id	sid	tid	token	lemma	pos
faba-152	1	1	49	49	NUM
faba-152	1	2	finance	finance	NOUN
faba-152	1	3	,	,	PUNCT
faba-152	1	4	accounting	accounting	NOUN
faba-152	1	5	and	and	CCONJ
faba-152	1	6	business	business	NOUN
faba-152	1	7	analysis	analysis	NOUN
faba-152	1	8	volume	volume	NOUN
faba-152	1	9	5	5	NUM
faba-152	1	10	issue	issue	NOUN
faba-152	1	11	1	1	NUM
faba-152	1	12	,	,	PUNCT
faba-152	1	13	2023	2023	NUM
faba-152	1	14	http://faba.bg/	http://faba.bg/	NOUN
faba-152	1	15	issn	issn	VERB
faba-152	1	16	2603	2603	NUM
faba-152	1	17	-	-	SYM
faba-152	1	18	5324	5324	NUM
faba-152	1	19	financial	financial	ADJ
faba-152	1	20	performance	performance	NOUN
faba-152	1	21	of	of	ADP
faba-152	1	22	air	air	NOUN
faba-152	1	23	transport	transport	NOUN
faba-152	1	24	operators	operator	NOUN
faba-152	1	25	in	in	ADP
faba-152	1	26	the	the	DET
faba-152	1	27	conditions	condition	NOUN
faba-152	1	28	of	of	ADP
faba-152	1	29	digital	digital	ADJ
faba-152	1	30	transformation	transformation	NOUN
faba-152	1	31	processes	process	VERB
faba-152	1	32	petya	petya	ADJ
faba-152	1	33	koralova	koralova	NOUN
faba-152	1	34	-	-	PUNCT
faba-152	1	35	nozharova	nozharova	PROPN
faba-152	1	36	department	department	NOUN
faba-152	1	37	of	of	ADP
faba-152	1	38	regional	regional	ADJ
faba-152	1	39	and	and	CCONJ
faba-152	1	40	sector	sector	NOUN
faba-152	1	41	economy	economy	NOUN
faba-152	1	42	,	,	PUNCT
faba-152	1	43	economic	economic	ADJ
faba-152	1	44	research	research	NOUN
faba-152	1	45	institute	institute	NOUN
faba-152	1	46	at	at	ADP
faba-152	1	47	bulgarian	bulgarian	PROPN
faba-152	1	48	academy	academy	PROPN
faba-152	1	49	of	of	ADP
faba-152	1	50	sciences	sciences	PROPN
faba-152	1	51	,	,	PUNCT
faba-152	1	52	sofia	sofia	PROPN
faba-152	1	53	,	,	PUNCT
faba-152	1	54	bulgaria	bulgaria	PROPN
faba-152	1	55	info	info	NOUN
faba-152	1	56	articles	article	NOUN
faba-152	1	57	abstract	abstract	ADJ
faba-152	1	58	history	history	NOUN
faba-152	1	59	article	article	NOUN
faba-152	1	60	:	:	PUNCT
faba-152	1	61	submitted	submit	VERB
faba-152	1	62	10	10	NUM
faba-152	1	63	may	may	AUX
faba-152	1	64	2023	2023	NUM
faba-152	1	65	revised	revise	VERB
faba-152	1	66	27	27	NUM
faba-152	1	67	may	may	AUX
faba-152	1	68	2023	2023	NUM
faba-152	1	69	accepted	accept	VERB
faba-152	1	70	31	31	NUM
faba-152	1	71	may	may	PROPN
faba-152	1	72	2023	2023	NUM
faba-152	1	73	purpose	purpose	NOUN
faba-152	1	74	:	:	PUNCT
faba-152	1	75	the	the	DET
faba-152	1	76	study	study	NOUN
faba-152	1	77	aims	aim	VERB
faba-152	1	78	to	to	PART
faba-152	1	79	examine	examine	VERB
faba-152	1	80	the	the	DET
faba-152	1	81	financial	financial	ADJ
faba-152	1	82	performance	performance	NOUN
faba-152	1	83	of	of	ADP
faba-152	1	84	air	air	NOUN
faba-152	1	85	passenger	passenger	NOUN
faba-152	1	86	carriers	carrier	NOUN
faba-152	1	87	in	in	ADP
faba-152	1	88	the	the	DET
faba-152	1	89	case	case	NOUN
faba-152	1	90	of	of	ADP
faba-152	1	91	a	a	DET
faba-152	1	92	developing	develop	VERB
faba-152	1	93	country	country	NOUN
faba-152	1	94	with	with	ADP
faba-152	1	95	transition	transition	NOUN
faba-152	1	96	economy	economy	NOUN
faba-152	1	97	like	like	ADP
faba-152	1	98	bulgaria	bulgaria	PROPN
faba-152	1	99	.	.	PUNCT
faba-152	2	1	it	it	PRON
faba-152	2	2	also	also	ADV
faba-152	2	3	examines	examine	VERB
faba-152	2	4	both	both	DET
faba-152	2	5	the	the	DET
faba-152	2	6	main	main	ADJ
faba-152	2	7	trends	trend	NOUN
faba-152	2	8	in	in	ADP
faba-152	2	9	the	the	DET
faba-152	2	10	digital	digital	ADJ
faba-152	2	11	transformation	transformation	NOUN
faba-152	2	12	processes	process	NOUN
faba-152	2	13	of	of	ADP
faba-152	2	14	the	the	DET
faba-152	2	15	aviation	aviation	NOUN
faba-152	2	16	sector	sector	NOUN
faba-152	2	17	and	and	CCONJ
faba-152	2	18	the	the	DET
faba-152	2	19	obstacles	obstacle	NOUN
faba-152	2	20	that	that	PRON
faba-152	2	21	hinder	hinder	VERB
faba-152	2	22	the	the	DET
faba-152	2	23	widespread	widespread	ADJ
faba-152	2	24	implementation	implementation	NOUN
faba-152	2	25	of	of	ADP
faba-152	2	26	information	information	NOUN
faba-152	2	27	and	and	CCONJ
faba-152	2	28	communication	communication	NOUN
faba-152	2	29	technologies	technology	NOUN
faba-152	2	30	in	in	ADP
faba-152	2	31	the	the	DET
faba-152	2	32	sector	sector	NOUN
faba-152	2	33	.	.	PUNCT
faba-152	3	1	methodology	methodology	NOUN
faba-152	3	2	:	:	PUNCT
faba-152	3	3	through	through	ADP
faba-152	3	4	regression	regression	NOUN
faba-152	3	5	modelling	modelling	NOUN
faba-152	3	6	,	,	PUNCT
faba-152	3	7	it	it	PRON
faba-152	3	8	is	be	AUX
faba-152	3	9	identified	identify	VERB
faba-152	3	10	which	which	DET
faba-152	3	11	financial	financial	ADJ
faba-152	3	12	performance	performance	NOUN
faba-152	3	13	indicators	indicator	NOUN
faba-152	3	14	most	most	ADV
faba-152	3	15	strongly	strongly	ADV
faba-152	3	16	influence	influence	VERB
faba-152	3	17	the	the	DET
faba-152	3	18	digital	digital	ADJ
faba-152	3	19	transformation	transformation	NOUN
faba-152	3	20	process	process	NOUN
faba-152	3	21	of	of	ADP
faba-152	3	22	air	air	NOUN
faba-152	3	23	passenger	passenger	NOUN
faba-152	3	24	carriers	carrier	NOUN
faba-152	3	25	.	.	PUNCT
faba-152	4	1	results	result	NOUN
faba-152	4	2	:	:	PUNCT
faba-152	4	3	the	the	DET
faba-152	4	4	results	result	NOUN
faba-152	4	5	of	of	ADP
faba-152	4	6	the	the	DET
faba-152	4	7	study	study	NOUN
faba-152	4	8	show	show	VERB
faba-152	4	9	that	that	SCONJ
faba-152	4	10	bulgarian	bulgarian	ADJ
faba-152	4	11	aviation	aviation	NOUN
faba-152	4	12	operators	operator	NOUN
faba-152	4	13	are	be	AUX
faba-152	4	14	not	not	PART
faba-152	4	15	capable	capable	ADJ
faba-152	4	16	to	to	PART
faba-152	4	17	cover	cover	VERB
faba-152	4	18	their	their	PRON
faba-152	4	19	short	short	ADJ
faba-152	4	20	-	-	PUNCT
faba-152	4	21	term	term	NOUN
faba-152	4	22	liabilities	liability	NOUN
faba-152	4	23	and	and	CCONJ
faba-152	4	24	are	be	AUX
faba-152	4	25	strongly	strongly	ADV
faba-152	4	26	dependent	dependent	ADJ
faba-152	4	27	on	on	ADP
faba-152	4	28	their	their	PRON
faba-152	4	29	creditors	creditor	NOUN
faba-152	4	30	,	,	PUNCT
faba-152	4	31	especially	especially	ADV
faba-152	4	32	in	in	ADP
faba-152	4	33	terms	term	NOUN
faba-152	4	34	of	of	ADP
faba-152	4	35	exogenous	exogenous	ADJ
faba-152	4	36	shocks	shock	NOUN
faba-152	4	37	like	like	ADP
faba-152	4	38	covid-19	covid-19	PROPN
faba-152	4	39	pandemics	pandemic	NOUN
faba-152	4	40	,	,	PUNCT
faba-152	4	41	political	political	ADJ
faba-152	4	42	crisis	crisis	NOUN
faba-152	4	43	,	,	PUNCT
faba-152	4	44	ongoing	ongoing	ADJ
faba-152	4	45	military	military	ADJ
faba-152	4	46	conflicts	conflict	NOUN
faba-152	4	47	in	in	ADP
faba-152	4	48	ukraine	ukraine	NOUN
faba-152	4	49	and	and	CCONJ
faba-152	4	50	uncertain	uncertain	ADJ
faba-152	4	51	business	business	NOUN
faba-152	4	52	environment	environment	NOUN
faba-152	4	53	.	.	PUNCT
faba-152	5	1	the	the	DET
faba-152	5	2	country	country	NOUN
faba-152	5	3	ranks	rank	VERB
faba-152	5	4	on	on	ADP
faba-152	5	5	last	last	ADJ
faba-152	5	6	place	place	NOUN
faba-152	5	7	according	accord	VERB
faba-152	5	8	to	to	ADP
faba-152	5	9	the	the	DET
faba-152	5	10	values	value	NOUN
faba-152	5	11	of	of	ADP
faba-152	5	12	desi	desi	NOUN
faba-152	5	13	index	index	NOUN
faba-152	5	14	in	in	ADP
faba-152	5	15	comparison	comparison	NOUN
faba-152	5	16	to	to	ADP
faba-152	5	17	eu	eu	PROPN
faba-152	5	18	average	average	ADJ
faba-152	5	19	levels	level	NOUN
faba-152	5	20	in	in	ADP
faba-152	5	21	terms	term	NOUN
faba-152	5	22	of	of	ADP
faba-152	5	23	digital	digital	ADJ
faba-152	5	24	skills	skill	NOUN
faba-152	5	25	of	of	ADP
faba-152	5	26	transport	transport	NOUN
faba-152	5	27	workers	worker	NOUN
faba-152	5	28	,	,	PUNCT
faba-152	5	29	e	e	NOUN
faba-152	5	30	-	-	NOUN
faba-152	5	31	commerce	commerce	NOUN
faba-152	5	32	,	,	PUNCT
faba-152	5	33	and	and	CCONJ
faba-152	5	34	deployment	deployment	NOUN
faba-152	5	35	of	of	ADP
faba-152	5	36	ict	ict	PROPN
faba-152	5	37	.	.	PUNCT
faba-152	6	1	practical	practical	ADJ
faba-152	6	2	implications	implication	NOUN
faba-152	6	3	:	:	PUNCT
faba-152	6	4	the	the	DET
faba-152	6	5	implications	implication	NOUN
faba-152	6	6	of	of	ADP
faba-152	6	7	the	the	DET
faba-152	6	8	study	study	NOUN
faba-152	6	9	could	could	AUX
faba-152	6	10	serve	serve	VERB
faba-152	6	11	as	as	ADP
faba-152	6	12	basis	basis	NOUN
faba-152	6	13	for	for	ADP
faba-152	6	14	future	future	ADJ
faba-152	6	15	research	research	NOUN
faba-152	6	16	in	in	ADP
faba-152	6	17	the	the	DET
faba-152	6	18	field	field	NOUN
faba-152	6	19	of	of	ADP
faba-152	6	20	financial	financial	ADJ
faba-152	6	21	performance	performance	NOUN
faba-152	6	22	of	of	ADP
faba-152	6	23	other	other	ADJ
faba-152	6	24	modes	mode	NOUN
faba-152	6	25	of	of	ADP
faba-152	6	26	transport	transport	NOUN
faba-152	6	27	or	or	CCONJ
faba-152	6	28	to	to	PART
faba-152	6	29	be	be	AUX
faba-152	6	30	used	use	VERB
faba-152	6	31	for	for	ADP
faba-152	6	32	examining	examine	VERB
faba-152	6	33	the	the	DET
faba-152	6	34	air	air	NOUN
faba-152	6	35	transport	transport	NOUN
faba-152	6	36	of	of	ADP
faba-152	6	37	countries	country	NOUN
faba-152	6	38	with	with	ADP
faba-152	6	39	similar	similar	ADJ
faba-152	6	40	political	political	ADJ
faba-152	6	41	and	and	CCONJ
faba-152	6	42	economic	economic	ADJ
faba-152	6	43	characteristics	characteristic	NOUN
faba-152	6	44	like	like	ADP
faba-152	6	45	bulgaria	bulgaria	PROPN
faba-152	6	46	.	.	PUNCT
faba-152	6	47	paper	paper	NOUN
faba-152	6	48	type	type	NOUN
faba-152	6	49	:	:	PUNCT
faba-152	6	50	research	research	NOUN
