464	231	19	zero	zero	NUM
bae-8464	231	20	)	)	PUNCT
bae-8464	231	21	of	of	ADP
bae-8464	231	22	these	these	DET
bae-8464	231	23	variables	variable	NOUN
bae-8464	231	24	.	.	PUNCT
bae-8464	232	1	this	this	DET
bae-8464	232	2	strategy	strategy	NOUN
bae-8464	232	3	,	,	PUNCT
bae-8464	232	4	therefore	therefore	ADV
bae-8464	232	5	,	,	PUNCT
bae-8464	232	6	allows	allow	VERB
bae-8464	232	7	to	to	PART
bae-8464	232	8	control	control	VERB
bae-8464	232	9	for	for	ADP
bae-8464	232	10	these	these	DET
bae-8464	232	11	factors	factor	NOUN
bae-8464	232	12	without	without	ADP
bae-8464	232	13	including	include	VERB
bae-8464	232	14	them	they	PRON
bae-8464	232	15	among	among	ADP
bae-8464	232	16	the	the	DET
bae-8464	232	17	regressors	regressor	NOUN
bae-8464	232	18	of	of	ADP
bae-8464	232	19	the	the	DET
bae-8464	232	20	twfe	twfe	ADJ
bae-8464	232	21	model	model	NOUN
bae-8464	232	22	or	or	CCONJ
bae-8464	232	23	in	in	ADP
bae-8464	232	24	the	the	DET
bae-8464	232	25	csa	csa	PROPN
bae-8464	232	26	propensity	propensity	NOUN
bae-8464	232	27	score	score	VERB
bae-8464	232	28	equation9	equation9	PROPN
bae-8464	232	29	.	.	PUNCT
bae-8464	233	1	finally	finally	ADV
bae-8464	233	2	,	,	PUNCT
bae-8464	233	3	the	the	DET
bae-8464	233	4	definition	definition	NOUN
bae-8464	233	5	of	of	ADP
bae-8464	233	6	the	the	DET
bae-8464	233	7	control	control	NOUN
bae-8464	233	8	group	group	NOUN
bae-8464	233	9	(	(	PUNCT
bae-8464	233	10	control	control	NOUN
bae-8464	233	11	group	group	NOUN
bae-8464	233	12	in	in	ADP
bae-8464	233	13	table	table	NOUN
bae-8464	233	14	2	2	NUM
bae-8464	233	15	)	)	PUNCT
bae-8464	233	16	allows	allow	VERB
bae-8464	233	17	to	to	PART
bae-8464	233	18	control	control	VERB
bae-8464	233	19	for	for	ADP
bae-8464	233	20	the	the	DET
bae-8464	233	21	type	type	NOUN
bae-8464	233	22	of	of	ADP
bae-8464	233	23	gi	gi	NOUN
bae-8464	233	24	product	product	NOUN
bae-8464	233	25	variable	variable	NOUN
bae-8464	233	26	,	,	PUNCT
bae-8464	233	27	because	because	SCONJ
bae-8464	233	28	control	control	NOUN
bae-8464	233	29	units	unit	NOUN
bae-8464	233	30	are	be	AUX
bae-8464	233	31	selected	select	VERB
bae-8464	233	32	among	among	ADP
bae-8464	233	33	farms	farm	NOUN
bae-8464	233	34	that	that	PRON
bae-8464	233	35	produce	produce	VERB
bae-8464	233	36	the	the	DET
bae-8464	233	37	same	same	ADJ
bae-8464	233	38	type	type	NOUN
bae-8464	233	39	of	of	ADP
bae-8464	233	40	product	product	NOUN
bae-8464	233	41	of	of	ADP
bae-8464	233	42	treated	treat	VERB
bae-8464	233	43	farms	farm	NOUN
bae-8464	233	44	.	.	PUNCT
bae-8464	234	1	4	4	X
bae-8464	234	2	.	.	NOUN
bae-8464	234	3	results	result	VERB
bae-8464	234	4	the	the	DET
bae-8464	234	5	analysis	analysis	NOUN
bae-8464	234	6	were	be	AUX
bae-8464	234	7	conducted	conduct	VERB
bae-8464	234	8	on	on	ADP
bae-8464	234	9	the	the	DET
bae-8464	234	10	two	two	NUM
bae-8464	234	11	samples	sample	NOUN
bae-8464	234	12	(	(	PUNCT
bae-8464	234	13	mela	mela	NOUN
bae-8464	234	14	val	val	NOUN
bae-8464	234	15	di	di	X
bae-8464	234	16	non	non	PROPN
bae-8464	234	17	pdo	pdo	PROPN
bae-8464	234	18	and	and	CCONJ
bae-8464	234	19	riviera	riviera	PROPN
bae-8464	234	20	ligure	ligure	PROPN
bae-8464	234	21	pdo	pdo	PROPN
bae-8464	234	22	)	)	PUNCT
bae-8464	234	23	for	for	ADP
bae-8464	234	24	different	different	ADJ
bae-8464	234	25	time	time	NOUN
bae-8464	234	26	spans	span	NOUN
bae-8464	234	27	,	,	PUNCT
bae-8464	234	28	first	first	ADV
bae-8464	234	29	using	use	VERB
bae-8464	234	30	basic	basic	ADJ
bae-8464	234	31	models	model	NOUN
bae-8464	234	32	without	without	ADP
bae-8464	234	33	covariates	covariate	NOUN
bae-8464	234	34	and	and	CCONJ
bae-8464	234	35	then	then	ADV
bae-8464	234	36	adding	add	VERB
bae-8464	234	37	independent	independent	ADJ
bae-8464	234	38	variables10	variables10	NOUN
bae-8464	234	39	.	.	PUNCT
bae-8464	235	1	the	the	DET
bae-8464	235	2	first	first	ADJ
bae-8464	235	3	one	one	NOUN
bae-8464	235	4	is	be	AUX
bae-8464	235	5	the	the	DET
bae-8464	235	6	mela	mela	NOUN
bae-8464	235	7	val	val	NOUN
bae-8464	235	8	di	di	X
bae-8464	235	9	non	non	PROPN
bae-8464	235	10	pdo	pdo	PROPN
bae-8464	235	11	sample	sample	NOUN
bae-8464	235	12	in	in	ADP
bae-8464	235	13	a	a	DET
bae-8464	235	14	seven	seven	NUM
bae-8464	235	15	years	year	NOUN
bae-8464	235	16	period	period	NOUN
bae-8464	235	17	(	(	PUNCT
bae-8464	235	18	from	from	ADP
bae-8464	235	19	2008	2008	NUM
bae-8464	235	20	to	to	ADP
bae-8464	235	21	2014	2014	NUM
bae-8464	235	22	)	)	PUNCT
bae-8464	235	23	.	.	PUNCT
bae-8464	236	1	in	in	ADP
bae-8464	236	2	this	this	DET
bae-8464	236	3	sample	sample	NOUN
bae-8464	236	4	,	,	PUNCT
bae-8464	236	5	15	15	NUM
bae-8464	236	6	farms	farm	NOUN
bae-8464	236	7	join	join	VERB
bae-8464	236	8	the	the	DET
bae-8464	236	9	certification	certification	NOUN
bae-8464	236	10	system	system	NOUN
bae-8464	236	11	in	in	ADP
bae-8464	236	12	2009	2009	NUM
bae-8464	236	13	and	and	CCONJ
bae-8464	236	14	13	13	NUM
bae-8464	236	15	farms	farm	NOUN
bae-8464	236	16	enter	enter	VERB
bae-8464	236	17	the	the	DET
bae-8464	236	18	gi	gi	NOUN
bae-8464	236	19	scheme	scheme	NOUN
bae-8464	236	20	in	in	ADP
bae-8464	236	21	2010	2010	NUM
bae-8464	236	22	.	.	PUNCT
bae-8464	237	1	the	the	DET
bae-8464	237	2	control	control	NOUN
bae-8464	237	3	group	group	NOUN
bae-8464	237	4	consists	consist	VERB
bae-8464	237	5	of	of	ADP
bae-8464	237	6	9	9	NUM
bae-8464	237	7	it	it	PRON
bae-8464	237	8	should	should	AUX
bae-8464	237	9	be	be	AUX
bae-8464	237	10	noted	note	VERB
bae-8464	237	11	that	that	SCONJ
bae-8464	237	12	,	,	PUNCT
bae-8464	237	13	in	in	ADP
bae-8464	237	14	this	this	DET
bae-8464	237	15	way	way	NOUN
bae-8464	237	16	,	,	PUNCT
bae-8464	237	17	only	only	ADV
bae-8464	237	18	specific	specific	ADJ
bae-8464	237	19	farm	farm	NOUN
bae-8464	237	20	types	type	NOUN
bae-8464	237	21	are	be	AUX
bae-8464	237	22	compared	compare	VERB
bae-8464	237	23	(	(	PUNCT
bae-8464	237	24	i.e.	i.e.	X
bae-8464	237	25	,	,	PUNCT
bae-8464	237	26	non	non	ADJ
bae-8464	237	27	-	-	ADJ
bae-8464	237	28	organic	organic	ADJ
bae-8464	237	29	and	and	CCONJ
bae-8464	237	30	nondirect	nondirect	NOUN
bae-8464	237	31	selling	selling	NOUN
bae-8464	237	32	)	)	PUNCT
bae-8464	237	33	,	,	PUNCT
bae-8464	237	34	which	which	PRON
bae-8464	237	35	makes	make	VERB
bae-8464	237	36	the	the	DET
bae-8464	237	37	results	result	NOUN
bae-8464	237	38	of	of	ADP
bae-8464	237	39	the	the	DET
bae-8464	237	40	analysis	analysis	NOUN
bae-8464	237	41	not	not	PART
bae-8464	237	42	extendable	extendable	ADJ
bae-8464	237	43	to	to	ADP
bae-8464	237	44	organic	organic	ADJ
bae-8464	237	45	or	or	CCONJ
bae-8464	237	46	direct	direct	ADJ
bae-8464	237	47	selling	selling	NOUN
bae-8464	237	48	farms	farm	NOUN
bae-8464	237	49	.	.	PUNCT
bae-8464	238	1	again	again	ADV
bae-8464	238	2	,	,	PUNCT
bae-8464	238	3	the	the	DET
bae-8464	238	4	objective	objective	NOUN
bae-8464	238	5	of	of	ADP
bae-8464	238	6	our	our	PRON
bae-8464	238	7	analysis	analysis	NOUN
bae-8464	238	8	makes	make	VERB
bae-8464	238	9	this	this	DET
bae-8464	238	10	issue	issue	NOUN
bae-8464	238	11	irrelevant	irrelevant	ADJ
bae-8464	238	12	.	.	PUNCT
bae-8464	239	1	10	10	NUM
bae-8464	239	2	the	the	DET
bae-8464	239	3	whole	whole	ADJ
bae-8464	239	4	analysis	analysis	NOUN
bae-8464	239	5	was	be	AUX
bae-8464	239	6	performed	perform	VERB
bae-8464	239	7	using	use	VERB
bae-8464	239	8	the	the	DET
bae-8464	239	9	statistical	statistical	ADJ
bae-8464	239	10	software	software	NOUN
bae-8464	239	11	r.	r.	PROPN
bae-8464	239	12	callaway	callaway	PROPN
bae-8464	239	13	and	and	CCONJ
bae-8464	239	14	sant’anna	sant’anna	NOUN
bae-8464	239	15	(	(	PUNCT
bae-8464	239	16	2018	2018	NUM
bae-8464	239	17	)	)	PUNCT
bae-8464	239	18	provide	provide	VERB
bae-8464	239	19	a	a	DET
bae-8464	239	20	specific	specific	ADJ
bae-8464	239	21	r	r	NOUN
bae-8464	239	22	command	command	NOUN
bae-8464	239	23	to	to	PART
bae-8464	239	24	implement	implement	VERB
bae-8464	239	25	their	their	PRON
bae-8464	239	26	methodology	methodology	NOUN
bae-8464	239	27	.	.	PUNCT
bae-8464	240	1	97the	97the	PRON
bae-8464	240	2	role	role	NOUN
bae-8464	240	3	of	of	ADP
bae-8464	240	4	group	group	NOUN
bae-8464	240	5	-	-	PUNCT
bae-8464	240	6	time	time	NOUN
bae-8464	240	7	treatment	treatment	NOUN
bae-8464	240	8	effect	effect	NOUN
bae-8464	240	9	heterogeneity	heterogeneity	NOUN
bae-8464	240	10	table	table	NOUN
bae-8464	240	11	2	2	NUM
bae-8464	240	12	.	.	PUNCT
bae-8464	240	13	factors	factor	NOUN
bae-8464	240	14	to	to	PART
bae-8464	240	15	be	be	AUX
bae-8464	240	16	controlled	control	VERB
bae-8464	240	17	for	for	ADP
bae-8464	240	18	in	in	ADP
bae-8464	240	19	the	the	DET
bae-8464	240	20	models	model	NOUN
bae-8464	240	21	.	.	PUNCT
bae-8464	241	1	factor	factor	NOUN
bae-8464	241	2	type	type	NOUN
bae-8464	241	3	summary	summary	NOUN
bae-8464	241	4	statistics1	statistics1	NOUN
bae-8464	241	5	method	method	NOUN
bae-8464	241	6	(	(	PUNCT
bae-8464	241	7	twfe	twfe	NOUN
bae-8464	241	8	)	)	PUNCT
bae-8464	241	9	method	method	NOUN
bae-8464	241	10	(	(	PUNCT
bae-8464	241	11	csa)mela	csa)mela	PROPN
bae-8464	241	12	val	val	PROPN
bae-8464	241	13	di	di	PROPN
bae-8464	241	14	non	non	PROPN
bae-8464	241	15	pdo	pdo	PROPN
bae-8464	241	16	riviera	riviera	PROPN
bae-8464	241	17	ligure	ligure	PROPN
bae-8464	241	18	pdo	pdo	PROPN
bae-8464	241	19	age	age	NOUN
bae-8464	241	20	of	of	ADP
bae-8464	241	21	the	the	DET
bae-8464	241	22	farmer	farmer	NOUN
bae-8464	241	23	continuous	continuous	ADJ
bae-8464	242	1	[	[	X
bae-8464	242	2	min;max	min;max	X
bae-8464	242	3	]	]	X
bae-8464	242	4	mean	mean	NOUN
bae-8464	242	5	st.dev	st.dev	PROPN
bae-8464	243	1	[	[	X
bae-8464	243	2	min	min	PROPN
bae-8464	243	3	,	,	PUNCT
bae-8464	243	4	max	max	PROPN
bae-8464	243	5	]	]	PUNCT
bae-8464	243	6	mean	mean	VERB
bae-8464	243	7	st.dev	st.dev	PROPN
bae-8464	243	8	covariate	covariate	ADJ
bae-8464	243	9	propensity	propensity	NOUN
bae-8464	243	10	score	score	NOUN
bae-8464	243	11	farm	farm	NOUN
bae-8464	243	12	located	locate	VERB
bae-8464	243	13	in	in	ADP
bae-8464	243	14	a	a	DET
bae-8464	243	15	less	less	ADV
bae-8464	243	16	favored	favor	VERB
bae-8464	243	17	area	area	NOUN
bae-8464	243	18	binary	binary	NOUN
bae-8464	244	1	[	[	X
bae-8464	244	2	1.00;1.00	1.00;1.00	NUM
bae-8464	244	3	]	]	X
bae-8464	244	4	1.00	1.00	NUM
bae-8464	244	5	0.00	0.00	NUM
bae-8464	244	6	[	[	NOUN
bae-8464	244	7	0.00;1.00	0.00;1.00	NUM
bae-8464	244	8	]	]	PUNCT
bae-8464	244	9	0.71	0.71	NUM
bae-8464	244	10	0.45	0.45	NUM
bae-8464	244	11	estimator	estimator	NOUN
bae-8464	244	12	structure	structure	NOUN
bae-8464	244	13	estimator	estimator	NOUN
bae-8464	244	14	structure	structure	NOUN
bae-8464	244	15	farm	farm	NOUN
bae-8464	244	16	performing	perform	VERB
bae-8464	244	17	direct	direct	ADJ
bae-8464	244	18	selling	sell	VERB
bae-8464	244	19	binary	binary	NOUN
bae-8464	245	1	[	[	X
bae-8464	245	2	0.00;0.00	0.00;0.00	X
bae-8464	245	3	]	]	X
bae-8464	245	4	0.00	0.00	NUM
bae-8464	245	5	0.00	0.00	NUM
bae-8464	245	6	[	[	X
bae-8464	245	7	0.00;0.00	0.00;0.00	X
bae-8464	245	8	]	]	X
bae-8464	245	9	0.00	0.00	NUM
bae-8464	245	10	0.00	0.00	NUM
bae-8464	245	11	direct	direct	ADJ
bae-8464	245	12	matching	match	VERB
bae-8464	245	13	direct	direct	ADJ
bae-8464	245	14	matching	matching	NOUN
bae-8464	245	15	farm	farm	NOUN
bae-8464	245	16	producing	produce	VERB
bae-8464	245	17	other	other	ADJ
bae-8464	245	18	gi	gi	NOUN
bae-8464	245	19	products	product	NOUN
bae-8464	245	20	binary	binary	NOUN
bae-8464	246	1	[	[	X
bae-8464	246	2	0.00;1.00	0.00;1.00	NUM
bae-8464	246	3	]	]	PUNCT
bae-8464	246	4	0.15	0.15	NUM
bae-8464	246	5	0.35	0.35	NUM
bae-8464	247	1	[	[	X
bae-8464	247	2	0.00;1.00	0.00;1.00	NUM
bae-8464	247	3	]	]	PUNCT
bae-8464	247	4	0.16	0.16	NUM
bae-8464	247	5	0.37	0.37	NUM
bae-8464	247	6	covariate	covariate	ADJ
bae-8464	247	7	propensity	propensity	NOUN
bae-8464	247	8	score	score	NOUN
bae-8464	247	9	farm	farm	NOUN
bae-8464	247	10	with	with	ADP
bae-8464	247	11	organic	organic	ADJ
bae-8464	247	12	production	production	NOUN
bae-8464	247	13	binary	binary	NOUN
bae-8464	248	1	[	[	X
bae-8464	248	2	0.00;0.00	0.00;0.00	X
bae-8464	248	3	]	]	X
bae-8464	248	4	0.00	0.00	NUM
bae-8464	248	5	0.00	0.00	NUM
bae-8464	248	6	[	[	X
bae-8464	248	7	0.00;0.00	0.00;0.00	X
bae-8464	248	8	]	]	X
bae-8464	248	9	0.00	0.00	NUM
bae-8464	248	10	0.00	0.00	NUM
bae-8464	248	11	direct	direct	ADJ
bae-8464	248	12	matching	match	VERB
bae-8464	248	13	direct	direct	ADJ
bae-8464	248	14	matching	matching	NOUN
bae-8464	248	15	farm	farm	NOUN
bae-8464	248	16	utilized	utilize	VERB
bae-8464	248	17	agricultural	agricultural	ADJ
bae-8464	248	18	area	area	NOUN
bae-8464	248	19	continuous	continuous	ADJ
bae-8464	248	20	[	[	X
bae-8464	248	21	0.42;40.85	0.42;40.85	NOUN
bae-8464	248	22	]	]	X
bae-8464	248	23	5.56	5.56	NUM
bae-8464	248	24	4.73	4.73	NUM
bae-8464	248	25	[	[	X
bae-8464	248	26	0.25;14.62	0.25;14.62	X
bae-8464	248	27	]	]	X
bae-8464	248	28	1.94	1.94	NUM
bae-8464	248	29	1.70	1.70	NUM
bae-8464	248	30	covariate	covariate	NOUN
bae-8464	248	31	propensity	propensity	NOUN
bae-8464	248	32	score	score	NOUN
bae-8464	248	33	individual	individual	ADJ
bae-8464	248	34	characteristics	characteristic	NOUN
bae-8464	248	35	of	of	ADP
bae-8464	248	36	the	the	DET
bae-8464	248	37	farmer	farmer	NOUN
bae-8464	248	38	not	not	PART
bae-8464	248	39	observable	observable	ADJ
bae-8464	248	40	estimator	estimator	NOUN
bae-8464	248	41	structure	structure	NOUN
bae-8464	248	42	estimator	estimator	NOUN
bae-8464	248	43	structure	structure	NOUN
bae-8464	248	44	labor	labor	NOUN
bae-8464	248	45	intensity	intensity	NOUN
bae-8464	249	1	continuous	continuous	ADJ
bae-8464	249	2	[	[	X
bae-8464	249	3	0.08;4.04	0.08;4.04	X
bae-8464	249	4	]	]	X
bae-8464	249	5	0.37	0.37	NUM
bae-8464	249	6	0.26	0.26	NUM
bae-8464	250	1	[	[	X
bae-8464	250	2	0.07;3.87	0.07;3.87	X
bae-8464	250	3	]	]	X
bae-8464	250	4	0.84	0.84	NUM
bae-8464	250	5	0.58	0.58	NUM
bae-8464	250	6	covariate	covariate	ADJ
bae-8464	250	7	propensity	propensity	NOUN
bae-8464	250	8	score	score	NOUN
bae-8464	250	9	education	education	NOUN
bae-8464	250	10	of	of	ADP
bae-8464	250	11	the	the	DET
bae-8464	250	12	farmer	farmer	NOUN
bae-8464	250	13	:	:	PUNCT
bae-8464	250	14	none	none	NOUN
bae-8464	251	1	binary	binary	ADJ
bae-8464	252	1	[	[	X
bae-8464	252	2	0.00;0.00	0.00;0.00	X
bae-8464	252	3	]	]	X
bae-8464	252	4	0.00	0.00	NUM
bae-8464	252	5	0.00	0.00	NUM
bae-8464	252	6	[	[	NOUN
bae-8464	252	7	0.00;1.00	0.00;1.00	NUM
bae-8464	252	8	]	]	PUNCT
bae-8464	252	9	0.02	0.02	NUM
bae-8464	252	10	0.14	0.14	NUM
bae-8464	252	11	covariate	covariate	ADJ
bae-8464	252	12	propensity	propensity	NOUN
bae-8464	252	13	score	score	NOUN
bae-8464	252	14	education	education	NOUN
bae-8464	252	15	of	of	ADP
bae-8464	252	16	the	the	DET
bae-8464	252	17	farmer	farmer	NOUN
bae-8464	252	18	:	:	PUNCT
bae-8464	252	19	primary	primary	ADJ
bae-8464	252	20	binary	binary	NOUN
bae-8464	253	1	[	[	X
bae-8464	253	2	0.00;1.00	0.00;1.00	NUM
bae-8464	253	3	]	]	X
bae-8464	253	4	0.09	0.09	NUM
bae-8464	253	5	0.29	0.29	NUM
bae-8464	253	6	[	[	X
bae-8464	253	7	0.00;1.00	0.00;1.00	NUM
bae-8464	253	8	]	]	PUNCT
bae-8464	253	9	0.13	0.13	NUM
bae-8464	253	10	0.34	0.34	NUM
bae-8464	253	11	covariate	covariate	ADJ
bae-8464	253	12	propensity	propensity	NOUN
bae-8464	253	13	score	score	NOUN
bae-8464	253	14	education	education	NOUN
bae-8464	253	15	of	of	ADP
bae-8464	253	16	the	the	DET
bae-8464	253	17	farmer	farmer	NOUN
bae-8464	253	18	:	:	PUNCT
bae-8464	253	19	lower	low	ADJ
bae-8464	253	20	secondary	secondary	ADJ
bae-8464	253	21	binary	binary	NOUN
bae-8464	254	1	[	[	X
bae-8464	254	2	0.00;1.00	0.00;1.00	NUM
bae-8464	254	3	]	]	X
bae-8464	254	4	0.42	0.42	NUM
bae-8464	254	5	0.49	0.49	NUM
bae-8464	254	6	[	[	X
bae-8464	254	7	0.00;1.00	0.00;1.00	NUM
bae-8464	254	8	]	]	X
bae-8464	254	9	0.41	0.41	NUM
bae-8464	254	10	0.49	0.49	NUM
bae-8464	254	11	covariate	covariate	ADJ
bae-8464	254	12	propensity	propensity	NOUN
bae-8464	254	13	score	score	NOUN
bae-8464	254	14	education	education	NOUN
bae-8464	254	15	of	of	ADP
bae-8464	254	16	the	the	DET
bae-8464	254	17	farmer	farmer	NOUN
bae-8464	254	18	:	:	PUNCT
bae-8464	254	19	upper	upper	ADJ
bae-8464	254	20	secondary	secondary	ADJ
bae-8464	254	21	binary	binary	NOUN
bae-8464	255	1	[	[	X
bae-8464	255	2	0.00;1.00	0.00;1.00	NUM
bae-8464	255	3	]	]	X
bae-8464	255	4	0.42	0.42	NUM
bae-8464	255	5	0.49	0.49	NUM
bae-8464	255	6	[	[	X
bae-8464	255	7	0.00;1.00	0.00;1.00	NUM
bae-8464	255	8	]	]	PUNCT
bae-8464	255	9	0.42	0.42	NUM
bae-8464	255	10	0.49	0.49	NUM
bae-8464	255	11	covariate	covariate	ADJ
bae-8464	255	12	propensity	propensity	NOUN
bae-8464	255	13	score	score	NOUN
bae-8464	255	14	education	education	NOUN
bae-8464	255	15	of	of	ADP
bae-8464	255	16	the	the	DET
bae-8464	255	17	farmer	farmer	NOUN
bae-8464	255	18	:	:	PUNCT
bae-8464	255	19	university	university	NOUN
bae-8464	255	20	binary	binary	NOUN
bae-8464	256	1	[	[	X
bae-8464	256	2	0.00;1.00	0.00;1.00	NUM
bae-8464	256	3	]	]	X
bae-8464	256	4	0.07	0.07	NUM
bae-8464	256	5	0.25	0.25	NUM
bae-8464	257	1	[	[	X
bae-8464	257	2	0.00;1.00	0.00;1.00	NUM
bae-8464	257	3	]	]	X
bae-8464	257	4	0.01	0.01	NUM
bae-8464	257	5	0.10	0.10	NUM
bae-8464	257	6	covariate	covariate	ADJ
bae-8464	257	7	propensity	propensity	NOUN
bae-8464	257	8	score	score	NOUN
bae-8464	257	9	type	type	NOUN
bae-8464	257	10	of	of	ADP
bae-8464	257	11	gi	gi	NOUN
bae-8464	257	12	product	product	NOUN
bae-8464	257	13	categorical	categorical	ADJ
bae-8464	257	14	control	control	NOUN
bae-8464	257	15	group	group	PROPN
bae-8464	257	16	control	control	PROPN
bae-8464	257	17	group	group	PROPN
bae-8464	257	18	year	year	NOUN
bae-8464	257	19	of	of	ADP
bae-8464	257	20	observation	observation	NOUN
bae-8464	257	21	categorical	categorical	ADJ
bae-8464	257	22	estimator	estimator	NOUN
bae-8464	257	23	structure	structure	NOUN
bae-8464	257	24	estimator	estimator	NOUN
bae-8464	257	25	structure	structure	NOUN
bae-8464	257	26	1summary	1summary	PROPN
bae-8464	257	27	statistics	statistic	NOUN
bae-8464	257	28	were	be	AUX
bae-8464	257	29	omitted	omit	VERB
bae-8464	257	30	,	,	PUNCT
bae-8464	257	31	in	in	ADP
bae-8464	257	32	addition	addition	NOUN
bae-8464	257	33	to	to	ADP
bae-8464	257	34	the	the	DET
bae-8464	257	35	not	not	PART
bae-8464	257	36	observable	observable	ADJ
bae-8464	257	37	variable	variable	NOUN
bae-8464	257	38	,	,	PUNCT
bae-8464	257	39	for	for	ADP
bae-8464	257	40	the	the	DET
bae-8464	257	41	type	type	NOUN
bae-8464	257	42	of	of	ADP
bae-8464	257	43	product	product	NOUN
bae-8464	257	44	,	,	PUNCT
bae-8464	257	45	because	because	SCONJ
bae-8464	257	46	it	it	PRON
bae-8464	257	47	is	be	AUX
bae-8464	257	48	unique	unique	ADJ
bae-8464	257	49	in	in	ADP
bae-8464	257	50	the	the	DET
bae-8464	257	51	samples	sample	NOUN
bae-8464	257	52	(	(	PUNCT
bae-8464	257	53	either	either	CCONJ
bae-8464	257	54	apple	apple	NOUN
bae-8464	257	55	or	or	CCONJ
bae-8464	257	56	olive	olive	NOUN
bae-8464	257	57	oil	oil	NOUN
bae-8464	257	58	)	)	PUNCT
bae-8464	257	59	and	and	CCONJ
bae-8464	257	60	for	for	ADP
bae-8464	257	61	the	the	DET
bae-8464	257	62	year	year	NOUN
bae-8464	257	63	of	of	ADP
bae-8464	257	64	observation	observation	NOUN
bae-8464	257	65	,	,	PUNCT
bae-8464	257	66	because	because	SCONJ
bae-8464	257	67	the	the	DET
bae-8464	257	68	balanced	balanced	ADJ
bae-8464	257	69	structure	structure	NOUN
bae-8464	257	70	of	of	ADP
bae-8464	257	71	the	the	DET
bae-8464	257	72	panels	panel	NOUN
bae-8464	257	73	that	that	PRON
bae-8464	257	74	makes	make	VERB
bae-8464	257	75	each	each	DET
bae-8464	257	76	level	level	NOUN
bae-8464	257	77	(	(	PUNCT
bae-8464	257	78	year	year	NOUN
bae-8464	257	79	)	)	PUNCT
bae-8464	257	80	equally	equally	ADV
bae-8464	257	81	represented	represent	VERB
bae-8464	257	82	.	.	PUNCT
bae-8464	258	1	98	98	NUM
bae-8464	258	2	leonardo	leonardo	PROPN
bae-8464	258	3	cei	cei	PROPN
bae-8464	258	4	,	,	PUNCT
bae-8464	258	5	gianluca	gianluca	PROPN
bae-8464	258	6	stefani	stefani	PROPN
bae-8464	258	7	,	,	PUNCT
bae-8464	258	8	edi	edi	PROPN
bae-8464	258	9	defrancesco	defrancesco	PROPN
bae-8464	258	10	17	17	NUM
bae-8464	258	11	farms	farm	NOUN
bae-8464	258	12	that	that	PRON
bae-8464	258	13	never	never	ADV
bae-8464	258	14	use	use	VERB
bae-8464	258	15	the	the	DET
bae-8464	258	16	gi	gi	NOUN
bae-8464	258	17	certification	certification	NOUN
bae-8464	258	18	in	in	ADP
bae-8464	258	19	the	the	DET
bae-8464	258	20	observed	observed	ADJ
bae-8464	258	21	period	period	NOUN
bae-8464	258	22	.	.	PUNCT
bae-8464	259	1	farms	farm	NOUN
bae-8464	259	2	in	in	ADP
bae-8464	259	3	the	the	DET
bae-8464	259	4	riviera	riviera	NOUN
bae-8464	259	5	ligure	ligure	PROPN
bae-8464	259	6	pdo	pdo	PROPN
bae-8464	259	7	sample	sample	NOUN
bae-8464	259	8	are	be	AUX
bae-8464	259	9	observed	observe	VERB
bae-8464	259	10	continuously	continuously	ADV
bae-8464	259	11	for	for	ADP
bae-8464	259	12	5	5	NUM
bae-8464	259	13	years	year	NOUN
bae-8464	259	14	(	(	PUNCT
bae-8464	259	15	from	from	ADP
bae-8464	259	16	2008	2008	NUM
bae-8464	259	17	to	to	ADP
bae-8464	259	18	2012	2012	NUM
bae-8464	259	19	)	)	PUNCT
bae-8464	259	20	.	.	PUNCT
bae-8464	260	1	only	only	ADV
bae-8464	260	2	one	one	NUM
bae-8464	260	3	treated	treat	VERB
bae-8464	260	4	group	group	NOUN
bae-8464	260	5	is	be	AUX
bae-8464	260	6	present	present	ADJ
bae-8464	260	7	(	(	PUNCT
bae-8464	260	8	farms	farm	NOUN
bae-8464	260	9	that	that	PRON
bae-8464	260	10	start	start	VERB
bae-8464	260	11	to	to	PART
bae-8464	260	12	certify	certify	VERB
bae-8464	260	13	in	in	ADP
bae-8464	260	14	2010	2010	NUM
bae-8464	260	15	)	)	PUNCT
bae-8464	260	16	,	,	PUNCT
bae-8464	260	17	which	which	PRON
bae-8464	260	18	consists	consist	VERB
bae-8464	260	19	of	of	ADP
bae-8464	260	20	17	17	NUM
bae-8464	260	21	units	unit	NOUN
bae-8464	260	22	.	.	PUNCT
bae-8464	261	1	the	the	DET
bae-8464	261	2	control	control	NOUN
bae-8464	261	3	sample	sample	NOUN
bae-8464	261	4	is	be	AUX
bae-8464	261	5	larger	large	ADJ
bae-8464	261	6	,	,	PUNCT
bae-8464	261	7	including	include	VERB
bae-8464	261	8	91	91	NUM
bae-8464	261	9	farms	farm	NOUN
bae-8464	261	10	.	.	PUNCT
bae-8464	262	1	the	the	DET
bae-8464	262	2	results	result	NOUN
bae-8464	262	3	of	of	ADP
bae-8464	262	4	the	the	DET
bae-8464	262	5	impact	impact	NOUN
bae-8464	262	6	analysis	analysis	NOUN
bae-8464	262	7	performed	perform	VERB
bae-8464	262	8	using	use	VERB
bae-8464	262	9	the	the	DET
bae-8464	262	10	twfe	twfe	NOUN
bae-8464	262	11	for	for	ADP
bae-8464	262	12	the	the	DET
bae-8464	262	13	basic	basic	ADJ
bae-8464	262	14	models	model	NOUN
bae-8464	262	15	(	(	PUNCT
bae-8464	262	16	without	without	ADP
bae-8464	262	17	covariates	covariate	NOUN
bae-8464	262	18	)	)	PUNCT
bae-8464	262	19	and	and	CCONJ
bae-8464	262	20	for	for	ADP
bae-8464	262	21	the	the	DET
bae-8464	262	22	models	model	NOUN
bae-8464	262	23	with	with	ADP
bae-8464	262	24	independent	independent	ADJ
bae-8464	262	25	variables	variable	NOUN
bae-8464	262	26	are	be	AUX
bae-8464	262	27	reported	report	VERB
bae-8464	262	28	in	in	ADP
bae-8464	262	29	table	table	NOUN
bae-8464	262	30	3	3	NUM
bae-8464	262	31	.	.	PUNCT
bae-8464	263	1	in	in	ADP
bae-8464	263	2	two	two	NUM
bae-8464	263	3	of	of	ADP
bae-8464	263	4	the	the	DET
bae-8464	263	5	four	four	NUM
bae-8464	263	6	models	model	NOUN
bae-8464	263	7	,	,	PUNCT
bae-8464	263	8	the	the	DET
bae-8464	263	9	gi	gi	NOUN
bae-8464	263	10	certification	certification	NOUN
bae-8464	263	11	has	have	VERB
bae-8464	263	12	no	no	DET