faba-152	6	51	paper	paper	NOUN
faba-152	6	52	keywords	keyword	NOUN
faba-152	6	53	:	:	PUNCT
faba-152	6	54	financial	financial	ADJ
faba-152	6	55	performance	performance	NOUN
faba-152	6	56	,	,	PUNCT
faba-152	6	57	air	air	NOUN
faba-152	6	58	passenger	passenger	NOUN
faba-152	6	59	carriers	carrier	NOUN
faba-152	6	60	,	,	PUNCT
faba-152	6	61	digital	digital	ADJ
faba-152	6	62	transformation	transformation	NOUN
faba-152	6	63	.	.	PUNCT
faba-152	7	1	jel	jel	PROPN
faba-152	7	2	:	:	PUNCT
faba-152	7	3	r41	r41	NOUN
faba-152	7	4	,	,	PUNCT
faba-152	7	5	g32	g32	NOUN
faba-152	7	6	,	,	PUNCT
faba-152	7	7	o31	o31	NOUN
faba-152	7	8	*	*	PUNCT
faba-152	7	9	address	address	NOUN
faba-152	7	10	correspondence	correspondence	NOUN
faba-152	7	11	:	:	PUNCT
faba-152	8	1	e	e	X
faba-152	8	2	-	-	NOUN
faba-152	8	3	mail	mail	NOUN
faba-152	8	4	:	:	PUNCT
faba-152	9	1	p.koralova@iki.bas.bg	p.koralova@iki.bas.bg	PROPN
faba-152	9	2	mailto:p.koralova@iki.bas.bg	mailto:p.koralova@iki.bas.bg	NOUN
faba-152	9	3	https://orcid.org/0000-0002-5714-5687	https://orcid.org/0000-0002-5714-5687	NOUN
faba-152	9	4	petya	petya	NOUN
faba-152	9	5	koralova	koralova	NOUN
faba-152	9	6	-	-	PUNCT
faba-152	9	7	nozharova	nozharova	NOUN
faba-152	9	8	/	/	SYM
faba-152	9	9	finance	finance	NOUN
faba-152	9	10	,	,	PUNCT
faba-152	9	11	accounting	accounting	NOUN
faba-152	9	12	and	and	CCONJ
faba-152	9	13	business	business	NOUN
faba-152	9	14	analysis	analysis	NOUN
faba-152	9	15	,	,	PUNCT
faba-152	9	16	volume	volume	NOUN
faba-152	9	17	5	5	NUM
faba-152	9	18	,	,	PUNCT
faba-152	9	19	issue	issue	NOUN
faba-152	9	20	1	1	NUM
faba-152	9	21	,	,	PUNCT
faba-152	9	22	2023	2023	NUM
faba-152	9	23	50	50	NUM
faba-152	9	24	introduction	introduction	NOUN
faba-152	9	25	in	in	ADP
faba-152	9	26	the	the	DET
faba-152	9	27	last	last	ADJ
faba-152	9	28	few	few	ADJ
faba-152	9	29	years	year	NOUN
faba-152	9	30	,	,	PUNCT
faba-152	9	31	the	the	DET
faba-152	9	32	national	national	ADJ
faba-152	9	33	economies	economy	NOUN
faba-152	9	34	of	of	ADP
faba-152	9	35	member	member	NOUN
faba-152	9	36	-	-	PUNCT
faba-152	9	37	states	state	NOUN
faba-152	9	38	have	have	AUX
faba-152	9	39	been	be	AUX
faba-152	9	40	exposed	expose	VERB
faba-152	9	41	to	to	ADP
faba-152	9	42	various	various	ADJ
faba-152	9	43	exogenous	exogenous	ADJ
faba-152	9	44	shocks	shock	NOUN
faba-152	9	45	.	.	PUNCT
faba-152	10	1	the	the	DET
faba-152	10	2	impact	impact	NOUN
faba-152	10	3	of	of	ADP
faba-152	10	4	these	these	DET
faba-152	10	5	processes	process	NOUN
faba-152	10	6	creates	create	VERB
faba-152	10	7	serious	serious	ADJ
faba-152	10	8	problems	problem	NOUN
faba-152	10	9	for	for	ADP
faba-152	10	10	the	the	DET
faba-152	10	11	financial	financial	ADJ
faba-152	10	12	and	and	CCONJ
faba-152	10	13	economic	economic	ADJ
faba-152	10	14	development	development	NOUN
faba-152	10	15	of	of	ADP
faba-152	10	16	separate	separate	ADJ
faba-152	10	17	economic	economic	ADJ
faba-152	10	18	sub	sub	NOUN
faba-152	10	19	-	-	NOUN
faba-152	10	20	sectors	sector	NOUN
faba-152	10	21	like	like	ADP
faba-152	10	22	air	air	NOUN
faba-152	10	23	passenger	passenger	NOUN
faba-152	10	24	transport	transport	NOUN
faba-152	10	25	.	.	PUNCT
faba-152	11	1	since	since	SCONJ
faba-152	11	2	2019	2019	NUM
faba-152	11	3	the	the	DET
faba-152	11	4	aviation	aviation	NOUN
faba-152	11	5	operators	operator	NOUN
faba-152	11	6	have	have	AUX
faba-152	11	7	been	be	AUX
faba-152	11	8	forced	force	VERB
faba-152	11	9	to	to	PART
faba-152	11	10	cope	cope	VERB
faba-152	11	11	with	with	ADP
faba-152	11	12	several	several	ADJ
faba-152	11	13	risks	risk	NOUN
faba-152	11	14	,	,	PUNCT
faba-152	11	15	such	such	ADJ
faba-152	11	16	as	as	ADP
faba-152	11	17	the	the	DET
faba-152	11	18	imposed	impose	VERB
faba-152	11	19	travel	travel	NOUN
faba-152	11	20	restrictions	restriction	NOUN
faba-152	11	21	in	in	ADP
faba-152	11	22	domestic	domestic	ADJ
faba-152	11	23	and	and	CCONJ
faba-152	11	24	international	international	ADJ
faba-152	11	25	carriages	carriage	NOUN
faba-152	11	26	because	because	SCONJ
faba-152	11	27	of	of	ADP
faba-152	11	28	covid-19	covid-19	PROPN
faba-152	11	29	;	;	PUNCT
faba-152	11	30	increase	increase	VERB
faba-152	11	31	in	in	ADP
faba-152	11	32	the	the	DET
faba-152	11	33	price	price	NOUN
faba-152	11	34	of	of	ADP
faba-152	11	35	petrol	petrol	NOUN
faba-152	11	36	and	and	CCONJ
faba-152	11	37	its	its	PRON
faba-152	11	38	derivatives	derivative	NOUN
faba-152	11	39	;	;	PUNCT
faba-152	11	40	higher	high	ADJ
faba-152	11	41	total	total	ADJ
faba-152	11	42	costs	cost	NOUN
faba-152	11	43	for	for	ADP
faba-152	11	44	aviation	aviation	NOUN
faba-152	11	45	carriers	carrier	NOUN
faba-152	11	46	because	because	SCONJ
faba-152	11	47	of	of	ADP
faba-152	11	48	the	the	DET
faba-152	11	49	requirements	requirement	NOUN
faba-152	11	50	for	for	ADP
faba-152	11	51	climate	climate	NOUN
faba-152	11	52	neutrality	neutrality	NOUN
faba-152	11	53	of	of	ADP
faba-152	11	54	the	the	DET
faba-152	11	55	transport	transport	NOUN
faba-152	11	56	sector	sector	NOUN
faba-152	11	57	till	till	SCONJ
faba-152	11	58	2050	2050	NUM
faba-152	11	59	;	;	PUNCT
faba-152	11	60	as	as	ADV
faba-152	11	61	well	well	ADV
faba-152	11	62	as	as	ADP
faba-152	11	63	the	the	DET
faba-152	11	64	digitalization	digitalization	NOUN
faba-152	11	65	of	of	ADP
faba-152	11	66	transport	transport	NOUN
faba-152	11	67	activities	activity	NOUN
faba-152	11	68	and	and	CCONJ
faba-152	11	69	transport	transport	NOUN
faba-152	11	70	infrastructure	infrastructure	NOUN
faba-152	11	71	.	.	PUNCT
faba-152	12	1	for	for	ADP
faba-152	12	2	example	example	NOUN
faba-152	12	3	,	,	PUNCT
faba-152	12	4	according	accord	VERB
faba-152	12	5	to	to	ADP
faba-152	12	6	the	the	DET
faba-152	12	7	statistical	statistical	ADJ
faba-152	12	8	chartbook	chartbook	NOUN
faba-152	12	9	of	of	ADP
faba-152	12	10	the	the	DET
faba-152	12	11	international	international	ADJ
faba-152	12	12	air	air	PROPN
faba-152	12	13	transport	transport	PROPN
faba-152	12	14	association	association	PROPN
faba-152	12	15	in	in	ADP
faba-152	12	16	the	the	DET
faba-152	12	17	end	end	NOUN
faba-152	12	18	of	of	ADP
faba-152	12	19	2022	2022	NUM
faba-152	12	20	the	the	DET
faba-152	12	21	number	number	NOUN
faba-152	12	22	of	of	ADP
faba-152	12	23	passengers	passenger	NOUN
faba-152	12	24	carried	carry	VERB
faba-152	12	25	globally	globally	ADV
faba-152	12	26	is	be	AUX
faba-152	12	27	25	25	NUM
faba-152	12	28	%	%	NOUN
faba-152	12	29	lower	low	ADJ
faba-152	12	30	than	than	ADP
faba-152	12	31	that	that	DET
faba-152	12	32	number	number	NOUN
faba-152	12	33	in	in	ADP
faba-152	12	34	2019	2019	NUM
faba-152	12	35	(	(	PUNCT
faba-152	12	36	iata	iata	NOUN
faba-152	12	37	2022	2022	NUM
faba-152	12	38	)	)	PUNCT
faba-152	12	39	.	.	PUNCT
faba-152	13	1	in	in	ADP
faba-152	13	2	europe	europe	PROPN
faba-152	13	3	the	the	DET
faba-152	13	4	volume	volume	NOUN
faba-152	13	5	of	of	ADP
faba-152	13	6	passenger	passenger	NOUN
faba-152	13	7	carriages	carriage	NOUN
faba-152	13	8	in	in	ADP
faba-152	13	9	2021	2021	NUM
faba-152	13	10	is	be	AUX
faba-152	13	11	3	3	NUM
faba-152	13	12	times	time	NOUN
faba-152	13	13	lower	low	ADJ
faba-152	13	14	than	than	ADP
faba-152	13	15	in	in	ADP
faba-152	13	16	2019	2019	NUM
faba-152	13	17	,	,	PUNCT
faba-152	13	18	while	while	SCONJ
faba-152	13	19	in	in	ADP
faba-152	13	20	2020	2020	NUM
faba-152	13	21	this	this	DET
faba-152	13	22	volume	volume	NOUN
faba-152	13	23	is	be	AUX
faba-152	13	24	even	even	ADV
faba-152	13	25	4	4	NUM
faba-152	13	26	times	time	NOUN
faba-152	13	27	lower	low	ADJ
faba-152	13	28	,	,	PUNCT
faba-152	13	29	compared	compare	VERB
faba-152	13	30	to	to	ADP
faba-152	13	31	the	the	DET
faba-152	13	32	values	value	NOUN
faba-152	13	33	in	in	ADP
faba-152	13	34	2019	2019	NUM
faba-152	13	35	(	(	PUNCT
faba-152	13	36	eurostat	eurostat	PROPN
faba-152	13	37	2023a	2023a	NUM
faba-152	13	38	)	)	PUNCT
faba-152	13	39	.	.	PUNCT
faba-152	14	1	even	even	ADV
faba-152	14	2	more	more	ADV
faba-152	14	3	drastic	drastic	ADJ
faba-152	14	4	is	be	AUX
faba-152	14	5	the	the	DET
faba-152	14	6	decline	decline	NOUN
faba-152	14	7	in	in	ADP
faba-152	14	8	the	the	DET
faba-152	14	9	number	number	NOUN
faba-152	14	10	of	of	ADP
faba-152	14	11	passengers	passenger	NOUN
faba-152	14	12	carried	carry	VERB
faba-152	14	13	by	by	ADP
faba-152	14	14	the	the	DET
faba-152	14	15	licensed	licensed	ADJ
faba-152	14	16	air	air	NOUN
faba-152	14	17	transport	transport	NOUN
faba-152	14	18	carriers	carrier	NOUN
faba-152	14	19	in	in	ADP
faba-152	14	20	developing	develop	VERB
faba-152	14	21	member	member	NOUN
faba-152	14	22	-	-	PUNCT
faba-152	14	23	states	state	NOUN
faba-152	14	24	like	like	ADP
faba-152	14	25	bulgaria	bulgaria	PROPN
faba-152	14	26	,	,	PUNCT
faba-152	14	27	where	where	SCONJ
faba-152	14	28	in	in	ADP
faba-152	14	29	2021	2021	NUM
faba-152	14	30	the	the	DET
faba-152	14	31	volume	volume	NOUN
faba-152	14	32	of	of	ADP
faba-152	14	33	passenger	passenger	NOUN
faba-152	14	34	carriages	carriage	NOUN
faba-152	14	35	by	by	ADP
faba-152	14	36	air	air	NOUN
faba-152	14	37	transport	transport	NOUN
faba-152	14	38	decreased	decrease	VERB
faba-152	14	39	20	20	NUM
faba-152	14	40	times	time	NOUN
faba-152	14	41	compared	compare	VERB
faba-152	14	42	to	to	ADP
faba-152	14	43	2019	2019	NUM
faba-152	14	44	(	(	PUNCT
faba-152	14	45	directorate	directorate	ADJ
faba-152	14	46	general	general	ADJ
faba-152	14	47	civil	civil	ADJ
faba-152	14	48	aviation	aviation	NOUN
faba-152	14	49	agency	agency	NOUN
faba-152	14	50	2023a	2023a	NUM
faba-152	14	51	)	)	PUNCT
faba-152	14	52	.	.	PUNCT
faba-152	15	1	on	on	ADP
faba-152	15	2	the	the	DET
faba-152	15	3	other	other	ADJ
faba-152	15	4	hand	hand	NOUN
faba-152	15	5	,	,	PUNCT
faba-152	15	6	covid-19	covid-19	PROPN
faba-152	15	7	pandemic	pandemic	ADJ
faba-152	15	8	period	period	NOUN
faba-152	15	9	turned	turn	VERB
faba-152	15	10	out	out	ADP
faba-152	15	11	to	to	PART
faba-152	15	12	be	be	AUX
faba-152	15	13	the	the	DET
faba-152	15	14	appropriate	appropriate	ADJ
faba-152	15	15	time	time	NOUN
faba-152	15	16	for	for	ADP
faba-152	15	17	accelerating	accelerate	VERB
faba-152	15	18	the	the	DET
faba-152	15	19	digitalization	digitalization	NOUN
faba-152	15	20	process	process	NOUN
faba-152	15	21	of	of	ADP
faba-152	15	22	main	main	ADJ
faba-152	15	23	economic	economic	ADJ
faba-152	15	24	activities	activity	NOUN
faba-152	15	25	of	of	ADP
faba-152	15	26	business	business	NOUN
faba-152	15	27	organizations	organization	NOUN
faba-152	15	28	.	.	PUNCT
faba-152	16	1	more	more	ADJ
faba-152	16	2	and	and	CCONJ
faba-152	16	3	more	more	ADJ
faba-152	16	4	air	air	NOUN
faba-152	16	5	companies	company	NOUN
faba-152	16	6	globally	globally	ADV
faba-152	16	7	are	be	AUX
faba-152	16	8	using	use	VERB
faba-152	16	9	biometric	biometric	ADJ
faba-152	16	10	data	datum	NOUN
faba-152	16	11	for	for	ADP
faba-152	16	12	servicing	servicing	NOUN
faba-152	16	13	passengers	passenger	NOUN
faba-152	16	14	both	both	CCONJ
faba-152	16	15	at	at	ADP
faba-152	16	16	the	the	DET
faba-152	16	17	airports	airport	NOUN
faba-152	16	18	and	and	CCONJ
faba-152	16	19	on	on	ADP
faba-152	16	20	board	board	NOUN
faba-152	16	21	of	of	ADP
faba-152	16	22	aircrafts	aircraft	NOUN
faba-152	16	23	(	(	PUNCT
faba-152	16	24	wns	wns	PROPN
faba-152	16	25	2018	2018	NUM
faba-152	16	26	)	)	PUNCT
faba-152	16	27	.	.	PUNCT
faba-152	17	1	in	in	ADP
faba-152	17	2	order	order	NOUN
faba-152	17	3	to	to	PART
faba-152	17	4	improve	improve	VERB
faba-152	17	5	the	the	DET
faba-152	17	6	quality	quality	NOUN
faba-152	17	7	of	of	ADP
faba-152	17	8	flights	flight	NOUN
faba-152	17	9	and	and	CCONJ
faba-152	17	10	the	the	DET
faba-152	17	11	passengers	passenger	NOUN
faba-152	17	12	‘	'	PUNCT
faba-152	17	13	comfort	comfort	NOUN
faba-152	17	14	during	during	ADP
faba-152	17	15	the	the	DET
faba-152	17	16	flight	flight	NOUN
faba-152	17	17	,	,	PUNCT
faba-152	17	18	some	some	PRON
faba-152	17	19	of	of	ADP
faba-152	17	20	the	the	DET
faba-152	17	21	air	air	NOUN
faba-152	17	22	carriers	carrier	NOUN
faba-152	17	23	have	have	AUX
faba-152	17	24	deployed	deploy	VERB
faba-152	17	25	applications	application	NOUN
faba-152	17	26	for	for	ADP
faba-152	17	27	augmented	augmented	ADJ
faba-152	17	28	and/or	and/or	CCONJ
faba-152	17	29	virtual	virtual	ADJ
faba-152	17	30	reality	reality	NOUN
faba-152	17	31	.	.	PUNCT
faba-152	18	1	the	the	DET
faba-152	18	2	usage	usage	NOUN
faba-152	18	3	of	of	ADP
faba-152	18	4	artificial	artificial	ADJ
faba-152	18	5	intelligence	intelligence	NOUN
faba-152	18	6	and	and	CCONJ
faba-152	18	7	robots	robot	NOUN
faba-152	18	8	in	in	ADP
faba-152	18	9	the	the	DET
faba-152	18	10	process	process	NOUN
faba-152	18	11	of	of	ADP
faba-152	18	12	technical	technical	ADJ
faba-152	18	13	inspections	inspection	NOUN
faba-152	18	14	for	for	ADP
faba-152	18	15	safety	safety	NOUN
faba-152	18	16	of	of	ADP
faba-152	18	17	aircrafts	aircraft	NOUN
faba-152	18	18	,	,	PUNCT
faba-152	18	19	as	as	ADV
faba-152	18	20	well	well	ADV
faba-152	18	21	as	as	ADP
faba-152	18	22	the	the	DET
faba-152	18	23	introduction	introduction	NOUN
faba-152	18	24	of	of	ADP
faba-152	18	25	digital	digital	ADJ
faba-152	18	26	technologies	technology	NOUN
faba-152	18	27	for	for	ADP
faba-152	18	28	making	make	VERB
faba-152	18	29	analysis	analysis	NOUN
faba-152	18	30	for	for	ADP
faba-152	18	31	optimization	optimization	NOUN
faba-152	18	32	of	of	ADP
faba-152	18	33	the	the	DET
faba-152	18	34	air	air	NOUN
faba-152	18	35	companies	company	NOUN
faba-152	18	36	’	'	PUNCT
faba-152	18	37	total	total	ADJ
faba-152	18	38	costs	cost	NOUN
faba-152	18	39	are	be	AUX
faba-152	18	40	only	only	ADV
faba-152	18	41	little	little	ADJ
faba-152	18	42	part	part	NOUN
faba-152	18	43	of	of	ADP
faba-152	18	44	the	the	DET
faba-152	18	45	structural	structural	ADJ
faba-152	18	46	changes	change	NOUN
faba-152	18	47	in	in	ADP
faba-152	18	48	the	the	DET
faba-152	18	49	functioning	functioning	NOUN
faba-152	18	50	of	of	ADP
faba-152	18	51	air	air	NOUN
faba-152	18	52	transport	transport	NOUN
faba-152	18	53	at	at	ADP
faba-152	18	54	national	national	ADJ
faba-152	18	55	,	,	PUNCT
faba-152	18	56	european	european	ADJ
faba-152	18	57	and	and	CCONJ
faba-152	18	58	global	global	ADJ
faba-152	18	59	level	level	NOUN
faba-152	18	60	.	.	PUNCT
faba-152	19	1	the	the	DET
faba-152	19	2	deployment	deployment	NOUN
faba-152	19	3	of	of	ADP
faba-152	19	4	digital	digital	ADJ
faba-152	19	5	technologies	technology	NOUN
faba-152	19	6	in	in	ADP
faba-152	19	7	the	the	DET
faba-152	19	8	economic	economic	ADJ
faba-152	19	9	activity	activity	NOUN
faba-152	19	10	of	of	ADP
faba-152	19	11	air	air	NOUN
faba-152	19	12	transport	transport	NOUN
faba-152	19	13	carriers	carrier	NOUN
faba-152	19	14	is	be	AUX
faba-152	19	15	an	an	DET
faba-152	19	16	intensive	intensive	ADJ
faba-152	19	17	process	process	NOUN
faba-152	19	18	that	that	PRON
faba-152	19	19	requires	require	VERB
faba-152	19	20	financial	financial	ADJ
faba-152	19	21	security	security	NOUN
faba-152	19	22	,	,	PUNCT
faba-152	19	23	especially	especially	ADV
faba-152	19	24	in	in	ADP
faba-152	19	25	the	the	DET
faba-152	19	26	case	case	NOUN
faba-152	19	27	of	of	ADP
faba-152	19	28	developing	develop	VERB
faba-152	19	29	countries	country	NOUN
faba-152	19	30	with	with	ADP
faba-152	19	31	transition	transition	NOUN
faba-152	19	32	economies	economy	NOUN
faba-152	19	33	,	,	PUNCT
faba-152	19	34	such	such	ADJ
faba-152	19	35	as	as	ADP
faba-152	19	36	bulgaria	bulgaria	PROPN
faba-152	19	37	.	.	PUNCT
faba-152	20	1	this	this	PRON
faba-152	20	2	is	be	AUX
faba-152	20	3	due	due	ADJ
faba-152	20	4	to	to	PART
faba-152	20	5	:	:	PUNCT
faba-152	20	6	first	first	ADV
faba-152	20	7	–	–	PUNCT
faba-152	20	8	bulgaria	bulgaria	PROPN
faba-152	20	9	’s	’s	PART
faba-152	20	10	air	air	PROPN
faba-152	20	11	passenger	passenger	NOUN
faba-152	20	12	transport	transport	NOUN
faba-152	20	13	occupies	occupy	VERB
faba-152	20	14	hardly	hardly	ADV
faba-152	20	15	1.4	1.4	NUM
faba-152	20	16	%	%	NOUN
faba-152	20	17	of	of	ADP
faba-152	20	18	the	the	DET
faba-152	20	19	european	european	PROPN
faba-152	20	20	aviation	aviation	NOUN
faba-152	20	21	market	market	NOUN
faba-152	20	22	(	(	PUNCT
faba-152	20	23	eurostat	eurostat	PROPN
faba-152	20	24	2023b	2023b	NUM
faba-152	20	25	)	)	PUNCT
faba-152	20	26	.	.	PUNCT
faba-152	21	1	second	second	ADJ
faba-152	21	2	,	,	PUNCT
faba-152	21	3	the	the	DET
faba-152	21	4	reported	report	VERB
faba-152	21	5	financial	financial	ADJ
faba-152	21	6	indicators	indicator	NOUN
faba-152	21	7	by	by	ADP
faba-152	21	8	the	the	DET
faba-152	21	9	bulgarian	bulgarian	ADJ
faba-152	21	10	air	air	NOUN
faba-152	21	11	passenger	passenger	NOUN
faba-152	21	12	carriers	carrier	NOUN
faba-152	21	13	for	for	ADP
faba-152	21	14	the	the	DET
faba-152	21	15	period	period	NOUN
faba-152	21	16	of	of	ADP
faba-152	21	17	the	the	DET
faba-152	21	18	pandemic	pandemic	ADJ
faba-152	21	19	(	(	PUNCT
faba-152	21	20	2019	2019	NUM
faba-152	21	21	-	-	SYM
faba-152	21	22	2021	2021	NUM
faba-152	21	23	)	)	PUNCT
faba-152	21	24	show	show	VERB
faba-152	21	25	lack	lack	NOUN
faba-152	21	26	of	of	ADP
faba-152	21	27	passenger	passenger	NOUN
faba-152	21	28	transport	transport	NOUN
faba-152	21	29	activity	activity	NOUN
faba-152	21	30	except	except	SCONJ
faba-152	21	31	for	for	ADP
faba-152	21	32	the	the	DET
faba-152	21	33	national	national	ADJ
faba-152	21	34	air	air	NOUN
faba-152	21	35	carrier	carrier	NOUN
faba-152	21	36	;	;	PUNCT
faba-152	21	37	high	high	ADJ
faba-152	21	38	unemployment	unemployment	NOUN
faba-152	21	39	rate	rate	NOUN
faba-152	21	40	in	in	ADP
faba-152	21	41	the	the	DET
faba-152	21	42	sector	sector	NOUN
faba-152	21	43	and	and	CCONJ
faba-152	21	44	financial	financial	ADJ
faba-152	21	45	insolvency	insolvency	NOUN
faba-152	21	46	(	(	PUNCT
faba-152	21	47	registry	registry	NOUN
faba-152	21	48	agency	agency	PROPN
faba-152	21	49	2023a	2023a	NUM
faba-152	21	50	)	)	PUNCT
faba-152	21	51	.	.	PUNCT
faba-152	22	1	third	third	ADJ
faba-152	22	2	,	,	PUNCT
faba-152	22	3	the	the	DET
faba-152	22	4	level	level	NOUN
faba-152	22	5	of	of	ADP
faba-152	22	6	digital	digital	ADJ
faba-152	22	7	technologies	technology	NOUN
faba-152	22	8	deployed	deploy	VERB
faba-152	22	9	by	by	ADP
faba-152	22	10	the	the	DET
faba-152	22	11	aviation	aviation	NOUN
faba-152	22	12	operators	operator	NOUN
faba-152	22	13	lags	lag	VERB
faba-152	22	14	the	the	DET
faba-152	22	15	average	average	ADJ
faba-152	22	16	european	european	ADJ
faba-152	22	17	levels	level	NOUN
faba-152	22	18	,	,	PUNCT
faba-152	22	19	as	as	SCONJ
faba-152	22	20	hardly	hardly	ADV
faba-152	22	21	10	10	NUM
faba-152	22	22	%	%	NOUN
faba-152	22	23	of	of	ADP
faba-152	22	24	the	the	DET
faba-152	22	25	business	business	NOUN
faba-152	22	26	organizations	organization	NOUN
faba-152	22	27	are	be	AUX
faba-152	22	28	using	use	VERB
faba-152	22	29	cloud	cloud	NOUN
faba-152	22	30	technologies	technology	NOUN
faba-152	22	31	in	in	ADP
faba-152	22	32	their	their	PRON
faba-152	22	33	main	main	ADJ
faba-152	22	34	activity	activity	NOUN
faba-152	22	35	and	and	CCONJ
faba-152	22	36	only	only	ADV