bae-8464	263	13	statistically	statistically	ADV
bae-8464	263	14	significant	significant	ADJ
bae-8464	263	15	effect	effect	NOUN
bae-8464	263	16	on	on	ADP
bae-8464	263	17	the	the	DET
bae-8464	263	18	outcome	outcome	NOUN
bae-8464	263	19	variable	variable	NOUN
bae-8464	263	20	.	.	PUNCT
bae-8464	264	1	however	however	ADV
bae-8464	264	2	,	,	PUNCT
bae-8464	264	3	the	the	DET
bae-8464	264	4	gi	gi	NOUN
bae-8464	264	5	certification	certification	NOUN
bae-8464	264	6	has	have	VERB
bae-8464	264	7	a	a	DET
bae-8464	264	8	negative	negative	ADJ
bae-8464	264	9	impact	impact	NOUN
bae-8464	264	10	on	on	ADP
bae-8464	264	11	the	the	DET
bae-8464	264	12	crop	crop	NOUN
bae-8464	264	13	gross	gross	ADJ
bae-8464	264	14	margin	margin	NOUN
bae-8464	264	15	per	per	ADP
bae-8464	264	16	hectare	hectare	NOUN
bae-8464	264	17	in	in	ADP
bae-8464	264	18	the	the	DET
bae-8464	264	19	mela	mela	NOUN
bae-8464	264	20	val	val	PROPN
bae-8464	264	21	di	di	X
bae-8464	264	22	non	non	PROPN
bae-8464	264	23	model	model	NOUN
bae-8464	264	24	without	without	ADP
bae-8464	264	25	covariates	covariate	NOUN
bae-8464	264	26	,	,	PUNCT
bae-8464	264	27	while	while	SCONJ
bae-8464	264	28	the	the	DET
bae-8464	264	29	gi	gi	NOUN
bae-8464	264	30	effect	effect	NOUN
bae-8464	264	31	is	be	AUX
bae-8464	264	32	positive	positive	ADJ
bae-8464	264	33	for	for	ADP
bae-8464	264	34	riviera	riviera	NOUN
bae-8464	264	35	ligure	ligure	PROPN
bae-8464	264	36	olive	olive	ADJ
bae-8464	264	37	oil	oil	NOUN
bae-8464	264	38	when	when	SCONJ
bae-8464	264	39	independent	independent	ADJ
bae-8464	264	40	variables	variable	NOUN
bae-8464	264	41	are	be	AUX
bae-8464	264	42	included	include	VERB
bae-8464	264	43	.	.	PUNCT
bae-8464	265	1	in	in	ADP
bae-8464	265	2	both	both	DET
bae-8464	265	3	cases	case	NOUN
bae-8464	265	4	,	,	PUNCT
bae-8464	265	5	the	the	DET
bae-8464	265	6	parameters	parameter	NOUN
bae-8464	265	7	associated	associate	VERB
bae-8464	265	8	to	to	ADP
bae-8464	265	9	the	the	DET
bae-8464	265	10	treatment	treatment	NOUN
bae-8464	265	11	variable	variable	NOUN
bae-8464	265	12	are	be	AUX
bae-8464	265	13	statistically	statistically	ADV
bae-8464	265	14	significant	significant	ADJ
bae-8464	265	15	at	at	ADP
bae-8464	265	16	the	the	DET
bae-8464	265	17	usual	usual	ADJ
bae-8464	265	18	5	5	NUM
bae-8464	265	19	%	%	NOUN
bae-8464	265	20	level	level	NOUN
bae-8464	265	21	.	.	PUNCT
bae-8464	266	1	in	in	ADP
bae-8464	266	2	table	table	NOUN
bae-8464	266	3	4	4	NUM
bae-8464	266	4	,	,	PUNCT
bae-8464	266	5	we	we	PRON
bae-8464	266	6	report	report	VERB
bae-8464	266	7	the	the	DET
bae-8464	266	8	csa	csa	PROPN
bae-8464	266	9	group	group	PROPN
bae-8464	266	10	-	-	PUNCT
bae-8464	266	11	time	time	NOUN
bae-8464	266	12	att	att	PROPN
bae-8464	266	13	estimates	estimate	NOUN
bae-8464	266	14	,	,	PUNCT
bae-8464	266	15	which	which	PRON
bae-8464	266	16	are	be	AUX
bae-8464	266	17	also	also	ADV
bae-8464	266	18	displayed	display	VERB
bae-8464	266	19	graphically	graphically	ADV
bae-8464	266	20	in	in	ADP
bae-8464	266	21	figures	figure	NOUN
bae-8464	266	22	36	36	NUM
bae-8464	266	23	,	,	PUNCT
bae-8464	266	24	along	along	ADP
bae-8464	266	25	with	with	ADP
bae-8464	266	26	their	their	PRON
bae-8464	266	27	95	95	NUM
bae-8464	266	28	%	%	NOUN
bae-8464	266	29	confidence	confidence	NOUN
bae-8464	266	30	intervals	interval	NOUN
bae-8464	266	31	.	.	PUNCT
bae-8464	267	1	according	accord	VERB
bae-8464	267	2	to	to	ADP
bae-8464	267	3	the	the	DET
bae-8464	267	4	csa	csa	PROPN
bae-8464	267	5	estimator	estimator	PROPN
bae-8464	267	6	definition	definition	NOUN
bae-8464	267	7	,	,	PUNCT
bae-8464	267	8	groups	group	NOUN
bae-8464	267	9	refer	refer	VERB
bae-8464	267	10	to	to	ADP
bae-8464	267	11	individuals	individual	NOUN
bae-8464	267	12	that	that	PRON
bae-8464	267	13	receive	receive	VERB
bae-8464	267	14	the	the	DET
bae-8464	267	15	treatment	treatment	NOUN
bae-8464	267	16	(	(	PUNCT
bae-8464	267	17	i.e.	i.e.	X
bae-8464	267	18	,	,	PUNCT
bae-8464	267	19	adopt	adopt	VERB
bae-8464	267	20	the	the	DET
bae-8464	267	21	gi	gi	NOUN
bae-8464	267	22	certification	certification	NOUN
bae-8464	267	23	)	)	PUNCT
bae-8464	267	24	for	for	ADP
bae-8464	267	25	the	the	DET
bae-8464	267	26	first	first	ADJ
bae-8464	267	27	time	time	NOUN
bae-8464	267	28	in	in	ADP
bae-8464	267	29	year	year	NOUN
bae-8464	267	30	g.	g.	NOUN
bae-8464	267	31	on	on	ADP
bae-8464	267	32	the	the	DET
bae-8464	267	33	other	other	ADJ
bae-8464	267	34	hand	hand	NOUN
bae-8464	267	35	,	,	PUNCT
bae-8464	267	36	the	the	DET
bae-8464	267	37	year	year	NOUN
bae-8464	267	38	column	column	NOUN
bae-8464	267	39	in	in	ADP
bae-8464	267	40	table	table	NOUN
bae-8464	267	41	4	4	NUM
bae-8464	267	42	indicates	indicate	VERB
bae-8464	267	43	the	the	DET
bae-8464	267	44	time	time	NOUN
bae-8464	267	45	at	at	ADP
bae-8464	267	46	which	which	PRON
bae-8464	267	47	the	the	DET
bae-8464	267	48	effect	effect	NOUN
bae-8464	267	49	is	be	AUX
bae-8464	267	50	estimated	estimate	VERB
bae-8464	267	51	.	.	PUNCT
bae-8464	268	1	in	in	ADP
bae-8464	268	2	figures	figure	NOUN
bae-8464	268	3	3	3	NUM
bae-8464	268	4	-	-	SYM
bae-8464	268	5	6	6	NUM
bae-8464	268	6	the	the	DET
bae-8464	268	7	estimates	estimate	NOUN
bae-8464	268	8	in	in	ADP
bae-8464	268	9	red	red	ADJ
bae-8464	268	10	(	(	PUNCT
bae-8464	268	11	post	post	NOUN
bae-8464	268	12	=	=	NOUN
bae-8464	268	13	0	0	NUM
bae-8464	268	14	in	in	ADP
bae-8464	268	15	the	the	DET
bae-8464	268	16	figures	figure	NOUN
bae-8464	268	17	boxes	box	NOUN
bae-8464	268	18	)	)	PUNCT
bae-8464	268	19	refer	refer	VERB
bae-8464	268	20	to	to	ADP
bae-8464	268	21	pre	pre	ADJ
bae-8464	268	22	-	-	ADJ
bae-8464	268	23	treatment	treatment	NOUN
bae-8464	268	24	atts	atts	NOUN
bae-8464	268	25	and	and	CCONJ
bae-8464	268	26	can	can	AUX
bae-8464	268	27	be	be	AUX
bae-8464	268	28	used	use	VERB
bae-8464	268	29	to	to	PART
bae-8464	268	30	validate	validate	VERB
bae-8464	268	31	the	the	DET
bae-8464	268	32	extended	extended	ADJ
bae-8464	268	33	parallel	parallel	ADJ
bae-8464	268	34	trend	trend	NOUN
bae-8464	268	35	assumption	assumption	NOUN
bae-8464	268	36	.	.	PUNCT
bae-8464	269	1	in	in	ADP
bae-8464	269	2	all	all	DET
bae-8464	269	3	samples	sample	NOUN
bae-8464	269	4	,	,	PUNCT
bae-8464	269	5	the	the	DET
bae-8464	269	6	pre	pre	ADJ
bae-8464	269	7	-	-	ADJ
bae-8464	269	8	treatment	treatment	ADJ
bae-8464	269	9	atts	att	NOUN
bae-8464	269	10	do	do	AUX
bae-8464	269	11	not	not	PART
bae-8464	269	12	statistically	statistically	ADV
bae-8464	269	13	differ	differ	VERB
bae-8464	269	14	from	from	ADP
bae-8464	269	15	zero	zero	NUM
bae-8464	269	16	,	,	PUNCT
bae-8464	269	17	therefore	therefore	ADV
bae-8464	269	18	the	the	DET
bae-8464	269	19	assumption	assumption	NOUN
bae-8464	269	20	is	be	AUX
bae-8464	269	21	not	not	PART
bae-8464	269	22	rejected	reject	VERB
bae-8464	269	23	.	.	PUNCT
bae-8464	270	1	the	the	DET
bae-8464	270	2	standard	standard	ADJ
bae-8464	270	3	errors	error	NOUN
bae-8464	270	4	were	be	AUX
bae-8464	270	5	computed	compute	VERB
bae-8464	270	6	using	use	VERB
bae-8464	270	7	the	the	DET
bae-8464	270	8	csa	csa	PROPN
bae-8464	270	9	bootstrap	bootstrap	NOUN
bae-8464	270	10	procedure	procedure	NOUN
bae-8464	270	11	.	.	PUNCT
bae-8464	271	1	referring	refer	VERB
bae-8464	271	2	to	to	ADP
bae-8464	271	3	the	the	DET
bae-8464	271	4	same	same	ADJ
bae-8464	271	5	level	level	NOUN
bae-8464	271	6	of	of	ADP
bae-8464	271	7	table	table	NOUN
bae-8464	271	8	3	3	NUM
bae-8464	271	9	.	.	PUNCT
bae-8464	271	10	twfe	twfe	ADJ
bae-8464	271	11	results	result	NOUN
bae-8464	271	12	for	for	ADP
bae-8464	271	13	mela	mela	NOUN
bae-8464	271	14	val	val	NOUN
bae-8464	271	15	di	di	X
bae-8464	271	16	non	non	PROPN
bae-8464	271	17	pdo	pdo	PROPN
bae-8464	271	18	and	and	CCONJ
bae-8464	271	19	riviera	riviera	PROPN
bae-8464	271	20	ligure	ligure	PROPN
bae-8464	271	21	pdo	pdo	PROPN
bae-8464	271	22	.	.	PUNCT
bae-8464	272	1	variable	variable	ADJ
bae-8464	272	2	mela	mela	NOUN
bae-8464	272	3	val	val	PROPN
bae-8464	272	4	di	di	X
bae-8464	272	5	non	non	PROPN
bae-8464	272	6	pdo	pdo	PROPN
bae-8464	272	7	riviera	riviera	PROPN
bae-8464	272	8	ligure	ligure	PROPN
bae-8464	272	9	pdo	pdo	PROPN
bae-8464	272	10	basic	basic	ADJ
bae-8464	272	11	covariates	covariates	PROPN
bae-8464	272	12	basic	basic	ADJ
bae-8464	272	13	covariates	covariate	NOUN
bae-8464	272	14	gi	gi	VERB
bae-8464	272	15	-0.35	-0.35	NOUN
bae-8464	272	16	*	*	PROPN
bae-8464	272	17	*	*	PUNCT
bae-8464	272	18	(	(	PUNCT
bae-8464	272	19	0.09	0.09	NUM
bae-8464	272	20	)	)	PUNCT
bae-8464	272	21	0.02	0.02	NUM
bae-8464	272	22	(	(	PUNCT
bae-8464	272	23	0.10	0.10	NUM
bae-8464	272	24	)	)	PUNCT
bae-8464	272	25	0.15	0.15	NUM
bae-8464	272	26	(	(	PUNCT
bae-8464	272	27	0.13	0.13	NUM
bae-8464	272	28	)	)	PUNCT
bae-8464	272	29	0.31	0.31	NUM
bae-8464	272	30	*	*	PUNCT
bae-8464	273	1	*	*	PUNCT
bae-8464	273	2	(	(	PUNCT
bae-8464	273	3	0.14	0.14	NUM
bae-8464	273	4	)	)	PUNCT
bae-8464	273	5	uaa	uaa	NOUN
bae-8464	273	6	0.00	0.00	NUM
bae-8464	273	7	(	(	PUNCT
bae-8464	273	8	0.02	0.02	NUM
bae-8464	273	9	)	)	PUNCT
bae-8464	273	10	-0.12	-0.12	NUM
bae-8464	273	11	(	(	PUNCT
bae-8464	273	12	0.13	0.13	NUM
bae-8464	273	13	)	)	PUNCT
bae-8464	273	14	age	age	NOUN
bae-8464	273	15	-0.11	-0.11	PUNCT
bae-8464	273	16	*	*	NOUN
bae-8464	273	17	*	*	PUNCT
bae-8464	273	18	(	(	PUNCT
bae-8464	273	19	0.02	0.02	NUM
bae-8464	273	20	)	)	PUNCT
bae-8464	273	21	-0.01	-0.01	NUM
bae-8464	273	22	(	(	PUNCT
bae-8464	273	23	0.01	0.01	NUM
bae-8464	273	24	)	)	PUNCT
bae-8464	273	25	education	education	NOUN
bae-8464	273	26	(	(	PUNCT
bae-8464	273	27	primary	primary	NOUN
bae-8464	273	28	)	)	PUNCT
bae-8464	273	29	2.64	2.64	NUM
bae-8464	273	30	*	*	PUNCT
bae-8464	273	31	*	*	PUNCT
bae-8464	273	32	(	(	PUNCT
bae-8464	273	33	0.65	0.65	NUM
bae-8464	273	34	)	)	PUNCT
bae-8464	273	35	1.39	1.39	NUM
bae-8464	273	36	(	(	PUNCT
bae-8464	273	37	0.161	0.161	NUM
bae-8464	273	38	)	)	PUNCT
bae-8464	273	39	education	education	NOUN
bae-8464	273	40	(	(	PUNCT
bae-8464	273	41	lower	low	ADJ
bae-8464	273	42	secondary	secondary	ADJ
bae-8464	273	43	)	)	PUNCT
bae-8464	273	44	1.59	1.59	NUM
bae-8464	273	45	(	(	PUNCT
bae-8464	273	46	1.10	1.10	NUM
bae-8464	273	47	)	)	PUNCT
bae-8464	273	48	education	education	NOUN
bae-8464	273	49	(	(	PUNCT
bae-8464	273	50	upper	upper	ADJ
bae-8464	273	51	secondary	secondary	ADJ
bae-8464	273	52	or	or	CCONJ
bae-8464	273	53	university	university	NOUN
bae-8464	273	54	)	)	PUNCT
bae-8464	273	55	0.00	0.00	NUM
bae-8464	273	56	(	(	PUNCT
bae-8464	273	57	0.56	0.56	NUM
bae-8464	273	58	)	)	PUNCT
bae-8464	273	59	other	other	ADJ
bae-8464	273	60	gi	gi	ADP
bae-8464	273	61	0.21	0.21	NUM
bae-8464	273	62	(	(	PUNCT
bae-8464	273	63	0.18	0.18	NUM
bae-8464	273	64	)	)	PUNCT
bae-8464	273	65	-0.23	-0.23	X
bae-8464	273	66	*	*	PUNCT
bae-8464	273	67	(	(	PUNCT
bae-8464	273	68	0.13	0.13	NUM
bae-8464	273	69	)	)	PUNCT
bae-8464	273	70	labor	labor	NOUN
bae-8464	273	71	/	/	SYM
bae-8464	273	72	ha	ha	INTJ
bae-8464	273	73	0.17	0.17	NUM
bae-8464	273	74	(	(	PUNCT
bae-8464	273	75	0.14	0.14	NUM
bae-8464	273	76	)	)	PUNCT
bae-8464	273	77	0.24	0.24	NUM
bae-8464	273	78	*	*	PUNCT
bae-8464	273	79	(	(	PUNCT
bae-8464	273	80	0.15	0.15	NUM
bae-8464	273	81	)	)	PUNCT
bae-8464	273	82	note	note	NOUN
bae-8464	273	83	:	:	PUNCT
bae-8464	273	84	asterisk	asterisk	NOUN
bae-8464	273	85	(	(	PUNCT
bae-8464	273	86	*	*	PUNCT
bae-8464	273	87	)	)	PUNCT
bae-8464	273	88	and	and	CCONJ
bae-8464	273	89	double	double	ADJ
bae-8464	273	90	asterisks	asterisk	NOUN
bae-8464	273	91	(	(	PUNCT
bae-8464	273	92	*	*	NOUN
bae-8464	273	93	*	*	NOUN
bae-8464	273	94	)	)	PUNCT
bae-8464	273	95	denote	denote	NOUN
bae-8464	273	96	group	group	NOUN
bae-8464	273	97	-	-	PUNCT
bae-8464	273	98	time	time	NOUN
bae-8464	273	99	atts	atts	NOUN
bae-8464	273	100	significant	significant	ADJ
bae-8464	273	101	at	at	ADP
bae-8464	273	102	10	10	NUM
bae-8464	273	103	%	%	NOUN
bae-8464	273	104	and	and	CCONJ
bae-8464	273	105	5	5	NUM
bae-8464	273	106	%	%	NOUN
bae-8464	273	107	respectively	respectively	ADV
bae-8464	273	108	.	.	PUNCT
bae-8464	274	1	99the	99the	ADJ
bae-8464	274	2	role	role	NOUN
bae-8464	274	3	of	of	ADP
bae-8464	274	4	group	group	NOUN
bae-8464	274	5	-	-	PUNCT
bae-8464	274	6	time	time	NOUN
bae-8464	274	7	treatment	treatment	NOUN
bae-8464	274	8	effect	effect	NOUN
bae-8464	274	9	heterogeneity	heterogeneity	NOUN
bae-8464	274	10	statistical	statistical	ADJ
bae-8464	274	11	significance	significance	NOUN
bae-8464	274	12	(	(	PUNCT
bae-8464	274	13	5	5	NUM
bae-8464	274	14	%	%	NOUN
bae-8464	274	15	)	)	PUNCT
bae-8464	274	16	,	,	PUNCT
bae-8464	274	17	we	we	PRON
bae-8464	274	18	note	note	VERB
bae-8464	274	19	that	that	SCONJ
bae-8464	274	20	all	all	DET
bae-8464	274	21	samples	sample	NOUN
bae-8464	274	22	are	be	AUX
bae-8464	274	23	characterized	characterize	VERB
bae-8464	274	24	by	by	ADP
bae-8464	274	25	few	few	ADJ
bae-8464	274	26	significant	significant	ADJ
bae-8464	274	27	estimates	estimate	NOUN
bae-8464	274	28	,	,	PUNCT
bae-8464	274	29	while	while	SCONJ
bae-8464	274	30	the	the	DET
bae-8464	274	31	majority	majority	NOUN
bae-8464	274	32	of	of	ADP
bae-8464	274	33	the	the	DET
bae-8464	274	34	group	group	NOUN
bae-8464	274	35	-	-	PUNCT
bae-8464	274	36	time	time	NOUN
bae-8464	274	37	atts	att	NOUN
bae-8464	274	38	are	be	AUX
bae-8464	274	39	not	not	PART
bae-8464	274	40	statistically	statistically	ADV
bae-8464	274	41	significant	significant	ADJ
bae-8464	274	42	.	.	PUNCT
bae-8464	275	1	the	the	DET
bae-8464	275	2	differences	difference	NOUN
bae-8464	275	3	between	between	ADP
bae-8464	275	4	the	the	DET
bae-8464	275	5	basic	basic	ADJ
bae-8464	275	6	models	model	NOUN
bae-8464	275	7	and	and	CCONJ
bae-8464	275	8	the	the	DET
bae-8464	275	9	models	model	NOUN
bae-8464	275	10	where	where	SCONJ
bae-8464	275	11	covariates	covariate	NOUN
bae-8464	275	12	were	be	AUX
bae-8464	275	13	included	include	VERB
bae-8464	275	14	are	be	AUX
bae-8464	275	15	minor	minor	ADJ
bae-8464	275	16	.	.	PUNCT
bae-8464	276	1	the	the	DET
bae-8464	276	2	effect	effect	NOUN
bae-8464	276	3	of	of	ADP
bae-8464	276	4	the	the	DET
bae-8464	276	5	certification	certification	NOUN
bae-8464	276	6	,	,	PUNCT
bae-8464	276	7	in	in	ADP
bae-8464	276	8	the	the	DET
bae-8464	276	9	mela	mela	NOUN
bae-8464	276	10	val	val	PROPN
bae-8464	276	11	di	di	X
bae-8464	276	12	non	non	PROPN
bae-8464	276	13	case	case	NOUN
bae-8464	276	14	,	,	PUNCT
bae-8464	276	15	is	be	AUX
bae-8464	276	16	positive	positive	ADJ
bae-8464	276	17	and	and	CCONJ
bae-8464	276	18	statistically	statistically	ADV
bae-8464	276	19	significant	significant	ADJ
bae-8464	276	20	at	at	ADP
bae-8464	276	21	the	the	DET
bae-8464	276	22	5	5	NUM
bae-8464	276	23	%	%	NOUN
bae-8464	276	24	level	level	NOUN
bae-8464	276	25	,	,	PUNCT
bae-8464	276	26	for	for	ADP
bae-8464	276	27	the	the	DET
bae-8464	276	28	group	group	NOUN
bae-8464	276	29	first	first	ADV
bae-8464	276	30	treated	treat	VERB
bae-8464	276	31	in	in	ADP
bae-8464	276	32	2009	2009	NUM
bae-8464	276	33	,	,	PUNCT
bae-8464	276	34	in	in	ADP
bae-8464	276	35	2012	2012	NUM
bae-8464	276	36	and	and	CCONJ
bae-8464	276	37	2014	2014	NUM
bae-8464	276	38	(	(	PUNCT
bae-8464	276	39	only	only	ADV
bae-8464	276	40	in	in	ADP
bae-8464	276	41	2014	2014	NUM
bae-8464	276	42	when	when	SCONJ
bae-8464	276	43	covariates	covariate	NOUN
bae-8464	276	44	are	be	AUX
bae-8464	276	45	considered	consider	VERB
bae-8464	276	46	)	)	PUNCT
bae-8464	276	47	.	.	PUNCT
bae-8464	277	1	conversely	conversely	ADV
bae-8464	277	2	,	,	PUNCT
bae-8464	277	3	in	in	ADP
bae-8464	277	4	the	the	DET
bae-8464	277	5	same	same	ADJ
bae-8464	277	6	sample	sample	NOUN
bae-8464	277	7	,	,	PUNCT
bae-8464	277	8	the	the	DET
bae-8464	277	9	effect	effect	NOUN
bae-8464	277	10	is	be	AUX
bae-8464	277	11	negative	negative	ADJ
bae-8464	277	12	,	,	PUNCT
bae-8464	277	13	for	for	ADP
bae-8464	277	14	the	the	DET
bae-8464	277	15	group	group	NOUN
bae-8464	277	16	first	first	ADV
bae-8464	277	17	treated	treat	VERB
bae-8464	277	18	in	in	ADP
bae-8464	277	19	2010	2010	NUM
bae-8464	277	20	,	,	PUNCT
bae-8464	277	21	in	in	ADP
bae-8464	277	22	2011	2011	NUM
bae-8464	277	23	.	.	PUNCT
bae-8464	278	1	in	in	ADP
bae-8464	278	2	the	the	DET
bae-8464	278	3	other	other	ADJ
bae-8464	278	4	sample	sample	NOUN
bae-8464	278	5	,	,	PUNCT
bae-8464	278	6	the	the	DET
bae-8464	278	7	only	only	ADJ
bae-8464	278	8	significant	significant	ADJ
bae-8464	278	9	estimate	estimate	NOUN
bae-8464	278	10	(	(	PUNCT
bae-8464	278	11	att(2010,2010	att(2010,2010	NOUN
bae-8464	278	12	)	)	PUNCT
bae-8464	278	13	)	)	PUNCT
bae-8464	278	14	shows	show	VERB
bae-8464	278	15	a	a	DET
bae-8464	278	16	positive	positive	ADJ
bae-8464	278	17	sign	sign	NOUN
bae-8464	278	18	.	.	PUNCT
bae-8464	279	1	table	table	NOUN
bae-8464	279	2	4	4	NUM
bae-8464	279	3	.	.	PUNCT
bae-8464	279	4	csa	csa	PROPN
bae-8464	279	5	group	group	PROPN
bae-8464	279	6	-	-	PUNCT
bae-8464	279	7	time	time	NOUN
bae-8464	279	8	results	result	NOUN
bae-8464	279	9	for	for	ADP
bae-8464	279	10	mela	mela	NOUN
bae-8464	279	11	val	val	NOUN
bae-8464	279	12	di	di	X
bae-8464	279	13	non	non	PROPN
bae-8464	279	14	pdo	pdo	PROPN
bae-8464	279	15	(	(	PUNCT
bae-8464	279	16	without	without	ADP
bae-8464	279	17	covariates	covariate	NOUN
bae-8464	279	18	)	)	PUNCT
bae-8464	279	19	and	and	CCONJ
bae-8464	279	20	riviera	riviera	PROPN
bae-8464	279	21	ligure	ligure	PROPN
bae-8464	279	22	pdo	pdo	PROPN
bae-8464	279	23	(	(	PUNCT
bae-8464	279	24	with	with	ADP
bae-8464	279	25	covariates	covariate	NOUN
bae-8464	279	26	)	)	PUNCT
bae-8464	279	27	.	.	PUNCT
bae-8464	280	1	mela	mela	NOUN
bae-8464	280	2	val	val	PROPN
bae-8464	280	3	di	di	X
bae-8464	280	4	non	non	PROPN
bae-8464	280	5	pdo	pdo	PROPN
bae-8464	280	6	riviera	riviera	PROPN
bae-8464	280	7	ligure	ligure	PROPN
bae-8464	280	8	pdo	pdo	PROPN
bae-8464	280	9	group1	group1	PROPN
bae-8464	280	10	year	year	PROPN
bae-8464	280	11	att	att	PROPN
bae-8464	280	12	(	(	PUNCT
bae-8464	280	13	basic	basic	ADJ
bae-8464	280	14	)	)	PUNCT
bae-8464	280	15	att	att	PROPN
bae-8464	280	16	(	(	PUNCT
bae-8464	280	17	covariates	covariates	PROPN
bae-8464	280	18	)	)	PUNCT
bae-8464	280	19	group1	group1	PROPN
bae-8464	280	20	year	year	PROPN
bae-8464	280	21	att	att	PROPN
bae-8464	280	22	(	(	PUNCT
bae-8464	280	23	basic	basic	ADJ
bae-8464	280	24	)	)	PUNCT
bae-8464	280	25	att	att	PROPN
bae-8464	280	26	(	(	PUNCT
bae-8464	280	27	covariates	covariates	PROPN
bae-8464	280	28	)	)	PUNCT
bae-8464	280	29	2009	2009	NUM
bae-8464	280	30	2009	2009	NUM
bae-8464	280	31	-0.17	-0.17	NOUN
bae-8464	280	32	*	*	PUNCT
bae-8464	280	33	(	(	PUNCT
bae-8464	280	34	0.09	0.09	NUM
bae-8464	280	35	)	)	PUNCT
bae-8464	280	36	-0.29	-0.29	NOUN
bae-8464	280	37	*	*	PUNCT
bae-8464	280	38	(	(	PUNCT
bae-8464	280	39	0.17	0.17	NUM
bae-8464	280	40	)	)	PUNCT
bae-8464	280	41	2010	2010	NUM
bae-8464	280	42	2009	2009	NUM
bae-8464	280	43	0.15	0.15	NUM
bae-8464	280	44	(	(	PUNCT
bae-8464	280	45	0.18	0.18	NUM
bae-8464	280	46	)	)	PUNCT
bae-8464	280	47	0.37	0.37	NUM
bae-8464	280	48	(	(	PUNCT
bae-8464	280	49	0.20	0.20	NUM
bae-8464	280	50	)	)	PUNCT
bae-8464	280	51	2009	2009	NUM
bae-8464	280	52	2010	2010	NUM
bae-8464	280	53	-0.10	-0.10	NUM
bae-8464	280	54	(	(	PUNCT
bae-8464	280	55	0.11	0.11	NUM
bae-8464	280	56	)	)	PUNCT
bae-8464	280	57	-0.15	-0.15	NUM
bae-8464	280	58	(	(	PUNCT
bae-8464	280	59	0.16	0.16	NUM
bae-8464	280	60	)	)	PUNCT
bae-8464	280	61	2010	2010	NUM
bae-8464	280	62	2010	2010	NUM
bae-8464	280	63	0.33	0.33	NUM
bae-8464	280	64	*	*	PUNCT
bae-8464	280	65	*	*	PUNCT
bae-8464	280	66	(	(	PUNCT
bae-8464	280	67	0.17	0.17	NUM
bae-8464	280	68	)	)	PUNCT
bae-8464	280	69	0.37	0.37	NUM
bae-8464	280	70	*	*	PUNCT
bae-8464	280	71	*	*	PUNCT
bae-8464	280	72	(	(	PUNCT
bae-8464	280	73	0.19	0.19	NUM
bae-8464	280	74	)	)	PUNCT
bae-8464	280	75	2009	2009	NUM
bae-8464	280	76	2011	2011	NUM
bae-8464	280	77	-0.21	-0.21	NUM
bae-8464	280	78	(	(	PUNCT
bae-8464	280	79	0.16	0.16	NUM
bae-8464	280	80	)	)	PUNCT
bae-8464	280	81	-0.33	-0.33	NOUN
bae-8464	280	82	(	(	PUNCT
bae-8464	280	83	0.24	0.24	NUM
bae-8464	280	84	)	)	PUNCT
bae-8464	280	85	2010	2010	NUM
bae-8464	280	86	2011	2011	NUM
bae-8464	280	87	0.06	0.06	NUM
bae-8464	280	88	(	(	PUNCT
bae-8464	280	89	0.19	0.19	NUM
bae-8464	280	90	)	)	PUNCT
bae-8464	280	91	0.07	0.07	NUM
bae-8464	280	92	(	(	PUNCT
bae-8464	280	93	0.20	0.20	NUM
bae-8464	280	94	)	)	PUNCT
bae-8464	280	95	2009	2009	NUM
bae-8464	280	96	2012	2012	NUM
bae-8464	280	97	0.49	0.49	NUM
bae-8464	280	98	*	*	PUNCT
bae-8464	280	99	*	*	PUNCT
bae-8464	280	100	(	(	PUNCT
bae-8464	280	101	0.17	0.17	NUM
bae-8464	280	102	)	)	PUNCT
bae-8464	280	103	0.78	0.78	NUM
bae-8464	280	104	*	*	PUNCT
bae-8464	280	105	(	(	PUNCT
bae-8464	280	106	0.46	0.46	NUM
bae-8464	280	107	)	)	PUNCT
bae-8464	280	108	2010	2010	NUM
bae-8464	280	109	2012	2012	NUM
bae-8464	280	110	-0.09	-0.09	NUM
bae-8464	280	111	(	(	PUNCT
bae-8464	280	112	0.16	0.16	NUM
bae-8464	280	113	)	)	PUNCT
bae-8464	280	114	-0.08	-0.08	NUM
bae-8464	280	115	(	(	PUNCT
bae-8464	280	116	0.18	0.18	NUM
bae-8464	280	117	)	)	PUNCT
bae-8464	280	118	2009	2009	NUM
bae-8464	280	119	2013	2013	NUM
bae-8464	280	120	0.07	0.07	NUM
bae-8464	280	121	(	(	PUNCT
bae-8464	280	122	0.12	0.12	NUM
bae-8464	280	123	)	)	PUNCT
bae-8464	280	124	0.28	0.28	NUM
bae-8464	280	125	(	(	PUNCT
bae-8464	280	126	0.26	0.26	NUM
bae-8464	280	127	)	)	PUNCT
bae-8464	280	128	2009	2009	NUM
bae-8464	280	129	2014	2014	NUM
bae-8464	280	130	0.54	0.54	NUM
bae-8464	280	131	*	*	PUNCT
bae-8464	280	132	*	*	PUNCT
bae-8464	280	133	(	(	PUNCT
bae-8464	280	134	0.25	0.25	NUM
bae-8464	280	135	)	)	PUNCT
bae-8464	280	136	1.23	1.23	NUM
bae-8464	280	137	*	*	PUNCT
bae-8464	280	138	*	*	PUNCT
bae-8464	280	139	(	(	PUNCT
bae-8464	280	140	0.44	0.44	NUM
bae-8464	280	141	)	)	PUNCT
bae-8464	280	142	2010	2010	NUM
bae-8464	280	143	2009	2009	NUM
bae-8464	280	144	-0.17	-0.17	NOUN
bae-8464	280	145	(	(	PUNCT
bae-8464	280	146	0.12	0.12	NUM
bae-8464	280	147	)	)	PUNCT
bae-8464	280	148	-0.17	-0.17	PROPN
bae-8464	280	149	(	(	PUNCT
bae-8464	280	150	0.12	0.12	NUM
bae-8464	280	151	)	)	PUNCT
bae-8464	280	152	2010	2010	NUM
bae-8464	280	153	2010	2010	NUM
bae-8464	280	154	-0.20	-0.20	NUM
bae-8464	280	155	*	*	PUNCT
bae-8464	280	156	(	(	PUNCT
bae-8464	280	157	0.12	0.12	NUM
bae-8464	280	158	)	)	PUNCT
bae-8464	280	159	-0.23	-0.23	PROPN
bae-8464	280	160	(	(	PUNCT
bae-8464	280	161	0.17	0.17	NUM
bae-8464	280	162	)	)	PUNCT
bae-8464	280	163	2010	2010	NUM
bae-8464	280	164	2011	2011	NUM
bae-8464	280	165	-0.66	-0.66	NOUN
bae-8464	280	166	*	*	NOUN
bae-8464	280	167	*	*	PUNCT
bae-8464	280	168	(	(	PUNCT
bae-8464	280	169	0.21	0.21	NUM
bae-8464	280	170	)	)	PUNCT
bae-8464	280	171	-0.69	-0.69	NOUN
bae-8464	280	172	*	*	NOUN
bae-8464	280	173	*	*	PUNCT
bae-8464	280	174	(	(	PUNCT
bae-8464	280	175	0.20	0.20	NUM
bae-8464	280	176	)	)	PUNCT
bae-8464	280	177	2010	2010	NUM
bae-8464	280	178	2012	2012	NUM
bae-8464	280	179	-0.01	-0.01	NUM
bae-8464	280	180	(	(	PUNCT
bae-8464	280	181	0.21	0.21	NUM
bae-8464	280	182	)	)	PUNCT
bae-8464	280	183	-0.20	-0.20	NOUN
bae-8464	280	184	(	(	PUNCT
bae-8464	280	185	0.25	0.25	NUM
bae-8464	280	186	)	)	PUNCT
bae-8464	280	187	2010	2010	NUM
bae-8464	280	188	2013	2013	NUM
bae-8464	280	189	-0.21	-0.21	NUM
bae-8464	280	190	(	(	PUNCT
bae-8464	280	191	0.21	0.21	NUM
bae-8464	280	192	)	)	PUNCT
bae-8464	280	193	-0.31	-0.31	NOUN
bae-8464	280	194	(	(	PUNCT
bae-8464	280	195	0.20	0.20	NUM
bae-8464	280	196	)	)	PUNCT
bae-8464	280	197	2010	2010	NUM