faba-152	22	37	3	3	NUM
faba-152	22	38	%	%	NOUN
faba-152	22	39	of	of	ADP
faba-152	22	40	them	they	PRON
faba-152	22	41	have	have	AUX
faba-152	22	42	introduced	introduce	VERB
faba-152	22	43	artificial	artificial	ADJ
faba-152	22	44	intelligence	intelligence	NOUN
faba-152	22	45	(	(	PUNCT
faba-152	22	46	desi	desi	NOUN
faba-152	22	47	2022	2022	NUM
faba-152	22	48	)	)	PUNCT
faba-152	22	49	.	.	PUNCT
faba-152	23	1	in	in	ADP
faba-152	23	2	this	this	DET
faba-152	23	3	regard	regard	NOUN
faba-152	23	4	,	,	PUNCT
faba-152	23	5	the	the	DET
faba-152	23	6	purpose	purpose	NOUN
faba-152	23	7	of	of	ADP
faba-152	23	8	the	the	DET
faba-152	23	9	present	present	ADJ
faba-152	23	10	study	study	NOUN
faba-152	23	11	is	be	AUX
faba-152	23	12	to	to	PART
faba-152	23	13	evaluate	evaluate	VERB
faba-152	23	14	the	the	DET
faba-152	23	15	financial	financial	ADJ
faba-152	23	16	performance	performance	NOUN
faba-152	23	17	of	of	ADP
faba-152	23	18	air	air	NOUN
faba-152	23	19	passenger	passenger	NOUN
faba-152	23	20	carriers	carrier	NOUN
faba-152	23	21	in	in	ADP
faba-152	23	22	the	the	DET
faba-152	23	23	case	case	NOUN
faba-152	23	24	of	of	ADP
faba-152	23	25	bulgaria	bulgaria	PROPN
faba-152	23	26	as	as	ADP
faba-152	23	27	a	a	DET
faba-152	23	28	prerequisite	prerequisite	NOUN
faba-152	23	29	for	for	ADP
faba-152	23	30	more	more	ADV
faba-152	23	31	widespread	widespread	ADJ
faba-152	23	32	implementation	implementation	NOUN
faba-152	23	33	of	of	ADP
faba-152	23	34	digital	digital	ADJ
faba-152	23	35	technologies	technology	NOUN
faba-152	23	36	in	in	ADP
faba-152	23	37	the	the	DET
faba-152	23	38	air	air	NOUN
faba-152	23	39	transport	transport	NOUN
faba-152	23	40	.	.	PUNCT
faba-152	24	1	the	the	DET
faba-152	24	2	object	object	NOUN
faba-152	24	3	of	of	ADP
faba-152	24	4	research	research	NOUN
faba-152	24	5	is	be	AUX
faba-152	24	6	a	a	DET
faba-152	24	7	system	system	NOUN
faba-152	24	8	of	of	ADP
faba-152	24	9	financial	financial	ADJ
faba-152	24	10	indicators	indicator	NOUN
faba-152	24	11	(	(	PUNCT
faba-152	24	12	return	return	VERB
faba-152	24	13	on	on	ADP
faba-152	24	14	capital	capital	NOUN
faba-152	24	15	,	,	PUNCT
faba-152	24	16	revenues	revenue	NOUN
faba-152	24	17	per	per	ADP
faba-152	24	18	employee	employee	NOUN
faba-152	24	19	,	,	PUNCT
faba-152	24	20	financial	financial	ADJ
faba-152	24	21	indebtedness	indebtedness	NOUN
faba-152	24	22	,	,	PUNCT
faba-152	24	23	short	short	ADJ
faba-152	24	24	-	-	PUNCT
faba-152	24	25	term	term	NOUN
faba-152	24	26	liquidity	liquidity	NOUN
faba-152	24	27	rate	rate	NOUN
faba-152	24	28	)	)	PUNCT
faba-152	24	29	,	,	PUNCT
faba-152	24	30	that	that	PRON
faba-152	24	31	characterizes	characterize	VERB
faba-152	24	32	the	the	DET
faba-152	24	33	status	status	NOUN
faba-152	24	34	-	-	PUNCT
faba-152	24	35	quo	quo	NOUN
faba-152	24	36	of	of	ADP
faba-152	24	37	the	the	DET
faba-152	24	38	aviation	aviation	NOUN
faba-152	24	39	operators	operator	NOUN
faba-152	24	40	.	.	PUNCT
faba-152	25	1	there	there	PRON
faba-152	25	2	will	will	AUX
faba-152	25	3	be	be	AUX
faba-152	25	4	used	use	VERB
faba-152	25	5	the	the	DET
faba-152	25	6	methods	method	NOUN
faba-152	25	7	of	of	ADP
faba-152	25	8	analysis	analysis	NOUN
faba-152	25	9	and	and	CCONJ
faba-152	25	10	synthesis	synthesis	NOUN
faba-152	25	11	,	,	PUNCT
faba-152	25	12	as	as	ADV
faba-152	25	13	well	well	ADV
faba-152	25	14	as	as	ADP
faba-152	25	15	the	the	DET
faba-152	25	16	methods	method	NOUN
faba-152	25	17	of	of	ADP
faba-152	25	18	induction	induction	NOUN
faba-152	25	19	and	and	CCONJ
faba-152	25	20	deduction	deduction	NOUN
faba-152	25	21	for	for	ADP
faba-152	25	22	the	the	DET
faba-152	25	23	purposes	purpose	NOUN
faba-152	25	24	of	of	ADP
faba-152	25	25	the	the	DET
faba-152	25	26	literature	literature	NOUN
faba-152	25	27	review	review	NOUN
faba-152	25	28	and	and	CCONJ
faba-152	25	29	the	the	DET
faba-152	25	30	critical	critical	ADJ
faba-152	25	31	analysis	analysis	NOUN
faba-152	25	32	of	of	ADP
faba-152	25	33	introduced	introduce	VERB
faba-152	25	34	policies	policy	NOUN
faba-152	25	35	for	for	ADP
faba-152	25	36	digitalization	digitalization	NOUN
faba-152	25	37	of	of	ADP
faba-152	25	38	the	the	DET
faba-152	25	39	air	air	NOUN
faba-152	25	40	transport	transport	NOUN
faba-152	25	41	.	.	PUNCT
faba-152	26	1	there	there	PRON
faba-152	26	2	will	will	AUX
faba-152	26	3	also	also	ADV
faba-152	26	4	be	be	AUX
faba-152	26	5	presented	present	VERB
faba-152	26	6	an	an	DET
faba-152	26	7	econometric	econometric	ADJ
faba-152	26	8	model	model	NOUN
faba-152	26	9	of	of	ADP
faba-152	26	10	the	the	DET
faba-152	26	11	correlation	correlation	NOUN
faba-152	26	12	between	between	ADP
faba-152	26	13	financial	financial	ADJ
faba-152	26	14	and	and	CCONJ
faba-152	26	15	digital	digital	ADJ
faba-152	26	16	performance	performance	NOUN
faba-152	26	17	of	of	ADP
faba-152	26	18	bulgarian	bulgarian	ADJ
faba-152	26	19	air	air	NOUN
faba-152	26	20	passenger	passenger	NOUN
faba-152	26	21	carriers	carrier	NOUN
faba-152	26	22	.	.	PUNCT
faba-152	27	1	literature	literature	NOUN
faba-152	27	2	review	review	VERB
faba-152	27	3	there	there	PRON
faba-152	27	4	are	be	VERB
faba-152	27	5	quite	quite	DET
faba-152	27	6	a	a	DET
faba-152	27	7	few	few	ADJ
faba-152	27	8	publications	publication	NOUN
faba-152	27	9	in	in	ADP
faba-152	27	10	the	the	DET
faba-152	27	11	scientific	scientific	ADJ
faba-152	27	12	literature	literature	NOUN
faba-152	27	13	,	,	PUNCT
faba-152	27	14	related	relate	VERB
faba-152	27	15	to	to	ADP
faba-152	27	16	both	both	DET
faba-152	27	17	the	the	DET
faba-152	27	18	digitalization	digitalization	NOUN
faba-152	27	19	of	of	ADP
faba-152	27	20	passenger	passenger	NOUN
faba-152	27	21	carriages	carriage	NOUN
faba-152	27	22	by	by	ADP
faba-152	27	23	air	air	NOUN
faba-152	27	24	transport	transport	NOUN
faba-152	27	25	and	and	CCONJ
faba-152	27	26	the	the	DET
faba-152	27	27	financial	financial	ADJ
faba-152	27	28	performance	performance	NOUN
faba-152	27	29	of	of	ADP
faba-152	27	30	aviation	aviation	NOUN
faba-152	27	31	operators	operator	NOUN
faba-152	27	32	.	.	PUNCT
faba-152	28	1	in	in	ADP
faba-152	28	2	the	the	DET
faba-152	28	3	study	study	NOUN
faba-152	28	4	of	of	ADP
faba-152	28	5	zaharia	zaharia	PROPN
faba-152	28	6	et	et	PROPN
faba-152	28	7	al	al	PROPN
faba-152	28	8	.	.	PROPN
faba-152	29	1	(	(	PUNCT
faba-152	29	2	2018	2018	NUM
faba-152	29	3	)	)	PUNCT
faba-152	29	4	there	there	PRON
faba-152	29	5	have	have	AUX
faba-152	29	6	been	be	AUX
faba-152	29	7	identified	identify	VERB
faba-152	29	8	the	the	DET
faba-152	29	9	challenges	challenge	NOUN
faba-152	29	10	to	to	ADP
faba-152	29	11	digital	digital	ADJ
faba-152	29	12	transformation	transformation	NOUN
faba-152	29	13	of	of	ADP
faba-152	29	14	a	a	DET
faba-152	29	15	key	key	ADJ
faba-152	29	16	romanian	romanian	ADJ
faba-152	29	17	airport	airport	NOUN
faba-152	29	18	(	(	PUNCT
faba-152	29	19	romanian	romanian	PROPN
faba-152	29	20	henri	henri	PROPN
faba-152	29	21	coanda	coanda	PROPN
faba-152	29	22	airport	airport	NOUN
faba-152	29	23	)	)	PUNCT
faba-152	29	24	.	.	PUNCT
faba-152	30	1	the	the	DET
faba-152	30	2	authors	author	NOUN
faba-152	30	3	have	have	AUX
faba-152	30	4	put	put	VERB
faba-152	30	5	the	the	DET
faba-152	30	6	accent	accent	NOUN
faba-152	30	7	on	on	ADP
faba-152	30	8	the	the	DET
faba-152	30	9	increase	increase	NOUN
faba-152	30	10	of	of	ADP
faba-152	30	11	operational	operational	ADJ
faba-152	30	12	effectiveness	effectiveness	NOUN
faba-152	30	13	of	of	ADP
faba-152	30	14	the	the	DET
faba-152	30	15	infrastructure	infrastructure	NOUN
faba-152	30	16	site	site	NOUN
faba-152	30	17	in	in	ADP
faba-152	30	18	terms	term	NOUN
faba-152	30	19	of	of	ADP
faba-152	30	20	main	main	ADJ
faba-152	30	21	airport	airport	NOUN
faba-152	30	22	operations	operation	NOUN
faba-152	30	23	,	,	PUNCT
faba-152	30	24	satisfaction	satisfaction	NOUN
faba-152	30	25	of	of	ADP
faba-152	30	26	passengers	passenger	NOUN
faba-152	30	27	on	on	ADP
faba-152	30	28	board	board	NOUN
faba-152	30	29	of	of	ADP
faba-152	30	30	aircraft	aircraft	NOUN
faba-152	30	31	and	and	CCONJ
faba-152	30	32	generation	generation	NOUN
faba-152	30	33	of	of	ADP
faba-152	30	34	additional	additional	ADJ
faba-152	30	35	revenues	revenue	NOUN
faba-152	30	36	for	for	ADP
faba-152	30	37	the	the	DET
faba-152	30	38	ground	ground	NOUN
faba-152	30	39	-	-	PUNCT
faba-152	30	40	handling	handle	VERB
faba-152	30	41	operators	operator	NOUN
faba-152	30	42	through	through	ADP
faba-152	30	43	the	the	DET
faba-152	30	44	deployment	deployment	NOUN
faba-152	30	45	of	of	ADP
faba-152	30	46	digital	digital	ADJ
faba-152	30	47	applications	application	NOUN
faba-152	30	48	and	and	CCONJ
faba-152	30	49	digital	digital	ADJ
faba-152	30	50	walls	wall	NOUN
faba-152	30	51	.	.	PUNCT
faba-152	31	1	they	they	PRON
faba-152	31	2	summarize	summarize	VERB
faba-152	31	3	that	that	SCONJ
faba-152	31	4	there	there	PRON
faba-152	31	5	is	be	VERB
faba-152	31	6	a	a	DET
faba-152	31	7	huge	huge	ADJ
faba-152	31	8	gap	gap	NOUN
faba-152	31	9	amongst	amongst	ADP
faba-152	31	10	the	the	DET
faba-152	31	11	implemented	implement	VERB
faba-152	31	12	romanian	romanian	ADJ
faba-152	31	13	airport	airport	NOUN
faba-152	31	14	management	management	NOUN
faba-152	31	15	strategy	strategy	NOUN
faba-152	31	16	and	and	CCONJ
faba-152	31	17	the	the	DET
faba-152	31	18	development	development	NOUN
faba-152	31	19	of	of	ADP
faba-152	31	20	the	the	DET
faba-152	31	21	digital	digital	ADJ
faba-152	31	22	technologies	technology	NOUN