bae-8464	280	198	2014	2014	NUM
bae-8464	280	199	-0.25	-0.25	NUM
bae-8464	280	200	(	(	PUNCT
bae-8464	280	201	0.35	0.35	NUM
bae-8464	280	202	)	)	PUNCT
bae-8464	280	203	-0.59	-0.59	NOUN
bae-8464	280	204	*	*	PUNCT
bae-8464	280	205	(	(	PUNCT
bae-8464	280	206	0.32	0.32	NUM
bae-8464	280	207	)	)	PUNCT
bae-8464	280	208	1the	1the	ADJ
bae-8464	280	209	column	column	NOUN
bae-8464	280	210	group	group	NOUN
bae-8464	280	211	identifies	identify	VERB
bae-8464	280	212	farmers	farmer	NOUN
bae-8464	280	213	that	that	PRON
bae-8464	280	214	enter	enter	VERB
bae-8464	280	215	the	the	DET
bae-8464	280	216	gi	gi	NOUN
bae-8464	280	217	scheme	scheme	NOUN
bae-8464	280	218	in	in	ADP
bae-8464	280	219	a	a	DET
bae-8464	280	220	specific	specific	ADJ
bae-8464	280	221	year	year	NOUN
bae-8464	280	222	g.	g.	NOUN
bae-8464	280	223	in	in	ADP
bae-8464	280	224	the	the	DET
bae-8464	280	225	mela	mela	NOUN
bae-8464	280	226	val	val	NOUN
bae-8464	280	227	di	di	X
bae-8464	280	228	non	non	PROPN
bae-8464	280	229	sample	sample	VERB
bae-8464	280	230	some	some	DET
bae-8464	280	231	farmers	farmer	NOUN
bae-8464	280	232	adopt	adopt	VERB
bae-8464	280	233	the	the	DET
bae-8464	280	234	certification	certification	NOUN
bae-8464	280	235	in	in	ADP
bae-8464	280	236	2009	2009	NUM
bae-8464	280	237	and	and	CCONJ
bae-8464	280	238	others	other	NOUN
bae-8464	280	239	in	in	ADP
bae-8464	280	240	2010	2010	NUM
bae-8464	280	241	.	.	PUNCT
bae-8464	281	1	conversely	conversely	ADV
bae-8464	281	2	,	,	PUNCT
bae-8464	281	3	all	all	DET
bae-8464	281	4	farmers	farmer	NOUN
bae-8464	281	5	in	in	ADP
bae-8464	281	6	the	the	DET
bae-8464	281	7	riviera	riviera	NOUN
bae-8464	281	8	ligure	ligure	PROPN
bae-8464	281	9	pdo	pdo	PROPN
bae-8464	281	10	sample	sample	PROPN
bae-8464	281	11	start	start	VERB
bae-8464	281	12	certifying	certify	VERB
bae-8464	281	13	in	in	ADP
bae-8464	281	14	2010	2010	NUM
bae-8464	281	15	,	,	PUNCT
bae-8464	281	16	therefore	therefore	ADV
bae-8464	281	17	only	only	ADV
bae-8464	281	18	one	one	NUM
bae-8464	281	19	group	group	NOUN
bae-8464	281	20	is	be	AUX
bae-8464	281	21	present	present	ADJ
bae-8464	281	22	.	.	PUNCT
bae-8464	282	1	note	note	NOUN
bae-8464	282	2	:	:	PUNCT
bae-8464	282	3	asterisk	asterisk	NOUN
bae-8464	282	4	(	(	PUNCT
bae-8464	282	5	*	*	PUNCT
bae-8464	282	6	)	)	PUNCT
bae-8464	282	7	and	and	CCONJ
bae-8464	282	8	double	double	ADJ
bae-8464	282	9	asterisks	asterisk	NOUN
bae-8464	282	10	(	(	PUNCT
bae-8464	282	11	*	*	NOUN
bae-8464	282	12	*	*	NOUN
bae-8464	282	13	)	)	PUNCT
bae-8464	282	14	denote	denote	NOUN
bae-8464	282	15	group	group	NOUN
bae-8464	282	16	-	-	PUNCT
bae-8464	282	17	time	time	NOUN
bae-8464	282	18	atts	atts	NOUN
bae-8464	282	19	significant	significant	ADJ
bae-8464	282	20	at	at	ADP
bae-8464	282	21	10	10	NUM
bae-8464	282	22	%	%	NOUN
bae-8464	282	23	and	and	CCONJ
bae-8464	282	24	5	5	NUM
bae-8464	282	25	%	%	NOUN
bae-8464	282	26	respectively	respectively	ADV
bae-8464	282	27	.	.	PUNCT
bae-8464	283	1	100	100	NUM
bae-8464	283	2	leonardo	leonardo	PROPN
bae-8464	283	3	cei	cei	PROPN
bae-8464	283	4	,	,	PUNCT
bae-8464	283	5	gianluca	gianluca	PROPN
bae-8464	283	6	stefani	stefani	PROPN
bae-8464	283	7	,	,	PUNCT
bae-8464	283	8	edi	edi	PROPN
bae-8464	283	9	defrancesco	defrancesco	PROPN
bae-8464	283	10	finally	finally	ADV
bae-8464	283	11	,	,	PUNCT
bae-8464	283	12	in	in	ADP
bae-8464	283	13	table	table	NOUN
bae-8464	283	14	5	5	NUM
bae-8464	283	15	,	,	PUNCT
bae-8464	283	16	we	we	PRON
bae-8464	283	17	report	report	VERB
bae-8464	283	18	the	the	DET
bae-8464	283	19	csa	csa	PROPN
bae-8464	283	20	summary	summary	NOUN
bae-8464	283	21	measures	measure	NOUN
bae-8464	283	22	.	.	PUNCT
bae-8464	284	1	similarly	similarly	ADV
bae-8464	284	2	to	to	ADP
bae-8464	284	3	what	what	PRON
bae-8464	284	4	observed	observe	VERB
bae-8464	284	5	for	for	ADP
bae-8464	284	6	the	the	DET
bae-8464	284	7	group	group	NOUN
bae-8464	284	8	-	-	PUNCT
bae-8464	284	9	time	time	NOUN
bae-8464	284	10	atts	att	NOUN
bae-8464	284	11	,	,	PUNCT
bae-8464	284	12	with	with	ADP
bae-8464	284	13	the	the	DET
bae-8464	284	14	exception	exception	NOUN
bae-8464	284	15	of	of	ADP
bae-8464	284	16	the	the	DET
bae-8464	284	17	selective	selective	ADJ
bae-8464	284	18	treatment	treatment	NOUN
bae-8464	284	19	timing	timing	NOUN
bae-8464	284	20	for	for	ADP
bae-8464	284	21	the	the	DET
bae-8464	284	22	mela	mela	NOUN
bae-8464	284	23	val	val	PROPN
bae-8464	284	24	di	di	X
bae-8464	284	25	non	non	PROPN
bae-8464	284	26	sample	sample	PROPN
bae-8464	284	27	,	,	PUNCT
bae-8464	284	28	the	the	DET
bae-8464	284	29	significance	significance	NOUN
bae-8464	284	30	levels	level	NOUN
bae-8464	284	31	of	of	ADP
bae-8464	284	32	the	the	DET
bae-8464	284	33	basic	basic	ADJ
bae-8464	284	34	models	model	NOUN
bae-8464	284	35	estimate	estimate	VERB
bae-8464	284	36	are	be	AUX
bae-8464	284	37	similar	similar	ADJ
bae-8464	284	38	to	to	ADP
bae-8464	284	39	those	those	PRON
bae-8464	284	40	of	of	ADP
bae-8464	284	41	the	the	DET
bae-8464	284	42	models	model	NOUN
bae-8464	284	43	where	where	SCONJ
bae-8464	284	44	covariates	covariate	NOUN
bae-8464	284	45	are	be	AUX
bae-8464	284	46	considered	consider	VERB
bae-8464	284	47	.	.	PUNCT
bae-8464	285	1	because	because	SCONJ
bae-8464	285	2	of	of	ADP
bae-8464	285	3	the	the	DET
bae-8464	285	4	presence	presence	NOUN
bae-8464	285	5	of	of	ADP
bae-8464	285	6	only	only	ADV
bae-8464	285	7	one	one	NUM
bae-8464	285	8	group	group	NOUN
bae-8464	285	9	of	of	ADP
bae-8464	285	10	treated	treat	VERB
bae-8464	285	11	units	unit	NOUN
bae-8464	285	12	in	in	ADP
bae-8464	285	13	the	the	DET
bae-8464	285	14	riviera	riviera	NOUN
bae-8464	285	15	ligure	ligure	PROPN
bae-8464	285	16	pdo	pdo	PROPN
bae-8464	285	17	sample	sample	PROPN
bae-8464	285	18	,	,	PUNCT
bae-8464	285	19	all	all	DET
bae-8464	285	20	the	the	DET
bae-8464	285	21	summary	summary	NOUN
bae-8464	285	22	measures	measure	NOUN
bae-8464	285	23	for	for	ADP
bae-8464	285	24	this	this	DET
bae-8464	285	25	sample	sample	NOUN
bae-8464	285	26	converge	converge	NOUN
bae-8464	285	27	to	to	ADP
bae-8464	285	28	the	the	DET
bae-8464	285	29	weighted	weighted	ADJ
bae-8464	285	30	average	average	NOUN
bae-8464	285	31	.	.	PUNCT
bae-8464	286	1	the	the	DET
bae-8464	286	2	weighted	weight	VERB
bae-8464	286	3	average	average	NOUN
bae-8464	286	4	is	be	AUX
bae-8464	286	5	the	the	DET
bae-8464	286	6	csa	csa	PROPN
bae-8464	286	7	counterpart	counterpart	NOUN
bae-8464	286	8	of	of	ADP
bae-8464	286	9	the	the	DET
bae-8464	286	10	twfe	twfe	ADJ
bae-8464	286	11	impact	impact	NOUN
bae-8464	286	12	estimate	estimate	NOUN
bae-8464	286	13	,	,	PUNCT
bae-8464	286	14	and	and	CCONJ
bae-8464	286	15	therefore	therefore	ADV
bae-8464	286	16	the	the	DET
bae-8464	286	17	one	one	NOUN
bae-8464	286	18	in	in	ADP
bae-8464	286	19	which	which	PRON
bae-8464	286	20	we	we	PRON
bae-8464	286	21	are	be	AUX
bae-8464	286	22	most	most	ADV
bae-8464	286	23	interested	interested	ADJ
bae-8464	286	24	in	in	ADP
bae-8464	286	25	for	for	ADP
bae-8464	286	26	the	the	DET
bae-8464	286	27	comparison	comparison	NOUN
bae-8464	286	28	of	of	ADP
bae-8464	286	29	the	the	DET
bae-8464	286	30	two	two	NUM
bae-8464	286	31	estimators	estimator	NOUN
bae-8464	286	32	.	.	PUNCT
bae-8464	287	1	in	in	ADP
bae-8464	287	2	all	all	DET
bae-8464	287	3	samples	sample	NOUN
bae-8464	287	4	this	this	DET
bae-8464	287	5	summary	summary	NOUN
bae-8464	287	6	measure	measure	NOUN
bae-8464	287	7	is	be	AUX
bae-8464	287	8	not	not	PART
bae-8464	287	9	statistically	statistically	ADV
bae-8464	287	10	different	different	ADJ
bae-8464	287	11	from	from	ADP
bae-8464	287	12	zero	zero	NUM
bae-8464	287	13	.	.	PUNCT
bae-8464	288	1	while	while	SCONJ
bae-8464	288	2	this	this	DET
bae-8464	288	3	results	result	NOUN
bae-8464	288	4	are	be	AUX
bae-8464	288	5	in	in	ADP
bae-8464	288	6	line	line	NOUN
bae-8464	288	7	with	with	ADP
bae-8464	288	8	the	the	DET
bae-8464	288	9	twfe	twfe	ADJ
bae-8464	288	10	estimates	estimate	NOUN
bae-8464	288	11	for	for	ADP
bae-8464	288	12	two	two	NUM
bae-8464	288	13	models	model	NOUN
bae-8464	288	14	(	(	PUNCT
bae-8464	288	15	mela	mela	NOUN
bae-8464	288	16	val	val	NOUN
bae-8464	288	17	di	di	X
bae-8464	288	18	non	non	PROPN
bae-8464	288	19	pdo	pdo	PROPN
bae-8464	288	20	covariates	covariates	PROPN
bae-8464	288	21	model	model	NOUN
bae-8464	288	22	and	and	CCONJ
bae-8464	288	23	riviera	riviera	PROPN
bae-8464	288	24	ligure	ligure	PROPN
bae-8464	288	25	pdo	pdo	PROPN
bae-8464	288	26	basic	basic	ADJ
bae-8464	288	27	model	model	NOUN
bae-8464	288	28	)	)	PUNCT
bae-8464	288	29	,	,	PUNCT
bae-8464	288	30	for	for	ADP
bae-8464	288	31	the	the	DET
bae-8464	288	32	other	other	ADJ
bae-8464	288	33	two	two	NUM
bae-8464	288	34	models	model	NOUN
bae-8464	288	35	the	the	DET
bae-8464	288	36	evidence	evidence	NOUN
bae-8464	288	37	is	be	AUX
bae-8464	288	38	in	in	ADP
bae-8464	288	39	contrast	contrast	NOUN
bae-8464	288	40	to	to	ADP
bae-8464	288	41	what	what	PRON
bae-8464	288	42	obtained	obtain	VERB
bae-8464	288	43	from	from	ADP
bae-8464	288	44	the	the	DET
bae-8464	288	45	twfe	twfe	ADJ
bae-8464	288	46	estimation	estimation	NOUN
bae-8464	288	47	.	.	PUNCT
bae-8464	289	1	with	with	ADP
bae-8464	289	2	respect	respect	NOUN
bae-8464	289	3	to	to	ADP
bae-8464	289	4	the	the	DET
bae-8464	289	5	other	other	ADJ
bae-8464	289	6	parameters	parameter	NOUN
bae-8464	289	7	,	,	PUNCT
bae-8464	289	8	that	that	PRON
bae-8464	289	9	can	can	AUX
bae-8464	289	10	be	be	AUX
bae-8464	289	11	estimated	estimate	VERB
bae-8464	289	12	only	only	ADV
bae-8464	289	13	in	in	ADP
bae-8464	289	14	the	the	DET
bae-8464	289	15	mela	mela	NOUN
bae-8464	289	16	val	val	NOUN
bae-8464	289	17	di	di	X
bae-8464	289	18	non	non	PROPN
bae-8464	289	19	pdo	pdo	PROPN
bae-8464	289	20	sample	sample	PROPN
bae-8464	289	21	,	,	PUNCT
bae-8464	289	22	the	the	DET
bae-8464	289	23	first	first	ADJ
bae-8464	289	24	-	-	PUNCT
bae-8464	289	25	level	level	NOUN
bae-8464	289	26	measures	measure	NOUN
bae-8464	289	27	that	that	PRON
bae-8464	289	28	are	be	AUX
bae-8464	289	29	statistically	statistically	ADV
bae-8464	289	30	significant	significant	ADJ
bae-8464	289	31	are	be	AUX
bae-8464	289	32	usually	usually	ADV
bae-8464	289	33	dynamic	dynamic	ADJ
bae-8464	289	34	or	or	CCONJ
bae-8464	289	35	calendar	calendar	NOUN
bae-8464	289	36	effects	effect	NOUN
bae-8464	289	37	but	but	CCONJ
bae-8464	289	38	,	,	PUNCT
bae-8464	289	39	for	for	ADP
bae-8464	289	40	the	the	DET
bae-8464	289	41	covariates	covariates	PROPN
bae-8464	289	42	model	model	NOUN
bae-8464	289	43	,	,	PUNCT
bae-8464	289	44	selective	selective	ADJ
bae-8464	289	45	timing	timing	NOUN
bae-8464	289	46	too	too	ADV
bae-8464	289	47	.	.	PUNCT
bae-8464	290	1	we	we	PRON
bae-8464	290	2	must	must	AUX
bae-8464	290	3	consider	consider	VERB
bae-8464	290	4	that	that	SCONJ
bae-8464	290	5	both	both	CCONJ
bae-8464	290	6	dynamic	dynamic	ADJ
bae-8464	290	7	and	and	CCONJ
bae-8464	290	8	calendar	calendar	NOUN
bae-8464	290	9	measures	measure	NOUN
bae-8464	290	10	are	be	AUX
bae-8464	290	11	obtained	obtain	VERB
bae-8464	290	12	aggregating	aggregate	VERB
bae-8464	290	13	two	two	NUM
bae-8464	290	14	grouptime	grouptime	NOUN
bae-8464	290	15	atts	atts	NOUN
bae-8464	290	16	.	.	PUNCT
bae-8464	291	1	in	in	ADP
bae-8464	291	2	this	this	DET
bae-8464	291	3	way	way	NOUN
bae-8464	291	4	,	,	PUNCT
bae-8464	291	5	each	each	DET
bae-8464	291	6	att	att	PROPN
bae-8464	291	7	has	have	VERB
bae-8464	291	8	a	a	DET
bae-8464	291	9	considerable	considerable	ADJ
bae-8464	291	10	power	power	NOUN
bae-8464	291	11	in	in	ADP
bae-8464	291	12	shaping	shape	VERB
bae-8464	291	13	the	the	DET
bae-8464	291	14	aggregated	aggregate	VERB
bae-8464	291	15	measure	measure	NOUN
bae-8464	291	16	.	.	PUNCT
bae-8464	292	1	with	with	ADP
bae-8464	292	2	respect	respect	NOUN
bae-8464	292	3	to	to	ADP
bae-8464	292	4	the	the	DET
bae-8464	292	5	second	second	ADJ
bae-8464	292	6	-	-	PUNCT
bae-8464	292	7	level	level	NOUN
bae-8464	292	8	of	of	ADP
bae-8464	292	9	aggregation	aggregation	NOUN
bae-8464	292	10	measures	measure	NOUN
bae-8464	292	11	,	,	PUNCT
bae-8464	292	12	none	none	NOUN
bae-8464	292	13	of	of	ADP
bae-8464	292	14	them	they	PRON
bae-8464	292	15	are	be	AUX
bae-8464	292	16	stafigure	stafigure	ADJ
bae-8464	292	17	3	3	NUM
bae-8464	292	18	.	.	PUNCT
bae-8464	292	19	group	group	NOUN
bae-8464	292	20	-	-	PUNCT
bae-8464	292	21	time	time	NOUN
bae-8464	292	22	atts	atts	NOUN
bae-8464	292	23	estimates	estimate	NOUN
bae-8464	292	24	(	(	PUNCT
bae-8464	292	25	basic	basic	ADJ
bae-8464	292	26	model	model	NOUN
bae-8464	292	27	)	)	PUNCT
bae-8464	292	28	–	–	PUNCT
bae-8464	292	29	mela	mela	NOUN
bae-8464	292	30	val	val	NOUN
bae-8464	292	31	di	di	X
bae-8464	292	32	non	non	PROPN
bae-8464	292	33	pdo	pdo	PROPN
bae-8464	292	34	sample	sample	PROPN
bae-8464	292	35	.	.	PUNCT
bae-8464	293	1	figure	figure	VERB
bae-8464	293	2	4	4	NUM
bae-8464	293	3	.	.	PUNCT
bae-8464	293	4	group	group	NOUN
bae-8464	293	5	-	-	PUNCT
bae-8464	293	6	time	time	NOUN
bae-8464	293	7	atts	atts	NOUN
bae-8464	293	8	estimates	estimate	NOUN
bae-8464	293	9	(	(	PUNCT
bae-8464	293	10	covariates	covariates	PROPN
bae-8464	293	11	model	model	NOUN
bae-8464	293	12	)	)	PUNCT
bae-8464	293	13	–	–	PUNCT
bae-8464	293	14	mela	mela	NOUN
bae-8464	293	15	val	val	NOUN
bae-8464	293	16	di	di	X
bae-8464	293	17	non	non	PROPN
bae-8464	293	18	pdo	pdo	PROPN
bae-8464	293	19	sample	sample	PROPN
bae-8464	293	20	.	.	PUNCT
bae-8464	294	1	figure	figure	NOUN
bae-8464	294	2	5	5	NUM
bae-8464	294	3	.	.	PUNCT
bae-8464	294	4	group	group	NOUN
bae-8464	294	5	-	-	PUNCT
bae-8464	294	6	time	time	NOUN
bae-8464	294	7	atts	atts	NOUN
bae-8464	294	8	estimates	estimate	NOUN
bae-8464	294	9	(	(	PUNCT
bae-8464	294	10	basic	basic	ADJ
bae-8464	294	11	model	model	NOUN
bae-8464	294	12	)	)	PUNCT
bae-8464	294	13	–	–	PUNCT
bae-8464	294	14	riviera	riviera	NOUN
bae-8464	294	15	ligure	ligure	PROPN
bae-8464	294	16	pdo	pdo	PROPN
bae-8464	294	17	sample	sample	PROPN
bae-8464	294	18	.	.	PUNCT
bae-8464	295	1	figure	figure	VERB
bae-8464	295	2	6	6	NUM
bae-8464	295	3	.	.	PUNCT
bae-8464	295	4	group	group	NOUN
bae-8464	295	5	-	-	PUNCT
bae-8464	295	6	time	time	NOUN
bae-8464	295	7	atts	atts	NOUN
bae-8464	295	8	estimates	estimate	NOUN
bae-8464	295	9	(	(	PUNCT
bae-8464	295	10	covariates	covariates	PROPN
bae-8464	295	11	model	model	PROPN
bae-8464	295	12	)	)	PUNCT
bae-8464	295	13	–	–	PUNCT
bae-8464	295	14	riviera	riviera	NOUN
bae-8464	295	15	ligure	ligure	PROPN
bae-8464	295	16	pdo	pdo	PROPN
bae-8464	295	17	sample	sample	PROPN
bae-8464	295	18	.	.	PUNCT
bae-8464	296	1	101the	101the	DET
bae-8464	296	2	role	role	NOUN
bae-8464	296	3	of	of	ADP
bae-8464	296	4	group	group	NOUN
bae-8464	296	5	-	-	PUNCT
bae-8464	296	6	time	time	NOUN
bae-8464	296	7	treatment	treatment	NOUN
bae-8464	296	8	effect	effect	NOUN
bae-8464	296	9	heterogeneity	heterogeneity	NOUN
bae-8464	296	10	tistically	tistically	ADV
bae-8464	296	11	significant	significant	ADJ
bae-8464	296	12	,	,	PUNCT
bae-8464	296	13	indicating	indicate	VERB
bae-8464	296	14	that	that	SCONJ
bae-8464	296	15	there	there	PRON
bae-8464	296	16	is	be	VERB
bae-8464	296	17	no	no	DET
bae-8464	296	18	trend	trend	NOUN
bae-8464	296	19	of	of	ADP
bae-8464	296	20	the	the	DET
bae-8464	296	21	effect	effect	NOUN
bae-8464	296	22	due	due	ADP
bae-8464	296	23	to	to	ADP
bae-8464	296	24	selective	selective	ADJ
bae-8464	296	25	,	,	PUNCT
bae-8464	296	26	dynamic	dynamic	ADJ
bae-8464	296	27	or	or	CCONJ
bae-8464	296	28	calendar	calendar	NOUN
bae-8464	296	29	effects	effect	NOUN
bae-8464	296	30	.	.	PUNCT
bae-8464	297	1	5	5	X
bae-8464	297	2	.	.	X
bae-8464	297	3	discussion	discussion	NOUN
bae-8464	297	4	the	the	DET
bae-8464	297	5	results	result	NOUN
bae-8464	297	6	of	of	ADP
bae-8464	297	7	our	our	PRON
bae-8464	297	8	analysis	analysis	NOUN
bae-8464	297	9	show	show	VERB
bae-8464	297	10	that	that	SCONJ
bae-8464	297	11	,	,	PUNCT
bae-8464	297	12	in	in	ADP
bae-8464	297	13	a	a	DET
bae-8464	297	14	european	european	ADJ
bae-8464	297	15	agricultural	agricultural	ADJ
bae-8464	297	16	policy	policy	NOUN
bae-8464	297	17	framework	framework	NOUN
bae-8464	297	18	characterized	characterize	VERB
bae-8464	297	19	by	by	ADP
bae-8464	297	20	event	event	NOUN
bae-8464	297	21	study	study	NOUN
bae-8464	297	22	characteristics	characteristic	NOUN
bae-8464	297	23	,	,	PUNCT
bae-8464	297	24	the	the	DET
bae-8464	297	25	twfe	twfe	NOUN
bae-8464	297	26	,	,	PUNCT
bae-8464	297	27	the	the	DET
bae-8464	297	28	parametric	parametric	ADJ
bae-8464	297	29	technique	technique	NOUN
bae-8464	297	30	that	that	PRON
bae-8464	297	31	has	have	AUX
bae-8464	297	32	been	be	AUX
bae-8464	297	33	commonly	commonly	ADV
bae-8464	297	34	used	use	VERB
bae-8464	297	35	in	in	ADP
bae-8464	297	36	literature	literature	NOUN
bae-8464	297	37	to	to	PART
bae-8464	297	38	estimate	estimate	VERB
bae-8464	297	39	the	the	DET
bae-8464	297	40	att	att	PROPN
bae-8464	297	41	in	in	ADP
bae-8464	297	42	these	these	DET
bae-8464	297	43	contexts	contexts	NOUN
bae-8464	297	44	,	,	PUNCT
bae-8464	297	45	might	might	AUX
bae-8464	297	46	provide	provide	VERB
bae-8464	297	47	different	different	ADJ
bae-8464	297	48	estimates	estimate	NOUN
bae-8464	297	49	than	than	ADP
bae-8464	297	50	a	a	DET
bae-8464	297	51	novel	novel	ADJ
bae-8464	297	52	non	non	ADJ
bae-8464	297	53	-	-	ADJ
bae-8464	297	54	parametric	parametric	ADJ
bae-8464	297	55	estimator	estimator	NOUN
bae-8464	297	56	that	that	PRON
bae-8464	297	57	accounts	account	VERB
bae-8464	297	58	for	for	ADP
bae-8464	297	59	treattable	treattable	ADJ
bae-8464	297	60	5	5	NUM
bae-8464	297	61	.	.	PUNCT
bae-8464	297	62	csa	csa	PROPN
bae-8464	297	63	summary	summary	NOUN
bae-8464	297	64	measures	measure	NOUN
bae-8464	297	65	for	for	ADP
bae-8464	297	66	mela	mela	NOUN
bae-8464	297	67	val	val	NOUN
bae-8464	297	68	di	di	X
bae-8464	297	69	non	non	PROPN
bae-8464	297	70	pdo	pdo	PROPN
bae-8464	297	71	and	and	CCONJ
bae-8464	297	72	riviera	riviera	PROPN
bae-8464	297	73	ligure	ligure	PROPN
bae-8464	297	74	pdo	pdo	PROPN
bae-8464	297	75	.	.	PUNCT
bae-8464	297	76	mela	mela	PROPN
bae-8464	297	77	val	val	PROPN
bae-8464	297	78	di	di	X
bae-8464	297	79	non	non	PROPN
bae-8464	297	80	pdo1	pdo1	PROPN
bae-8464	297	81	weighted	weight	VERB
bae-8464	297	82	average	average	ADJ
bae-8464	297	83	selective	selective	ADJ
bae-8464	297	84	treatment	treatment	NOUN
bae-8464	297	85	timing	time	VERB
bae-8464	297	86	dynamic	dynamic	ADJ
bae-8464	297	87	treatment	treatment	NOUN
bae-8464	297	88	effects	effect	NOUN
bae-8464	297	89	calendar	calendar	NOUN
bae-8464	297	90	time	time	NOUN
bae-8464	297	91	effects	effect	NOUN
bae-8464	297	92	summary	summary	NOUN
bae-8464	297	93	measure	measure	NOUN
bae-8464	297	94	basic	basic	ADJ
bae-8464	297	95	covariates	covariate	NOUN
bae-8464	297	96	summary	summary	NOUN
bae-8464	297	97	measure	measure	NOUN
bae-8464	297	98	basic	basic	ADJ
bae-8464	297	99	covariates	covariate	NOUN
bae-8464	297	100	summary	summary	NOUN
bae-8464	297	101	measure	measure	NOUN
bae-8464	297	102	basic	basic	ADJ
bae-8464	297	103	covariates	covariate	NOUN
bae-8464	297	104	summary	summary	NOUN
bae-8464	297	105	measure	measure	NOUN
bae-8464	297	106	basic	basic	ADJ
bae-8464	297	107	covariates	covariate	NOUN
bae-8464	297	108	θ	θ	PROPN
bae-8464	297	109	-0.05	-0.05	X
bae-8464	297	110	(	(	PUNCT
bae-8464	297	111	0.13	0.13	NUM
bae-8464	297	112	)	)	PUNCT
bae-8464	297	113	-0.02	-0.02	NUM
bae-8464	297	114	(	(	PUNCT
bae-8464	297	115	0.14	0.14	NUM
bae-8464	297	116	)	)	PUNCT
bae-8464	297	117	θs(2009	θs(2009	NOUN
bae-8464	297	118	)	)	PUNCT
bae-8464	297	119	0.10	0.10	NUM
bae-8464	297	120	(	(	PUNCT
bae-8464	297	121	0.09	0.09	NUM
bae-8464	297	122	)	)	PUNCT
bae-8464	297	123	0.25	0.25	NUM
bae-8464	297	124	*	*	PUNCT
bae-8464	297	125	*	*	PUNCT
bae-8464	297	126	(	(	PUNCT
bae-8464	297	127	0.18	0.18	NUM
bae-8464	297	128	)	)	PUNCT
bae-8464	297	129	θd(1	θd(1	PROPN
bae-8464	297	130	)	)	PUNCT
bae-8464	297	131	-0.18	-0.18	NOUN
bae-8464	297	132	*	*	NOUN
bae-8464	297	133	*	*	PUNCT
bae-8464	297	134	(	(	PUNCT
bae-8464	297	135	0.08	0.08	NUM
bae-8464	297	136	)	)	PUNCT
bae-8464	297	137	-0.26	-0.26	NOUN
bae-8464	297	138	*	*	PUNCT
bae-8464	297	139	*	*	PUNCT
bae-8464	297	140	(	(	PUNCT
bae-8464	297	141	0.12	0.12	NUM
bae-8464	297	142	)	)	PUNCT
bae-8464	297	143	θc(2009	θc(2009	NOUN
bae-8464	297	144	)	)	PUNCT
bae-8464	297	145	-0.17	-0.17	NOUN
bae-8464	297	146	(	(	PUNCT
bae-8464	297	147	0.11	0.11	NUM
bae-8464	297	148	)	)	PUNCT
bae-8464	297	149	-0.29	-0.29	NOUN
bae-8464	297	150	(	(	PUNCT
bae-8464	297	151	0.18	0.18	NUM
bae-8464	297	152	)	)	PUNCT
bae-8464	297	153	θs(2010	θs(2010	NOUN
bae-8464	297	154	)	)	PUNCT
bae-8464	297	155	-0.27	-0.27	X
bae-8464	297	156	(	(	PUNCT
bae-8464	297	157	0.18	0.18	NUM
bae-8464	297	158	)	)	PUNCT
bae-8464	297	159	-0.40	-0.40	NOUN
bae-8464	297	160	*	*	PUNCT
bae-8464	297	161	*	*	PUNCT
bae-8464	297	162	(	(	PUNCT
bae-8464	297	163	0.16	0.16	NUM
bae-8464	297	164	)	)	PUNCT
bae-8464	297	165	θd(2	θd(2	NOUN
bae-8464	297	166	)	)	PUNCT
bae-8464	297	167	-0.36	-0.36	NOUN
bae-8464	297	168	*	*	NOUN
bae-8464	297	169	*	*	PUNCT
bae-8464	297	170	(	(	PUNCT
bae-8464	297	171	0.14	0.14	NUM
bae-8464	297	172	)	)	PUNCT
bae-8464	297	173	-0.40	-0.40	NOUN
bae-8464	297	174	*	*	PUNCT
bae-8464	297	175	*	*	PUNCT
bae-8464	297	176	(	(	PUNCT
bae-8464	297	177	0.13	0.13	NUM
bae-8464	297	178	)	)	PUNCT
bae-8464	297	179	θc(2010	θc(2010	NUM
bae-8464	297	180	)	)	PUNCT
bae-8464	297	181	-0.15	-0.15	NUM
bae-8464	297	182	*	*	PUNCT
bae-8464	297	183	(	(	PUNCT
bae-8464	297	184	0.09	0.09	NUM
bae-8464	297	185	)	)	PUNCT
bae-8464	297	186	-0.16	-0.16	NOUN
bae-8464	297	187	(	(	PUNCT
bae-8464	297	188	0.11	0.11	NUM
bae-8464	297	189	)	)	PUNCT
bae-8464	297	190	θs	θs	PRON
bae-8464	297	191	-0.07	-0.07	X
bae-8464	297	192	(	(	PUNCT
bae-8464	297	193	0.13	0.13	NUM
bae-8464	297	194	)	)	PUNCT
bae-8464	297	195	-0.05	-0.05	NOUN
bae-8464	297	196	(	(	PUNCT
bae-8464	297	197	0.14	0.14	NUM
bae-8464	297	198	)	)	PUNCT
bae-8464	297	199	θd(3	θd(3	NOUN
bae-8464	297	200	)	)	PUNCT
bae-8464	297	201	-0.12	-0.12	NUM
bae-8464	297	202	(	(	PUNCT
bae-8464	297	203	0.13	0.13	NUM
bae-8464	297	204	)	)	PUNCT
bae-8464	297	205	-0.27	-0.27	NOUN
bae-8464	297	206	(	(	PUNCT
bae-8464	297	207	0.19	0.19	NUM
bae-8464	297	208	)	)	PUNCT
bae-8464	297	209	θc(2011	θc(2011	NOUN
bae-8464	297	210	)	)	PUNCT
bae-8464	297	211	-0.42	-0.42	PRON
bae-8464	297	212	*	*	NOUN
bae-8464	297	213	*	*	PUNCT
bae-8464	297	214	(	(	PUNCT
bae-8464	297	215	0.14	0.14	NUM
bae-8464	297	216	)	)	PUNCT
bae-8464	297	217	-0.50	-0.50	PROPN
bae-8464	297	218	*	*	PROPN
bae-8464	297	219	*	*	PUNCT
bae-8464	297	220	(	(	PUNCT
bae-8464	297	221	0.17	0.17	NUM
bae-8464	297	222	)	)	PUNCT
bae-8464	297	223	θd(4	θd(4	PROPN
bae-8464	297	224	)	)	PUNCT
bae-8464	297	225	0.16	0.16	NUM
bae-8464	297	226	(	(	PUNCT
bae-8464	297	227	0.15	0.15	NUM
bae-8464	297	228	)	)	PUNCT
bae-8464	297	229	0.28	0.28	NUM
bae-8464	297	230	(	(	PUNCT
bae-8464	297	231	0.23	0.23	NUM
bae-8464	297	232	)	)	PUNCT
bae-8464	297	233	θc(2012	θc(2012	NOUN
bae-8464	297	234	)	)	PUNCT
bae-8464	297	235	0.25	0.25	NUM
bae-8464	297	236	(	(	PUNCT
bae-8464	297	237	0.17	0.17	NUM
bae-8464	297	238	)	)	PUNCT
bae-8464	297	239	-0.33	-0.33	NOUN
bae-8464	297	240	(	(	PUNCT
bae-8464	297	241	0.28	0.28	NUM
bae-8464	297	242	)	)	PUNCT
bae-8464	297	243	θd(5	θd(5	NOUN
bae-8464	297	244	)	)	PUNCT
bae-8464	297	245	-0.08	-0.08	PRON
bae-8464	297	246	(	(	PUNCT
bae-8464	297	247	0.16	0.16	NUM
bae-8464	297	248	)	)	PUNCT
bae-8464	297	249	-0.12	-0.12	NUM
bae-8464	297	250	(	(	PUNCT
bae-8464	297	251	0.21	0.21	NUM
bae-8464	297	252	)	)	PUNCT
bae-8464	297	253	θc(2013	θc(2013	PROPN
bae-8464	297	254	)	)	PUNCT
bae-8464	297	255	-0.06	-0.06	PROPN
bae-8464	297	256	(	(	PUNCT
bae-8464	297	257	0.13	0.13	NUM
bae-8464	297	258	)	)	PUNCT
bae-8464	297	259	0.01	0.01	NUM
bae-8464	297	260	(	(	PUNCT
bae-8464	297	261	0.19	0.19	NUM
bae-8464	297	262	)	)	PUNCT
bae-8464	297	263	θd(6	θd(6	NOUN
bae-8464	297	264	)	)	PUNCT
bae-8464	297	265	0.54	0.54	NUM
bae-8464	297	266	*	*	SYM
bae-8464	297	267	(	(	PUNCT
bae-8464	297	268	0.27	0.27	NUM
bae-8464	297	269	)	)	PUNCT
bae-8464	297	270	1.23	1.23	NUM
bae-8464	297	271	*	*	PUNCT
bae-8464	297	272	*	*	PUNCT
bae-8464	297	273	(	(	PUNCT
bae-8464	297	274	0.47	0.47	NUM
bae-8464	297	275	)	)	PUNCT
bae-8464	297	276	θc(2014	θc(2014	NOUN
bae-8464	297	277	)	)	PUNCT
bae-8464	297	278	0.17	0.17	NUM
bae-8464	297	279	(	(	PUNCT
bae-8464	297	280	0.27	0.27	NUM
bae-8464	297	281	)	)	PUNCT
bae-8464	297	282	0.39	0.39	NUM
bae-8464	297	283	(	(	PUNCT
bae-8464	297	284	0.30	0.30	NUM
bae-8464	297	285	)	)	PUNCT
bae-8464	297	286	θd	θd	PROPN
bae-8464	297	287	-0.01	-0.01	NUM
bae-8464	297	288	(	(	PUNCT
bae-8464	297	289	0.11	0.11	NUM
bae-8464	297	290	)	)	PUNCT
bae-8464	297	291	0.08	0.08	NUM
bae-8464	297	292	(	(	PUNCT
bae-8464	297	293	0.19	0.19	NUM
bae-8464	297	294	)	)	PUNCT
bae-8464	297	295	θc	θc	ADP
bae-8464	297	296	-0.06	-0.06	NUM
bae-8464	297	297	(	(	PUNCT
bae-8464	297	298	0.10	0.10	NUM
bae-8464	297	299	)	)	PUNCT
bae-8464	297	300	-0.04	-0.04	NUM
bae-8464	297	301	(	(	PUNCT
bae-8464	297	302	0.16	0.16	NUM
bae-8464	297	303	)	)	PUNCT
bae-8464	297	304	riviera	riviera	NOUN
bae-8464	297	305	ligure	ligure	PROPN
bae-8464	297	306	pdo	pdo	PROPN
bae-8464	297	307	weighted	weight	VERB
bae-8464	297	308	average	average	ADJ
bae-8464	297	309	selective	selective	ADJ
bae-8464	297	310	treatment	treatment	NOUN
bae-8464	297	311	timing	time	VERB
bae-8464	297	312	dynamic	dynamic	ADJ
bae-8464	297	313	treatment	treatment	NOUN
bae-8464	297	314	timing	timing	NOUN
bae-8464	297	315	calendar	calendar	NOUN
bae-8464	297	316	time	time	NOUN
bae-8464	297	317	effects	effect	NOUN
bae-8464	297	318	summary	summary	NOUN
bae-8464	297	319	measure	measure	NOUN
bae-8464	297	320	basic	basic	ADJ
bae-8464	297	321	covariates	covariate	NOUN
bae-8464	297	322	summary	summary	NOUN
bae-8464	297	323	measure	measure	NOUN
bae-8464	297	324	basic	basic	ADJ
bae-8464	297	325	covariates	covariate	NOUN
bae-8464	297	326	summary	summary	NOUN
bae-8464	297	327	measure	measure	NOUN
bae-8464	297	328	basic	basic	ADJ
bae-8464	297	329	covariates	covariate	NOUN
bae-8464	297	330	summary	summary	NOUN
bae-8464	297	331	measure	measure	NOUN
bae-8464	297	332	basic	basic	ADJ
bae-8464	297	333	covariates	covariate	NOUN
bae-8464	297	334	θ	θ	PROPN
bae-8464	297	335	0.16	0.16	NUM
bae-8464	297	336	(	(	PUNCT
bae-8464	297	337	0.13	0.13	NUM
bae-8464	297	338	)	)	PUNCT
bae-8464	297	339	-0.03	-0.03	NOUN
bae-8464	297	340	(	(	PUNCT
bae-8464	297	341	0.21	0.21	NUM
bae-8464	297	342	)	)	PUNCT
bae-8464	297	343	1	1	NUM
bae-8464	297	344	for	for	ADP
bae-8464	297	345	the	the	DET
bae-8464	297	346	definition	definition	NOUN
bae-8464	297	347	of	of	ADP
bae-8464	297	348	each	each	DET
bae-8464	297	349	summary	summary	NOUN
bae-8464	297	350	measure	measure	NOUN
bae-8464	297	351	reported	report	VERB
bae-8464	297	352	in	in	ADP
bae-8464	297	353	this	this	DET
bae-8464	297	354	table	table	NOUN
bae-8464	297	355	refer	refer	VERB
bae-8464	297	356	to	to	ADP
bae-8464	297	357	table	table	NOUN
bae-8464	297	358	1	1	NUM
bae-8464	297	359	.	.	PUNCT
bae-8464	298	1	note	note	NOUN
bae-8464	298	2	:	:	PUNCT
bae-8464	298	3	asterisk	asterisk	NOUN
bae-8464	298	4	(	(	PUNCT
bae-8464	298	5	*	*	PUNCT
bae-8464	298	6	)	)	PUNCT
bae-8464	298	7	and	and	CCONJ
bae-8464	298	8	double	double	ADJ
bae-8464	298	9	asterisks	asterisk	NOUN
bae-8464	298	10	(	(	PUNCT
bae-8464	298	11	*	*	NOUN
bae-8464	298	12	*	*	NOUN
bae-8464	298	13	)	)	PUNCT
bae-8464	298	14	denote	denote	NOUN
bae-8464	298	15	group	group	NOUN
bae-8464	298	16	-	-	PUNCT
bae-8464	298	17	time	time	NOUN
bae-8464	298	18	atts	atts	NOUN
bae-8464	298	19	significant	significant	ADJ
bae-8464	298	20	at	at	ADP
bae-8464	298	21	10	10	NUM
bae-8464	298	22	%	%	NOUN
bae-8464	298	23	and	and	CCONJ
bae-8464	298	24	5	5	NUM
bae-8464	298	25	%	%	NOUN
bae-8464	298	26	respectively	respectively	ADV
bae-8464	298	27	.	.	PUNCT
bae-8464	299	1	102	102	NUM
bae-8464	299	2	leonardo	leonardo	PROPN
bae-8464	299	3	cei	cei	PROPN
bae-8464	299	4	,	,	PUNCT
bae-8464	299	5	gianluca	gianluca	PROPN
bae-8464	299	6	stefani	stefani	PROPN
bae-8464	299	7	,	,	PUNCT
bae-8464	299	8	edi	edi	PROPN
bae-8464	299	9	defrancesco	defrancesco	PROPN
bae-8464	299	10	ment	ment	PROPN
bae-8464	299	11	effect	effect	PROPN
bae-8464	299	12	heterogeneity	heterogeneity	NOUN
bae-8464	299	13	.	.	PUNCT
bae-8464	300	1	the	the	DET
bae-8464	300	2	main	main	ADJ
bae-8464	300	3	concern	concern	NOUN
bae-8464	300	4	we	we	PRON
bae-8464	300	5	observed	observe	VERB
bae-8464	300	6	is	be	AUX
bae-8464	300	7	not	not	PART
bae-8464	300	8	the	the	DET
bae-8464	300	9	discrepancy	discrepancy	NOUN
bae-8464	300	10	in	in	ADP
bae-8464	300	11	the	the	DET
bae-8464	300	12	magnitude	magnitude	NOUN
bae-8464	300	13	of	of	ADP
bae-8464	300	14	the	the	DET
bae-8464	300	15	estimated	estimate	VERB
bae-8464	300	16	effects	effect	NOUN
bae-8464	300	17	,	,	PUNCT
bae-8464	300	18	which	which	PRON
bae-8464	300	19	could	could	AUX
bae-8464	300	20	be	be	AUX
bae-8464	300	21	traced	trace	VERB
bae-8464	300	22	back	back	ADV
bae-8464	300	23	to	to	ADP
bae-8464	300	24	a	a	DET
bae-8464	300	25	cumbersome	cumbersome	ADJ
bae-8464	300	26	interpretation	interpretation	NOUN
bae-8464	300	27	of	of	ADP
bae-8464	300	28	the	the	DET
bae-8464	300	29	twfe	twfe	ADJ
bae-8464	300	30	estimate	estimate	NOUN
bae-8464	300	31	(	(	PUNCT
bae-8464	300	32	imai	imai	PROPN
bae-8464	300	33	and	and	CCONJ
bae-8464	300	34	kim	kim	PROPN
bae-8464	300	35	,	,	PUNCT
bae-8464	300	36	2019	2019	NUM
bae-8464	300	37	;	;	PUNCT
bae-8464	300	38	athey	athey	PROPN
bae-8464	300	39	and	and	CCONJ
bae-8464	300	40	imbens	imben	NOUN
bae-8464	300	41	,	,	PUNCT
bae-8464	300	42	2018	2018	NUM
bae-8464	300	43	;	;	PUNCT
bae-8464	300	44	goodman	goodman	NOUN
bae-8464	300	45	-	-	PUNCT
bae-8464	300	46	bacon	bacon	NOUN
bae-8464	300	47	,	,	PUNCT
bae-8464	300	48	2018	2018	NUM
bae-8464	300	49	)	)	PUNCT
bae-8464	300	50	.	.	PUNCT
bae-8464	301	1	rather	rather	ADV
bae-8464	301	2	,	,	PUNCT
bae-8464	301	3	in	in	ADP
bae-8464	301	4	some	some	DET
bae-8464	301	5	samples	sample	NOUN
bae-8464	301	6	,	,	PUNCT
bae-8464	301	7	there	there	PRON
bae-8464	301	8	is	be	VERB
bae-8464	301	9	a	a	DET
bae-8464	301	10	substantial	substantial	ADJ
bae-8464	301	11	difference	difference	NOUN
bae-8464	301	12	in	in	ADP
bae-8464	301	13	the	the	DET
bae-8464	301	14	significance	significance	NOUN
bae-8464	301	15	levels	level	NOUN
bae-8464	301	16	of	of	ADP
bae-8464	301	17	the	the	DET
bae-8464	301	18	two	two	NUM
bae-8464	301	19	estimates	estimate	NOUN
bae-8464	301	20	.	.	PUNCT
bae-8464	302	1	technical	technical	ADJ
bae-8464	302	2	literature	literature	PROPN
bae-8464	302	3	warns	warn	VERB
bae-8464	302	4	about	about	ADP
bae-8464	302	5	the	the	DET
bae-8464	302	6	possibility	possibility	NOUN
bae-8464	302	7	that	that	SCONJ
bae-8464	302	8	this	this	DET
bae-8464	302	9	eventuality	eventuality	NOUN
bae-8464	302	10	may	may	AUX
bae-8464	302	11	occur	occur	VERB
bae-8464	302	12	in	in	ADP
bae-8464	302	13	contexts	context	NOUN
bae-8464	302	14	characterized	characterize	VERB
bae-8464	302	15	by	by	ADP
bae-8464	302	16	a	a	DET
bae-8464	302	17	differed	differed	ADJ
bae-8464	302	18	administration	administration	NOUN
bae-8464	302	19	of	of	ADP
bae-8464	302	20	the	the	DET
bae-8464	302	21	treatment	treatment	NOUN
bae-8464	302	22	and	and	CCONJ
bae-8464	302	23	by	by	ADP
bae-8464	302	24	the	the	DET
bae-8464	302	25	continuation	continuation	NOUN
bae-8464	302	26	of	of	ADP
bae-8464	302	27	the	the	DET
bae-8464	302	28	treatment	treatment	NOUN
bae-8464	302	29	over	over	ADP
bae-8464	302	30	multiple	multiple	ADJ
bae-8464	302	31	periods	period	NOUN
bae-8464	302	32	,	,	PUNCT
bae-8464	302	33	and	and	CCONJ
bae-8464	302	34	attributes	attribute	VERB
bae-8464	302	35	this	this	DET
bae-8464	302	36	fact	fact	NOUN
bae-8464	302	37	to	to	ADP
bae-8464	302	38	the	the	DET
bae-8464	302	39	possible	possible	ADJ
bae-8464	302	40	occurrence	occurrence	NOUN
bae-8464	302	41	of	of	ADP
bae-8464	302	42	negative	negative	ADJ
bae-8464	302	43	weights	weight	NOUN
bae-8464	302	44	in	in	ADP
bae-8464	302	45	the	the	DET
bae-8464	302	46	construction	construction	NOUN
bae-8464	302	47	of	of	ADP
bae-8464	302	48	the	the	DET
bae-8464	302	49	twfe	twfe	ADJ
bae-8464	302	50	estimate	estimate	NOUN
bae-8464	302	51	(	(	PUNCT
bae-8464	302	52	abraham	abraham	PROPN
bae-8464	302	53	and	and	CCONJ
bae-8464	302	54	sun	sun	PROPN
bae-8464	302	55	,	,	PUNCT
bae-8464	302	56	2018	2018	NUM
bae-8464	302	57	;	;	PUNCT
bae-8464	302	58	borusyak	borusyak	NOUN
bae-8464	302	59	and	and	CCONJ
bae-8464	302	60	jaravel	jaravel	NOUN
bae-8464	302	61	,	,	PUNCT
bae-8464	302	62	2017	2017	NUM
bae-8464	302	63	;	;	PUNCT
bae-8464	302	64	de	de	X
bae-8464	302	65	chaisemartin	chaisemartin	PROPN
bae-8464	302	66	and	and	CCONJ
bae-8464	302	67	d’haultfoeuille	d’haultfoeuille	NOUN
bae-8464	302	68	,	,	PUNCT
bae-8464	302	69	2019	2019	NUM
bae-8464	302	70	)	)	PUNCT
bae-8464	302	71	when	when	SCONJ
bae-8464	302	72	treatment	treatment	NOUN
bae-8464	302	73	effect	effect	NOUN
bae-8464	302	74	heterogeneity	heterogeneity	NOUN
bae-8464	302	75	is	be	AUX
bae-8464	302	76	at	at	ADP
bae-8464	302	77	stake	stake	NOUN
bae-8464	302	78	.	.	PUNCT
bae-8464	303	1	in	in	ADP
bae-8464	303	2	two	two	NUM
bae-8464	303	3	of	of	ADP
bae-8464	303	4	our	our	PRON
bae-8464	303	5	samples	sample	NOUN
bae-8464	303	6	,	,	PUNCT
bae-8464	303	7	evidences	evidence	NOUN
bae-8464	303	8	of	of	ADP
bae-8464	303	9	group	group	NOUN
bae-8464	303	10	-	-	PUNCT
bae-8464	303	11	time	time	NOUN
bae-8464	303	12	effect	effect	NOUN
bae-8464	303	13	heterogeneity	heterogeneity	NOUN
bae-8464	303	14	emerged	emerge	VERB
bae-8464	303	15	.	.	PUNCT
bae-8464	304	1	in	in	ADP
bae-8464	304	2	the	the	DET
bae-8464	304	3	mela	mela	NOUN
bae-8464	304	4	val	val	PROPN
bae-8464	304	5	di	di	X
bae-8464	304	6	non	non	PROPN
bae-8464	304	7	samples	sample	NOUN
bae-8464	304	8	,	,	PUNCT
bae-8464	304	9	the	the	DET
bae-8464	304	10	aggregate	aggregate	ADJ
bae-8464	304	11	measures	measure	NOUN
bae-8464	304	12	show	show	VERB
bae-8464	304	13	that	that	SCONJ
bae-8464	304	14	the	the	DET
bae-8464	304	15	effect	effect	NOUN
bae-8464	304	16	varies	vary	VERB
bae-8464	304	17	over	over	ADP
bae-8464	304	18	time	time	NOUN
bae-8464	304	19	.	.	PUNCT
bae-8464	305	1	we	we	PRON
bae-8464	305	2	must	must	AUX
bae-8464	305	3	use	use	VERB
bae-8464	305	4	caution	caution	NOUN
bae-8464	305	5	in	in	ADP
bae-8464	305	6	relying	rely	VERB
bae-8464	305	7	heavily	heavily	ADV
bae-8464	305	8	on	on	ADP
bae-8464	305	9	these	these	DET
bae-8464	305	10	measures	measure	NOUN
bae-8464	305	11	,	,	PUNCT
bae-8464	305	12	because	because	SCONJ
bae-8464	305	13	of	of	ADP
bae-8464	305	14	the	the	DET
bae-8464	305	15	few	few	ADJ
bae-8464	305	16	number	number	NOUN
bae-8464	305	17	of	of	ADP
bae-8464	305	18	groups	group	NOUN
bae-8464	305	19	in	in	ADP
bae-8464	305	20	the	the	DET
bae-8464	305	21	sample	sample	NOUN
bae-8464	305	22	.	.	PUNCT
bae-8464	306	1	therefore	therefore	ADV
bae-8464	306	2	,	,	PUNCT
bae-8464	306	3	despite	despite	SCONJ
bae-8464	306	4	we	we	PRON
bae-8464	306	5	found	find	VERB
bae-8464	306	6	some	some	DET
bae-8464	306	7	hints	hint	NOUN
bae-8464	306	8	of	of	ADP
bae-8464	306	9	time	time	NOUN
bae-8464	306	10	heterogeneity	heterogeneity	NOUN
bae-8464	306	11	,	,	PUNCT
bae-8464	306	12	it	it	PRON
bae-8464	306	13	is	be	AUX
bae-8464	306	14	difficult	difficult	ADJ
bae-8464	306	15	to	to	PART
bae-8464	306	16	clearly	clearly	ADV
bae-8464	306	17	attribute	attribute	VERB
bae-8464	306	18	it	it	PRON
bae-8464	306	19	to	to	ADP
bae-8464	306	20	dynamic	dynamic	ADJ
bae-8464	306	21	rather	rather	ADV
bae-8464	306	22	than	than	ADP
bae-8464	306	23	to	to	PART
bae-8464	306	24	calendar	calendar	VERB
bae-8464	306	25	effects	effect	NOUN
bae-8464	306	26	.	.	PUNCT
bae-8464	307	1	a	a	DET
bae-8464	307	2	stronger	strong	ADJ
bae-8464	307	3	evidence	evidence	NOUN
bae-8464	307	4	of	of	ADP
bae-8464	307	5	the	the	DET
bae-8464	307	6	presence	presence	NOUN
bae-8464	307	7	of	of	ADP
bae-8464	307	8	effect	effect	NOUN
bae-8464	307	9	heterogeneity	heterogeneity	NOUN
bae-8464	307	10	is	be	AUX
bae-8464	307	11	provided	provide	VERB
bae-8464	307	12	by	by	ADP
bae-8464	307	13	the	the	DET
bae-8464	307	14	single	single	ADJ
bae-8464	307	15	group	group	NOUN
bae-8464	307	16	-	-	PUNCT
bae-8464	307	17	time	time	NOUN
bae-8464	307	18	att	att	PROPN
bae-8464	307	19	estimates	estimate	VERB
bae-8464	307	20	,	,	PUNCT
bae-8464	307	21	whose	whose	DET
bae-8464	307	22	variability	variability	NOUN
bae-8464	307	23	is	be	AUX
bae-8464	307	24	observed	observe	VERB
bae-8464	307	25	in	in	ADP
bae-8464	307	26	all	all	DET
bae-8464	307	27	samples	sample	NOUN
bae-8464	307	28	used	use	VERB
bae-8464	307	29	in	in	ADP
bae-8464	307	30	the	the	DET
bae-8464	307	31	analysis	analysis	NOUN
bae-8464	307	32	.	.	PUNCT
bae-8464	308	1	the	the	DET
bae-8464	308	2	presence	presence	NOUN
bae-8464	308	3	of	of	ADP
bae-8464	308	4	time	time	NOUN
bae-8464	308	5	heterogeneity	heterogeneity	NOUN
bae-8464	308	6	is	be	AUX
bae-8464	308	7	reliable	reliable	ADJ
bae-8464	308	8	given	give	VERB
bae-8464	308	9	the	the	DET
bae-8464	308	10	structure	structure	NOUN
bae-8464	308	11	of	of	ADP
bae-8464	308	12	the	the	DET
bae-8464	308	13	gi	gi	NOUN
bae-8464	308	14	policy	policy	NOUN
bae-8464	308	15	.	.	PUNCT
bae-8464	309	1	especially	especially	ADV
bae-8464	309	2	under	under	ADP
bae-8464	309	3	a	a	DET
bae-8464	309	4	calendar	calendar	NOUN
bae-8464	309	5	point	point	NOUN
bae-8464	309	6	of	of	ADP
bae-8464	309	7	view	view	NOUN
bae-8464	309	8	,	,	PUNCT
bae-8464	309	9	the	the	DET
bae-8464	309	10	economic	economic	ADJ
bae-8464	309	11	effect	effect	NOUN
bae-8464	309	12	of	of	ADP
bae-8464	309	13	this	this	DET
bae-8464	309	14	policy	policy	NOUN
bae-8464	309	15	may	may	AUX
bae-8464	309	16	well	well	ADV
bae-8464	309	17	depend	depend	VERB
bae-8464	309	18	on	on	ADP
bae-8464	309	19	factors	factor	NOUN
bae-8464	309	20	that	that	PRON
bae-8464	309	21	varies	vary	VERB
bae-8464	309	22	over	over	ADP
bae-8464	309	23	time	time	NOUN
bae-8464	309	24	(	(	PUNCT
bae-8464	309	25	e.g.	e.g.	ADV
bae-8464	309	26	prices	price	NOUN
bae-8464	309	27	,	,	PUNCT
bae-8464	309	28	level	level	NOUN
bae-8464	309	29	of	of	ADP
bae-8464	309	30	production	production	NOUN
bae-8464	309	31	,	,	PUNCT
bae-8464	309	32	demand	demand	NOUN
bae-8464	309	33	)	)	PUNCT
bae-8464	309	34	.	.	PUNCT
bae-8464	310	1	this	this	DET
bae-8464	310	2	variability	variability	NOUN
bae-8464	310	3	might	might	AUX
bae-8464	310	4	translate	translate	VERB
bae-8464	310	5	into	into	ADP
bae-8464	310	6	an	an	DET
bae-8464	310	7	inter	inter	ADJ
bae-8464	310	8	-	-	ADJ
bae-8464	310	9	annual	annual	ADJ
bae-8464	310	10	effect	effect	NOUN
bae-8464	310	11	variability	variability	NOUN
bae-8464	310	12	.	.	PUNCT
bae-8464	311	1	in	in	ADP
bae-8464	311	2	light	light	NOUN
bae-8464	311	3	of	of	ADP
bae-8464	311	4	this	this	PRON
bae-8464	311	5	,	,	PUNCT
bae-8464	311	6	the	the	DET
bae-8464	311	7	issue	issue	NOUN
bae-8464	311	8	of	of	ADP
bae-8464	311	9	negative	negative	ADJ
bae-8464	311	10	weights	weight	NOUN
bae-8464	311	11	pointed	point	VERB
bae-8464	311	12	out	out	ADP
bae-8464	311	13	by	by	ADP
bae-8464	311	14	the	the	DET
bae-8464	311	15	literature	literature	NOUN
bae-8464	311	16	,	,	PUNCT
bae-8464	311	17	which	which	PRON
bae-8464	311	18	may	may	AUX
bae-8464	311	19	cause	cause	VERB
bae-8464	311	20	the	the	DET
bae-8464	311	21	twfe	twfe	ADJ
bae-8464	311	22	estimator	estimator	NOUN
bae-8464	311	23	to	to	PART
bae-8464	311	24	be	be	AUX
bae-8464	311	25	biased	bias	VERB
bae-8464	311	26	,	,	PUNCT
bae-8464	311	27	may	may	AUX
bae-8464	311	28	be	be	AUX
bae-8464	311	29	relevant	relevant	ADJ
bae-8464	311	30	when	when	SCONJ
bae-8464	311	31	estimating	estimate	VERB
bae-8464	311	32	economic	economic	ADJ
bae-8464	311	33	impacts	impact	NOUN
bae-8464	311	34	in	in	ADP
bae-8464	311	35	the	the	DET
bae-8464	311	36	gi	gi	NOUN
bae-8464	311	37	context	context	NOUN
bae-8464	311	38	.	.	PUNCT
bae-8464	312	1	since	since	SCONJ
bae-8464	312	2	the	the	DET
bae-8464	312	3	csa	csa	PROPN
bae-8464	312	4	estimator	estimator	NOUN
bae-8464	312	5	is	be	AUX
bae-8464	312	6	specifically	specifically	ADV
bae-8464	312	7	built	build	VERB
bae-8464	312	8	to	to	PART
bae-8464	312	9	address	address	VERB
bae-8464	312	10	the	the	DET
bae-8464	312	11	issue	issue	NOUN
bae-8464	312	12	of	of	ADP
bae-8464	312	13	negative	negative	ADJ
bae-8464	312	14	weights	weight	NOUN
bae-8464	312	15	when	when	SCONJ
bae-8464	312	16	aggregating	aggregate	VERB
bae-8464	312	17	the	the	DET
bae-8464	312	18	single	single	ADJ
bae-8464	312	19	grouptime	grouptime	NOUN
bae-8464	312	20	atts	atts	NOUN
bae-8464	312	21	,	,	PUNCT
bae-8464	312	22	our	our	PRON
bae-8464	312	23	results	result	NOUN
bae-8464	312	24	cast	cast	VERB
bae-8464	312	25	doubts	doubt	NOUN
bae-8464	312	26	about	about	ADP
bae-8464	312	27	the	the	DET
bae-8464	312	28	reliability	reliability	NOUN
bae-8464	312	29	of	of	ADP
bae-8464	312	30	the	the	DET
bae-8464	312	31	twfe	twfe	ADJ
bae-8464	312	32	estimates	estimate	NOUN
bae-8464	312	33	in	in	ADP
bae-8464	312	34	this	this	DET
bae-8464	312	35	policy	policy	NOUN
bae-8464	312	36	context	context	NOUN
bae-8464	312	37	.	.	PUNCT
bae-8464	313	1	it	it	PRON
bae-8464	313	2	should	should	AUX
bae-8464	313	3	be	be	AUX
bae-8464	313	4	noted	note	VERB
bae-8464	313	5	,	,	PUNCT
bae-8464	313	6	however	however	ADV
bae-8464	313	7	,	,	PUNCT
bae-8464	313	8	that	that	SCONJ
bae-8464	313	9	our	our	PRON
bae-8464	313	10	results	result	NOUN
bae-8464	313	11	are	be	AUX
bae-8464	313	12	valid	valid	ADJ
bae-8464	313	13	just	just	ADV
bae-8464	313	14	for	for	ADP
bae-8464	313	15	our	our	PRON
bae-8464	313	16	scale	scale	NOUN
bae-8464	313	17	of	of	ADP
bae-8464	313	18	analysis	analysis	NOUN
bae-8464	313	19	,	,	PUNCT
bae-8464	313	20	i.e.	i.e.	X
bae-8464	313	21	the	the	DET
bae-8464	313	22	farm	farm	NOUN
bae-8464	313	23	level	level	NOUN
bae-8464	313	24	,	,	PUNCT
bae-8464	313	25	and	and	CCONJ
bae-8464	313	26	should	should	AUX
bae-8464	313	27	not	not	PART
bae-8464	313	28	be	be	AUX
bae-8464	313	29	extended	extend	VERB
bae-8464	313	30	to	to	ADP
bae-8464	313	31	contexts	context	NOUN
bae-8464	313	32	where	where	SCONJ
bae-8464	313	33	the	the	DET
bae-8464	313	34	analysis	analysis	NOUN
bae-8464	313	35	is	be	AUX
bae-8464	313	36	performed	perform	VERB
bae-8464	313	37	at	at	ADP
bae-8464	313	38	different	different	ADJ
bae-8464	313	39	scales	scale	NOUN
bae-8464	313	40	or	or	CCONJ
bae-8464	313	41	with	with	ADP
bae-8464	313	42	a	a	DET
bae-8464	313	43	continuous	continuous	ADJ
bae-8464	313	44	treatment	treatment	NOUN
bae-8464	313	45	variable	variable	NOUN
bae-8464	313	46	.	.	PUNCT
bae-8464	314	1	for	for	ADP
bae-8464	314	2	example	example	NOUN
bae-8464	314	3	,	,	PUNCT
bae-8464	314	4	among	among	ADP
bae-8464	314	5	the	the	DET
bae-8464	314	6	studies	study	NOUN
bae-8464	314	7	we	we	PRON
bae-8464	314	8	referred	refer	VERB
bae-8464	314	9	to	to	ADP
bae-8464	314	10	in	in	ADP
bae-8464	314	11	the	the	DET
bae-8464	314	12	introduction	introduction	NOUN
bae-8464	314	13	,	,	PUNCT
bae-8464	314	14	raimondi	raimondi	VERB
bae-8464	314	15	et	et	PROPN
bae-8464	314	16	al	al	PROPN
bae-8464	314	17	.	.	PROPN
bae-8464	315	1	(	(	PUNCT
bae-8464	315	2	2019	2019	NUM
bae-8464	315	3	)	)	PUNCT
bae-8464	315	4	study	study	VERB
bae-8464	315	5	the	the	DET
bae-8464	315	6	trade	trade	NOUN
bae-8464	315	7	effects	effect	NOUN
bae-8464	315	8	of	of	ADP
bae-8464	315	9	the	the	DET
bae-8464	315	10	number	number	NOUN
bae-8464	315	11	of	of	ADP
bae-8464	315	12	gis	gis	NOUN
bae-8464	315	13	in	in	ADP
bae-8464	315	14	a	a	DET
bae-8464	315	15	given	give	VERB
bae-8464	315	16	product	product	NOUN
bae-8464	315	17	line	line	NOUN
bae-8464	315	18	using	use	VERB
bae-8464	315	19	decomposed	decompose	VERB
bae-8464	315	20	bilateral	bilateral	ADJ
bae-8464	315	21	trade	trade	NOUN
bae-8464	315	22	flows	flow	NOUN
bae-8464	315	23	at	at	ADP
bae-8464	315	24	the	the	DET
bae-8464	315	25	hs	hs	PROPN
bae-8464	315	26	6	6	NUM
bae-8464	315	27	-	-	PUNCT
bae-8464	315	28	digit	digit	NOUN
bae-8464	315	29	level	level	NOUN
bae-8464	315	30	as	as	ADP
bae-8464	315	31	their	their	PRON
bae-8464	315	32	units	unit	NOUN
bae-8464	315	33	of	of	ADP
bae-8464	315	34	analysis	analysis	NOUN
bae-8464	315	35	.	.	PUNCT
bae-8464	316	1	in	in	ADP
bae-8464	316	2	cases	case	NOUN
bae-8464	316	3	like	like	ADP
bae-8464	316	4	this	this	PRON
bae-8464	316	5	the	the	DET
bae-8464	316	6	csa	csa	PROPN
bae-8464	316	7	estimator	estimator	NOUN
bae-8464	316	8	simply	simply	ADV
bae-8464	316	9	can	can	AUX
bae-8464	316	10	not	not	PART
bae-8464	316	11	be	be	AUX
bae-8464	316	12	computed	compute	VERB
bae-8464	316	13	in	in	ADP
bae-8464	316	14	the	the	DET
bae-8464	316	15	current	current	ADJ
bae-8464	316	16	specification	specification	NOUN
bae-8464	316	17	.	.	PUNCT
bae-8464	317	1	in	in	ADP
bae-8464	317	2	addition	addition	NOUN
bae-8464	317	3	,	,	PUNCT
bae-8464	317	4	a	a	DET
bae-8464	317	5	characterization	characterization	NOUN
bae-8464	317	6	of	of	ADP
bae-8464	317	7	calendar	calendar	NOUN
bae-8464	317	8	and	and	CCONJ
bae-8464	317	9	group	group	NOUN
bae-8464	317	10	effects	effect	NOUN
bae-8464	317	11	when	when	SCONJ
bae-8464	317	12	the	the	DET
bae-8464	317	13	treatment	treatment	NOUN
bae-8464	317	14	is	be	AUX
bae-8464	317	15	continuous	continuous	ADJ
bae-8464	317	16	has	have	AUX
bae-8464	317	17	not	not	PART
bae-8464	317	18	been	be	AUX
bae-8464	317	19	developed	develop	VERB
bae-8464	317	20	yet	yet	ADV
bae-8464	317	21	.	.	PUNCT
bae-8464	318	1	a	a	DET
bae-8464	318	2	possible	possible	ADJ
bae-8464	318	3	limitation	limitation	NOUN
bae-8464	318	4	of	of	ADP
bae-8464	318	5	our	our	PRON
bae-8464	318	6	study	study	NOUN
bae-8464	318	7	derives	derive	VERB
bae-8464	318	8	from	from	ADP
bae-8464	318	9	the	the	DET
bae-8464	318	10	fact	fact	NOUN
bae-8464	318	11	that	that	SCONJ
bae-8464	318	12	we	we	PRON
bae-8464	318	13	dropped	drop	VERB
bae-8464	318	14	several	several	ADJ
bae-8464	318	15	units	unit	NOUN
bae-8464	318	16	from	from	ADP
bae-8464	318	17	the	the	DET
bae-8464	318	18	samples	sample	NOUN
bae-8464	318	19	we	we	PRON
bae-8464	318	20	used	use	VERB
bae-8464	318	21	in	in	ADP
bae-8464	318	22	the	the	DET
bae-8464	318	23	analysis	analysis	NOUN
bae-8464	318	24	.	.	PUNCT
bae-8464	319	1	this	this	PRON
bae-8464	319	2	was	be	AUX
bae-8464	319	3	done	do	VERB
bae-8464	319	4	to	to	PART
bae-8464	319	5	balance	balance	VERB
bae-8464	319	6	the	the	DET
bae-8464	319	7	panels	panel	NOUN
bae-8464	319	8	as	as	ADV
bae-8464	319	9	well	well	ADV
bae-8464	319	10	as	as	ADP
bae-8464	319	11	to	to	PART
bae-8464	319	12	perform	perform	VERB
bae-8464	319	13	direct	direct	ADJ
bae-8464	319	14	matching	matching	NOUN
bae-8464	319	15	on	on	ADP