faba-152	31	23	globally	globally	ADV
faba-152	31	24	.	.	PUNCT
faba-152	32	1	they	they	PRON
faba-152	32	2	outline	outline	VERB
faba-152	32	3	that	that	SCONJ
faba-152	32	4	the	the	DET
faba-152	32	5	persons	person	NOUN
faba-152	32	6	employed	employ	VERB
faba-152	32	7	by	by	ADP
faba-152	32	8	the	the	DET
faba-152	32	9	ground	ground	NOUN
faba-152	32	10	-handling	-handle	VERB
faba-152	32	11	operator	operator	NOUN
faba-152	32	12	do	do	AUX
faba-152	32	13	not	not	PART
faba-152	32	14	meet	meet	VERB
faba-152	32	15	the	the	DET
faba-152	32	16	digital	digital	ADJ
faba-152	32	17	requirements	requirement	NOUN
faba-152	32	18	in	in	ADP
faba-152	32	19	terms	term	NOUN
faba-152	32	20	of	of	ADP
faba-152	32	21	professional	professional	ADJ
faba-152	32	22	qualification	qualification	NOUN
faba-152	32	23	and	and	CCONJ
faba-152	32	24	skills	skill	NOUN
faba-152	32	25	.	.	PUNCT
faba-152	33	1	petya	petya	PROPN
faba-152	33	2	koralova	koralova	PROPN
faba-152	33	3	-	-	PUNCT
faba-152	33	4	nozharova	nozharova	NOUN
faba-152	33	5	/	/	SYM
faba-152	33	6	finance	finance	NOUN
faba-152	33	7	,	,	PUNCT
faba-152	33	8	accounting	accounting	NOUN
faba-152	33	9	and	and	CCONJ
faba-152	33	10	business	business	NOUN
faba-152	33	11	analysis	analysis	NOUN
faba-152	33	12	,	,	PUNCT
faba-152	33	13	volume	volume	NOUN
faba-152	33	14	5	5	NUM
faba-152	33	15	,	,	PUNCT
faba-152	33	16	issue	issue	NOUN
faba-152	33	17	1	1	NUM
faba-152	33	18	,	,	PUNCT
faba-152	33	19	2023	2023	NUM
faba-152	33	20	51	51	NUM
faba-152	34	1	the	the	DET
faba-152	34	2	publication	publication	NOUN
faba-152	34	3	of	of	ADP
faba-152	34	4	bil	bil	NUM
faba-152	34	5	et.al	et.al	PROPN
faba-152	34	6	(	(	PUNCT
faba-152	34	7	2021	2021	NUM
faba-152	34	8	)	)	PUNCT
faba-152	34	9	evaluates	evaluate	VERB
faba-152	34	10	the	the	DET
faba-152	34	11	impact	impact	NOUN
faba-152	34	12	of	of	ADP
faba-152	34	13	digital	digital	ADJ
faba-152	34	14	technologies	technology	NOUN
faba-152	34	15	on	on	ADP
faba-152	34	16	the	the	DET
faba-152	34	17	main	main	ADJ
faba-152	34	18	aviation	aviation	NOUN
faba-152	34	19	operations	operation	NOUN
faba-152	34	20	.	.	PUNCT
faba-152	35	1	they	they	PRON
faba-152	35	2	focus	focus	VERB
faba-152	35	3	their	their	PRON
faba-152	35	4	study	study	NOUN
faba-152	35	5	over	over	ADP
faba-152	35	6	the	the	DET
faba-152	35	7	answers	answer	NOUN
faba-152	35	8	of	of	ADP
faba-152	35	9	three	three	NUM
faba-152	35	10	questions	question	NOUN
faba-152	35	11	:	:	PUNCT
faba-152	35	12	how	how	SCONJ
faba-152	35	13	the	the	DET
faba-152	35	14	deployment	deployment	NOUN
faba-152	35	15	of	of	ADP
faba-152	35	16	information	information	NOUN
faba-152	35	17	and	and	CCONJ
faba-152	35	18	communication	communication	NOUN
faba-152	35	19	technologies	technology	NOUN
faba-152	35	20	will	will	AUX
faba-152	35	21	contribute	contribute	VERB
faba-152	35	22	to	to	ADP
faba-152	35	23	:	:	PUNCT
faba-152	35	24	satisfying	satisfy	VERB
faba-152	35	25	passengers	passenger	NOUN
faba-152	35	26	‘	'	PUNCT
faba-152	35	27	needs	need	NOUN
faba-152	35	28	;	;	PUNCT
faba-152	35	29	achieving	achieve	VERB
faba-152	35	30	company	company	NOUN
faba-152	35	31	’s	’s	PART
faba-152	35	32	vision	vision	NOUN
faba-152	35	33	and	and	CCONJ
faba-152	35	34	goals	goal	NOUN
faba-152	35	35	and	and	CCONJ
faba-152	35	36	creating	create	VERB
faba-152	35	37	competitive	competitive	ADJ
faba-152	35	38	advantage	advantage	NOUN
faba-152	35	39	for	for	ADP
faba-152	35	40	the	the	DET
faba-152	35	41	company	company	NOUN
faba-152	35	42	.	.	PUNCT
faba-152	36	1	based	base	VERB
faba-152	36	2	on	on	ADP
faba-152	36	3	comparative	comparative	ADJ
faba-152	36	4	analysis	analysis	NOUN
faba-152	36	5	amongst	amongst	ADP
faba-152	36	6	5	5	NUM
faba-152	36	7	low	low	ADJ
faba-152	36	8	-	-	PUNCT
faba-152	36	9	cost	cost	NOUN
faba-152	36	10	companies	company	NOUN
faba-152	36	11	and	and	CCONJ
faba-152	36	12	5	5	NUM
faba-152	36	13	full	full	ADJ
faba-152	36	14	-	-	PUNCT
faba-152	36	15	service	service	NOUN
faba-152	36	16	companies	company	NOUN
faba-152	36	17	,	,	PUNCT
faba-152	36	18	the	the	DET
faba-152	36	19	authors	author	NOUN
faba-152	36	20	evaluate	evaluate	VERB
faba-152	36	21	the	the	DET
faba-152	36	22	level	level	NOUN
faba-152	36	23	of	of	ADP
faba-152	36	24	usage	usage	NOUN
faba-152	36	25	of	of	ADP
faba-152	36	26	inflight	inflight	ADJ
faba-152	36	27	entertainment	entertainment	NOUN
faba-152	36	28	systems	system	NOUN
faba-152	36	29	through	through	ADP
faba-152	36	30	the	the	DET
faba-152	36	31	deployment	deployment	NOUN
faba-152	36	32	of	of	ADP
faba-152	36	33	digital	digital	ADJ
faba-152	36	34	technologies	technology	NOUN
faba-152	36	35	.	.	PUNCT
faba-152	37	1	the	the	DET
faba-152	37	2	study	study	NOUN
faba-152	37	3	of	of	ADP
faba-152	37	4	büyüközkan	büyüközkan	ADJ
faba-152	37	5	et.al	et.al	PROPN
faba-152	37	6	(	(	PUNCT
faba-152	37	7	2021	2021	NUM
faba-152	37	8	)	)	PUNCT
faba-152	37	9	is	be	AUX
faba-152	37	10	also	also	ADV
faba-152	37	11	of	of	ADP
faba-152	37	12	interest	interest	NOUN
faba-152	37	13	for	for	ADP
faba-152	37	14	the	the	DET
faba-152	37	15	purposes	purpose	NOUN
faba-152	37	16	of	of	ADP
faba-152	37	17	the	the	DET
faba-152	37	18	present	present	ADJ
faba-152	37	19	research	research	NOUN
faba-152	37	20	,	,	PUNCT
faba-152	37	21	as	as	SCONJ
faba-152	37	22	it	it	PRON
faba-152	37	23	presents	present	VERB
faba-152	37	24	an	an	DET
faba-152	37	25	innovative	innovative	ADJ
faba-152	37	26	model	model	NOUN
faba-152	37	27	for	for	ADP
faba-152	37	28	assessing	assess	VERB
faba-152	37	29	the	the	DET
faba-152	37	30	digital	digital	ADJ
faba-152	37	31	transformation	transformation	NOUN
faba-152	37	32	and	and	CCONJ
faba-152	37	33	competence	competence	NOUN
faba-152	37	34	of	of	ADP
faba-152	37	35	low	low	ADJ
faba-152	37	36	-	-	PUNCT
faba-152	37	37	cost	cost	NOUN
faba-152	37	38	carriers	carrier	NOUN
faba-152	37	39	(	(	PUNCT
faba-152	37	40	lcc	lcc	PROPN
faba-152	37	41	)	)	PUNCT
faba-152	37	42	in	in	ADP
faba-152	37	43	the	the	DET
faba-152	37	44	case	case	NOUN
faba-152	37	45	of	of	ADP
faba-152	37	46	turkey	turkey	NOUN
faba-152	37	47	through	through	ADP
faba-152	37	48	applying	apply	VERB
faba-152	37	49	an	an	DET
faba-152	37	50	integrated	integrate	VERB
faba-152	37	51	ivif	ivif	NOUN
faba-152	37	52	fmcdm	fmcdm	PROPN
faba-152	37	53	methodology	methodology	NOUN
faba-152	37	54	.	.	PUNCT
faba-152	38	1	the	the	DET
faba-152	38	2	authors	author	NOUN
faba-152	38	3	conclude	conclude	VERB
faba-152	38	4	that	that	SCONJ
faba-152	38	5	the	the	DET
faba-152	38	6	integration	integration	NOUN
faba-152	38	7	of	of	ADP
faba-152	38	8	digital	digital	ADJ
faba-152	38	9	technologies	technology	NOUN
faba-152	38	10	in	in	ADP
faba-152	38	11	the	the	DET
faba-152	38	12	management	management	NOUN
faba-152	38	13	and	and	CCONJ
faba-152	38	14	organization	organization	NOUN
faba-152	38	15	of	of	ADP
faba-152	38	16	lcc	lcc	PROPN
faba-152	38	17	’s	’s	PART
faba-152	38	18	main	main	ADJ
faba-152	38	19	activities	activity	NOUN
faba-152	38	20	contributes	contribute	VERB
faba-152	38	21	to	to	ADP
faba-152	38	22	growth	growth	NOUN
faba-152	38	23	of	of	ADP
faba-152	38	24	their	their	PRON
faba-152	38	25	competitiveness	competitiveness	NOUN
faba-152	38	26	,	,	PUNCT
faba-152	38	27	sustainability	sustainability	NOUN
faba-152	38	28	,	,	PUNCT
faba-152	38	29	productiveness	productiveness	NOUN
faba-152	38	30	,	,	PUNCT
faba-152	38	31	and	and	CCONJ
faba-152	38	32	better	well	ADJ
faba-152	38	33	customers	customer	NOUN
faba-152	38	34	‘	'	PUNCT
faba-152	38	35	loyalty	loyalty	NOUN
faba-152	38	36	.	.	PUNCT
faba-152	39	1	paprocki	paprocki	NOUN
faba-152	39	2	(	(	PUNCT
faba-152	39	3	2021	2021	NUM
faba-152	39	4	)	)	PUNCT
faba-152	39	5	in	in	ADP
faba-152	39	6	his	his	PRON
faba-152	39	7	research	research	NOUN
faba-152	39	8	tries	try	VERB
faba-152	39	9	to	to	PART
faba-152	39	10	answer	answer	VERB
faba-152	39	11	the	the	DET
faba-152	39	12	question	question	NOUN
faba-152	39	13	whether	whether	SCONJ
faba-152	39	14	the	the	DET
faba-152	39	15	usage	usage	NOUN
faba-152	39	16	of	of	ADP
faba-152	39	17	digital	digital	ADJ
faba-152	39	18	technologies	technology	NOUN
faba-152	39	19	and	and	CCONJ
faba-152	39	20	change	change	NOUN
faba-152	39	21	of	of	ADP
faba-152	39	22	the	the	DET
faba-152	39	23	applied	apply	VERB
faba-152	39	24	business	business	NOUN
faba-152	39	25	model	model	NOUN
faba-152	39	26	for	for	ADP
faba-152	39	27	management	management	NOUN
faba-152	39	28	of	of	ADP
faba-152	39	29	the	the	DET
faba-152	39	30	air	air	NOUN
faba-152	39	31	passenger	passenger	NOUN
faba-152	39	32	transport	transport	NOUN
faba-152	39	33	could	could	AUX
faba-152	39	34	limit	limit	VERB
faba-152	39	35	the	the	DET
faba-152	39	36	energy	energy	NOUN
faba-152	39	37	consumption	consumption	NOUN
faba-152	39	38	and	and	CCONJ
faba-152	39	39	greenhouse	greenhouse	NOUN
faba-152	39	40	gas	gas	NOUN
faba-152	39	41	emissions	emission	NOUN
faba-152	39	42	by	by	ADP
faba-152	39	43	aircraft	aircraft	NOUN
faba-152	39	44	without	without	ADP
faba-152	39	45	reducing	reduce	VERB
faba-152	39	46	the	the	DET
faba-152	39	47	quality	quality	NOUN
faba-152	39	48	of	of	ADP
faba-152	39	49	passenger	passenger	NOUN
faba-152	39	50	services	service	NOUN
faba-152	39	51	.	.	PUNCT
faba-152	40	1	in	in	ADP
faba-152	40	2	this	this	DET
faba-152	40	3	regard	regard	NOUN
faba-152	40	4	he	he	PRON
faba-152	40	5	proposes	propose	VERB
faba-152	40	6	the	the	DET
faba-152	40	7	usage	usage	NOUN
faba-152	40	8	of	of	ADP
faba-152	40	9	“	"	PUNCT