bae-8464	319	16	some	some	DET
bae-8464	319	17	covariates	covariate	NOUN
bae-8464	319	18	.	.	PUNCT
bae-8464	320	1	on	on	ADP
bae-8464	320	2	the	the	DET
bae-8464	320	3	one	one	NUM
bae-8464	320	4	hand	hand	NOUN
bae-8464	320	5	,	,	PUNCT
bae-8464	320	6	dropping	drop	VERB
bae-8464	320	7	observations	observation	NOUN
bae-8464	320	8	increases	increase	VERB
bae-8464	320	9	the	the	DET
bae-8464	320	10	variance	variance	NOUN
bae-8464	320	11	of	of	ADP
bae-8464	320	12	the	the	DET
bae-8464	320	13	estimates	estimate	NOUN
bae-8464	320	14	(	(	PUNCT
bae-8464	320	15	caliendo	caliendo	PROPN
bae-8464	320	16	and	and	CCONJ
bae-8464	320	17	kopeinig	kopeinig	PROPN
bae-8464	320	18	,	,	PUNCT
bae-8464	320	19	2008	2008	NUM
bae-8464	320	20	;	;	PUNCT
bae-8464	320	21	faries	farie	NOUN
bae-8464	320	22	et	et	NOUN
bae-8464	320	23	al	al	PROPN
bae-8464	320	24	.	.	PROPN
bae-8464	320	25	,	,	PUNCT
bae-8464	320	26	2020	2020	NUM
bae-8464	320	27	)	)	PUNCT
bae-8464	320	28	.	.	PUNCT
bae-8464	321	1	on	on	ADP
bae-8464	321	2	the	the	DET
bae-8464	321	3	other	other	ADJ
bae-8464	321	4	hand	hand	NOUN
bae-8464	321	5	,	,	PUNCT
bae-8464	321	6	similarly	similarly	ADV
bae-8464	321	7	to	to	ADP
bae-8464	321	8	what	what	PRON
bae-8464	321	9	happens	happen	VERB
bae-8464	321	10	when	when	SCONJ
bae-8464	321	11	trimming	trim	VERB
bae-8464	321	12	observations	observation	NOUN
bae-8464	321	13	that	that	PRON
bae-8464	321	14	lay	lie	VERB
bae-8464	321	15	out	out	ADP
bae-8464	321	16	of	of	ADP
bae-8464	321	17	the	the	DET
bae-8464	321	18	common	common	ADJ
bae-8464	321	19	support	support	NOUN
bae-8464	321	20	in	in	ADP
bae-8464	321	21	matching	match	VERB
bae-8464	321	22	studies	study	NOUN
bae-8464	321	23	,	,	PUNCT
bae-8464	321	24	the	the	DET
bae-8464	321	25	reference	reference	NOUN
bae-8464	321	26	population	population	NOUN
bae-8464	321	27	change	change	NOUN
bae-8464	321	28	(	(	PUNCT
bae-8464	321	29	yang	yang	PROPN
bae-8464	321	30	et	et	PROPN
bae-8464	321	31	al	al	PROPN
bae-8464	321	32	.	.	PROPN
bae-8464	321	33	,	,	PUNCT
bae-8464	321	34	2016	2016	NUM
bae-8464	321	35	)	)	PUNCT
bae-8464	321	36	.	.	PUNCT
bae-8464	322	1	especially	especially	ADV
bae-8464	322	2	the	the	DET
bae-8464	322	3	latter	latter	ADJ
bae-8464	322	4	issue	issue	NOUN
bae-8464	322	5	would	would	AUX
bae-8464	322	6	be	be	AUX
bae-8464	322	7	a	a	DET
bae-8464	322	8	relevant	relevant	ADJ
bae-8464	322	9	concern	concern	NOUN
bae-8464	322	10	if	if	SCONJ
bae-8464	322	11	the	the	DET
bae-8464	322	12	aim	aim	NOUN
bae-8464	322	13	of	of	ADP
bae-8464	322	14	the	the	DET
bae-8464	322	15	study	study	NOUN
bae-8464	322	16	was	be	AUX
bae-8464	322	17	to	to	PART
bae-8464	322	18	provide	provide	VERB
bae-8464	322	19	a	a	DET
bae-8464	322	20	rigorous	rigorous	ADJ
bae-8464	322	21	impact	impact	NOUN
bae-8464	322	22	assessment	assessment	NOUN
bae-8464	322	23	of	of	ADP
bae-8464	322	24	the	the	DET
bae-8464	322	25	gi	gi	NOUN
bae-8464	322	26	policy	policy	NOUN
bae-8464	322	27	,	,	PUNCT
bae-8464	322	28	because	because	SCONJ
bae-8464	322	29	results	result	NOUN
bae-8464	322	30	would	would	AUX
bae-8464	322	31	not	not	PART
bae-8464	322	32	be	be	AUX
bae-8464	322	33	externally	externally	ADV
bae-8464	322	34	valid	valid	ADJ
bae-8464	322	35	.	.	PUNCT
bae-8464	323	1	however	however	ADV
bae-8464	323	2	,	,	PUNCT
bae-8464	323	3	since	since	SCONJ
bae-8464	323	4	our	our	PRON
bae-8464	323	5	aim	aim	NOUN
bae-8464	323	6	is	be	AUX
bae-8464	323	7	to	to	PART
bae-8464	323	8	compare	compare	VERB
bae-8464	323	9	the	the	DET
bae-8464	323	10	two	two	NUM
bae-8464	323	11	estimators	estimator	NOUN
bae-8464	323	12	using	use	VERB
bae-8464	323	13	a	a	DET
bae-8464	323	14	real	real	ADJ
bae-8464	323	15	policy	policy	NOUN
bae-8464	323	16	setting	setting	NOUN
bae-8464	323	17	,	,	PUNCT
bae-8464	323	18	these	these	DET
bae-8464	323	19	concerns	concern	NOUN
bae-8464	323	20	are	be	AUX
bae-8464	323	21	not	not	PART
bae-8464	323	22	relevant	relevant	ADJ
bae-8464	323	23	.	.	PUNCT
bae-8464	324	1	103the	103the	DET
bae-8464	324	2	role	role	NOUN
bae-8464	324	3	of	of	ADP
bae-8464	324	4	group	group	NOUN
bae-8464	324	5	-	-	PUNCT
bae-8464	324	6	time	time	NOUN
bae-8464	324	7	treatment	treatment	NOUN
bae-8464	324	8	effect	effect	NOUN
bae-8464	324	9	heterogeneity	heterogeneity	NOUN
bae-8464	324	10	6	6	NUM
bae-8464	324	11	.	.	PUNCT
bae-8464	324	12	conclusions	conclusion	NOUN
bae-8464	324	13	in	in	ADP
bae-8464	324	14	this	this	DET
bae-8464	324	15	article	article	NOUN
bae-8464	324	16	,	,	PUNCT
bae-8464	324	17	we	we	PRON
bae-8464	324	18	explored	explore	VERB
bae-8464	324	19	the	the	DET
bae-8464	324	20	relevance	relevance	NOUN
bae-8464	324	21	and	and	CCONJ
bae-8464	324	22	the	the	DET
bae-8464	324	23	possible	possible	ADJ
bae-8464	324	24	effects	effect	NOUN
bae-8464	324	25	of	of	ADP
bae-8464	324	26	group	group	NOUN
bae-8464	324	27	-	-	PUNCT
bae-8464	324	28	time	time	NOUN
bae-8464	324	29	treatment	treatment	NOUN
bae-8464	324	30	effect	effect	NOUN
bae-8464	324	31	heterogeneity	heterogeneity	NOUN
bae-8464	324	32	in	in	ADP
bae-8464	324	33	impact	impact	NOUN
bae-8464	324	34	analysis	analysis	NOUN
bae-8464	324	35	in	in	ADP
bae-8464	324	36	the	the	DET
bae-8464	324	37	context	context	NOUN
bae-8464	324	38	of	of	ADP
bae-8464	324	39	the	the	DET
bae-8464	324	40	european	european	ADJ
bae-8464	324	41	gi	gi	PROPN
bae-8464	324	42	policy	policy	NOUN
bae-8464	324	43	.	.	PUNCT
bae-8464	325	1	as	as	SCONJ
bae-8464	325	2	highlighted	highlight	VERB
bae-8464	325	3	by	by	ADP
bae-8464	325	4	a	a	DET
bae-8464	325	5	recent	recent	ADJ
bae-8464	325	6	strand	strand	NOUN
bae-8464	325	7	of	of	ADP
bae-8464	325	8	literature	literature	NOUN
bae-8464	325	9	,	,	PUNCT
bae-8464	325	10	this	this	DET
bae-8464	325	11	kind	kind	NOUN
bae-8464	325	12	of	of	ADP
bae-8464	325	13	heterogeneity	heterogeneity	NOUN
bae-8464	325	14	creates	create	VERB
bae-8464	325	15	some	some	DET
bae-8464	325	16	problems	problem	NOUN
bae-8464	325	17	for	for	ADP
bae-8464	325	18	the	the	DET
bae-8464	325	19	estimation	estimation	NOUN
bae-8464	325	20	of	of	ADP
bae-8464	325	21	the	the	DET
bae-8464	325	22	impact	impact	NOUN
bae-8464	325	23	with	with	ADP
bae-8464	325	24	traditional	traditional	ADJ
bae-8464	325	25	techniques	technique	NOUN
bae-8464	325	26	.	.	PUNCT
bae-8464	326	1	in	in	ADP
bae-8464	326	2	line	line	NOUN
bae-8464	326	3	with	with	ADP
bae-8464	326	4	these	these	DET
bae-8464	326	5	concerns	concern	NOUN
bae-8464	326	6	,	,	PUNCT
bae-8464	326	7	we	we	PRON
bae-8464	326	8	observed	observe	VERB
bae-8464	326	9	that	that	SCONJ
bae-8464	326	10	the	the	DET
bae-8464	326	11	standard	standard	ADJ
bae-8464	326	12	parametric	parametric	ADJ
bae-8464	326	13	way	way	NOUN
bae-8464	326	14	to	to	PART
bae-8464	326	15	estimate	estimate	VERB
bae-8464	326	16	the	the	DET
bae-8464	326	17	effect	effect	NOUN
bae-8464	326	18	of	of	ADP
bae-8464	326	19	the	the	DET
bae-8464	326	20	certification	certification	NOUN
bae-8464	326	21	,	,	PUNCT
bae-8464	326	22	the	the	DET
bae-8464	326	23	twoway	twoway	NOUN
bae-8464	326	24	fixed	fix	VERB
bae-8464	326	25	effects	effect	NOUN
bae-8464	326	26	regression	regression	NOUN
bae-8464	326	27	,	,	PUNCT
bae-8464	326	28	provides	provide	VERB
bae-8464	326	29	different	different	ADJ
bae-8464	326	30	results	result	NOUN
bae-8464	326	31	from	from	ADP
bae-8464	326	32	a	a	DET
bae-8464	326	33	recently	recently	ADV
bae-8464	326	34	developed	develop	VERB
bae-8464	326	35	estimator	estimator	NOUN
bae-8464	326	36	that	that	PRON
bae-8464	326	37	accounts	account	VERB
bae-8464	326	38	explicitly	explicitly	ADV
bae-8464	326	39	for	for	ADP
bae-8464	326	40	group	group	NOUN
bae-8464	326	41	-	-	PUNCT
bae-8464	326	42	time	time	NOUN
bae-8464	326	43	effect	effect	NOUN
bae-8464	326	44	heterogeneity	heterogeneity	NOUN
bae-8464	326	45	and	and	CCONJ
bae-8464	326	46	its	its	PRON
bae-8464	326	47	negative	negative	ADJ
bae-8464	326	48	effects	effect	NOUN
bae-8464	326	49	on	on	ADP
bae-8464	326	50	the	the	DET
bae-8464	326	51	estimate	estimate	NOUN
bae-8464	326	52	unbiasedness	unbiasedness	NOUN
bae-8464	326	53	.	.	PUNCT
bae-8464	327	1	while	while	SCONJ
bae-8464	327	2	these	these	DET
bae-8464	327	3	results	result	NOUN
bae-8464	327	4	are	be	AUX
bae-8464	327	5	in	in	ADP
bae-8464	327	6	line	line	NOUN
bae-8464	327	7	with	with	ADP
bae-8464	327	8	the	the	DET
bae-8464	327	9	evidences	evidence	NOUN
bae-8464	327	10	reported	report	VERB
bae-8464	327	11	in	in	ADP
bae-8464	327	12	technical	technical	ADJ
bae-8464	327	13	literature	literature	NOUN
bae-8464	327	14	,	,	PUNCT
bae-8464	327	15	our	our	PRON
bae-8464	327	16	study	study	NOUN
bae-8464	327	17	represents	represent	VERB
bae-8464	327	18	,	,	PUNCT
bae-8464	327	19	to	to	ADP
bae-8464	327	20	our	our	PRON
bae-8464	327	21	knowledge	knowledge	NOUN
bae-8464	327	22	,	,	PUNCT
bae-8464	327	23	a	a	DET
bae-8464	327	24	first	first	ADJ
bae-8464	327	25	application	application	NOUN
bae-8464	327	26	of	of	ADP
bae-8464	327	27	a	a	DET
bae-8464	327	28	method	method	NOUN
bae-8464	327	29	that	that	PRON
bae-8464	327	30	takes	take	VERB
bae-8464	327	31	into	into	ADP
bae-8464	327	32	account	account	NOUN
bae-8464	327	33	group	group	NOUN
bae-8464	327	34	-	-	PUNCT
bae-8464	327	35	time	time	NOUN
bae-8464	327	36	treatment	treatment	NOUN
bae-8464	327	37	effect	effect	NOUN
bae-8464	327	38	heterogeneity	heterogeneity	NOUN
bae-8464	327	39	in	in	ADP
bae-8464	327	40	the	the	DET
bae-8464	327	41	european	european	ADJ
bae-8464	327	42	agricultural	agricultural	ADJ
bae-8464	327	43	economics	economic	NOUN
bae-8464	327	44	context	context	NOUN
bae-8464	327	45	.	.	PUNCT
bae-8464	328	1	moreover	moreover	ADV
bae-8464	328	2	,	,	PUNCT
bae-8464	328	3	our	our	PRON
bae-8464	328	4	results	result	NOUN
bae-8464	328	5	showed	show	VERB
bae-8464	328	6	that	that	SCONJ
bae-8464	328	7	this	this	DET
bae-8464	328	8	kind	kind	NOUN
bae-8464	328	9	of	of	ADP
bae-8464	328	10	heterogeneity	heterogeneity	NOUN
bae-8464	328	11	might	might	AUX
bae-8464	328	12	have	have	VERB
bae-8464	328	13	important	important	ADJ
bae-8464	328	14	practical	practical	ADJ
bae-8464	328	15	implications	implication	NOUN
bae-8464	328	16	when	when	SCONJ
bae-8464	328	17	measuring	measure	VERB
bae-8464	328	18	the	the	DET
bae-8464	328	19	impact	impact	NOUN
bae-8464	328	20	of	of	ADP
bae-8464	328	21	policies	policy	NOUN
bae-8464	328	22	where	where	SCONJ
bae-8464	328	23	the	the	DET
bae-8464	328	24	treatment	treatment	NOUN
bae-8464	328	25	is	be	AUX
bae-8464	328	26	administered	administer	VERB
bae-8464	328	27	on	on	ADP
bae-8464	328	28	a	a	DET
bae-8464	328	29	voluntary	voluntary	ADJ
bae-8464	328	30	basis	basis	NOUN
bae-8464	328	31	and	and	CCONJ
bae-8464	328	32	whose	whose	DET
bae-8464	328	33	effect	effect	NOUN
bae-8464	328	34	may	may	AUX
bae-8464	328	35	depend	depend	VERB
bae-8464	328	36	on	on	ADP
bae-8464	328	37	factors	factor	NOUN
bae-8464	328	38	that	that	PRON
bae-8464	328	39	changes	change	VERB
bae-8464	328	40	over	over	ADP
bae-8464	328	41	time	time	NOUN
bae-8464	328	42	.	.	PUNCT
bae-8464	329	1	in	in	ADP
bae-8464	329	2	the	the	DET
bae-8464	329	3	case	case	NOUN
bae-8464	329	4	that	that	SCONJ
bae-8464	329	5	we	we	PRON
bae-8464	329	6	analyzed	analyze	VERB
bae-8464	329	7	,	,	PUNCT
bae-8464	329	8	i.e.	i.e.	X
bae-8464	329	9	the	the	DET
bae-8464	329	10	gi	gi	NOUN
bae-8464	329	11	policy	policy	NOUN
bae-8464	329	12	,	,	PUNCT
bae-8464	329	13	the	the	DET
bae-8464	329	14	estimation	estimation	NOUN
bae-8464	329	15	through	through	ADP
bae-8464	329	16	the	the	DET
bae-8464	329	17	twoway	twoway	NOUN
bae-8464	329	18	fixed	fix	VERB
bae-8464	329	19	effects	effect	NOUN
bae-8464	329	20	estimator	estimator	NOUN
bae-8464	329	21	not	not	PART
bae-8464	329	22	only	only	ADV
bae-8464	329	23	masks	mask	VERB
bae-8464	329	24	the	the	DET
bae-8464	329	25	underlying	underlying	ADJ
bae-8464	329	26	time	time	NOUN
bae-8464	329	27	effect	effect	NOUN
bae-8464	329	28	heterogeneity	heterogeneity	NOUN
bae-8464	329	29	,	,	PUNCT
bae-8464	329	30	but	but	CCONJ
bae-8464	329	31	also	also	ADV
bae-8464	329	32	fails	fail	VERB
bae-8464	329	33	in	in	ADP
bae-8464	329	34	providing	provide	VERB
bae-8464	329	35	an	an	DET
bae-8464	329	36	unbiased	unbiased	ADJ
bae-8464	329	37	estimate	estimate	NOUN
bae-8464	329	38	of	of	ADP
bae-8464	329	39	the	the	DET
bae-8464	329	40	average	average	ADJ
bae-8464	329	41	gi	gi	NOUN
bae-8464	329	42	effect	effect	NOUN
bae-8464	329	43	.	.	PUNCT
bae-8464	330	1	therefore	therefore	ADV
bae-8464	330	2	,	,	PUNCT
bae-8464	330	3	estimating	estimate	VERB
bae-8464	330	4	the	the	DET
bae-8464	330	5	effect	effect	NOUN
bae-8464	330	6	of	of	ADP
bae-8464	330	7	this	this	DET
bae-8464	330	8	policy	policy	NOUN
bae-8464	330	9	through	through	ADP
bae-8464	330	10	the	the	DET
bae-8464	330	11	twfe	twfe	NOUN
bae-8464	330	12	might	might	AUX
bae-8464	330	13	provide	provide	VERB
bae-8464	330	14	biased	biased	ADJ
bae-8464	330	15	results	result	NOUN
bae-8464	330	16	and	and	CCONJ
bae-8464	330	17	wrong	wrong	ADJ
bae-8464	330	18	conclusions	conclusion	NOUN
bae-8464	330	19	.	.	PUNCT
bae-8464	331	1	notably	notably	ADV
bae-8464	331	2	,	,	PUNCT
bae-8464	331	3	time	time	NOUN
bae-8464	331	4	,	,	PUNCT
bae-8464	331	5	but	but	CCONJ
bae-8464	331	6	also	also	ADV
bae-8464	331	7	group	group	NOUN
bae-8464	331	8	effects	effect	NOUN
bae-8464	331	9	are	be	AUX
bae-8464	331	10	particularly	particularly	ADV
bae-8464	331	11	relevant	relevant	ADJ
bae-8464	331	12	for	for	ADP
bae-8464	331	13	agricultural	agricultural	ADJ
bae-8464	331	14	productions	production	NOUN
bae-8464	331	15	which	which	PRON
bae-8464	331	16	are	be	AUX
bae-8464	331	17	dependent	dependent	ADJ
bae-8464	331	18	on	on	ADP
bae-8464	331	19	weather	weather	NOUN
bae-8464	331	20	vagaries	vagary	NOUN
bae-8464	331	21	and	and	CCONJ
bae-8464	331	22	related	relate	VERB
bae-8464	331	23	biotic	biotic	ADJ
bae-8464	331	24	factors	factor	NOUN
bae-8464	331	25	which	which	PRON
bae-8464	331	26	in	in	ADP
bae-8464	331	27	turn	turn	NOUN
bae-8464	331	28	impact	impact	NOUN
bae-8464	331	29	on	on	ADP
bae-8464	331	30	market	market	NOUN
bae-8464	331	31	equilibrium	equilibrium	NOUN
bae-8464	331	32	and	and	CCONJ
bae-8464	331	33	resulting	result	VERB
bae-8464	331	34	prices	price	NOUN
bae-8464	331	35	.	.	PUNCT
bae-8464	332	1	since	since	SCONJ
bae-8464	332	2	we	we	PRON
bae-8464	332	3	worked	work	VERB
bae-8464	332	4	on	on	ADP
bae-8464	332	5	logarithms	logarithm	NOUN
bae-8464	332	6	of	of	ADP
bae-8464	332	7	gross	gross	ADJ
bae-8464	332	8	margin	margin	NOUN
bae-8464	332	9	,	,	PUNCT
bae-8464	332	10	wide	wide	ADJ
bae-8464	332	11	changes	change	NOUN
bae-8464	332	12	in	in	ADP
bae-8464	332	13	the	the	DET
bae-8464	332	14	level	level	NOUN
bae-8464	332	15	of	of	ADP
bae-8464	332	16	prices	price	NOUN
bae-8464	332	17	for	for	ADP
bae-8464	332	18	the	the	DET
bae-8464	332	19	baseline	baseline	NOUN
bae-8464	332	20	(	(	PUNCT
bae-8464	332	21	i.e	i.e	CCONJ
bae-8464	332	22	the	the	DET
bae-8464	332	23	conventional	conventional	ADJ
bae-8464	332	24	)	)	PUNCT
bae-8464	332	25	product	product	NOUN
bae-8464	332	26	are	be	AUX
bae-8464	332	27	likely	likely	ADJ
bae-8464	332	28	to	to	PART
bae-8464	332	29	impact	impact	VERB
bae-8464	332	30	on	on	ADP
bae-8464	332	31	the	the	DET
bae-8464	332	32	percentage	percentage	NOUN
bae-8464	332	33	premium	premium	NOUN
bae-8464	332	34	of	of	ADP
bae-8464	332	35	the	the	DET
bae-8464	332	36	gi	gi	NOUN
bae-8464	332	37	counterpart	counterpart	NOUN
bae-8464	332	38	.	.	PUNCT
bae-8464	333	1	this	this	DET
bae-8464	333	2	issue	issue	NOUN
bae-8464	333	3	is	be	AUX
bae-8464	333	4	particularly	particularly	ADV
bae-8464	333	5	relevant	relevant	ADJ
bae-8464	333	6	because	because	SCONJ
bae-8464	333	7	of	of	ADP
bae-8464	333	8	the	the	DET
bae-8464	333	9	tendency	tendency	NOUN
bae-8464	333	10	of	of	ADP
bae-8464	333	11	agricultural	agricultural	ADJ
bae-8464	333	12	economists	economist	NOUN
bae-8464	333	13	,	,	PUNCT
bae-8464	333	14	so	so	ADV
bae-8464	333	15	far	far	ADV
bae-8464	333	16	,	,	PUNCT
bae-8464	333	17	to	to	PART
bae-8464	333	18	estimate	estimate	VERB
bae-8464	333	19	the	the	DET
bae-8464	333	20	impacts	impact	NOUN
bae-8464	333	21	of	of	ADP
bae-8464	333	22	this	this	DET
bae-8464	333	23	type	type	NOUN
bae-8464	333	24	of	of	ADP
bae-8464	333	25	policies	policy	NOUN
bae-8464	333	26	through	through	ADP
bae-8464	333	27	the	the	DET
bae-8464	333	28	classical	classical	ADJ
bae-8464	333	29	twfe	twfe	ADJ
bae-8464	333	30	estimator	estimator	NOUN
bae-8464	333	31	.	.	PUNCT
bae-8464	334	1	it	it	PRON
bae-8464	334	2	is	be	AUX
bae-8464	334	3	important	important	ADJ
bae-8464	334	4	to	to	PART
bae-8464	334	5	note	note	VERB
bae-8464	334	6	that	that	SCONJ
bae-8464	334	7	the	the	DET
bae-8464	334	8	use	use	NOUN
bae-8464	334	9	of	of	ADP
bae-8464	334	10	the	the	DET
bae-8464	334	11	standard	standard	ADJ
bae-8464	334	12	parametric	parametric	ADJ
bae-8464	334	13	estimator	estimator	NOUN
bae-8464	334	14	does	do	AUX
bae-8464	334	15	not	not	PART
bae-8464	334	16	automatically	automatically	ADV
bae-8464	334	17	lead	lead	VERB
bae-8464	334	18	to	to	ADP
bae-8464	334	19	biased	biased	ADJ
bae-8464	334	20	results	result	NOUN
bae-8464	334	21	,	,	PUNCT
bae-8464	334	22	because	because	SCONJ
bae-8464	334	23	both	both	CCONJ
bae-8464	334	24	the	the	DET
bae-8464	334	25	presence	presence	NOUN
bae-8464	334	26	and	and	CCONJ
bae-8464	334	27	the	the	DET
bae-8464	334	28	extent	extent	NOUN
bae-8464	334	29	of	of	ADP
bae-8464	334	30	the	the	DET
bae-8464	334	31	bias	bias	NOUN
bae-8464	334	32	depend	depend	VERB
bae-8464	334	33	on	on	ADP
bae-8464	334	34	the	the	DET
bae-8464	334	35	structure	structure	NOUN
bae-8464	334	36	of	of	ADP
bae-8464	334	37	the	the	DET
bae-8464	334	38	weights	weight	NOUN
bae-8464	334	39	associated	associate	VERB
bae-8464	334	40	to	to	ADP
bae-8464	334	41	the	the	DET
bae-8464	334	42	single	single	ADJ
bae-8464	334	43	group	group	NOUN
bae-8464	334	44	-	-	PUNCT
bae-8464	334	45	time	time	NOUN
bae-8464	334	46	atts	att	NOUN
bae-8464	334	47	.	.	PUNCT
bae-8464	335	1	however	however	ADV
bae-8464	335	2	,	,	PUNCT
bae-8464	335	3	using	use	VERB
bae-8464	335	4	an	an	DET
bae-8464	335	5	estimator	estimator	NOUN
bae-8464	335	6	that	that	PRON
bae-8464	335	7	does	do	AUX
bae-8464	335	8	not	not	PART
bae-8464	335	9	consider	consider	VERB
bae-8464	335	10	the	the	DET
bae-8464	335	11	possibility	possibility	NOUN
bae-8464	335	12	that	that	SCONJ
bae-8464	335	13	the	the	DET
bae-8464	335	14	effect	effect	NOUN
bae-8464	335	15	of	of	ADP
bae-8464	335	16	these	these	DET
bae-8464	335	17	policies	policy	NOUN
bae-8464	335	18	may	may	AUX
bae-8464	335	19	vary	vary	VERB
bae-8464	335	20	over	over	ADP
bae-8464	335	21	time	time	NOUN
bae-8464	335	22	and/or	and/or	CCONJ
bae-8464	335	23	across	across	ADP
bae-8464	335	24	groups	group	NOUN
bae-8464	335	25	of	of	ADP
bae-8464	335	26	units	unit	NOUN
bae-8464	335	27	can	can	AUX
bae-8464	335	28	lead	lead	VERB
bae-8464	335	29	to	to	ADP
bae-8464	335	30	misleading	mislead	VERB
bae-8464	335	31	conclusions	conclusion	NOUN
bae-8464	335	32	.	.	PUNCT
bae-8464	336	1	this	this	PRON
bae-8464	336	2	is	be	AUX
bae-8464	336	3	particularly	particularly	ADV
bae-8464	336	4	important	important	ADJ
bae-8464	336	5	whenever	whenever	SCONJ
bae-8464	336	6	the	the	DET
bae-8464	336	7	outcome	outcome	NOUN
bae-8464	336	8	of	of	ADP
bae-8464	336	9	a	a	DET
bae-8464	336	10	policy	policy	NOUN
bae-8464	336	11	is	be	AUX
bae-8464	336	12	affected	affect	VERB
bae-8464	336	13	by	by	ADP
bae-8464	336	14	market	market	NOUN
bae-8464	336	15	conditions	condition	NOUN
bae-8464	336	16	,	,	PUNCT
bae-8464	336	17	in	in	ADP
bae-8464	336	18	which	which	DET
bae-8464	336	19	case	case	NOUN
bae-8464	336	20	calendar	calendar	NOUN
bae-8464	336	21	effects	effect	NOUN
bae-8464	336	22	are	be	AUX
bae-8464	336	23	likely	likely	ADJ
bae-8464	336	24	to	to	PART
bae-8464	336	25	arise	arise	VERB
bae-8464	336	26	.	.	PUNCT
bae-8464	337	1	the	the	DET
bae-8464	337	2	focus	focus	NOUN
bae-8464	337	3	of	of	ADP
bae-8464	337	4	our	our	PRON
bae-8464	337	5	study	study	NOUN
bae-8464	337	6	was	be	AUX
bae-8464	337	7	the	the	DET
bae-8464	337	8	european	european	PROPN
bae-8464	337	9	gi	gi	PROPN
bae-8464	337	10	certification	certification	NOUN
bae-8464	337	11	system	system	NOUN
bae-8464	337	12	,	,	PUNCT
bae-8464	337	13	but	but	CCONJ
bae-8464	337	14	several	several	ADJ
bae-8464	337	15	other	other	ADJ
bae-8464	337	16	policies	policy	NOUN
bae-8464	337	17	can	can	AUX
bae-8464	337	18	be	be	AUX
bae-8464	337	19	found	find	VERB
bae-8464	337	20	in	in	ADP
bae-8464	337	21	the	the	DET
bae-8464	337	22	european	european	ADJ
bae-8464	337	23	agricultural	agricultural	ADJ
bae-8464	337	24	body	body	NOUN
bae-8464	337	25	of	of	ADP
bae-8464	337	26	legislation	legislation	NOUN
bae-8464	337	27	where	where	SCONJ
bae-8464	337	28	treatment	treatment	NOUN
bae-8464	337	29	effect	effect	NOUN
bae-8464	337	30	heterogeneity	heterogeneity	NOUN
bae-8464	337	31	may	may	AUX
bae-8464	337	32	be	be	AUX
bae-8464	337	33	at	at	ADP
bae-8464	337	34	stake	stake	NOUN
bae-8464	337	35	,	,	PUNCT
bae-8464	337	36	such	such	ADJ
bae-8464	337	37	as	as	ADP
bae-8464	337	38	the	the	DET
bae-8464	337	39	rural	rural	ADJ
bae-8464	337	40	development	development	NOUN
bae-8464	337	41	programs	program	NOUN
bae-8464	337	42	and	and	CCONJ
bae-8464	337	43	their	their	PRON
bae-8464	337	44	measures	measure	NOUN
bae-8464	337	45	that	that	PRON
bae-8464	337	46	are	be	AUX
bae-8464	337	47	developed	develop	VERB
bae-8464	337	48	in	in	ADP
bae-8464	337	49	each	each	DET
bae-8464	337	50	cap	cap	NOUN
bae-8464	337	51	programming	programming	NOUN
bae-8464	337	52	period	period	NOUN
bae-8464	337	53	,	,	PUNCT
bae-8464	337	54	or	or	CCONJ
bae-8464	337	55	other	other	ADJ
bae-8464	337	56	types	type	NOUN
bae-8464	337	57	of	of	ADP
bae-8464	337	58	voluntary	voluntary	ADJ
bae-8464	337	59	certifications	certification	NOUN
bae-8464	337	60	(	(	PUNCT
bae-8464	337	61	e.g.	e.g.	ADV
bae-8464	337	62	,	,	PUNCT
bae-8464	337	63	organic	organic	ADJ
bae-8464	337	64	certification	certification	NOUN
bae-8464	337	65	)	)	PUNCT
bae-8464	337	66	.	.	PUNCT
bae-8464	338	1	in	in	ADP
bae-8464	338	2	addition	addition	NOUN
bae-8464	338	3	,	,	PUNCT
bae-8464	338	4	in	in	ADP
bae-8464	338	5	the	the	DET
bae-8464	338	6	eu	eu	PROPN
bae-8464	338	7	political	political	ADJ
bae-8464	338	8	context	context	NOUN
bae-8464	338	9	,	,	PUNCT
bae-8464	338	10	the	the	DET
bae-8464	338	11	assessment	assessment	NOUN
bae-8464	338	12	of	of	ADP
bae-8464	338	13	the	the	DET
bae-8464	338	14	policies	policy	NOUN
bae-8464	338	15	’	'	PUNCT
bae-8464	338	16	performances	performance	NOUN
bae-8464	338	17	,	,	PUNCT
bae-8464	338	18	especially	especially	ADV
bae-8464	338	19	in	in	ADP
bae-8464	338	20	the	the	DET
bae-8464	338	21	agricultural	agricultural	ADJ
bae-8464	338	22	sector	sector	NOUN
bae-8464	338	23	,	,	PUNCT
bae-8464	338	24	is	be	AUX
bae-8464	338	25	acquiring	acquire	VERB
bae-8464	338	26	a	a	DET
bae-8464	338	27	leading	lead	VERB
bae-8464	338	28	position	position	NOUN
bae-8464	338	29	,	,	PUNCT
bae-8464	338	30	which	which	PRON
bae-8464	338	31	makes	make	VERB
bae-8464	338	32	the	the	DET
bae-8464	338	33	concern	concern	NOUN
bae-8464	338	34	of	of	ADP
bae-8464	338	35	group	group	NOUN
bae-8464	338	36	-	-	PUNCT
bae-8464	338	37	time	time	NOUN
bae-8464	338	38	treatment	treatment	NOUN
bae-8464	338	39	effect	effect	NOUN
bae-8464	338	40	heterogeneity	heterogeneity	NOUN
bae-8464	338	41	even	even	ADV
bae-8464	338	42	more	more	ADV
bae-8464	338	43	pressing	pressing	ADJ
bae-8464	338	44	.	.	PUNCT
bae-8464	339	1	the	the	DET
bae-8464	339	2	evidence	evidence	NOUN
bae-8464	339	3	-	-	PUNCT
bae-8464	339	4	based	base	VERB
bae-8464	339	5	policy	policy	NOUN
bae-8464	339	6	making	making	NOUN
bae-8464	339	7	course	course	NOUN
bae-8464	339	8	,	,	PUNCT
bae-8464	339	9	undertaken	undertake	VERB
bae-8464	339	10	in	in	ADP
bae-8464	339	11	the	the	DET
bae-8464	339	12	current	current	ADJ
bae-8464	339	13	cap	cap	NOUN
bae-8464	339	14	programming	programming	NOUN
bae-8464	339	15	period	period	NOUN
bae-8464	339	16	and	and	CCONJ
bae-8464	339	17	confirmed	confirm	VERB
bae-8464	339	18	and	and	CCONJ
bae-8464	339	19	strengthened	strengthen	VERB
bae-8464	339	20	for	for	ADP
bae-8464	339	21	the	the	DET
bae-8464	339	22	next	next	ADJ
bae-8464	339	23	one	one	NUM
bae-8464	339	24	,	,	PUNCT
bae-8464	339	25	needs	need	VERB
bae-8464	339	26	,	,	PUNCT
bae-8464	339	27	in	in	ADP
bae-8464	339	28	fact	fact	NOUN
bae-8464	339	29	,	,	PUNCT
bae-8464	339	30	reliable	reliable	ADJ
bae-8464	339	31	evidence	evidence	NOUN
bae-8464	339	32	to	to	PART
bae-8464	339	33	show	show	VERB
bae-8464	339	34	out	out	ADP
bae-8464	339	35	its	its	PRON
bae-8464	339	36	usefulness	usefulness	NOUN
bae-8464	339	37	in	in	ADP
bae-8464	339	38	building	build	VERB
bae-8464	339	39	new	new	ADJ
bae-8464	339	40	policies	policy	NOUN
bae-8464	339	41	or	or	CCONJ
bae-8464	339	42	in	in	ADP
bae-8464	339	43	improving	improve	VERB
bae-8464	339	44	old	old	ADJ
bae-8464	339	45	ones	one	NOUN
bae-8464	339	46	.	.	PUNCT
bae-8464	340	1	the	the	DET
bae-8464	340	2	methodological	methodological	ADJ
bae-8464	340	3	accuracy	accuracy	NOUN
bae-8464	340	4	of	of	ADP
bae-8464	340	5	impact	impact	NOUN
bae-8464	340	6	evaluation	evaluation	NOUN
bae-8464	340	7	studies	study	NOUN
bae-8464	340	8	becomes	become	VERB
bae-8464	340	9	thus	thus	ADV
bae-8464	340	10	fundamental	fundamental	ADJ
bae-8464	340	11	to	to	PART
bae-8464	340	12	avoid	avoid	VERB
bae-8464	340	13	inappropriate	inappropriate	ADJ
bae-8464	340	14	policy	policy	NOUN
bae-8464	340	15	actions	action	NOUN
bae-8464	340	16	guided	guide	VERB
bae-8464	340	17	by	by	ADP
bae-8464	340	18	misinterpreted	misinterpreted	ADJ
bae-8464	340	19	evidence	evidence	NOUN
bae-8464	340	20	.	.	PUNCT
bae-8464	341	1	104	104	NUM
bae-8464	341	2	leonardo	leonardo	PROPN
bae-8464	341	3	cei	cei	PROPN
bae-8464	341	4	,	,	PUNCT
bae-8464	341	5	gianluca	gianluca	PROPN
bae-8464	341	6	stefani	stefani	PROPN
bae-8464	341	7	,	,	PUNCT
bae-8464	341	8	edi	edi	PROPN
bae-8464	341	9	defrancesco	defrancesco	PROPN
bae-8464	341	10	bibliography	bibliography	PROPN
bae-8464	341	11	abadie	abadie	PROPN
bae-8464	341	12	,	,	PUNCT
bae-8464	341	13	a.	a.	NOUN
bae-8464	341	14	(	(	PUNCT
bae-8464	341	15	2005	2005	NUM
bae-8464	341	16	)	)	PUNCT
bae-8464	341	17	.	.	PUNCT
bae-8464	342	1	semiparametric	semiparametric	VERB
bae-8464	342	2	difference	difference	NOUN
bae-8464	342	3	-	-	PUNCT
bae-8464	342	4	in	in	ADP
bae-8464	342	5	-	-	PUNCT
bae-8464	342	6	differences	difference	NOUN
bae-8464	342	7	estimators	estimator	NOUN
bae-8464	342	8	.	.	PUNCT
bae-8464	343	1	the	the	DET
bae-8464	343	2	review	review	NOUN
bae-8464	343	3	of	of	ADP
bae-8464	343	4	economic	economic	ADJ
bae-8464	343	5	studies	study	NOUN
bae-8464	343	6	72(1):1–19	72(1):1–19	PROPN
bae-8464	343	7	.	.	PUNCT
bae-8464	344	1	abraham	abraham	PROPN
bae-8464	344	2	,	,	PUNCT
bae-8464	344	3	s.	s.	PROPN
bae-8464	344	4	,	,	PUNCT
bae-8464	344	5	and	and	CCONJ
bae-8464	344	6	sun	sun	NOUN
bae-8464	344	7	,	,	PUNCT
bae-8464	344	8	l.	l.	PROPN
bae-8464	344	9	(	(	PUNCT
bae-8464	344	10	2018	2018	NUM
bae-8464	344	11	)	)	PUNCT
bae-8464	344	12	.	.	PUNCT
bae-8464	345	1	estimating	estimate	VERB
bae-8464	345	2	dynamic	dynamic	ADJ
bae-8464	345	3	treatment	treatment	NOUN
bae-8464	345	4	effects	effect	NOUN
bae-8464	345	5	in	in	ADP
bae-8464	345	6	event	event	NOUN
bae-8464	345	7	studies	study	NOUN
bae-8464	345	8	with	with	ADP
bae-8464	345	9	heterogeneous	heterogeneous	ADJ
bae-8464	345	10	treatment	treatment	NOUN
bae-8464	345	11	effects	effect	NOUN
bae-8464	345	12	.	.	PUNCT
bae-8464	346	1	ssrn	ssrn	PROPN
bae-8464	346	2	electronic	electronic	ADJ
bae-8464	346	3	journal	journal	NOUN
bae-8464	346	4	.	.	PUNCT
bae-8464	347	1	anania	anania	ADJ
bae-8464	347	2	,	,	PUNCT
bae-8464	347	3	g.	g.	PROPN
bae-8464	347	4	,	,	PUNCT
bae-8464	347	5	and	and	CCONJ
bae-8464	347	6	nisticò	nisticò	NOUN
bae-8464	347	7	,	,	PUNCT
bae-8464	347	8	r.	r.	PROPN
bae-8464	347	9	(	(	PUNCT
bae-8464	347	10	2004	2004	NUM
bae-8464	347	11	)	)	PUNCT
bae-8464	347	12	.	.	PUNCT
bae-8464	348	1	public	public	ADJ
bae-8464	348	2	regulation	regulation	NOUN
bae-8464	348	3	as	as	ADP
bae-8464	348	4	a	a	DET
bae-8464	348	5	substitute	substitute	NOUN
bae-8464	348	6	for	for	ADP
bae-8464	348	7	trust	trust	NOUN
bae-8464	348	8	in	in	ADP
bae-8464	348	9	quality	quality	NOUN
bae-8464	348	10	food	food	NOUN
bae-8464	348	11	markets	market	NOUN
bae-8464	348	12	:	:	PUNCT
bae-8464	348	13	what	what	PRON
bae-8464	348	14	if	if	SCONJ
bae-8464	348	15	the	the	DET
bae-8464	348	16	trust	trust	NOUN
bae-8464	348	17	substitute	substitute	NOUN
bae-8464	348	18	can	can	AUX
bae-8464	348	19	not	not	PART
bae-8464	348	20	be	be	AUX
bae-8464	348	21	fully	fully	ADV
bae-8464	348	22	trusted	trust	VERB
bae-8464	348	23	?	?	PUNCT
bae-8464	349	1	journal	journal	NOUN
bae-8464	349	2	of	of	ADP
bae-8464	349	3	institutional	institutional	ADJ
bae-8464	349	4	and	and	CCONJ
bae-8464	349	5	theoretical	theoretical	ADJ
bae-8464	349	6	economics	economic	NOUN
bae-8464	349	7	160:681–701	160:681–701	NUM
bae-8464	349	8	.	.	PUNCT
bae-8464	350	1	athey	athey	PROPN
bae-8464	350	2	,	,	PUNCT
bae-8464	350	3	s.	s.	PROPN
bae-8464	350	4	,	,	PUNCT
bae-8464	350	5	and	and	CCONJ
bae-8464	350	6	imbens	imben	NOUN
bae-8464	350	7	,	,	PUNCT
bae-8464	350	8	g.w	g.w	PROPN
bae-8464	350	9	.	.	PROPN
bae-8464	350	10	(	(	PUNCT
bae-8464	350	11	2018	2018	NUM
bae-8464	350	12	)	)	PUNCT
bae-8464	350	13	.	.	PUNCT
bae-8464	351	1	design	design	NOUN
bae-8464	351	2	-	-	PUNCT
bae-8464	351	3	based	base	VERB
bae-8464	351	4	analysis	analysis	NOUN
bae-8464	351	5	in	in	ADP
bae-8464	351	6	difference	difference	NOUN
bae-8464	351	7	-	-	PUNCT
bae-8464	351	8	in	in	ADP
bae-8464	351	9	-	-	PUNCT
bae-8464	351	10	differences	difference	NOUN
bae-8464	351	11	settings	setting	NOUN
bae-8464	351	12	with	with	ADP
bae-8464	351	13	staggered	staggered	ADJ
bae-8464	351	14	adoption	adoption	NOUN
bae-8464	351	15	.	.	PUNCT
bae-8464	352	1	working	working	NOUN
bae-8464	352	2	paper	paper	PROPN
bae-8464	352	3	no	no	INTJ
bae-8464	352	4	.	.	PROPN
bae-8464	352	5	24963	24963	NUM
bae-8464	352	6	,	,	PUNCT
bae-8464	352	7	national	national	ADJ
bae-8464	352	8	bureau	bureau	NOUN
bae-8464	352	9	of	of	ADP
bae-8464	352	10	economic	economic	ADJ
bae-8464	352	11	research	research	NOUN
bae-8464	352	12	,	,	PUNCT
bae-8464	352	13	cambridge	cambridge	PROPN
bae-8464	352	14	,	,	PUNCT
bae-8464	352	15	ma	ma	PROPN
bae-8464	352	16	,	,	PUNCT
bae-8464	352	17	https://arxiv.org/abs/1808.05293	https://arxiv.org/abs/1808.05293	PROPN
bae-8464	352	18	.	.	PUNCT
bae-8464	353	1	borusyak	borusyak	PROPN
bae-8464	353	2	,	,	PUNCT
bae-8464	353	3	k.	k.	PROPN
bae-8464	353	4	,	,	PUNCT
bae-8464	353	5	and	and	CCONJ
bae-8464	353	6	jaravel	jaravel	ADJ
bae-8464	353	7	,	,	PUNCT
bae-8464	353	8	x.	x.	NOUN
bae-8464	353	9	(	(	PUNCT
bae-8464	353	10	2017	2017	NUM
bae-8464	353	11	)	)	PUNCT
bae-8464	353	12	.	.	PUNCT
bae-8464	354	1	revisiting	revisit	VERB
bae-8464	354	2	event	event	NOUN
bae-8464	354	3	study	study	NOUN
bae-8464	354	4	designs	design	NOUN
bae-8464	354	5	.	.	PUNCT
bae-8464	355	1	working	work	VERB
bae-8464	355	2	paper	paper	NOUN
bae-8464	355	3	,	,	PUNCT
bae-8464	355	4	harvard	harvard	PROPN
bae-8464	355	5	university	university	PROPN
bae-8464	355	6	,	,	PUNCT
bae-8464	355	7	https://scholar.harvard.edu/borusyak/publications/revisiting-eventstudy-designs	https://scholar.harvard.edu/borusyak/publications/revisiting-eventstudy-designs	PROPN
bae-8464	355	8	.	.	PUNCT
bae-8464	356	1	caliendo	caliendo	PROPN
bae-8464	356	2	,	,	PUNCT
bae-8464	356	3	m.	m.	NOUN
bae-8464	356	4	,	,	PUNCT
bae-8464	356	5	and	and	CCONJ
bae-8464	356	6	kopeinig	kopeinig	PROPN
bae-8464	356	7	s.	s.	PROPN
bae-8464	356	8	(	(	PUNCT
bae-8464	356	9	2008	2008	NUM
bae-8464	356	10	)	)	PUNCT
bae-8464	356	11	.	.	PUNCT
bae-8464	357	1	some	some	DET
bae-8464	357	2	practical	practical	ADJ
bae-8464	357	3	guidance	guidance	NOUN
bae-8464	357	4	for	for	ADP
bae-8464	357	5	the	the	DET
bae-8464	357	6	implementation	implementation	NOUN
bae-8464	357	7	of	of	ADP
bae-8464	357	8	propensity	propensity	NOUN
bae-8464	357	9	score	score	NOUN
bae-8464	357	10	matching	matching	NOUN
bae-8464	357	11	.	.	PUNCT
bae-8464	358	1	journal	journal	PROPN
bae-8464	358	2	of	of	ADP
bae-8464	358	3	economic	economic	ADJ
bae-8464	358	4	surveys	survey	NOUN
bae-8464	358	5	22(1):31–72	22(1):31–72	NUM
bae-8464	358	6	.	.	PROPN
bae-8464	359	1	callaway	callaway	PROPN
bae-8464	359	2	,	,	PUNCT
bae-8464	359	3	b.	b.	PROPN
bae-8464	359	4	,	,	PUNCT
bae-8464	359	5	and	and	CCONJ
bae-8464	359	6	sant’anna	sant’anna	NOUN
bae-8464	359	7	,	,	PUNCT
bae-8464	359	8	p.h.c	p.h.c	INTJ
bae-8464	359	9	.	.	PUNCT
bae-8464	359	10	(	(	PUNCT
bae-8464	359	11	2018	2018	NUM
bae-8464	359	12	)	)	PUNCT
bae-8464	359	13	.	.	PUNCT
bae-8464	360	1	“	"	PUNCT
bae-8464	360	2	difference	difference	NOUN
bae-8464	360	3	-	-	PUNCT
bae-8464	360	4	in	in	ADP
bae-8464	360	5	-	-	PUNCT
bae-8464	360	6	differences	difference	NOUN
bae-8464	360	7	with	with	ADP
bae-8464	360	8	multiple	multiple	ADJ
bae-8464	360	9	time	time	NOUN
bae-8464	360	10	periods	period	NOUN
bae-8464	360	11	and	and	CCONJ
bae-8464	360	12	an	an	DET
bae-8464	360	13	application	application	NOUN
bae-8464	360	14	on	on	ADP
bae-8464	360	15	the	the	DET
bae-8464	360	16	minimum	minimum	ADJ
bae-8464	360	17	wage	wage	NOUN
bae-8464	360	18	and	and	CCONJ
bae-8464	360	19	employment	employment	NOUN
bae-8464	360	20	.	.	PUNCT
bae-8464	360	21	”	"	PUNCT
bae-8464	361	1	ssrn	ssrn	PROPN
bae-8464	361	2	electronic	electronic	ADJ
bae-8464	361	3	journal	journal	PROPN
bae-8464	361	4	.	.	PUNCT
bae-8464	362	1	cei	cei	PROPN
bae-8464	362	2	,	,	PUNCT
bae-8464	362	3	l.	l.	PROPN
bae-8464	362	4	,	,	PUNCT
bae-8464	362	5	stefani	stefani	PROPN
bae-8464	362	6	,	,	PUNCT
bae-8464	362	7	g.	g.	PROPN
bae-8464	362	8	,	,	PUNCT
bae-8464	362	9	defrancesco	defrancesco	PROPN
bae-8464	362	10	,	,	PUNCT
bae-8464	362	11	e.	e.	PROPN
bae-8464	362	12	,	,	PUNCT
bae-8464	362	13	and	and	CCONJ
bae-8464	362	14	lombardi	lombardi	PROPN
bae-8464	362	15	,	,	PUNCT
bae-8464	362	16	g.v	g.v	PROPN
bae-8464	362	17	.	.	PROPN
bae-8464	362	18	(	(	PUNCT
bae-8464	362	19	2018a	2018a	NUM
bae-8464	362	20	)	)	PUNCT
bae-8464	362	21	.	.	PUNCT
bae-8464	363	1	geographical	geographical	ADJ
bae-8464	363	2	indications	indication	NOUN
bae-8464	363	3	:	:	PUNCT
bae-8464	363	4	a	a	DET
bae-8464	363	5	first	first	ADJ
bae-8464	363	6	assessment	assessment	NOUN
bae-8464	363	7	of	of	ADP
bae-8464	363	8	the	the	DET
bae-8464	363	9	impact	impact	NOUN
bae-8464	363	10	on	on	ADP
bae-8464	363	11	rural	rural	ADJ
bae-8464	363	12	development	development	NOUN
bae-8464	363	13	in	in	ADP
bae-8464	363	14	italian	italian	ADJ
bae-8464	363	15	nuts3	nuts3	NOUN
bae-8464	363	16	regions	region	NOUN
bae-8464	363	17	.	.	PUNCT
bae-8464	364	1	land	land	NOUN
bae-8464	364	2	use	use	NOUN
bae-8464	364	3	policy	policy	NOUN
bae-8464	364	4	75	75	NUM
bae-8464	364	5	.	.	PUNCT
bae-8464	365	1	cei	cei	PROPN
bae-8464	365	2	,	,	PUNCT
bae-8464	365	3	l.	l.	PROPN
bae-8464	365	4	,	,	PUNCT
bae-8464	365	5	defrancesco	defrancesco	PROPN
bae-8464	365	6	,	,	PUNCT
bae-8464	365	7	e	e	NOUN
bae-8464	365	8	,	,	PUNCT
bae-8464	365	9	and	and	CCONJ
bae-8464	365	10	stefani	stefani	PROPN
bae-8464	365	11	,	,	PUNCT
bae-8464	365	12	g.	g.	PROPN
bae-8464	365	13	(	(	PUNCT
bae-8464	365	14	2018b	2018b	NUM
bae-8464	365	15	)	)	PUNCT
bae-8464	365	16	.	.	PUNCT
bae-8464	366	1	from	from	ADP
bae-8464	366	2	geographical	geographical	ADJ
bae-8464	366	3	indications	indication	NOUN
bae-8464	366	4	to	to	ADP
bae-8464	366	5	rural	rural	ADJ
bae-8464	366	6	development	development	NOUN
bae-8464	366	7	:	:	PUNCT
bae-8464	366	8	a	a	DET
bae-8464	366	9	review	review	NOUN
bae-8464	366	10	of	of	ADP
bae-8464	366	11	the	the	DET
bae-8464	366	12	economic	economic	ADJ
bae-8464	366	13	effects	effect	NOUN
bae-8464	366	14	of	of	ADP
bae-8464	366	15	european	european	PROPN
bae-8464	366	16	union	union	PROPN
bae-8464	366	17	policy	policy	NOUN
bae-8464	366	18	.	.	PUNCT
bae-8464	367	1	sustainability	sustainability	NOUN
bae-8464	367	2	10:3745	10:3745	NUM
bae-8464	367	3	.	.	PUNCT
bae-8464	368	1	cerulli	cerulli	PROPN
bae-8464	368	2	,	,	PUNCT
bae-8464	368	3	g.	g.	PROPN
bae-8464	368	4	(	(	PUNCT
bae-8464	368	5	2015	2015	NUM
bae-8464	368	6	)	)	PUNCT
bae-8464	368	7	.	.	PUNCT
bae-8464	369	1	econometric	econometric	ADJ
bae-8464	369	2	evaluation	evaluation	NOUN
bae-8464	369	3	of	of	ADP
bae-8464	369	4	socio	socio	NOUN
bae-8464	369	5	-	-	PUNCT
bae-8464	369	6	economic	economic	ADJ
bae-8464	369	7	programs	program	NOUN
bae-8464	369	8	.	.	PUNCT
bae-8464	370	1	theory	theory	NOUN
bae-8464	370	2	and	and	CCONJ
bae-8464	370	3	applications	application	NOUN
bae-8464	370	4	.	.	PUNCT
bae-8464	371	1	heidelberg	heidelberg	NOUN
bae-8464	371	2	:	:	PUNCT
bae-8464	371	3	springer	springer	NOUN
bae-8464	371	4	.	.	PUNCT
bae-8464	372	1	de	de	PROPN
bae-8464	372	2	chaisemartin	chaisemartin	PROPN
bae-8464	372	3	,	,	PUNCT
bae-8464	372	4	c.	c.	PROPN
bae-8464	372	5	,	,	PUNCT
bae-8464	372	6	and	and	CCONJ
bae-8464	372	7	d’haultfoeuille	d’haultfoeuille	NOUN
bae-8464	372	8	,	,	PUNCT
bae-8464	372	9	x.	x.	NOUN
bae-8464	372	10	(	(	PUNCT
bae-8464	372	11	2019	2019	NUM
bae-8464	372	12	)	)	PUNCT
bae-8464	372	13	.	.	PUNCT
bae-8464	373	1	two	two	NUM
bae-8464	373	2	-	-	PUNCT
bae-8464	373	3	way	way	NOUN
bae-8464	373	4	fixed	fix	VERB
bae-8464	373	5	effects	effect	NOUN
bae-8464	373	6	estimators	estimator	NOUN
bae-8464	373	7	with	with	ADP
bae-8464	373	8	heterogeneous	heterogeneous	ADJ
bae-8464	373	9	treatment	treatment	NOUN
bae-8464	373	10	effects	effect	NOUN
bae-8464	373	11	.	.	PUNCT
bae-8464	374	1	working	work	VERB
bae-8464	374	2	paper	paper	NOUN
bae-8464	374	3	no	no	INTJ
bae-8464	374	4	.	.	PROPN
bae-8464	374	5	25904	25904	NUM
bae-8464	374	6	,	,	PUNCT
bae-8464	374	7	national	national	ADJ
bae-8464	374	8	bureau	bureau	NOUN
bae-8464	374	9	of	of	ADP
bae-8464	374	10	economic	economic	ADJ
bae-8464	374	11	research	research	NOUN
bae-8464	374	12	,	,	PUNCT
bae-8464	374	13	cambridge	cambridge	PROPN
bae-8464	374	14	,	,	PUNCT
bae-8464	374	15	ma	ma	PROPN
bae-8464	374	16	,	,	PUNCT
bae-8464	374	17	https://arxiv.org/abs/1803.08807	https://arxiv.org/abs/1803.08807	PROPN
bae-8464	374	18	.	.	PUNCT
bae-8464	375	1	dawson	dawson	PROPN
bae-8464	375	2	,	,	PUNCT
bae-8464	375	3	p.j	p.j	PROPN
bae-8464	375	4	.	.	PROPN
bae-8464	375	5	(	(	PUNCT
bae-8464	375	6	2005	2005	NUM
bae-8464	375	7	)	)	PUNCT
bae-8464	375	8	.	.	PUNCT
bae-8464	376	1	agricultural	agricultural	ADJ
bae-8464	376	2	exports	export	NOUN
bae-8464	376	3	and	and	CCONJ
bae-8464	376	4	economic	economic	ADJ
bae-8464	376	5	growth	growth	NOUN
bae-8464	376	6	in	in	ADP
bae-8464	376	7	less	less	ADJ
bae-8464	376	8	developed	developed	ADJ
bae-8464	376	9	countries	country	NOUN
bae-8464	376	10	.	.	PUNCT
bae-8464	377	1	agricultural	agricultural	ADJ
bae-8464	377	2	economics	economic	NOUN
bae-8464	377	3	33(2):145–152	33(2):145–152	PROPN
bae-8464	377	4	.	.	PUNCT
bae-8464	377	5	de	de	ADJ
bae-8464	377	6	-	-	NOUN
bae-8464	377	7	magistris	magistris	NOUN
bae-8464	377	8	,	,	PUNCT
bae-8464	377	9	t.	t.	NOUN
bae-8464	377	10	,	,	PUNCT
bae-8464	377	11	and	and	CCONJ
bae-8464	377	12	gracia	gracia	PROPN
bae-8464	377	13	,	,	PUNCT
bae-8464	377	14	a.	a.	NOUN
bae-8464	377	15	(	(	PUNCT
bae-8464	377	16	2016	2016	NUM
bae-8464	377	17	)	)	PUNCT
bae-8464	377	18	.	.	PUNCT
bae-8464	378	1	consumers	consumer	NOUN
bae-8464	378	2	’	'	PUNCT
bae-8464	378	3	willingness	willingness	NOUN
bae-8464	378	4	to	to	PART
bae-8464	378	5	pay	pay	VERB
bae-8464	378	6	for	for	ADP
bae-8464	378	7	light	light	ADJ
bae-8464	378	8	,	,	PUNCT
bae-8464	378	9	organic	organic	ADJ
bae-8464	378	10	and	and	CCONJ
bae-8464	378	11	pdo	pdo	PROPN
bae-8464	378	12	cheese	cheese	NOUN
bae-8464	378	13	an	an	DET
bae-8464	378	14	experimental	experimental	ADJ
bae-8464	378	15	auction	auction	NOUN
bae-8464	378	16	approach	approach	NOUN
bae-8464	378	17	.	.	PUNCT
bae-8464	379	1	british	british	ADJ
bae-8464	379	2	food	food	PROPN
bae-8464	379	3	journal	journal	PROPN
bae-8464	379	4	118(3):560–571	118(3):560–571	PROPN
bae-8464	379	5	.	.	PUNCT
bae-8464	380	1	deselnicu	deselnicu	PROPN
bae-8464	380	2	,	,	PUNCT
bae-8464	380	3	o.c	o.c	PROPN
bae-8464	380	4	.	.	PROPN
bae-8464	380	5	,	,	PUNCT
bae-8464	380	6	costanigro	costanigro	NOUN
bae-8464	380	7	,	,	PUNCT
bae-8464	380	8	m.	m.	NOUN
bae-8464	380	9	,	,	PUNCT
bae-8464	380	10	souza	souza	PROPN
bae-8464	380	11	-	-	PUNCT
bae-8464	380	12	monteiro	monteiro	PROPN
bae-8464	380	13	,	,	PUNCT
bae-8464	380	14	d.m	d.m	PROPN
bae-8464	380	15	.	.	PROPN
bae-8464	380	16	,	,	PUNCT
bae-8464	380	17	mcfadden	mcfadden	PROPN
bae-8464	380	18	,	,	PUNCT
bae-8464	380	19	d.t	d.t	PROPN
bae-8464	380	20	.	.	PROPN
bae-8464	380	21	(	(	PUNCT
bae-8464	380	22	2013	2013	NUM
bae-8464	380	23	)	)	PUNCT
bae-8464	380	24	.	.	PUNCT
bae-8464	381	1	a	a	DET
bae-8464	381	2	metaanalysis	metaanalysis	NOUN
bae-8464	381	3	of	of	ADP
bae-8464	381	4	geographical	geographical	ADJ
bae-8464	381	5	indication	indication	NOUN
bae-8464	381	6	food	food	NOUN
bae-8464	381	7	valuation	valuation	NOUN
bae-8464	381	8	studies	study	NOUN
bae-8464	381	9	:	:	PUNCT
bae-8464	381	10	what	what	PRON
bae-8464	381	11	drives	drive	VERB
bae-8464	381	12	the	the	DET
bae-8464	381	13	premium	premium	NOUN
bae-8464	381	14	for	for	ADP
bae-8464	381	15	origin	origin	NOUN
bae-8464	381	16	-	-	PUNCT
bae-8464	381	17	based	base	VERB
bae-8464	381	18	labels	label	NOUN
bae-8464	381	19	?	?	PUNCT
bae-8464	382	1	journal	journal	NOUN
bae-8464	382	2	of	of	ADP
bae-8464	382	3	agricultural	agricultural	ADJ
bae-8464	382	4	and	and	CCONJ
bae-8464	382	5	resource	resource	NOUN
bae-8464	382	6	economics	economic	NOUN
bae-8464	382	7	38(2):204–219	38(2):204–219	PROPN
bae-8464	382	8	.	.	PUNCT
bae-8464	383	1	european	european	PROPN
bae-8464	383	2	commission	commission	PROPN
bae-8464	383	3	(	(	PUNCT
bae-8464	383	4	2018	2018	NUM
bae-8464	383	5	)	)	PUNCT
bae-8464	383	6	.	.	PUNCT
bae-8464	384	1	proposal	proposal	NOUN
bae-8464	384	2	for	for	ADP
bae-8464	384	3	a	a	DET
bae-8464	384	4	regulation	regulation	NOUN
bae-8464	384	5	of	of	ADP
bae-8464	384	6	the	the	DET
bae-8464	384	7	european	european	ADJ
bae-8464	384	8	parliament	parliament	NOUN
bae-8464	384	9	and	and	CCONJ
bae-8464	384	10	of	of	ADP
bae-8464	384	11	the	the	DET
bae-8464	384	12	council	council	NOUN
bae-8464	384	13	establishing	establish	VERB
bae-8464	384	14	rules	rule	NOUN
bae-8464	384	15	on	on	ADP
bae-8464	384	16	support	support	NOUN
bae-8464	384	17	for	for	ADP
bae-8464	384	18	strategic	strategic	ADJ
bae-8464	384	19	plans	plan	NOUN
bae-8464	384	20	to	to	PART
bae-8464	384	21	be	be	AUX
bae-8464	384	22	drawn	draw	VERB
bae-8464	384	23	up	up	ADP
bae-8464	384	24	by	by	ADP
bae-8464	384	25	member	member	NOUN
bae-8464	384	26	states	state	NOUN
bae-8464	384	27	under	under	ADP
bae-8464	384	28	the	the	DET
bae-8464	384	29	common	common	ADJ
bae-8464	384	30	agricultural	agricultural	ADJ
bae-8464	384	31	policy	policy	NOUN
bae-8464	384	32	(	(	PUNCT
bae-8464	384	33	cap	cap	VERB
bae-8464	384	34	strategic	strategic	ADJ
bae-8464	384	35	plans	plan	NOUN
bae-8464	384	36	)	)	PUNCT
bae-8464	384	37	and	and	CCONJ
bae-8464	384	38	financed	finance	VERB
bae-8464	384	39	by	by	ADP
bae-8464	384	40	the	the	DET
bae-8464	384	41	european	european	ADJ
bae-8464	384	42	agricultural	agricultural	PROPN
bae-8464	384	43	guarantee	guarantee	NOUN
bae-8464	384	44	fund	fund	NOUN
bae-8464	384	45	(	(	PUNCT
bae-8464	384	46	eagf	eagf	NOUN
bae-8464	384	47	)	)	PUNCT
bae-8464	384	48	and	and	CCONJ
bae-8464	384	49	by	by	ADP
bae-8464	384	50	the	the	DET
bae-8464	384	51	european	european	PROPN
bae-8464	384	52	agricultural	agricultural	ADJ
bae-8464	384	53	fund	fund	NOUN
bae-8464	384	54	for	for	ADP
bae-8464	384	55	rural	rural	ADJ
bae-8464	384	56	development	development	NOUN
bae-8464	384	57	(	(	PUNCT
bae-8464	384	58	eafrd	eafrd	PROPN
bae-8464	384	59	)	)	PUNCT
bae-8464	384	60	and	and	CCONJ
bae-8464	384	61	repealing	repealing	NOUN
bae-8464	384	62	regulation	regulation	NOUN
bae-8464	384	63	(	(	PUNCT
bae-8464	384	64	eu	eu	NOUN
bae-8464	384	65	)	)	PUNCT
bae-8464	384	66	no	no	PRON
bae-8464	384	67	1305/2013	1305/2013	NUM
bae-8464	384	68	105the	105the	NUM
bae-8464	384	69	role	role	NOUN
bae-8464	384	70	of	of	ADP
bae-8464	384	71	group	group	NOUN
bae-8464	384	72	-	-	PUNCT
bae-8464	384	73	time	time	NOUN
bae-8464	384	74	treatment	treatment	NOUN
bae-8464	384	75	effect	effect	NOUN
bae-8464	384	76	heterogeneity	heterogeneity	NOUN
bae-8464	384	77	of	of	ADP
bae-8464	384	78	the	the	DET
bae-8464	384	79	european	european	ADJ
bae-8464	384	80	parliament	parliament	NOUN
bae-8464	384	81	and	and	CCONJ
bae-8464	384	82	of	of	ADP
bae-8464	384	83	the	the	DET
bae-8464	384	84	council	council	NOUN
bae-8464	384	85	and	and	CCONJ
bae-8464	384	86	regulation	regulation	NOUN
bae-8464	384	87	(	(	PUNCT
bae-8464	384	88	eu	eu	NOUN
bae-8464	384	89	)	)	PUNCT
bae-8464	384	90	no	no	DET
bae-8464	384	91	1307/2013	1307/2013	NUM
bae-8464	384	92	of	of	ADP
bae-8464	384	93	the	the	DET
bae-8464	384	94	european	european	ADJ
bae-8464	384	95	parliament	parliament	NOUN
bae-8464	384	96	and	and	CCONJ
bae-8464	384	97	of	of	ADP
bae-8464	384	98	the	the	DET
bae-8464	384	99	council	council	PROPN
bae-8464	384	100	,	,	PUNCT
bae-8464	384	101	bussells	bussell	NOUN
bae-8464	384	102	,	,	PUNCT
bae-8464	384	103	https://eur-lex.europa.eu/legalcontent/en/txt/?uri=com%3a2018%3a392%3afin	https://eur-lex.europa.eu/legalcontent/en/txt/?uri=com%3a2018%3a392%3afin	PROPN
bae-8464	384	104	.	.	PROPN
bae-8464	384	105	faries	farie	NOUN
bae-8464	384	106	,	,	PUNCT
bae-8464	384	107	d.	d.	PROPN
bae-8464	384	108	,	,	PUNCT
bae-8464	384	109	zhang	zhang	PROPN
bae-8464	384	110	,	,	PUNCT
bae-8464	384	111	x.	x.	PROPN
bae-8464	384	112	,	,	PUNCT
bae-8464	384	113	kadziola	kadziola	PROPN
bae-8464	384	114	,	,	PUNCT
bae-8464	384	115	z.	z.	PROPN
bae-8464	384	116	,	,	PUNCT
bae-8464	384	117	siebert	siebert	PROPN
bae-8464	384	118	,	,	PUNCT
bae-8464	384	119	u.	u.	PROPN
bae-8464	384	120	,	,	PUNCT
bae-8464	384	121	kuehne	kuehne	PROPN
bae-8464	384	122	,	,	PUNCT
bae-8464	384	123	f.	f.	PROPN
bae-8464	384	124	,	,	PUNCT
bae-8464	384	125	obenchain	obenchain	PROPN
bae-8464	384	126	,	,	PUNCT
bae-8464	384	127	r.l	r.l	PROPN
bae-8464	384	128	.	.	PROPN
bae-8464	384	129	,	,	PUNCT
bae-8464	384	130	and	and	CCONJ
bae-8464	384	131	haro	haro	NOUN
bae-8464	384	132	,	,	PUNCT
bae-8464	384	133	j.m	j.m	PROPN
bae-8464	384	134	.	.	PROPN
bae-8464	384	135	(	(	PUNCT
bae-8464	384	136	2020	2020	NUM
bae-8464	384	137	)	)	PUNCT
bae-8464	384	138	.	.	PUNCT
bae-8464	385	1	real	real	ADJ
bae-8464	385	2	world	world	PROPN
bae-8464	385	3	health	health	PROPN