faba-152	40	10	virtual	virtual	ADJ
faba-152	40	11	air	air	NOUN
faba-152	40	12	hubs	hub	NOUN
faba-152	40	13	”	"	PUNCT
faba-152	40	14	(	(	PUNCT
faba-152	40	15	vah	vah	PROPN
faba-152	40	16	)	)	PUNCT
faba-152	40	17	,	,	PUNCT
faba-152	40	18	with	with	ADP
faba-152	40	19	the	the	DET
faba-152	40	20	help	help	NOUN
faba-152	40	21	of	of	ADP
faba-152	40	22	which	which	PRON
faba-152	40	23	the	the	DET
faba-152	40	24	fuel	fuel	NOUN
faba-152	40	25	consumption	consumption	NOUN
faba-152	40	26	by	by	ADP
faba-152	40	27	air	air	NOUN
faba-152	40	28	transport	transport	NOUN
faba-152	40	29	could	could	AUX
faba-152	40	30	be	be	AUX
faba-152	40	31	reduced	reduce	VERB
faba-152	40	32	,	,	PUNCT
faba-152	40	33	the	the	DET
faba-152	40	34	passenger	passenger	NOUN
faba-152	40	35	services	service	NOUN
faba-152	40	36	will	will	AUX
faba-152	40	37	be	be	AUX
faba-152	40	38	adapted	adapt	VERB
faba-152	40	39	to	to	ADP
faba-152	40	40	the	the	DET
faba-152	40	41	needs	need	NOUN
faba-152	40	42	of	of	ADP
faba-152	40	43	the	the	DET
faba-152	40	44	customers	customer	NOUN
faba-152	40	45	and	and	CCONJ
faba-152	40	46	sustainability	sustainability	NOUN
faba-152	40	47	of	of	ADP
faba-152	40	48	air	air	NOUN
faba-152	40	49	transport	transport	NOUN
faba-152	40	50	to	to	ADP
faba-152	40	51	exogenous	exogenous	ADJ
faba-152	40	52	shocks	shock	NOUN
faba-152	40	53	(	(	PUNCT
faba-152	40	54	pandemics	pandemic	NOUN
faba-152	40	55	,	,	PUNCT
faba-152	40	56	wars	war	NOUN
faba-152	40	57	)	)	PUNCT
faba-152	40	58	will	will	AUX
faba-152	40	59	be	be	AUX
faba-152	40	60	increased	increase	VERB
faba-152	40	61	.	.	PUNCT
faba-152	41	1	regarding	regard	VERB
faba-152	41	2	the	the	DET
faba-152	41	3	financial	financial	ADJ
faba-152	41	4	performance	performance	NOUN
faba-152	41	5	of	of	ADP
faba-152	41	6	air	air	NOUN
faba-152	41	7	carriers	carrier	NOUN
faba-152	41	8	,	,	PUNCT
faba-152	41	9	an	an	DET
faba-152	41	10	interesting	interesting	ADJ
faba-152	41	11	publication	publication	NOUN
faba-152	41	12	is	be	AUX
faba-152	41	13	that	that	PRON
faba-152	41	14	of	of	ADP
faba-152	41	15	raghavan	raghavan	PROPN
faba-152	41	16	and	and	CCONJ
faba-152	41	17	yu	yu	PROPN
faba-152	41	18	(	(	PUNCT
faba-152	41	19	2021	2021	NUM
faba-152	41	20	)	)	PUNCT
faba-152	41	21	,	,	PUNCT
faba-152	41	22	whose	whose	DET
faba-152	41	23	main	main	ADJ
faba-152	41	24	task	task	NOUN
faba-152	41	25	is	be	AUX
faba-152	41	26	to	to	PART
faba-152	41	27	evaluate	evaluate	VERB
faba-152	41	28	the	the	DET
faba-152	41	29	trade	trade	NOUN
faba-152	41	30	activity	activity	NOUN
faba-152	41	31	of	of	ADP
faba-152	41	32	large	large	ADJ
faba-152	41	33	and	and	CCONJ
faba-152	41	34	medium	medium	ADJ
faba-152	41	35	-	-	PUNCT
faba-152	41	36	sized	sized	ADJ
faba-152	41	37	airport	airport	NOUN
faba-152	41	38	operators	operator	NOUN
faba-152	41	39	in	in	ADP
faba-152	41	40	the	the	DET
faba-152	41	41	usa	usa	PROPN
faba-152	41	42	by	by	ADP
faba-152	41	43	using	use	VERB
faba-152	41	44	the	the	DET
faba-152	41	45	financial	financial	ADJ
faba-152	41	46	indicators	indicator	NOUN
faba-152	41	47	:	:	PUNCT
faba-152	41	48	return	return	VERB
faba-152	41	49	on	on	ADP
faba-152	41	50	investments	investment	NOUN
faba-152	41	51	,	,	PUNCT
faba-152	41	52	return	return	VERB
faba-152	41	53	on	on	ADP
faba-152	41	54	capital	capital	NOUN
faba-152	41	55	,	,	PUNCT
faba-152	41	56	return	return	VERB
faba-152	41	57	on	on	ADP
faba-152	41	58	sales	sale	NOUN
faba-152	41	59	,	,	PUNCT
faba-152	41	60	assets	asset	NOUN
faba-152	41	61	turnover	turnover	NOUN
faba-152	41	62	,	,	PUNCT
faba-152	41	63	capital	capital	NOUN
faba-152	41	64	-	-	PUNCT
faba-152	41	65	debt	debt	NOUN
faba-152	41	66	ratio	ratio	NOUN
faba-152	41	67	.	.	PUNCT
faba-152	42	1	for	for	ADP
faba-152	42	2	the	the	DET
faba-152	42	3	purposes	purpose	NOUN
faba-152	42	4	of	of	ADP
faba-152	42	5	the	the	DET
faba-152	42	6	research	research	NOUN
faba-152	42	7	,	,	PUNCT
faba-152	42	8	they	they	PRON
faba-152	42	9	apply	apply	VERB
faba-152	42	10	regression	regression	NOUN
faba-152	42	11	analysis	analysis	NOUN
faba-152	42	12	to	to	PART
faba-152	42	13	study	study	VERB
faba-152	42	14	the	the	DET
faba-152	42	15	correlation	correlation	NOUN
faba-152	42	16	between	between	ADP
faba-152	42	17	airport	airport	NOUN
faba-152	42	18	operating	operating	NOUN
faba-152	42	19	specifics	specific	NOUN
faba-152	42	20	and	and	CCONJ
faba-152	42	21	their	their	PRON
faba-152	42	22	financial	financial	ADJ
faba-152	42	23	performance	performance	NOUN
faba-152	42	24	.	.	PUNCT
faba-152	43	1	they	they	PRON
faba-152	43	2	conclude	conclude	VERB
faba-152	43	3	that	that	SCONJ
faba-152	43	4	large	large	ADJ
faba-152	43	5	hub	hub	NOUN
faba-152	43	6	airports	airport	NOUN
faba-152	43	7	perform	perform	VERB
faba-152	43	8	better	well	ADV
faba-152	43	9	in	in	ADP
faba-152	43	10	liquidity	liquidity	NOUN
faba-152	43	11	ratios	ratio	NOUN
faba-152	43	12	,	,	PUNCT
faba-152	43	13	while	while	SCONJ
faba-152	43	14	medium	medium	ADJ
faba-152	43	15	-	-	PUNCT
faba-152	43	16	sized	sized	ADJ
faba-152	43	17	hub	hub	NOUN
faba-152	43	18	airports	airport	NOUN
faba-152	43	19	perform	perform	VERB
faba-152	43	20	better	well	ADV
faba-152	43	21	in	in	ADP
faba-152	43	22	leverage	leverage	NOUN
faba-152	43	23	ratios	ratio	NOUN
faba-152	43	24	.	.	PUNCT
faba-152	44	1	perez	perez	PROPN
faba-152	44	2	et	et	PROPN
faba-152	44	3	al	al	PROPN
faba-152	44	4	(	(	PUNCT
faba-152	44	5	2022	2022	NUM
faba-152	44	6	)	)	PUNCT
faba-152	44	7	examine	examine	VERB
faba-152	44	8	the	the	DET
faba-152	44	9	financial	financial	ADJ
faba-152	44	10	status	status	NOUN
faba-152	44	11	-	-	PUNCT
faba-152	44	12	quo	quo	NOUN
faba-152	44	13	of	of	ADP
faba-152	44	14	10	10	NUM
faba-152	44	15	american	american	ADJ
faba-152	44	16	aviation	aviation	NOUN
faba-152	44	17	operators	operator	NOUN
faba-152	44	18	,	,	PUNCT
faba-152	44	19	which	which	PRON
faba-152	44	20	provide	provide	VERB
faba-152	44	21	domestic	domestic	ADJ
faba-152	44	22	passenger	passenger	NOUN
faba-152	44	23	services	service	NOUN
faba-152	44	24	so	so	SCONJ
faba-152	44	25	as	as	SCONJ
faba-152	44	26	to	to	PART
faba-152	44	27	determine	determine	VERB
faba-152	44	28	which	which	DET
faba-152	44	29	indicators	indicator	NOUN
faba-152	44	30	influence	influence	VERB
faba-152	44	31	the	the	DET
faba-152	44	32	most	most	ADV
faba-152	44	33	their	their	PRON
faba-152	44	34	economic	economic	ADJ
faba-152	44	35	recovery	recovery	NOUN
faba-152	44	36	due	due	ADP
faba-152	44	37	to	to	ADP
faba-152	44	38	the	the	DET
faba-152	44	39	pandemic	pandemic	ADJ
faba-152	44	40	covid-19	covid-19	PROPN
faba-152	44	41	.	.	PUNCT
faba-152	45	1	according	accord	VERB
faba-152	45	2	to	to	ADP
faba-152	45	3	them	they	PRON
faba-152	45	4	,	,	PUNCT
faba-152	45	5	the	the	DET
faba-152	45	6	most	most	ADV
faba-152	45	7	important	important	ADJ
faba-152	45	8	factors	factor	NOUN
faba-152	45	9	are	be	AUX
faba-152	45	10	carbon	carbon	NOUN
faba-152	45	11	footprint	footprint	NOUN
faba-152	45	12	of	of	ADP
faba-152	45	13	air	air	NOUN
faba-152	45	14	carriers	carrier	NOUN
faba-152	45	15	in	in	ADP
faba-152	45	16	relation	relation	NOUN
faba-152	45	17	to	to	ADP
faba-152	45	18	the	the	DET
faba-152	45	19	climate	climate	NOUN
faba-152	45	20	change	change	NOUN
faba-152	45	21	,	,	PUNCT
faba-152	45	22	change	change	NOUN
faba-152	45	23	in	in	ADP
faba-152	45	24	the	the	DET
faba-152	45	25	business	business	NOUN
faba-152	45	26	management	management	NOUN
faba-152	45	27	models	model	NOUN
faba-152	45	28	and	and	CCONJ
faba-152	45	29	deployment	deployment	NOUN
faba-152	45	30	of	of	ADP
faba-152	45	31	digital	digital	ADJ
faba-152	45	32	technologies	technology	NOUN
faba-152	45	33	.	.	PUNCT
faba-152	46	1	based	base	VERB
faba-152	46	2	on	on	ADP
faba-152	46	3	the	the	DET
faba-152	46	4	conducted	conduct	VERB
faba-152	46	5	literature	literature	PROPN
faba-152	46	6	review	review	PROPN
faba-152	46	7	,	,	PUNCT
faba-152	46	8	the	the	DET
faba-152	46	9	identified	identify	VERB
faba-152	46	10	publications	publication	NOUN
faba-152	46	11	do	do	AUX
faba-152	46	12	not	not	PART
faba-152	46	13	repeat	repeat	VERB
faba-152	46	14	the	the	DET
faba-152	46	15	purpose	purpose	NOUN
faba-152	46	16	of	of	ADP
faba-152	46	17	the	the	DET
faba-152	46	18	present	present	ADJ
faba-152	46	19	study	study	NOUN
faba-152	46	20	.	.	PUNCT
faba-152	47	1	in	in	ADP
faba-152	47	2	some	some	PRON
faba-152	47	3	of	of	ADP
faba-152	47	4	the	the	DET
faba-152	47	5	articles	article	NOUN
faba-152	47	6	,	,	PUNCT
faba-152	47	7	the	the	DET
faba-152	47	8	authors	author	NOUN
faba-152	47	9	also	also	ADV
faba-152	47	10	evaluate	evaluate	VERB
faba-152	47	11	a	a	DET
faba-152	47	12	system	system	NOUN
faba-152	47	13	of	of	ADP
faba-152	47	14	indicators	indicator	NOUN
faba-152	47	15	in	in	ADP
faba-152	47	16	terms	term	NOUN
faba-152	47	17	of	of	ADP
faba-152	47	18	financial	financial	ADJ
faba-152	47	19	performance	performance	NOUN
faba-152	47	20	of	of	ADP
faba-152	47	21	aviation	aviation	NOUN
faba-152	47	22	operators	operator	NOUN
faba-152	47	23	and/or	and/or	CCONJ
faba-152	47	24	airport	airport	NOUN
faba-152	47	25	operators	operator	NOUN
faba-152	47	26	.	.	PUNCT
faba-152	48	1	however	however	ADV
faba-152	48	2	,	,	PUNCT
faba-152	48	3	the	the	DET
faba-152	48	4	present	present	ADJ
faba-152	48	5	research	research	NOUN
faba-152	48	6	differentiates	differentiate	NOUN
faba-152	48	7	amongst	amongst	ADP
faba-152	48	8	them	they	PRON
faba-152	48	9	,	,	PUNCT
faba-152	48	10	as	as	SCONJ
faba-152	48	11	it	it	PRON