bae-8464	385	4	care	care	PROPN
bae-8464	385	5	data	datum	NOUN
bae-8464	385	6	analysis	analysis	NOUN
bae-8464	385	7	.	.	PUNCT
bae-8464	386	1	casual	casual	ADJ
bae-8464	386	2	methods	method	NOUN
bae-8464	386	3	and	and	CCONJ
bae-8464	386	4	implementation	implementation	NOUN
bae-8464	386	5	using	use	VERB
bae-8464	386	6	sas	sas	PROPN
bae-8464	386	7	.	.	PROPN
bae-8464	387	1	sas	sas	PROPN
bae-8464	387	2	institute	institute	PROPN
bae-8464	387	3	.	.	PUNCT
bae-8464	388	1	garavaglia	garavaglia	PROPN
bae-8464	388	2	,	,	PUNCT
bae-8464	388	3	c.	c.	NOUN
bae-8464	388	4	,	,	PUNCT
bae-8464	388	5	and	and	CCONJ
bae-8464	388	6	mariani	mariani	ADJ
bae-8464	388	7	,	,	PUNCT
bae-8464	388	8	p.	p.	NOUN
bae-8464	388	9	(	(	PUNCT
bae-8464	388	10	2017	2017	NUM
bae-8464	388	11	)	)	PUNCT
bae-8464	388	12	.	.	PUNCT
bae-8464	389	1	how	how	SCONJ
bae-8464	389	2	much	much	ADJ
bae-8464	389	3	do	do	AUX
bae-8464	389	4	consumers	consumer	NOUN
bae-8464	389	5	value	value	VERB
bae-8464	389	6	protected	protect	VERB
bae-8464	389	7	designation	designation	NOUN
bae-8464	389	8	of	of	ADP
bae-8464	389	9	origin	origin	NOUN
bae-8464	389	10	certifications	certification	NOUN
bae-8464	389	11	?	?	PUNCT
bae-8464	390	1	estimates	estimate	NOUN
bae-8464	390	2	of	of	ADP
bae-8464	390	3	willingness	willingness	NOUN
bae-8464	390	4	to	to	PART
bae-8464	390	5	pay	pay	VERB
bae-8464	390	6	for	for	ADP
bae-8464	390	7	pdo	pdo	PROPN
bae-8464	390	8	dry	dry	ADV
bae-8464	390	9	-	-	PUNCT
bae-8464	390	10	cured	cure	VERB
bae-8464	390	11	ham	ham	NOUN
bae-8464	390	12	in	in	ADP
bae-8464	390	13	italy	italy	PROPN
bae-8464	390	14	.	.	PUNCT
bae-8464	391	1	agribusiness	agribusiness	PROPN
bae-8464	391	2	33(3):403–423	33(3):403–423	PROPN
bae-8464	391	3	.	.	PUNCT
bae-8464	392	1	goodman	goodman	PROPN
bae-8464	392	2	-	-	PUNCT
bae-8464	392	3	bacon	bacon	NOUN
bae-8464	392	4	,	,	PUNCT
bae-8464	392	5	a.	a.	NOUN
bae-8464	392	6	(	(	PUNCT
bae-8464	392	7	2018	2018	NUM
bae-8464	392	8	)	)	PUNCT
bae-8464	392	9	.	.	PUNCT
bae-8464	393	1	difference	difference	NOUN
bae-8464	393	2	-	-	PUNCT
bae-8464	393	3	in	in	ADP
bae-8464	393	4	-	-	PUNCT
bae-8464	393	5	differences	difference	NOUN
bae-8464	393	6	with	with	ADP
bae-8464	393	7	variation	variation	NOUN
bae-8464	393	8	in	in	ADP
bae-8464	393	9	treatment	treatment	NOUN
bae-8464	393	10	timing	timing	NOUN
bae-8464	393	11	.	.	PUNCT
bae-8464	394	1	working	work	VERB
bae-8464	394	2	paper	paper	NOUN
bae-8464	394	3	no	no	NOUN
bae-8464	394	4	.	.	PROPN
bae-8464	395	1	25018	25018	NUM
bae-8464	395	2	,	,	PUNCT
bae-8464	395	3	national	national	ADJ
bae-8464	395	4	bureau	bureau	PROPN
bae-8464	395	5	of	of	ADP
bae-8464	395	6	economic	economic	ADJ
bae-8464	395	7	research	research	NOUN
bae-8464	395	8	,	,	PUNCT
bae-8464	395	9	cambridge	cambridge	PROPN
bae-8464	395	10	,	,	PUNCT
bae-8464	395	11	ma	ma	PROPN
bae-8464	395	12	,	,	PUNCT
bae-8464	395	13	https://www.nber.org/papers/w25018	https://www.nber.org/papers/w25018	PROPN
bae-8464	395	14	.	.	PUNCT
bae-8464	396	1	hayes	hayes	PROPN
bae-8464	396	2	,	,	PUNCT
bae-8464	396	3	d.j	d.j	PROPN
bae-8464	396	4	.	.	PROPN
bae-8464	396	5	,	,	PUNCT
bae-8464	396	6	lence	lence	PROPN
bae-8464	396	7	,	,	PUNCT
bae-8464	396	8	s.h	s.h	PROPN
bae-8464	396	9	.	.	PROPN
bae-8464	396	10	,	,	PUNCT
bae-8464	396	11	and	and	CCONJ
bae-8464	396	12	stoppa	stoppa	PROPN
bae-8464	396	13	,	,	PUNCT
bae-8464	396	14	a.	a.	NOUN
bae-8464	396	15	(	(	PUNCT
bae-8464	396	16	2004	2004	NUM
bae-8464	396	17	)	)	PUNCT
bae-8464	396	18	.	.	PUNCT
bae-8464	397	1	farmer	farmer	NOUN
bae-8464	397	2	-	-	PUNCT
bae-8464	397	3	owned	own	VERB
bae-8464	397	4	brands	brand	NOUN
bae-8464	397	5	?	?	PUNCT
bae-8464	398	1	agribusiness	agribusiness	PROPN
bae-8464	398	2	20(3):269–285	20(3):269–285	NUM
bae-8464	398	3	.	.	PUNCT
bae-8464	399	1	hirano	hirano	PROPN
bae-8464	399	2	,	,	PUNCT
bae-8464	399	3	k.	k.	PROPN
bae-8464	399	4	,	,	PUNCT
bae-8464	399	5	and	and	CCONJ
bae-8464	399	6	imbens	imben	NOUN
bae-8464	399	7	,	,	PUNCT
bae-8464	399	8	g.w	g.w	PROPN
bae-8464	399	9	.	.	PROPN
bae-8464	399	10	(	(	PUNCT
bae-8464	399	11	2004	2004	NUM
bae-8464	399	12	)	)	PUNCT
bae-8464	399	13	.	.	PUNCT
bae-8464	400	1	the	the	DET
bae-8464	400	2	propensity	propensity	NOUN
bae-8464	400	3	score	score	NOUN
bae-8464	400	4	with	with	ADP
bae-8464	400	5	continuous	continuous	ADJ
bae-8464	400	6	treatments	treatment	NOUN
bae-8464	400	7	.	.	PUNCT
bae-8464	401	1	in	in	ADP
bae-8464	401	2	a.	a.	PROPN
bae-8464	401	3	gelman	gelman	PROPN
bae-8464	401	4	and	and	CCONJ
bae-8464	401	5	meng	meng	PROPN
bae-8464	401	6	,	,	PUNCT
bae-8464	401	7	x.l	x.l	PROPN
bae-8464	401	8	.	.	PUNCT
bae-8464	401	9	eds	ed	NOUN
bae-8464	401	10	.	.	PUNCT
bae-8464	401	11	applied	apply	VERB
bae-8464	401	12	bayesian	bayesian	NOUN
bae-8464	401	13	modeling	modeling	NOUN
bae-8464	401	14	and	and	CCONJ
bae-8464	401	15	causal	causal	ADJ
bae-8464	401	16	inference	inference	NOUN
bae-8464	401	17	from	from	ADP
bae-8464	401	18	incomplete	incomplete	ADJ
bae-8464	401	19	-	-	PUNCT
bae-8464	401	20	data	datum	NOUN
bae-8464	401	21	perspectives	perspective	NOUN
bae-8464	401	22	.	.	PUNCT
bae-8464	402	1	john	john	PROPN
bae-8464	402	2	wiley	wiley	PROPN
bae-8464	402	3	&	&	CCONJ
bae-8464	402	4	sons	sons	PROPN
bae-8464	402	5	ltd	ltd	PROPN
bae-8464	402	6	,	,	PUNCT
bae-8464	402	7	pp	pp	X
bae-8464	402	8	.	.	PUNCT
bae-8464	403	1	73–84	73–84	NOUN
bae-8464	403	2	.	.	PUNCT
bae-8464	404	1	imai	imai	PROPN
bae-8464	404	2	,	,	PUNCT
bae-8464	404	3	k.	k.	PROPN
bae-8464	404	4	,	,	PUNCT
bae-8464	404	5	and	and	CCONJ
bae-8464	404	6	kim	kim	PROPN
bae-8464	404	7	,	,	PUNCT
bae-8464	404	8	i.s	i.s	PROPN
bae-8464	404	9	.	.	PUNCT
bae-8464	404	10	(	(	PUNCT
bae-8464	404	11	2019	2019	NUM
bae-8464	404	12	)	)	PUNCT
bae-8464	404	13	.	.	PUNCT
bae-8464	405	1	on	on	ADP
bae-8464	405	2	the	the	DET
bae-8464	405	3	use	use	NOUN
bae-8464	405	4	of	of	ADP
bae-8464	405	5	two	two	NUM
bae-8464	405	6	-	-	PUNCT
bae-8464	405	7	way	way	NOUN
bae-8464	405	8	fixed	fix	VERB
bae-8464	405	9	effects	effect	NOUN
bae-8464	405	10	regression	regression	NOUN
bae-8464	405	11	models	model	NOUN
bae-8464	405	12	for	for	ADP
bae-8464	405	13	causal	causal	ADJ
bae-8464	405	14	inference	inference	NOUN
bae-8464	405	15	with	with	ADP
bae-8464	405	16	panel	panel	NOUN
bae-8464	405	17	data	datum	NOUN
bae-8464	405	18	.	.	PUNCT
bae-8464	405	19	,	,	PUNCT
bae-8464	405	20	mit	mit	PROPN
bae-8464	405	21	,	,	PUNCT
bae-8464	405	22	http://web.mit.edu/insong/www/pdf/	http://web.mit.edu/insong/www/pdf/	PROPN
bae-8464	405	23	fematch-twoway.pdf	fematch-twoway.pdf	PROPN
bae-8464	405	24	.	.	PUNCT
bae-8464	405	25	imai	imai	PROPN
bae-8464	405	26	,	,	PUNCT
bae-8464	405	27	k.	k.	PROPN
bae-8464	405	28	,	,	PUNCT
bae-8464	405	29	and	and	CCONJ
bae-8464	405	30	ratkovic	ratkovic	ADJ
bae-8464	405	31	,	,	PUNCT
bae-8464	405	32	m.	m.	NOUN
bae-8464	405	33	(	(	PUNCT
bae-8464	405	34	2013	2013	NUM
bae-8464	405	35	)	)	PUNCT
bae-8464	405	36	.	.	PUNCT
bae-8464	406	1	estimating	estimate	VERB
bae-8464	406	2	treatment	treatment	NOUN
bae-8464	406	3	effect	effect	NOUN
bae-8464	406	4	heterogeneity	heterogeneity	NOUN
bae-8464	406	5	in	in	ADP
bae-8464	406	6	randomized	randomized	ADJ
bae-8464	406	7	program	program	NOUN
bae-8464	406	8	evaluation	evaluation	NOUN
bae-8464	406	9	.	.	PUNCT
bae-8464	407	1	the	the	DET
bae-8464	407	2	annals	annal	NOUN
bae-8464	407	3	of	of	ADP
bae-8464	407	4	applied	apply	VERB
bae-8464	407	5	statistics	statistic	NOUN
bae-8464	407	6	7(1	7(1	NUM
bae-8464	407	7	):	):	PUNCT
bae-8464	407	8	443–470	443–470	NUM
bae-8464	407	9	.	.	PUNCT
bae-8464	408	1	josling	josling	NOUN
bae-8464	408	2	,	,	PUNCT
bae-8464	408	3	t.	t.	PROPN
bae-8464	408	4	(	(	PUNCT
bae-8464	408	5	2006	2006	NUM
bae-8464	408	6	)	)	PUNCT
bae-8464	408	7	.	.	PUNCT
bae-8464	409	1	the	the	DET
bae-8464	409	2	war	war	NOUN
bae-8464	409	3	on	on	ADP
bae-8464	409	4	terroir	terroir	ADJ
bae-8464	409	5	:	:	PUNCT
bae-8464	409	6	geographical	geographical	ADJ
bae-8464	409	7	indications	indication	NOUN
bae-8464	409	8	as	as	ADP
bae-8464	409	9	a	a	DET
bae-8464	409	10	transatlantic	transatlantic	ADJ
bae-8464	409	11	trade	trade	NOUN
bae-8464	409	12	conflict	conflict	NOUN
bae-8464	409	13	.	.	PUNCT
bae-8464	410	1	journal	journal	NOUN
bae-8464	410	2	of	of	ADP
bae-8464	410	3	agricultural	agricultural	ADJ
bae-8464	410	4	economics	economic	NOUN
bae-8464	410	5	57(3):337–363	57(3):337–363	PROPN
bae-8464	410	6	.	.	PUNCT
bae-8464	411	1	khandker	khandker	NOUN
bae-8464	411	2	,	,	PUNCT
bae-8464	411	3	s.r	s.r	PROPN
bae-8464	411	4	.	.	PROPN
bae-8464	411	5	,	,	PUNCT
bae-8464	411	6	koolwal	koolwal	PROPN
bae-8464	411	7	,	,	PUNCT
bae-8464	411	8	g.b	g.b	PROPN
bae-8464	411	9	.	.	PROPN
bae-8464	411	10	,	,	PUNCT
bae-8464	411	11	and	and	CCONJ
bae-8464	411	12	samad	samad	PROPN
bae-8464	411	13	,	,	PUNCT
bae-8464	411	14	h.a	h.a	PROPN
bae-8464	411	15	.	.	PROPN
bae-8464	411	16	(	(	PUNCT
bae-8464	411	17	2009	2009	NUM
bae-8464	411	18	)	)	PUNCT
bae-8464	411	19	.	.	PUNCT
bae-8464	412	1	handbook	handbook	NOUN
bae-8464	412	2	on	on	ADP
bae-8464	412	3	impact	impact	NOUN
bae-8464	412	4	evaluation	evaluation	NOUN
bae-8464	412	5	.	.	PUNCT
bae-8464	413	1	washington	washington	PROPN
bae-8464	413	2	,	,	PUNCT
bae-8464	413	3	d.c	d.c	PROPN
bae-8464	413	4	.	.	PROPN
bae-8464	413	5	:	:	PUNCT
bae-8464	414	1	the	the	DET
bae-8464	414	2	world	world	PROPN
bae-8464	414	3	bank	bank	PROPN
bae-8464	414	4	,	,	PUNCT
bae-8464	414	5	http://documents.worldbank.org/curated/	http://documents.worldbank.org/curated/	PROPN
bae-8464	414	6	en/650951468335456749	en/650951468335456749	PROPN
bae-8464	414	7	/	/	SYM
bae-8464	414	8	handbook	handbook	NOUN
bae-8464	414	9	-	-	PUNCT
bae-8464	414	10	on	on	ADP
bae-8464	414	11	-	-	PUNCT
bae-8464	414	12	impact	impact	NOUN
bae-8464	414	13	-	-	PUNCT
bae-8464	414	14	evaluation	evaluation	NOUN
bae-8464	414	15	-	-	PUNCT
bae-8464	414	16	quantitative	quantitative	ADJ
bae-8464	414	17	-	-	PUNCT
bae-8464	414	18	methodsand	methodsand	NOUN
bae-8464	414	19	-	-	PUNCT
bae-8464	414	20	practices	practice	NOUN
bae-8464	414	21	landi	landi	PROPN
bae-8464	414	22	,	,	PUNCT
bae-8464	414	23	c.	c.	NOUN
bae-8464	414	24	,	,	PUNCT
bae-8464	414	25	and	and	CCONJ
bae-8464	414	26	stefani	stefani	PROPN
bae-8464	414	27	,	,	PUNCT
bae-8464	414	28	g.	g.	PROPN
bae-8464	414	29	(	(	PUNCT
bae-8464	414	30	2015	2015	NUM
bae-8464	414	31	)	)	PUNCT
bae-8464	414	32	.	.	PUNCT
bae-8464	415	1	rent	rent	NOUN
bae-8464	415	2	seeking	seeking	NOUN
bae-8464	415	3	and	and	CCONJ
bae-8464	415	4	political	political	ADJ
bae-8464	415	5	economy	economy	NOUN
bae-8464	415	6	of	of	ADP
bae-8464	415	7	geographical	geographical	ADJ
bae-8464	415	8	indication	indication	NOUN
bae-8464	415	9	foods	food	NOUN
bae-8464	415	10	.	.	PUNCT
bae-8464	416	1	agribusiness	agribusiness	PROPN
bae-8464	416	2	31(4):543–563	31(4):543–563	PROPN
bae-8464	416	3	.	.	PUNCT
bae-8464	416	4	lechner	lechner	PROPN
bae-8464	416	5	,	,	PUNCT
bae-8464	416	6	m.	m.	NOUN
bae-8464	416	7	(	(	PUNCT
bae-8464	416	8	2010	2010	NUM
bae-8464	416	9	)	)	PUNCT
bae-8464	416	10	.	.	PUNCT
bae-8464	417	1	the	the	DET
bae-8464	417	2	estimation	estimation	NOUN
bae-8464	417	3	of	of	ADP
bae-8464	417	4	causal	causal	ADJ
bae-8464	417	5	effects	effect	NOUN
bae-8464	417	6	by	by	ADP
bae-8464	417	7	difference	difference	NOUN
bae-8464	417	8	-	-	PUNCT
bae-8464	417	9	in	in	ADP
bae-8464	417	10	-	-	PUNCT
bae-8464	417	11	difference	difference	NOUN
bae-8464	417	12	methods	method	NOUN
bae-8464	417	13	.	.	PUNCT
bae-8464	418	1	foundations	foundation	NOUN
bae-8464	418	2	and	and	CCONJ
bae-8464	418	3	trends	trend	NOUN
bae-8464	418	4	r	r	NOUN
bae-8464	418	5	in	in	ADP
bae-8464	418	6	econometrics	econometrics	NOUN
bae-8464	418	7	4(3):165–224	4(3):165–224	NUM
bae-8464	418	8	.	.	PUNCT
bae-8464	419	1	leufkens	leufkens	PROPN
bae-8464	419	2	,	,	PUNCT
bae-8464	419	3	d.	d.	PROPN
bae-8464	419	4	(	(	PUNCT
bae-8464	419	5	2018	2018	NUM
bae-8464	419	6	)	)	PUNCT
bae-8464	419	7	.	.	PUNCT
bae-8464	420	1	the	the	DET
bae-8464	420	2	problem	problem	NOUN
bae-8464	420	3	of	of	ADP
bae-8464	420	4	heterogeneity	heterogeneity	NOUN
bae-8464	420	5	between	between	ADP
bae-8464	420	6	protected	protect	VERB
bae-8464	420	7	geographical	geographical	ADJ
bae-8464	420	8	indications	indication	NOUN
bae-8464	420	9	:	:	PUNCT
bae-8464	420	10	a	a	DET
bae-8464	420	11	meta	meta	ADJ
bae-8464	420	12	-	-	PUNCT
bae-8464	420	13	analysis	analysis	NOUN
bae-8464	420	14	.	.	PUNCT
bae-8464	421	1	british	british	ADJ
bae-8464	421	2	journal	journal	PROPN
bae-8464	421	3	of	of	ADP
bae-8464	421	4	nutrition	nutrition	NOUN
bae-8464	421	5	120(12	120(12	NUM
bae-8464	421	6	):	):	PUNCT
bae-8464	421	7	2843–2856	2843–2856	NUM
bae-8464	421	8	.	.	PUNCT
bae-8464	422	1	lien	lien	PROPN
bae-8464	422	2	,	,	PUNCT
bae-8464	422	3	g.	g.	PROPN
bae-8464	422	4	,	,	PUNCT
bae-8464	422	5	and	and	CCONJ
bae-8464	422	6	hardaker	hardaker	NOUN
bae-8464	422	7	,	,	PUNCT
bae-8464	422	8	j.b	j.b	PROPN
bae-8464	422	9	.	.	PUNCT
bae-8464	423	1	(	(	PUNCT
bae-8464	423	2	2001	2001	NUM
bae-8464	423	3	)	)	PUNCT
bae-8464	423	4	.	.	PUNCT
bae-8464	424	1	whole	whole	ADJ
bae-8464	424	2	-	-	PUNCT
bae-8464	424	3	farm	farm	NOUN
bae-8464	424	4	planning	planning	NOUN
bae-8464	424	5	under	under	ADP
bae-8464	424	6	uncertainty	uncertainty	NOUN
bae-8464	424	7	:	:	PUNCT
bae-8464	424	8	impacts	impact	NOUN
bae-8464	424	9	of	of	ADP
bae-8464	424	10	subsidy	subsidy	NOUN
bae-8464	424	11	scheme	scheme	NOUN
bae-8464	424	12	and	and	CCONJ
bae-8464	424	13	utility	utility	NOUN
bae-8464	424	14	function	function	NOUN
bae-8464	424	15	on	on	ADP
bae-8464	424	16	portfolio	portfolio	NOUN
bae-8464	424	17	choice	choice	NOUN
bae-8464	424	18	in	in	ADP
bae-8464	424	19	norwegian	norwegian	ADJ
bae-8464	424	20	agriculture	agriculture	NOUN
bae-8464	424	21	.	.	PUNCT
bae-8464	425	1	european	european	ADJ
bae-8464	425	2	review	review	PROPN
bae-8464	425	3	of	of	ADP
bae-8464	425	4	agricultural	agricultural	ADJ
bae-8464	425	5	economics	economic	NOUN
bae-8464	425	6	28(1):17–36	28(1):17–36	NUM
bae-8464	425	7	.	.	PUNCT
bae-8464	426	1	marette	marette	NOUN
bae-8464	426	2	,	,	PUNCT
bae-8464	426	3	s.	s.	PROPN
bae-8464	426	4	,	,	PUNCT
bae-8464	426	5	crespi	crespi	PROPN
bae-8464	426	6	,	,	PUNCT
bae-8464	426	7	j.m	j.m	PROPN
bae-8464	426	8	.	.	PROPN
bae-8464	426	9	,	,	PUNCT
bae-8464	426	10	and	and	CCONJ
bae-8464	426	11	schiavina	schiavina	NOUN
bae-8464	426	12	,	,	PUNCT
bae-8464	426	13	a.	a.	NOUN
bae-8464	426	14	(	(	PUNCT
bae-8464	426	15	1999	1999	NUM
bae-8464	426	16	)	)	PUNCT
bae-8464	426	17	.	.	PUNCT
bae-8464	427	1	the	the	DET
bae-8464	427	2	role	role	NOUN
bae-8464	427	3	of	of	ADP
bae-8464	427	4	common	common	ADJ
bae-8464	427	5	labelling	labelling	NOUN
bae-8464	427	6	in	in	ADP
bae-8464	427	7	a	a	DET
bae-8464	427	8	context	context	NOUN
bae-8464	427	9	of	of	ADP
bae-8464	427	10	asymmetric	asymmetric	ADJ
bae-8464	427	11	information	information	NOUN
bae-8464	427	12	.	.	PUNCT
bae-8464	428	1	european	european	ADJ
bae-8464	428	2	review	review	PROPN
bae-8464	428	3	of	of	ADP
bae-8464	428	4	agricultural	agricultural	ADJ
bae-8464	428	5	economics	economic	NOUN
bae-8464	428	6	26(2):167–178	26(2):167–178	PROPN
bae-8464	428	7	.	.	PUNCT
bae-8464	429	1	marongiu	marongiu	PROPN
bae-8464	429	2	,	,	PUNCT
bae-8464	429	3	s.	s.	PROPN
bae-8464	429	4	,	,	PUNCT
bae-8464	429	5	and	and	CCONJ
bae-8464	429	6	cesaro	cesaro	NOUN
bae-8464	429	7	,	,	PUNCT
bae-8464	429	8	l.	l.	PROPN
bae-8464	429	9	(	(	PUNCT
bae-8464	429	10	2018	2018	NUM
bae-8464	429	11	)	)	PUNCT
bae-8464	429	12	.	.	PUNCT
bae-8464	430	1	i	i	PRON
bae-8464	430	2	fattori	fattori	PROPN
bae-8464	430	3	che	che	PROPN
bae-8464	430	4	determinano	determinano	VERB
bae-8464	430	5	l’adozione	l’adozione	NOUN
bae-8464	430	6	delle	delle	NOUN
bae-8464	430	7	indicazioni	indicazioni	PROPN
bae-8464	430	8	geografiche	geografiche	PROPN
bae-8464	430	9	in	in	ADP
bae-8464	430	10	italia	italia	PROPN
bae-8464	430	11	.	.	PUNCT
bae-8464	431	1	agriregionieuropa	agriregionieuropa	PROPN
bae-8464	431	2	52:1–8	52:1–8	PROPN
bae-8464	431	3	.	.	PUNCT
bae-8464	432	1	menapace	menapace	PROPN
bae-8464	432	2	,	,	PUNCT
bae-8464	432	3	l.	l.	PROPN
bae-8464	432	4	,	,	PUNCT
bae-8464	432	5	colson	colson	PROPN
bae-8464	432	6	,	,	PUNCT
bae-8464	432	7	g.	g.	PROPN
bae-8464	432	8	,	,	PUNCT
bae-8464	432	9	grebitus	grebitus	PROPN
bae-8464	432	10	,	,	PUNCT
bae-8464	432	11	c.	c.	PROPN
bae-8464	432	12	,	,	PUNCT
bae-8464	432	13	and	and	CCONJ
bae-8464	432	14	facendola	facendola	PROPN
bae-8464	432	15	,	,	PUNCT
bae-8464	432	16	m.	m.	NOUN
bae-8464	432	17	(	(	PUNCT
bae-8464	432	18	2011	2011	NUM
bae-8464	432	19	)	)	PUNCT
bae-8464	432	20	.	.	PUNCT
bae-8464	433	1	consumers	consumer	NOUN
bae-8464	433	2	’	'	PUNCT
bae-8464	433	3	preferences	preference	NOUN
bae-8464	433	4	for	for	ADP
bae-8464	433	5	geographical	geographical	ADJ
bae-8464	433	6	origin	origin	NOUN
bae-8464	433	7	labels	label	NOUN
bae-8464	433	8	:	:	PUNCT
bae-8464	433	9	evidence	evidence	NOUN
bae-8464	433	10	from	from	ADP
bae-8464	433	11	the	the	DET
bae-8464	433	12	canadian	canadian	ADJ
bae-8464	433	13	olive	olive	NOUN
bae-8464	433	14	oil	oil	NOUN
bae-8464	433	15	market	market	NOUN
bae-8464	433	16	.	.	PUNCT
bae-8464	434	1	european	european	ADJ
bae-8464	434	2	review	review	PROPN
bae-8464	434	3	of	of	ADP
bae-8464	434	4	agricultural	agricultural	ADJ
bae-8464	434	5	economics	economic	NOUN
bae-8464	434	6	38(2):193–212	38(2):193–212	NUM
bae-8464	434	7	.	.	PUNCT
bae-8464	434	8	106	106	NUM
bae-8464	434	9	leonardo	leonardo	PROPN
bae-8464	434	10	cei	cei	PROPN
bae-8464	434	11	,	,	PUNCT
bae-8464	434	12	gianluca	gianluca	PROPN
bae-8464	434	13	stefani	stefani	PROPN
bae-8464	434	14	,	,	PUNCT
bae-8464	434	15	edi	edi	PROPN
bae-8464	434	16	defrancesco	defrancesco	PROPN
bae-8464	434	17	menapace	menapace	PROPN
bae-8464	434	18	,	,	PUNCT
bae-8464	434	19	l.	l.	PROPN
bae-8464	434	20	,	,	PUNCT
bae-8464	434	21	and	and	CCONJ
bae-8464	434	22	moschini	moschini	PROPN
bae-8464	434	23	,	,	PUNCT
bae-8464	434	24	g.	g.	PROPN
bae-8464	434	25	(	(	PUNCT
bae-8464	434	26	2012	2012	NUM
bae-8464	434	27	)	)	PUNCT
bae-8464	434	28	.	.	PUNCT
bae-8464	435	1	quality	quality	NOUN
bae-8464	435	2	certification	certification	NOUN
bae-8464	435	3	by	by	ADP
bae-8464	435	4	geographical	geographical	ADJ
bae-8464	435	5	indications	indication	NOUN
bae-8464	435	6	,	,	PUNCT
bae-8464	435	7	trademarks	trademark	NOUN
bae-8464	435	8	and	and	CCONJ
bae-8464	435	9	firm	firm	ADJ
bae-8464	435	10	reputation	reputation	NOUN
bae-8464	435	11	.	.	PUNCT
bae-8464	436	1	european	european	ADJ
bae-8464	436	2	review	review	PROPN
bae-8464	436	3	of	of	ADP
bae-8464	436	4	agricultural	agricultural	ADJ
bae-8464	436	5	economics	economic	NOUN
bae-8464	436	6	39(4):539–566	39(4):539–566	PROPN
bae-8464	436	7	.	.	PUNCT
bae-8464	436	8	menapace	menapace	PROPN
bae-8464	436	9	,	,	PUNCT
bae-8464	436	10	l.	l.	PROPN
bae-8464	436	11	,	,	PUNCT
bae-8464	436	12	and	and	CCONJ
bae-8464	436	13	moschini	moschini	PROPN
bae-8464	436	14	,	,	PUNCT
bae-8464	436	15	g.	g.	PROPN
bae-8464	436	16	(	(	PUNCT
bae-8464	436	17	2014	2014	NUM
bae-8464	436	18	)	)	PUNCT
bae-8464	436	19	.	.	PUNCT
bae-8464	437	1	strength	strength	NOUN
bae-8464	437	2	of	of	ADP
bae-8464	437	3	protection	protection	NOUN
bae-8464	437	4	for	for	ADP
bae-8464	437	5	geographical	geographical	ADJ
bae-8464	437	6	indications	indication	NOUN
bae-8464	437	7	:	:	PUNCT
bae-8464	437	8	promotion	promotion	NOUN
bae-8464	437	9	incentives	incentive	NOUN
bae-8464	437	10	and	and	CCONJ
bae-8464	437	11	welfare	welfare	NOUN
bae-8464	437	12	effects	effect	NOUN
bae-8464	437	13	.	.	PUNCT
bae-8464	438	1	american	american	ADJ
bae-8464	438	2	journal	journal	PROPN
bae-8464	438	3	of	of	ADP
bae-8464	438	4	agricultural	agricultural	ADJ
bae-8464	438	5	economics	economic	NOUN
bae-8464	438	6	96(4):1030–1048	96(4):1030–1048	NUM
bae-8464	438	7	.	.	PUNCT
bae-8464	439	1	moran	moran	PROPN
bae-8464	439	2	,	,	PUNCT
bae-8464	439	3	w.	w.	PROPN
bae-8464	439	4	(	(	PUNCT
bae-8464	439	5	1993	1993	NUM
bae-8464	439	6	)	)	PUNCT
bae-8464	439	7	.	.	PUNCT
bae-8464	440	1	rural	rural	ADJ
bae-8464	440	2	space	space	NOUN
bae-8464	440	3	as	as	ADP
bae-8464	440	4	intellectual	intellectual	ADJ
bae-8464	440	5	property	property	NOUN
bae-8464	440	6	.	.	PUNCT
bae-8464	441	1	political	political	ADJ
bae-8464	441	2	geography	geography	NOUN
bae-8464	441	3	12(3	12(3	NUM
bae-8464	441	4	):	):	PUNCT
bae-8464	441	5	263–277	263–277	NUM
bae-8464	441	6	.	.	PUNCT
bae-8464	442	1	moschini	moschini	PROPN
bae-8464	442	2	,	,	PUNCT
bae-8464	442	3	g.	g.	PROPN
bae-8464	442	4	,	,	PUNCT
bae-8464	442	5	menapace	menapace	PROPN
bae-8464	442	6	,	,	PUNCT
bae-8464	442	7	l.	l.	PROPN
bae-8464	442	8	,	,	PUNCT
bae-8464	442	9	and	and	CCONJ
bae-8464	442	10	pick	pick	VERB
bae-8464	442	11	,	,	PUNCT
bae-8464	442	12	d.	d.	PROPN
bae-8464	442	13	(	(	PUNCT
bae-8464	442	14	2008	2008	NUM
bae-8464	442	15	)	)	PUNCT
bae-8464	442	16	.	.	PUNCT
bae-8464	443	1	geographical	geographical	ADJ
bae-8464	443	2	indications	indication	NOUN
bae-8464	443	3	and	and	CCONJ
bae-8464	443	4	the	the	DET
bae-8464	443	5	competitive	competitive	ADJ
bae-8464	443	6	provision	provision	NOUN
bae-8464	443	7	of	of	ADP
bae-8464	443	8	quality	quality	NOUN
bae-8464	443	9	in	in	ADP
bae-8464	443	10	agricultural	agricultural	ADJ
bae-8464	443	11	markets	market	NOUN
bae-8464	443	12	.	.	PUNCT
bae-8464	444	1	american	american	ADJ
bae-8464	444	2	journal	journal	PROPN
bae-8464	444	3	of	of	ADP
bae-8464	444	4	agricultural	agricultural	ADJ
bae-8464	444	5	economics	economic	NOUN
bae-8464	444	6	90(3):794–812	90(3):794–812	NUM
bae-8464	444	7	.	.	PUNCT
bae-8464	445	1	niedermayr	niedermayr	PROPN
bae-8464	445	2	,	,	PUNCT
bae-8464	445	3	a.	a.	PROPN
bae-8464	445	4	,	,	PUNCT
bae-8464	445	5	kapfer	kapfer	NOUN
bae-8464	445	6	,	,	PUNCT
bae-8464	445	7	m.	m.	NOUN
bae-8464	445	8	,	,	PUNCT
bae-8464	445	9	and	and	CCONJ
bae-8464	445	10	kantelhardt	kantelhardt	PROPN
bae-8464	445	11	,	,	PUNCT
bae-8464	445	12	j.	j.	PROPN
bae-8464	445	13	(	(	PUNCT
bae-8464	445	14	2016	2016	NUM
bae-8464	445	15	)	)	PUNCT
bae-8464	445	16	.	.	PUNCT
bae-8464	446	1	regional	regional	ADJ
bae-8464	446	2	heterogeneity	heterogeneity	NOUN
bae-8464	446	3	and	and	CCONJ
bae-8464	446	4	spatial	spatial	ADJ
bae-8464	446	5	interdependence	interdependence	NOUN
bae-8464	446	6	as	as	ADP
bae-8464	446	7	determinants	determinant	NOUN
bae-8464	446	8	of	of	ADP
bae-8464	446	9	the	the	DET
bae-8464	446	10	cultivation	cultivation	NOUN
bae-8464	446	11	of	of	ADP
bae-8464	446	12	an	an	DET
bae-8464	446	13	emerging	emerge	VERB
bae-8464	446	14	alternative	alternative	ADJ
bae-8464	446	15	crop	crop	NOUN
bae-8464	446	16	:	:	PUNCT
bae-8464	446	17	the	the	DET
bae-8464	446	18	case	case	NOUN
bae-8464	446	19	of	of	ADP
bae-8464	446	20	the	the	DET
bae-8464	446	21	styrian	styrian	ADJ
bae-8464	446	22	oil	oil	NOUN
bae-8464	446	23	pumpkin	pumpkin	NOUN
bae-8464	446	24	.	.	PUNCT
bae-8464	447	1	land	land	NOUN
bae-8464	447	2	use	use	NOUN
bae-8464	447	3	policy	policy	NOUN
bae-8464	447	4	58	58	NUM
bae-8464	447	5	.	.	PUNCT
bae-8464	448	1	nordin	nordin	PROPN
bae-8464	448	2	,	,	PUNCT
bae-8464	448	3	m.	m.	NOUN
bae-8464	448	4	,	,	PUNCT
bae-8464	448	5	and	and	CCONJ
bae-8464	448	6	manevska	manevska	ADJ
bae-8464	448	7	-	-	PUNCT
bae-8464	448	8	tasevska	tasevska	NOUN
bae-8464	448	9	(	(	PUNCT
bae-8464	448	10	2013	2013	NUM