faba-152	48	12	tries	try	VERB
faba-152	48	13	to	to	PART
faba-152	48	14	examine	examine	VERB
faba-152	48	15	the	the	DET
faba-152	48	16	correlation	correlation	NOUN
faba-152	48	17	between	between	ADP
faba-152	48	18	financial	financial	ADJ
faba-152	48	19	and	and	CCONJ
faba-152	48	20	digital	digital	ADJ
faba-152	48	21	performance	performance	NOUN
faba-152	48	22	of	of	ADP
faba-152	48	23	air	air	NOUN
faba-152	48	24	passenger	passenger	NOUN
faba-152	48	25	carriers	carrier	NOUN
faba-152	48	26	in	in	ADP
faba-152	48	27	the	the	DET
faba-152	48	28	case	case	NOUN
faba-152	48	29	of	of	ADP
faba-152	48	30	a	a	DET
faba-152	48	31	developing	develop	VERB
faba-152	48	32	member	member	NOUN
faba-152	48	33	-	-	PUNCT
faba-152	48	34	state	state	NOUN
faba-152	48	35	with	with	ADP
faba-152	48	36	transition	transition	NOUN
faba-152	48	37	economy	economy	NOUN
faba-152	48	38	like	like	ADP
faba-152	48	39	bulgaria	bulgaria	PROPN
faba-152	48	40	.	.	PUNCT
faba-152	49	1	trends	trend	NOUN
faba-152	49	2	and	and	CCONJ
faba-152	49	3	policy	policy	NOUN
faba-152	49	4	implications	implication	NOUN
faba-152	49	5	in	in	ADP
faba-152	49	6	the	the	DET
faba-152	49	7	digitalization	digitalization	NOUN
faba-152	49	8	process	process	NOUN
faba-152	49	9	of	of	ADP
faba-152	49	10	air	air	NOUN
faba-152	49	11	transport	transport	PROPN
faba-152	49	12	modern	modern	ADJ
faba-152	49	13	digital	digital	ADJ
faba-152	49	14	technologies	technology	NOUN
faba-152	49	15	allow	allow	VERB
faba-152	49	16	to	to	ADP
faba-152	49	17	all	all	DET
faba-152	49	18	participants	participant	NOUN
faba-152	49	19	in	in	ADP
faba-152	49	20	the	the	DET
faba-152	49	21	passenger	passenger	NOUN
faba-152	49	22	carriages	carriage	NOUN
faba-152	49	23	by	by	ADP
faba-152	49	24	air	air	NOUN
faba-152	49	25	transport	transport	NOUN
faba-152	49	26	to	to	PART
faba-152	49	27	gain	gain	VERB
faba-152	49	28	utilities	utility	NOUN
faba-152	49	29	,	,	PUNCT
faba-152	49	30	such	such	ADJ
faba-152	49	31	as	as	ADP
faba-152	49	32	:	:	PUNCT
faba-152	49	33	better	well	ADJ
faba-152	49	34	quality	quality	NOUN
faba-152	49	35	and	and	CCONJ
faba-152	49	36	comfort	comfort	NOUN
faba-152	49	37	during	during	ADP
faba-152	49	38	travel	travel	NOUN
faba-152	49	39	;	;	PUNCT
faba-152	49	40	introduction	introduction	NOUN
faba-152	49	41	of	of	ADP
faba-152	49	42	many	many	ADJ
faba-152	49	43	applications	application	NOUN
faba-152	49	44	for	for	ADP
faba-152	49	45	entertainment	entertainment	NOUN
faba-152	49	46	of	of	ADP
faba-152	49	47	passengers	passenger	NOUN
faba-152	49	48	during	during	ADP
faba-152	49	49	the	the	DET
faba-152	49	50	flight	flight	NOUN
faba-152	49	51	;	;	PUNCT
faba-152	49	52	better	well	ADV
faba-152	49	53	environmental	environmental	ADJ
faba-152	49	54	and	and	CCONJ
faba-152	49	55	productiveness	productiveness	NOUN
faba-152	49	56	efficiency	efficiency	NOUN
faba-152	49	57	for	for	ADP
faba-152	49	58	aviation	aviation	NOUN
faba-152	49	59	operators	operator	NOUN
faba-152	49	60	and	and	CCONJ
faba-152	49	61	creating	create	VERB
faba-152	49	62	economic	economic	ADJ
faba-152	49	63	growth	growth	NOUN
faba-152	49	64	.	.	PUNCT
faba-152	50	1	already	already	ADV
faba-152	50	2	in	in	ADP
faba-152	50	3	the	the	DET
faba-152	50	4	end	end	NOUN
faba-152	50	5	of	of	ADP
faba-152	50	6	2020	2020	NUM
faba-152	50	7	,	,	PUNCT
faba-152	50	8	with	with	ADP
faba-152	50	9	the	the	DET
faba-152	50	10	introduction	introduction	NOUN
faba-152	50	11	of	of	ADP
faba-152	50	12	sustainable	sustainable	ADJ
faba-152	50	13	and	and	CCONJ
faba-152	50	14	smart	smart	ADJ
faba-152	50	15	mobility	mobility	NOUN
faba-152	50	16	strategy	strategy	NOUN
faba-152	50	17	(	(	PUNCT
faba-152	50	18	ec	ec	PROPN
faba-152	50	19	2020	2020	NUM
faba-152	50	20	)	)	PUNCT
faba-152	50	21	,	,	PUNCT
faba-152	50	22	the	the	DET
faba-152	50	23	european	european	PROPN
faba-152	50	24	commission	commission	PROPN
faba-152	50	25	sets	set	VERB
faba-152	50	26	out	out	ADP
faba-152	50	27	three	three	NUM
faba-152	50	28	main	main	ADJ
faba-152	50	29	priorities	priority	NOUN
faba-152	50	30	for	for	ADP
faba-152	50	31	development	development	NOUN
faba-152	50	32	of	of	ADP
faba-152	50	33	the	the	DET
faba-152	50	34	relative	relative	ADJ
faba-152	50	35	transport	transport	NOUN
faba-152	50	36	modes	mode	NOUN
faba-152	50	37	:	:	PUNCT
faba-152	50	38	strongly	strongly	ADV
faba-152	50	39	limiting	limit	VERB
faba-152	50	40	the	the	DET
faba-152	50	41	dependence	dependence	NOUN
faba-152	50	42	of	of	ADP
faba-152	50	43	rolling	roll	VERB
faba-152	50	44	stock	stock	NOUN
faba-152	50	45	on	on	ADP
faba-152	50	46	fossil	fossil	ADJ
faba-152	50	47	fuels	fuel	NOUN
faba-152	50	48	;	;	PUNCT
faba-152	50	49	development	development	NOUN
faba-152	50	50	and	and	CCONJ
faba-152	50	51	usage	usage	NOUN
faba-152	50	52	of	of	ADP
faba-152	50	53	sustainable	sustainable	ADJ
faba-152	50	54	transport	transport	NOUN
faba-152	50	55	modes	mode	NOUN
faba-152	50	56	in	in	ADP
faba-152	50	57	freight	freight	NOUN
faba-152	50	58	and	and	CCONJ
faba-152	50	59	passenger	passenger	NOUN
faba-152	50	60	carriages	carriage	NOUN
faba-152	50	61	through	through	ADP
faba-152	50	62	the	the	DET
faba-152	50	63	deployment	deployment	NOUN
faba-152	50	64	of	of	ADP
faba-152	50	65	information	information	NOUN
faba-152	50	66	and	and	CCONJ
faba-152	50	67	communication	communication	NOUN
faba-152	50	68	technologies	technology	NOUN
faba-152	50	69	(	(	PUNCT
faba-152	50	70	ict	ict	PROPN
faba-152	50	71	)	)	PUNCT
faba-152	50	72	;	;	PUNCT
faba-152	50	73	internalization	internalization	NOUN
faba-152	50	74	of	of	ADP
faba-152	50	75	the	the	DET
faba-152	50	76	external	external	ADJ
faba-152	50	77	costs	cost	NOUN
faba-152	50	78	of	of	ADP
faba-152	50	79	transport	transport	NOUN
faba-152	50	80	and	and	CCONJ
faba-152	50	81	introduction	introduction	NOUN
faba-152	50	82	of	of	ADP
faba-152	50	83	the	the	DET
faba-152	50	84	“	"	PUNCT
faba-152	50	85	polluter	polluter	ADJ
faba-152	50	86	pay	pay	NOUN
faba-152	50	87	principle	principle	NOUN
faba-152	50	88	”	"	PUNCT
faba-152	50	89	.	.	PUNCT
faba-152	51	1	in	in	ADP
faba-152	51	2	the	the	DET
faba-152	51	3	section	section	NOUN
faba-152	51	4	,	,	PUNCT
faba-152	51	5	concerning	concern	VERB
faba-152	51	6	the	the	DET
faba-152	51	7	development	development	NOUN
faba-152	51	8	of	of	ADP
faba-152	51	9	air	air	NOUN
faba-152	51	10	transport	transport	NOUN
faba-152	51	11	,	,	PUNCT
faba-152	51	12	it	it	PRON
faba-152	51	13	is	be	AUX
faba-152	51	14	proposed	propose	VERB
faba-152	51	15	in	in	ADP
faba-152	51	16	the	the	DET
faba-152	51	17	future	future	NOUN
faba-152	51	18	to	to	PART
faba-152	51	19	be	be	AUX
faba-152	51	20	used	use	VERB
faba-152	51	21	zero	zero	NUM
faba-152	51	22	-	-	PUNCT
faba-152	51	23	emission	emission	NOUN
faba-152	51	24	technologies	technology	NOUN
faba-152	51	25	;	;	PUNCT
faba-152	51	26	to	to	PART
faba-152	51	27	be	be	AUX
faba-152	51	28	constructed	construct	VERB
faba-152	51	29	and	and	CCONJ
faba-152	51	30	introduced	introduce	VERB
faba-152	51	31	green	green	ADJ
faba-152	51	32	aircraft	aircraft	NOUN
faba-152	51	33	;	;	PUNCT
faba-152	51	34	sesar	sesar	ADJ
faba-152	51	35	to	to	PART
faba-152	51	36	be	be	AUX
faba-152	51	37	deployed	deploy	VERB
faba-152	51	38	so	so	SCONJ
faba-152	51	39	as	as	ADP
faba-152	51	40	till	till	SCONJ
faba-152	51	41	2050	2050	NUM
faba-152	51	42	at	at	ADP
faba-152	51	43	the	the	DET
faba-152	51	44	latest	late	ADJ
faba-152	51	45	the	the	DET
faba-152	51	46	greenhouse	greenhouse	NOUN
faba-152	51	47	gas	gas	NOUN
faba-152	51	48	emissions	emission	NOUN
faba-152	51	49	by	by	ADP
faba-152	51	50	air	air	NOUN
faba-152	51	51	transport	transport	NOUN
faba-152	51	52	to	to	PART
faba-152	51	53	be	be	AUX
faba-152	51	54	reduced	reduce	VERB
faba-152	51	55	by	by	ADP
faba-152	51	56	55	55	NUM
faba-152	51	57	%	%	NOUN
faba-152	51	58	compared	compare	VERB
faba-152	51	59	to	to	ADP
faba-152	51	60	the	the	DET
faba-152	51	61	values	value	NOUN
faba-152	51	62	of	of	ADP
faba-152	51	63	1990	1990	NUM
faba-152	51	64	.	.	PUNCT
faba-152	52	1	in	in	ADP
faba-152	52	2	this	this	DET
faba-152	52	3	sense	sense	NOUN
faba-152	52	4	,	,	PUNCT
faba-152	52	5	in	in	ADP
faba-152	52	6	2021	2021	NUM
faba-152	52	7	the	the	DET
faba-152	52	8	european	european	PROPN
faba-152	52	9	commission	commission	PROPN
faba-152	52	10	introduced	introduce	VERB
faba-152	52	11	a	a	DET
faba-152	52	12	proposal	proposal	NOUN
faba-152	52	13	for	for	ADP
faba-152	52	14	sustainable	sustainable	ADJ
faba-152	52	15	aviation	aviation	NOUN
faba-152	52	16	fuels	fuel	NOUN
faba-152	52	17	regulation	regulation	NOUN
faba-152	52	18	(	(	PUNCT
faba-152	52	19	refuel	refuel	VERB
faba-152	52	20	eu	eu	PROPN
faba-152	52	21	2021	2021	NUM
faba-152	52	22	)	)	PUNCT
faba-152	52	23	,	,	PUNCT
faba-152	52	24	whose	whose	DET
faba-152	52	25	purpose	purpose	NOUN
faba-152	52	26	is	be	AUX
faba-152	52	27	to	to	PART
faba-152	52	28	propose	propose	VERB
faba-152	52	29	measures	measure	NOUN
faba-152	52	30	air	air	NOUN
faba-152	52	31	transport	transport	NOUN
faba-152	52	32	to	to	PART
faba-152	52	33	be	be	AUX
faba-152	52	34	included	include	VERB
faba-152	52	35	in	in	ADP
faba-152	52	36	the	the	DET
faba-152	52	37	european	european	PROPN
faba-152	52	38	emissions	emissions	PROPN
faba-152	52	39	trading	trading	NOUN
faba-152	52	40	scheme	scheme	NOUN
faba-152	52	41	(	(	PUNCT
faba-152	52	42	eu	eu	PROPN
faba-152	52	43	ets	ets	PROPN
faba-152	52	44	)	)	PUNCT
faba-152	52	45	,	,	PUNCT
faba-152	52	46	to	to	PART
faba-152	52	47	be	be	AUX