bae-8464	448	11	)	)	PUNCT
bae-8464	448	12	.	.	PUNCT
bae-8464	449	1	farm	farm	NOUN
bae-8464	449	2	-	-	PUNCT
bae-8464	449	3	level	level	NOUN
bae-8464	449	4	employment	employment	NOUN
bae-8464	449	5	and	and	CCONJ
bae-8464	449	6	direct	direct	ADJ
bae-8464	449	7	payment	payment	NOUN
bae-8464	449	8	support	support	NOUN
bae-8464	449	9	for	for	ADP
bae-8464	449	10	grassland	grassland	NOUN
bae-8464	449	11	use	use	NOUN
bae-8464	449	12	:	:	PUNCT
bae-8464	449	13	a	a	DET
bae-8464	449	14	case	case	NOUN
bae-8464	449	15	of	of	ADP
bae-8464	449	16	sweden	sweden	PROPN
bae-8464	449	17	.	.	PUNCT
bae-8464	450	1	agrifood	agrifood	PROPN
bae-8464	450	2	economic	economic	ADJ
bae-8464	450	3	centre	centre	NOUN
bae-8464	450	4	working	work	VERB
bae-8464	450	5	paper	paper	NOUN
bae-8464	450	6	n.5	n.5	X
bae-8464	450	7	.	.	PUNCT
bae-8464	451	1	nordin	nordin	PROPN
bae-8464	451	2	,	,	PUNCT
bae-8464	451	3	m.	m.	NOUN
bae-8464	451	4	(	(	PUNCT
bae-8464	451	5	2014	2014	NUM
bae-8464	451	6	)	)	PUNCT
bae-8464	451	7	.	.	PUNCT
bae-8464	452	1	does	do	AUX
bae-8464	452	2	the	the	DET
bae-8464	452	3	decoupling	decoupling	NOUN
bae-8464	452	4	reform	reform	NOUN
bae-8464	452	5	affect	affect	VERB
bae-8464	452	6	agricultural	agricultural	ADJ
bae-8464	452	7	employment	employment	NOUN
bae-8464	452	8	in	in	ADP
bae-8464	452	9	sweden	sweden	PROPN
bae-8464	452	10	?	?	PUNCT
bae-8464	453	1	evidence	evidence	NOUN
bae-8464	453	2	from	from	ADP
bae-8464	453	3	an	an	DET
bae-8464	453	4	exogenous	exogenous	ADJ
bae-8464	453	5	change	change	NOUN
bae-8464	453	6	.	.	PUNCT
bae-8464	454	1	journal	journal	NOUN
bae-8464	454	2	of	of	ADP
bae-8464	454	3	agricultural	agricultural	ADJ
bae-8464	454	4	economics	economic	NOUN
bae-8464	454	5	65(3):616–636	65(3):616–636	PROPN
bae-8464	454	6	.	.	PUNCT
bae-8464	455	1	oecd	oecd	PROPN
bae-8464	455	2	.	.	PUNCT
bae-8464	456	1	(	(	PUNCT
bae-8464	456	2	1994	1994	NUM
bae-8464	456	3	)	)	PUNCT
bae-8464	456	4	.	.	PUNCT
bae-8464	457	1	performance	performance	NOUN
bae-8464	457	2	management	management	NOUN
bae-8464	457	3	in	in	ADP
bae-8464	457	4	government	government	NOUN
bae-8464	457	5	:	:	PUNCT
bae-8464	457	6	performance	performance	NOUN
bae-8464	457	7	measurement	measurement	NOUN
bae-8464	457	8	and	and	CCONJ
bae-8464	457	9	results	result	NOUN
bae-8464	457	10	-	-	PUNCT
bae-8464	457	11	oriented	orient	VERB
bae-8464	457	12	management	management	NOUN
bae-8464	457	13	.	.	PUNCT
bae-8464	458	1	pawson	pawson	PROPN
bae-8464	458	2	,	,	PUNCT
bae-8464	458	3	r.	r.	PROPN
bae-8464	458	4	,	,	PUNCT
bae-8464	458	5	and	and	CCONJ
bae-8464	458	6	tilley	tilley	PROPN
bae-8464	458	7	,	,	PUNCT
bae-8464	458	8	n.	n.	PROPN
bae-8464	458	9	(	(	PUNCT
bae-8464	458	10	1997	1997	NUM
bae-8464	458	11	)	)	PUNCT
bae-8464	458	12	.	.	PUNCT
bae-8464	459	1	realistic	realistic	ADJ
bae-8464	459	2	evaluation	evaluation	NOUN
bae-8464	459	3	.	.	PUNCT
bae-8464	460	1	london	london	PROPN
bae-8464	460	2	:	:	PUNCT
bae-8464	460	3	sage	sage	NOUN
bae-8464	460	4	publications	publication	NOUN
bae-8464	460	5	.	.	PUNCT
bae-8464	461	1	perrier	perrier	NOUN
bae-8464	461	2	-	-	PUNCT
bae-8464	461	3	cornet	cornet	PROPN
bae-8464	461	4	,	,	PUNCT
bae-8464	461	5	p.	p.	NOUN
bae-8464	461	6	(	(	PUNCT
bae-8464	461	7	1990	1990	NUM
bae-8464	461	8	)	)	PUNCT
bae-8464	461	9	.	.	PUNCT
bae-8464	462	1	les	les	PROPN
bae-8464	462	2	filières	filières	PROPN
bae-8464	462	3	régionales	régionales	PROPN
bae-8464	462	4	de	de	X
bae-8464	462	5	qualité	qualité	X
bae-8464	462	6	dans	dans	PROPN
bae-8464	462	7	l’agro	l’agro	NOUN
bae-8464	462	8	-	-	PUNCT
bae-8464	462	9	alimentaire	alimentaire	NOUN
bae-8464	462	10	.	.	PUNCT
bae-8464	463	1	etude	etude	PROPN
bae-8464	463	2	comparative	comparative	PROPN
bae-8464	463	3	dans	dans	PROPN
bae-8464	463	4	le	le	X
bae-8464	463	5	secteur	secteur	PROPN
bae-8464	463	6	laitier	laitier	PROPN
bae-8464	463	7	en	en	PROPN
bae-8464	463	8	franche	franche	PROPN
bae-8464	463	9	-	-	PUNCT
bae-8464	463	10	comté	comté	PROPN
bae-8464	463	11	,	,	PUNCT
bae-8464	463	12	emilie	emilie	PROPN
bae-8464	463	13	romagne	romagne	VERB
bae-8464	463	14	et	et	PROPN
bae-8464	463	15	auvergne	auvergne	VERB
bae-8464	463	16	.	.	PUNCT
bae-8464	464	1	économie	économie	PROPN
bae-8464	464	2	rurale	rurale	PROPN
bae-8464	465	1	195:27–33	195:27–33	PROPN
bae-8464	465	2	.	.	PUNCT
bae-8464	466	1	van	van	PROPN
bae-8464	466	2	de	de	PROPN
bae-8464	466	3	pol	pol	PROPN
bae-8464	466	4	,	,	PUNCT
bae-8464	466	5	l.	l.	PROPN
bae-8464	466	6	(	(	PUNCT
bae-8464	466	7	2017	2017	NUM
bae-8464	466	8	)	)	PUNCT
bae-8464	466	9	.	.	PUNCT
bae-8464	467	1	explaining	explain	VERB
bae-8464	467	2	the	the	DET
bae-8464	467	3	spatial	spatial	ADJ
bae-8464	467	4	distribution	distribution	NOUN
bae-8464	467	5	in	in	ADP
bae-8464	467	6	the	the	DET
bae-8464	467	7	uptake	uptake	NOUN
bae-8464	467	8	of	of	ADP
bae-8464	467	9	pdo	pdo	PROPN
bae-8464	467	10	and	and	CCONJ
bae-8464	467	11	pgi	pgi	PROPN
bae-8464	467	12	in	in	ADP
bae-8464	467	13	europe	europe	PROPN
bae-8464	467	14	.	.	PUNCT
bae-8464	468	1	ms	ms	PROPN
bae-8464	468	2	thesis	thesis	PROPN
bae-8464	468	3	,	,	PUNCT
bae-8464	468	4	wageningen	wageningen	PROPN
bae-8464	468	5	university	university	PROPN
bae-8464	468	6	.	.	PUNCT
bae-8464	469	1	raimondi	raimondi	PROPN
bae-8464	469	2	,	,	PUNCT
bae-8464	469	3	v.	v.	ADV
bae-8464	469	4	,	,	PUNCT
bae-8464	469	5	curzi	curzi	NOUN
bae-8464	469	6	,	,	PUNCT
bae-8464	469	7	d.	d.	PROPN
bae-8464	469	8	,	,	PUNCT
bae-8464	469	9	arfini	arfini	PROPN
bae-8464	469	10	,	,	PUNCT
bae-8464	469	11	f.	f.	PROPN
bae-8464	469	12	,	,	PUNCT
bae-8464	469	13	olper	olper	PROPN
bae-8464	469	14	,	,	PUNCT
bae-8464	469	15	a.	a.	NOUN
bae-8464	469	16	,	,	PUNCT
bae-8464	469	17	and	and	CCONJ
bae-8464	469	18	aghabeygi	aghabeygi	NOUN
bae-8464	469	19	,	,	PUNCT
bae-8464	469	20	m.	m.	NOUN
bae-8464	469	21	(	(	PUNCT
bae-8464	469	22	2018	2018	NUM
bae-8464	469	23	)	)	PUNCT
bae-8464	469	24	.	.	PUNCT
bae-8464	470	1	evaluating	evaluate	VERB
bae-8464	470	2	socioeconomic	socioeconomic	ADJ
bae-8464	470	3	impacts	impact	NOUN
bae-8464	470	4	of	of	ADP
bae-8464	470	5	pdo	pdo	PROPN
bae-8464	470	6	on	on	ADP
bae-8464	470	7	rural	rural	ADJ
bae-8464	470	8	areas	area	NOUN
bae-8464	470	9	.	.	PUNCT
bae-8464	471	1	paper	paper	NOUN
bae-8464	471	2	presented	present	VERB
bae-8464	471	3	at	at	ADP
bae-8464	471	4	7th	7th	ADJ
bae-8464	471	5	aieaa	aieaa	ADJ
bae-8464	471	6	conference	conference	NOUN
bae-8464	471	7	conegliano	conegliano	PROPN
bae-8464	471	8	,	,	PUNCT
bae-8464	471	9	italy	italy	PROPN
bae-8464	471	10	,	,	PUNCT
bae-8464	471	11	14	14	NUM
bae-8464	471	12	-	-	SYM
bae-8464	471	13	15	15	NUM
bae-8464	471	14	july	july	PROPN
bae-8464	471	15	.	.	PUNCT
bae-8464	472	1	raimondi	raimondi	PROPN
bae-8464	472	2	,	,	PUNCT
bae-8464	472	3	v.	v.	ADV
bae-8464	472	4	,	,	PUNCT
bae-8464	472	5	falco	falco	PROPN
bae-8464	472	6	,	,	PUNCT
bae-8464	472	7	c.	c.	NOUN
bae-8464	472	8	,	,	PUNCT
bae-8464	472	9	curzi	curzi	NOUN
bae-8464	472	10	,	,	PUNCT
bae-8464	472	11	d.	d.	PROPN
bae-8464	472	12	,	,	PUNCT
bae-8464	472	13	and	and	CCONJ
bae-8464	472	14	olper	olper	NOUN
bae-8464	472	15	,	,	PUNCT
bae-8464	472	16	a.	a.	NOUN
bae-8464	472	17	(	(	PUNCT
bae-8464	472	18	2019	2019	NUM
bae-8464	472	19	)	)	PUNCT
bae-8464	472	20	.	.	PUNCT
bae-8464	473	1	trade	trade	NOUN
bae-8464	473	2	effects	effect	NOUN
bae-8464	473	3	of	of	ADP
bae-8464	473	4	geographical	geographical	ADJ
bae-8464	473	5	indication	indication	NOUN
bae-8464	473	6	policy	policy	NOUN
bae-8464	473	7	:	:	PUNCT
bae-8464	473	8	the	the	DET
bae-8464	473	9	eu	eu	PROPN
bae-8464	473	10	case	case	NOUN
bae-8464	473	11	.	.	PUNCT
bae-8464	474	1	journal	journal	NOUN
bae-8464	474	2	of	of	ADP
bae-8464	474	3	agricultural	agricultural	ADJ
bae-8464	474	4	economics	economic	NOUN
bae-8464	474	5	.	.	PUNCT
bae-8464	475	1	rosenbaum	rosenbaum	PROPN
bae-8464	475	2	,	,	PUNCT
bae-8464	475	3	p.r	p.r	PROPN
bae-8464	475	4	.	.	PROPN
bae-8464	475	5	,	,	PUNCT
bae-8464	475	6	and	and	CCONJ
bae-8464	475	7	rubin	rubin	PROPN
bae-8464	475	8	,	,	PUNCT
bae-8464	475	9	d.b	d.b	PROPN
bae-8464	475	10	.	.	PROPN
bae-8464	475	11	(	(	PUNCT
bae-8464	475	12	1984	1984	NUM
bae-8464	475	13	)	)	PUNCT
bae-8464	475	14	.	.	PUNCT
bae-8464	476	1	reducing	reduce	VERB
bae-8464	476	2	bias	bias	NOUN
bae-8464	476	3	in	in	ADP
bae-8464	476	4	observational	observational	ADJ
bae-8464	476	5	studies	study	NOUN
bae-8464	476	6	using	use	VERB
bae-8464	476	7	subclassification	subclassification	NOUN
bae-8464	476	8	on	on	ADP
bae-8464	476	9	the	the	DET
bae-8464	476	10	propensity	propensity	NOUN
bae-8464	476	11	score	score	NOUN
bae-8464	476	12	.	.	PUNCT
bae-8464	477	1	journal	journal	NOUN
bae-8464	477	2	of	of	ADP
bae-8464	477	3	the	the	DET
bae-8464	477	4	american	american	PROPN
bae-8464	477	5	statistical	statistical	PROPN
bae-8464	477	6	association	association	NOUN
bae-8464	477	7	79(387):516–524	79(387):516–524	PROPN
bae-8464	477	8	.	.	PUNCT
bae-8464	478	1	sanderson	sanderson	PROPN
bae-8464	478	2	,	,	PUNCT
bae-8464	478	3	i.	i.	PROPN
bae-8464	478	4	(	(	PUNCT
bae-8464	478	5	2002	2002	NUM
bae-8464	478	6	)	)	PUNCT
bae-8464	478	7	.	.	PUNCT
bae-8464	479	1	articles	article	NOUN
bae-8464	479	2	evaluation	evaluation	NOUN
bae-8464	479	3	,	,	PUNCT
bae-8464	479	4	policy	policy	NOUN
bae-8464	479	5	learning	learning	NOUN
bae-8464	479	6	and	and	CCONJ
bae-8464	479	7	.	.	PUNCT
bae-8464	480	1	public	public	ADJ
bae-8464	480	2	administration	administration	PROPN
bae-8464	480	3	80(1):1–22	80(1):1–22	NUM
bae-8464	480	4	.	.	PUNCT
bae-8464	480	5	santeramo	santeramo	PROPN
bae-8464	480	6	,	,	PUNCT
bae-8464	480	7	f.g	f.g	NOUN
bae-8464	480	8	.	.	PROPN
bae-8464	480	9	,	,	PUNCT
bae-8464	480	10	and	and	CCONJ
bae-8464	480	11	lamonaca	lamonaca	PROPN
bae-8464	480	12	,	,	PUNCT
bae-8464	480	13	e	e	PROPN
bae-8464	480	14	..	..	PUNCT
bae-8464	480	15	(	(	PUNCT
bae-8464	480	16	2020	2020	NUM
bae-8464	480	17	)	)	PUNCT
bae-8464	480	18	.	.	PUNCT
bae-8464	481	1	evaluation	evaluation	NOUN
bae-8464	481	2	of	of	ADP
bae-8464	481	3	geographical	geographical	ADJ
bae-8464	481	4	label	label	NOUN
bae-8464	481	5	in	in	ADP
bae-8464	481	6	consumers	consumer	NOUN
bae-8464	481	7	’	’	PART
bae-8464	481	8	decision	decision	NOUN
bae-8464	481	9	-	-	PUNCT
bae-8464	481	10	making	make	VERB
bae-8464	481	11	process	process	NOUN
bae-8464	481	12	:	:	PUNCT
bae-8464	481	13	a	a	DET
bae-8464	481	14	systematic	systematic	ADJ
bae-8464	481	15	review	review	NOUN
bae-8464	481	16	and	and	CCONJ
bae-8464	481	17	meta	meta	ADJ
bae-8464	481	18	-	-	PUNCT
bae-8464	481	19	analysis	analysis	NOUN
bae-8464	481	20	.	.	PUNCT
bae-8464	482	1	food	food	NOUN
bae-8464	482	2	research	research	PROPN
bae-8464	482	3	international	international	ADJ
bae-8464	482	4	131	131	NUM
bae-8464	482	5	.	.	PUNCT
bae-8464	482	6	shapiro	shapiro	PROPN
bae-8464	482	7	,	,	PUNCT
bae-8464	482	8	c.	c.	PROPN
bae-8464	482	9	(	(	PUNCT
bae-8464	482	10	1983	1983	NUM
bae-8464	482	11	)	)	PUNCT
bae-8464	482	12	.	.	PUNCT
bae-8464	483	1	premiums	premium	NOUN
bae-8464	483	2	for	for	ADP
bae-8464	483	3	high	high	ADJ
bae-8464	483	4	quality	quality	NOUN
bae-8464	483	5	products	product	NOUN
bae-8464	483	6	as	as	ADP
bae-8464	483	7	returns	return	NOUN
bae-8464	483	8	to	to	ADP
bae-8464	483	9	reputations	reputation	NOUN
bae-8464	483	10	.	.	PUNCT
bae-8464	484	1	source	source	NOUN
bae-8464	484	2	:	:	PUNCT
bae-8464	484	3	the	the	DET
bae-8464	484	4	quarterly	quarterly	ADJ
bae-8464	484	5	journal	journal	NOUN
bae-8464	484	6	of	of	ADP
bae-8464	484	7	economics	economic	NOUN
bae-8464	484	8	98(4):659–680	98(4):659–680	PROPN
bae-8464	484	9	.	.	PUNCT
bae-8464	485	1	thiedig	thiedig	PROPN
bae-8464	485	2	,	,	PUNCT
bae-8464	485	3	f.	f.	PROPN
bae-8464	485	4	,	,	PUNCT
bae-8464	485	5	and	and	CCONJ
bae-8464	485	6	sylvander	sylvander	PROPN
bae-8464	485	7	,	,	PUNCT
bae-8464	485	8	b.	b.	PROPN
bae-8464	485	9	(	(	PUNCT
bae-8464	485	10	2000	2000	NUM
bae-8464	485	11	)	)	PUNCT
bae-8464	485	12	.	.	PUNCT
bae-8464	486	1	welcome	welcome	ADJ
bae-8464	486	2	to	to	ADP
bae-8464	486	3	the	the	DET
bae-8464	486	4	club	club	NOUN
bae-8464	486	5	?	?	PUNCT
bae-8464	487	1	an	an	DET
bae-8464	487	2	economical	economical	ADJ
bae-8464	487	3	approach	approach	NOUN
bae-8464	487	4	to	to	ADP
bae-8464	487	5	geographical	geographical	ADJ
bae-8464	487	6	indications	indication	NOUN
bae-8464	487	7	in	in	ADP
bae-8464	487	8	the	the	DET
bae-8464	487	9	european	european	PROPN
bae-8464	487	10	union	union	PROPN
bae-8464	487	11	.	.	PUNCT
bae-8464	488	1	agrarwirtschaft	agrarwirtschaft	VERB
bae-8464	488	2	49(12):428	49(12):428	NUM
bae-8464	488	3	–	–	PUNCT
bae-8464	488	4	437	437	NUM
bae-8464	488	5	.	.	PUNCT
bae-8464	489	1	107the	107the	DET
bae-8464	489	2	role	role	NOUN
bae-8464	489	3	of	of	ADP
bae-8464	489	4	group	group	NOUN
bae-8464	489	5	-	-	PUNCT
bae-8464	489	6	time	time	NOUN
bae-8464	489	7	treatment	treatment	NOUN
bae-8464	489	8	effect	effect	NOUN
bae-8464	489	9	heterogeneity	heterogeneity	NOUN
bae-8464	489	10	torres	torre	NOUN
bae-8464	489	11	,	,	PUNCT
bae-8464	489	12	j.	j.	PROPN
bae-8464	489	13	,	,	PUNCT
bae-8464	489	14	valera	valera	PROPN
bae-8464	489	15	,	,	PUNCT
bae-8464	489	16	d.	d.	PROPN
bae-8464	489	17	,	,	PUNCT
bae-8464	489	18	belmonte	belmonte	PROPN
bae-8464	489	19	,	,	PUNCT
bae-8464	489	20	l.	l.	PROPN
bae-8464	489	21	,	,	PUNCT
bae-8464	489	22	and	and	CCONJ
bae-8464	489	23	herrero	herrero	PROPN
bae-8464	489	24	-	-	PUNCT
bae-8464	489	25	sanchez	sanchez	PROPN
bae-8464	489	26	,	,	PUNCT
bae-8464	489	27	l.	l.	PROPN
bae-8464	489	28	(	(	PUNCT
bae-8464	489	29	2016	2016	NUM
bae-8464	489	30	)	)	PUNCT
bae-8464	489	31	.	.	PUNCT
bae-8464	490	1	economic	economic	ADJ
bae-8464	490	2	and	and	CCONJ
bae-8464	490	3	social	social	ADJ
bae-8464	490	4	sustainability	sustainability	NOUN
bae-8464	490	5	through	through	ADP
bae-8464	490	6	organic	organic	ADJ
bae-8464	490	7	agriculture	agriculture	NOUN
bae-8464	490	8	:	:	PUNCT
bae-8464	490	9	study	study	NOUN
bae-8464	490	10	of	of	ADP
bae-8464	490	11	the	the	DET
bae-8464	490	12	restructuring	restructuring	NOUN
bae-8464	490	13	of	of	ADP
bae-8464	490	14	the	the	DET
bae-8464	490	15	citrus	citrus	NOUN
bae-8464	490	16	sector	sector	NOUN
bae-8464	490	17	in	in	ADP
bae-8464	490	18	the	the	DET
bae-8464	490	19	“	"	PUNCT
bae-8464	490	20	bajo	bajo	PROPN
bae-8464	490	21	andarax	andarax	NOUN
bae-8464	490	22	”	"	PUNCT
bae-8464	490	23	district	district	NOUN
bae-8464	490	24	(	(	PUNCT
bae-8464	490	25	spain	spain	PROPN
bae-8464	490	26	)	)	PUNCT
bae-8464	490	27	.	.	PUNCT
bae-8464	491	1	sustainability	sustainability	NOUN
bae-8464	491	2	8	8	NUM
bae-8464	491	3	:	:	SYM
bae-8464	491	4	918	918	NUM
bae-8464	491	5	.	.	PUNCT
bae-8464	491	6	wto	wto	PROPN
bae-8464	491	7	.	.	PUNCT
bae-8464	492	1	(	(	PUNCT
bae-8464	492	2	1994	1994	NUM
bae-8464	492	3	)	)	PUNCT
bae-8464	492	4	.	.	PUNCT
bae-8464	493	1	agreement	agreement	NOUN
bae-8464	493	2	on	on	ADP
bae-8464	493	3	trade	trade	NOUN
bae-8464	493	4	-	-	PUNCT
bae-8464	493	5	related	relate	VERB
bae-8464	493	6	aspects	aspect	NOUN
bae-8464	493	7	of	of	ADP
bae-8464	493	8	intellectual	intellectual	ADJ
bae-8464	493	9	property	property	NOUN
bae-8464	493	10	rights	right	NOUN
bae-8464	493	11	.	.	PUNCT
bae-8464	494	1	yang	yang	PROPN
bae-8464	494	2	,	,	PUNCT
bae-8464	494	3	s.	s.	PROPN
bae-8464	494	4	,	,	PUNCT
bae-8464	494	5	imbens	imbens	PROPN
bae-8464	494	6	,	,	PUNCT
bae-8464	494	7	g.w	g.w	PROPN
bae-8464	494	8	.	.	PROPN
bae-8464	494	9	,	,	PUNCT
bae-8464	494	10	cui	cui	PROPN
bae-8464	494	11	,	,	PUNCT
bae-8464	494	12	z.	z.	PROPN
bae-8464	494	13	,	,	PUNCT
bae-8464	494	14	faries	farie	NOUN
bae-8464	494	15	,	,	PUNCT
bae-8464	494	16	d.e	d.e	PROPN
bae-8464	494	17	.	.	PROPN
bae-8464	494	18	,	,	PUNCT
bae-8464	494	19	and	and	CCONJ
bae-8464	494	20	kadziola	kadziola	PROPN
bae-8464	494	21	,	,	PUNCT
bae-8464	494	22	z.	z.	PROPN
bae-8464	494	23	(	(	PUNCT
bae-8464	494	24	2016	2016	NUM
bae-8464	494	25	)	)	PUNCT
bae-8464	494	26	.	.	PUNCT
bae-8464	495	1	propensity	propensity	NOUN
bae-8464	495	2	score	score	NOUN
bae-8464	495	3	matching	matching	NOUN
bae-8464	495	4	and	and	CCONJ
bae-8464	495	5	subclassification	subclassification	NOUN
bae-8464	495	6	in	in	ADP
bae-8464	495	7	observational	observational	ADJ
bae-8464	495	8	studies	study	NOUN
bae-8464	495	9	with	with	ADP
bae-8464	495	10	multi	multi	ADJ
bae-8464	495	11	-	-	ADJ
bae-8464	495	12	level	level	ADJ
bae-8464	495	13	treatments	treatment	NOUN
bae-8464	495	14	.	.	PUNCT
bae-8464	496	1	biometrics	biometric	NOUN
bae-8464	496	2	72(4):1055–1065	72(4):1055–1065	PROPN
bae-8464	496	3	.	.	PUNCT
bae-8464	497	1	yin	yin	PROPN
bae-8464	497	2	,	,	PUNCT
bae-8464	497	3	r.	r.	PROPN
bae-8464	497	4	(	(	PUNCT
bae-8464	497	5	2013	2013	NUM
bae-8464	497	6	)	)	PUNCT
bae-8464	497	7	.	.	PUNCT
bae-8464	498	1	case	case	NOUN
bae-8464	498	2	study	study	NOUN
bae-8464	498	3	research	research	NOUN
bae-8464	498	4	:	:	PUNCT
bae-8464	498	5	design	design	NOUN
bae-8464	498	6	and	and	CCONJ
bae-8464	498	7	methods	method	NOUN
bae-8464	498	8	.	.	PUNCT
bae-8464	499	1	sage	sage	NOUN
bae-8464	499	2	pubications	pubication	NOUN
bae-8464	499	3	.	.	PUNCT
bae-8464	500	1	zago	zago	PROPN
bae-8464	500	2	,	,	PUNCT
bae-8464	500	3	a.m.	a.m.	ADV
bae-8464	500	4	,	,	PUNCT
bae-8464	500	5	and	and	CCONJ
bae-8464	500	6	pick	pick	VERB
bae-8464	500	7	,	,	PUNCT
bae-8464	500	8	d.	d.	PROPN
bae-8464	500	9	(	(	PUNCT
bae-8464	500	10	2004	2004	NUM
bae-8464	500	11	)	)	PUNCT
bae-8464	500	12	.	.	PUNCT
bae-8464	501	1	labeling	labeling	NOUN
bae-8464	501	2	policies	policy	NOUN
bae-8464	501	3	in	in	ADP
bae-8464	501	4	food	food	NOUN
bae-8464	501	5	markets	market	NOUN
bae-8464	501	6	:	:	PUNCT
bae-8464	501	7	private	private	ADJ
bae-8464	501	8	incentives	incentive	NOUN
bae-8464	501	9	,	,	PUNCT
bae-8464	501	10	public	public	ADJ
bae-8464	501	11	intervention	intervention	NOUN
bae-8464	501	12	,	,	PUNCT
bae-8464	501	13	and	and	CCONJ
bae-8464	501	14	welfare	welfare	NOUN
bae-8464	501	15	effects	effect	NOUN
bae-8464	501	16	.	.	PUNCT
bae-8464	502	1	journal	journal	NOUN
bae-8464	502	2	of	of	ADP
bae-8464	502	3	agricultural	agricultural	ADJ
bae-8464	502	4	and	and	CCONJ
bae-8464	502	5	resource	resource	NOUN
bae-8464	502	6	economics	economic	NOUN
bae-8464	502	7	29(1):150–165	29(1):150–165	PROPN
bae-8464	502	8	.	.	PUNCT
bae-8464	503	1	the	the	DET
bae-8464	503	2	role	role	NOUN
bae-8464	503	3	of	of	ADP
bae-8464	503	4	trust	trust	NOUN
bae-8464	503	5	and	and	CCONJ
bae-8464	503	6	perceived	perceive	VERB
bae-8464	503	7	barriers	barrier	NOUN
bae-8464	503	8	on	on	ADP
bae-8464	503	9	farmer	farmer	NOUN
bae-8464	503	10	’s	’s	PART
bae-8464	503	11	intention	intention	NOUN
bae-8464	503	12	to	to	PART
bae-8464	503	13	adopt	adopt	VERB
bae-8464	503	14	risk	risk	NOUN
bae-8464	503	15	management	management	NOUN
bae-8464	503	16	tools	tool	NOUN
bae-8464	503	17	elisa	elisa	NOUN
bae-8464	503	18	giampietri1	giampietri1	NOUN
bae-8464	503	19	,	,	PUNCT
bae-8464	503	20	xiaohua	xiaohua	PROPN
bae-8464	503	21	yu2	yu2	PROPN
bae-8464	503	22	,	,	PUNCT
bae-8464	503	23	samuele	samuele	PROPN
bae-8464	503	24	trestini3	trestini3	PROPN
bae-8464	503	25	,	,	PUNCT
bae-8464	503	26	*	*	PUNCT
bae-8464	503	27	drivers	driver	NOUN
bae-8464	503	28	and	and	CCONJ
bae-8464	503	29	barriers	barrier	NOUN
bae-8464	503	30	of	of	ADP
bae-8464	503	31	process	process	NOUN
bae-8464	503	32	innovation	innovation	NOUN
bae-8464	503	33	in	in	ADP
bae-8464	503	34	the	the	DET
bae-8464	503	35	eu	eu	PROPN
bae-8464	503	36	manufacturing	manufacture	VERB
bae-8464	503	37	food	food	NOUN
bae-8464	503	38	processing	processing	NOUN
bae-8464	503	39	industry	industry	NOUN
bae-8464	503	40	:	:	PUNCT
bae-8464	503	41	exploring	explore	VERB
bae-8464	503	42	the	the	DET
bae-8464	503	43	role	role	NOUN
bae-8464	503	44	of	of	ADP
bae-8464	503	45	energy	energy	NOUN
bae-8464	503	46	policies	policy	NOUN
bae-8464	503	47	federica	federica	PROPN
bae-8464	503	48	demaria	demaria	PROPN
bae-8464	503	49	,	,	PUNCT
bae-8464	503	50	annalisa	annalisa	PROPN
bae-8464	503	51	zezza	zezza	NOUN
bae-8464	503	52	step	step	NOUN
bae-8464	503	53	-	-	PUNCT
bae-8464	503	54	by	by	ADP
bae-8464	503	55	-	-	PUNCT
bae-8464	503	56	step	step	NOUN
bae-8464	503	57	development	development	NOUN
bae-8464	503	58	of	of	ADP
bae-8464	503	59	a	a	DET
bae-8464	503	60	model	model	NOUN
bae-8464	503	61	simulating	simulate	VERB
bae-8464	503	62	returns	return	NOUN
bae-8464	503	63	on	on	ADP
bae-8464	503	64	farm	farm	NOUN
bae-8464	503	65	from	from	ADP
bae-8464	503	66	investments	investment	NOUN
bae-8464	503	67	:	:	PUNCT
bae-8464	503	68	the	the	DET
bae-8464	503	69	example	example	NOUN
bae-8464	503	70	of	of	ADP
bae-8464	503	71	hazelnut	hazelnut	NOUN
bae-8464	503	72	plantation	plantation	NOUN
bae-8464	503	73	in	in	ADP
bae-8464	503	74	italy	italy	PROPN
bae-8464	503	75	alisa	alisa	PROPN
bae-8464	503	76	spiegel1	spiegel1	PROPN
bae-8464	503	77	,	,	PUNCT
bae-8464	503	78	*	*	PRON
bae-8464	503	79	,	,	PUNCT
bae-8464	503	80	simone	simone	PROPN
bae-8464	503	81	severini2	severini2	PROPN
bae-8464	503	82	,	,	PUNCT
bae-8464	503	83	wolfgang	wolfgang	PROPN
bae-8464	503	84	britz3	britz3	PROPN
bae-8464	503	85	,	,	PUNCT
bae-8464	503	86	attilio	attilio	PROPN
bae-8464	503	87	coletta2	coletta2	NOUN
bae-8464	503	88	the	the	DET
bae-8464	503	89	role	role	NOUN
bae-8464	503	90	of	of	ADP
bae-8464	503	91	group	group	NOUN
bae-8464	503	92	-	-	PUNCT
bae-8464	503	93	time	time	NOUN
bae-8464	503	94	treatment	treatment	NOUN
bae-8464	503	95	effect	effect	NOUN
bae-8464	503	96	heterogeneity	heterogeneity	NOUN
bae-8464	503	97	in	in	ADP
bae-8464	503	98	long	long	ADJ
bae-8464	503	99	standing	stand	VERB
bae-8464	503	100	european	european	ADJ
bae-8464	503	101	agricultural	agricultural	ADJ
bae-8464	503	102	policies	policy	NOUN
bae-8464	503	103	.	.	PUNCT
bae-8464	504	1	an	an	DET
bae-8464	504	2	application	application	NOUN
bae-8464	504	3	to	to	ADP
bae-8464	504	4	the	the	DET
bae-8464	504	5	european	european	ADJ
bae-8464	504	6	geographical	geographical	ADJ
bae-8464	504	7	indication	indication	NOUN
bae-8464	504	8	policy	policy	NOUN
bae-8464	504	9	leonardo	leonardo	PROPN
bae-8464	504	10	cei1	cei1	PROPN
bae-8464	504	11	,	,	PUNCT
bae-8464	504	12	gianluca	gianluca	PROPN
bae-8464	504	13	stefani2	stefani2	PROPN
bae-8464	504	14	,	,	PUNCT
bae-8464	504	15	edi	edi	PROPN
bae-8464	504	16	defrancesco1	defrancesco1	VERB
bae-8464	504	17	the	the	DET
bae-8464	504	18	impact	impact	NOUN
bae-8464	504	19	of	of	ADP
bae-8464	504	20	food	food	NOUN
bae-8464	504	21	price	price	NOUN
bae-8464	504	22	shocks	shock	NOUN
bae-8464	504	23	on	on	ADP
bae-8464	504	24	poverty	poverty	NOUN
bae-8464	504	25	and	and	CCONJ
bae-8464	504	26	vulnerability	vulnerability	NOUN
bae-8464	504	27	of	of	ADP
bae-8464	504	28	urban	urban	ADJ
bae-8464	504	29	households	household	NOUN
bae-8464	504	30	in	in	ADP
bae-8464	504	31	iran	iran	PROPN
bae-8464	504	32	ghasem	ghasem	PROPN
bae-8464	504	33	layani1	layani1	PROPN
bae-8464	504	34	,	,	PUNCT
bae-8464	504	35	mohammad	mohammad	PROPN
bae-8464	504	36	bakhshoodeh1	bakhshoodeh1	PROPN
bae-8464	504	37	,	,	PUNCT
bae-8464	504	38	mona	mona	PROPN
bae-8464	504	39	aghabeygi2	aghabeygi2	PROPN
bae-8464	504	40	*	*	PROPN
bae-8464	504	41	,	,	PUNCT
bae-8464	504	42	yaprak	yaprak	PROPN
bae-8464	504	43	kurstal3	kurstal3	PROPN
bae-8464	504	44	,	,	PUNCT
bae-8464	504	45	davide	davide	PROPN
bae-8464	504	46	viaggi3	viaggi3	PROPN