faba-152	52	48	encouraged	encourage	VERB
faba-152	52	49	the	the	DET
faba-152	52	50	usage	usage	NOUN
faba-152	52	51	of	of	ADP
faba-152	52	52	sustainable	sustainable	ADJ
faba-152	52	53	aviation	aviation	NOUN
faba-152	52	54	fuel	fuel	NOUN
faba-152	52	55	(	(	PUNCT
faba-152	52	56	saf	saf	PROPN
faba-152	52	57	)	)	PUNCT
faba-152	52	58	and	and	CCONJ
faba-152	52	59	to	to	PART
faba-152	52	60	be	be	AUX
faba-152	52	61	constructed	construct	VERB
faba-152	52	62	electric	electric	ADJ
faba-152	52	63	power	power	NOUN
faba-152	52	64	stations	station	NOUN
faba-152	52	65	on	on	ADP
faba-152	52	66	the	the	DET
faba-152	52	67	territory	territory	NOUN
faba-152	52	68	of	of	ADP
faba-152	52	69	airports	airport	NOUN
faba-152	52	70	.	.	PUNCT
faba-152	53	1	the	the	DET
faba-152	53	2	measures	measure	NOUN
faba-152	53	3	,	,	PUNCT
faba-152	53	4	listed	list	VERB
faba-152	53	5	in	in	ADP
faba-152	53	6	the	the	DET
faba-152	53	7	document	document	NOUN
faba-152	53	8	will	will	AUX
faba-152	53	9	contribute	contribute	VERB
faba-152	53	10	to	to	ADP
faba-152	53	11	the	the	DET
faba-152	53	12	achievement	achievement	NOUN
faba-152	53	13	of	of	ADP
faba-152	53	14	european	european	PROPN
faba-152	53	15	green	green	PROPN
faba-152	53	16	deal	deal	NOUN
faba-152	53	17	and	and	CCONJ
faba-152	53	18	fit	fit	VERB
faba-152	53	19	for	for	ADP
faba-152	53	20	55	55	NUM
faba-152	53	21	package	package	NOUN
faba-152	53	22	goals	goal	NOUN
faba-152	53	23	for	for	ADP
faba-152	53	24	climate	climate	NOUN
faba-152	53	25	neutrality	neutrality	NOUN
faba-152	53	26	till	till	SCONJ
faba-152	53	27	2050	2050	NUM
faba-152	53	28	.	.	PUNCT
faba-152	54	1	in	in	ADP
faba-152	54	2	the	the	DET
faba-152	54	3	refuel	refuel	NOUN
faba-152	54	4	aviation	aviation	NOUN
faba-152	54	5	initiative	initiative	NOUN
faba-152	54	6	it	it	PRON
faba-152	54	7	is	be	AUX
faba-152	54	8	indicated	indicate	VERB
faba-152	54	9	that	that	SCONJ
faba-152	54	10	till	till	SCONJ
faba-152	54	11	2030	2030	NUM
faba-152	54	12	at	at	ADV
faba-152	54	13	least	least	ADV
faba-152	54	14	5	5	NUM
faba-152	54	15	%	%	NOUN
faba-152	54	16	of	of	ADP
faba-152	54	17	the	the	DET
faba-152	54	18	aviation	aviation	NOUN
faba-152	54	19	fuel	fuel	NOUN
faba-152	54	20	used	use	VERB
faba-152	54	21	need	need	VERB
faba-152	54	22	to	to	PART
faba-152	54	23	be	be	AUX
faba-152	54	24	saf	saf	ADJ
faba-152	54	25	and	and	CCONJ
faba-152	54	26	by	by	ADP
faba-152	54	27	2050	2050	NUM
faba-152	54	28	its	its	PRON
faba-152	54	29	relative	relative	ADJ
faba-152	54	30	share	share	NOUN
faba-152	54	31	must	must	AUX
faba-152	54	32	reach	reach	VERB
faba-152	54	33	63	63	NUM
faba-152	54	34	%	%	NOUN
faba-152	54	35	.	.	PUNCT
faba-152	55	1	the	the	DET
faba-152	55	2	fulfillment	fulfillment	NOUN
faba-152	55	3	of	of	ADP
faba-152	55	4	such	such	ADJ
faba-152	55	5	requirements	requirement	NOUN
faba-152	55	6	is	be	AUX
faba-152	55	7	associated	associate	VERB
faba-152	55	8	with	with	ADP
faba-152	55	9	an	an	DET
faba-152	55	10	increase	increase	NOUN
faba-152	55	11	in	in	ADP
faba-152	55	12	the	the	DET
faba-152	55	13	amount	amount	NOUN
faba-152	55	14	of	of	ADP
faba-152	55	15	the	the	DET
faba-152	55	16	operational	operational	ADJ
faba-152	55	17	costs	cost	NOUN
faba-152	55	18	for	for	ADP
faba-152	55	19	air	air	NOUN
faba-152	55	20	carriers	carrier	NOUN
faba-152	55	21	,	,	PUNCT
faba-152	55	22	as	as	SCONJ
faba-152	55	23	they	they	PRON
faba-152	55	24	currently	currently	ADV
faba-152	55	25	must	must	AUX
faba-152	55	26	comply	comply	VERB
faba-152	55	27	with	with	ADP
faba-152	55	28	several	several	ADJ
faba-152	55	29	imposed	impose	VERB
faba-152	55	30	measures	measure	NOUN
faba-152	55	31	like	like	ADP
faba-152	55	32	:	:	PUNCT
faba-152	55	33			NOUN
faba-152	55	34	paying	pay	VERB
faba-152	55	35	infrastructure	infrastructure	NOUN
faba-152	55	36	charges	charge	NOUN
faba-152	55	37	,	,	PUNCT
faba-152	55	38	depending	depend	VERB
faba-152	55	39	on	on	ADP
faba-152	55	40	the	the	DET
faba-152	55	41	quantity	quantity	NOUN
faba-152	55	42	of	of	ADP
faba-152	55	43	co2	co2	NOUN
faba-152	55	44	emissions	emission	NOUN
faba-152	55	45	and	and	CCONJ
faba-152	55	46	noise	noise	NOUN
faba-152	55	47	pollution	pollution	NOUN
faba-152	55	48	in	in	ADP
faba-152	55	49	the	the	DET
faba-152	55	50	vicinity	vicinity	NOUN
faba-152	55	51	of	of	ADP
faba-152	55	52	airports	airport	NOUN
faba-152	55	53	.	.	PUNCT
faba-152	56	1	petya	petya	PROPN
faba-152	56	2	koralova	koralova	PROPN
faba-152	56	3	-	-	PUNCT
faba-152	56	4	nozharova	nozharova	NOUN
faba-152	56	5	/	/	SYM
faba-152	56	6	finance	finance	NOUN
faba-152	56	7	,	,	PUNCT
faba-152	56	8	accounting	accounting	NOUN
faba-152	56	9	and	and	CCONJ
faba-152	56	10	business	business	NOUN
faba-152	56	11	analysis	analysis	NOUN
faba-152	56	12	,	,	PUNCT
faba-152	56	13	volume	volume	NOUN
faba-152	56	14	5	5	NUM
faba-152	56	15	,	,	PUNCT
faba-152	56	16	issue	issue	NOUN
faba-152	56	17	1	1	NUM
faba-152	56	18	,	,	PUNCT
faba-152	56	19	2023	2023	NUM
faba-152	56	20	52	52	NUM
faba-152	56	21			NOUN
faba-152	56	22	possible	possible	ADJ
faba-152	56	23	introduction	introduction	NOUN
faba-152	56	24	of	of	ADP
faba-152	56	25	air	air	NOUN
faba-152	56	26	transport	transport	NOUN
faba-152	56	27	to	to	ADP
faba-152	56	28	the	the	DET
faba-152	56	29	european	european	PROPN
faba-152	56	30	union	union	PROPN
faba-152	56	31	emissions	emissions	PROPN
faba-152	56	32	trading	trading	NOUN
faba-152	56	33	scheme	scheme	NOUN
faba-152	56	34	.	.	PUNCT
faba-152	57	1			X
faba-152	57	2	offsetting	offset	VERB
faba-152	57	3	carbon	carbon	NOUN
faba-152	57	4	emissions	emission	NOUN
faba-152	57	5	through	through	ADP
faba-152	57	6	the	the	DET
faba-152	57	7	participation	participation	NOUN
faba-152	57	8	of	of	ADP
faba-152	57	9	countries	country	NOUN
faba-152	57	10	in	in	ADP
faba-152	57	11	the	the	DET
faba-152	57	12	international	international	ADJ
faba-152	57	13	civil	civil	ADJ
faba-152	57	14	aviation	aviation	NOUN
faba-152	57	15	organization	organization	NOUN
faba-152	57	16	(	(	PUNCT
faba-152	57	17	icao	icao	PROPN
faba-152	57	18	)	)	PUNCT
faba-152	57	19	carbon	carbon	NOUN
faba-152	57	20	offsetting	offset	VERB
faba-152	57	21	and	and	CCONJ
faba-152	57	22	reduction	reduction	NOUN
faba-152	57	23	scheme	scheme	NOUN
faba-152	57	24	for	for	ADP
faba-152	57	25	international	international	ADJ
faba-152	57	26	aviation	aviation	NOUN
faba-152	57	27	(	(	PUNCT
faba-152	57	28	corsia	corsia	PROPN
faba-152	57	29	)	)	PUNCT
faba-152	57	30	.	.	PUNCT
faba-152	58	1			NOUN
faba-152	58	2	usage	usage	NOUN
faba-152	58	3	of	of	ADP
faba-152	58	4	synthetic	synthetic	NOUN
faba-152	58	5	and	and	CCONJ
faba-152	58	6	biofuels	biofuel	NOUN
faba-152	58	7	,	,	PUNCT
faba-152	58	8	which	which	PRON
faba-152	58	9	relative	relative	ADJ
faba-152	58	10	share	share	NOUN
faba-152	58	11	since	since	SCONJ
faba-152	58	12	01.01.2025	01.01.2025	PROPN
faba-152	58	13	must	must	AUX
faba-152	58	14	be	be	AUX
faba-152	58	15	2	2	NUM
faba-152	58	16	%	%	NOUN
faba-152	58	17	of	of	ADP
faba-152	58	18	the	the	DET
faba-152	58	19	amount	amount	NOUN
faba-152	58	20	of	of	ADP
faba-152	58	21	the	the	DET
faba-152	58	22	aviation	aviation	NOUN
faba-152	58	23	fuel	fuel	NOUN
faba-152	58	24	used	use	VERB
faba-152	58	25	.	.	PUNCT
faba-152	59	1	the	the	DET
faba-152	59	2	establishment	establishment	NOUN
faba-152	59	3	of	of	ADP
faba-152	59	4	the	the	DET
faba-152	59	5	sesar	sesar	ADJ
faba-152	59	6	joint	joint	ADJ
faba-152	59	7	undertaking	undertaking	NOUN
faba-152	59	8	back	back	ADV
faba-152	59	9	in	in	ADP
faba-152	59	10	2007	2007	NUM
faba-152	59	11	was	be	AUX
faba-152	59	12	the	the	DET
faba-152	59	13	first	first	ADJ
faba-152	59	14	step	step	NOUN
faba-152	59	15	to	to	ADP
faba-152	59	16	improvement	improvement	NOUN
faba-152	59	17	of	of	ADP
faba-152	59	18	the	the	DET
faba-152	59	19	safety	safety	NOUN
faba-152	59	20	and	and	CCONJ
faba-152	59	21	security	security	NOUN
faba-152	59	22	management	management	NOUN
faba-152	59	23	of	of	ADP
faba-152	59	24	air	air	NOUN
faba-152	59	25	transport	transport	NOUN
faba-152	59	26	services	service	NOUN
faba-152	59	27	and	and	CCONJ
faba-152	59	28	their	their	PRON
faba-152	59	29	development	development	NOUN
faba-152	59	30	in	in	ADP
faba-152	59	31	terms	term	NOUN
faba-152	59	32	of	of	ADP
faba-152	59	33	the	the	DET
faba-152	59	34	socalled	socalled	ADJ
faba-152	59	35	digital	digital	ADJ
faba-152	59	36	era	era	NOUN
faba-152	59	37	(	(	PUNCT
faba-152	59	38	aci	aci	PROPN
faba-152	59	39	2019	2019	NUM
faba-152	59	40	)	)	PUNCT
faba-152	59	41	.	.	PUNCT
faba-152	60	1	at	at	ADP
faba-152	60	2	the	the	DET
faba-152	60	3	end	end	NOUN
faba-152	60	4	of	of	ADP
faba-152	60	5	2019	2019	NUM
faba-152	60	6	there	there	PRON
faba-152	60	7	is	be	VERB
faba-152	60	8	already	already	ADV
faba-152	60	9	a	a	DET
faba-152	60	10	talk	talk	NOUN
faba-152	60	11	about	about	ADP
faba-152	60	12	digital	digital	ADJ
faba-152	60	13	european	european	ADJ
faba-152	60	14	sky	sky	NOUN
faba-152	60	15	,	,	PUNCT
faba-152	60	16	where	where	SCONJ
faba-152	60	17	the	the	DET
faba-152	60	18	latest	late	ADJ
faba-152	60	19	digital	digital	ADJ
faba-152	60	20	technologies	technology	NOUN
faba-152	60	21	for	for	ADP
faba-152	60	22	transformation	transformation	NOUN
faba-152	60	23	of	of	ADP
faba-152	60	24	the	the	DET
faba-152	60	25	european	european	PROPN
faba-152	60	26	aviation	aviation	NOUN
faba-152	60	27	in	in	ADP
faba-152	60	28	terms	term	NOUN
faba-152	60	29	of	of	ADP
faba-152	60	30	safe	safe	ADJ
faba-152	60	31	and	and	CCONJ
faba-152	60	32	efficient	efficient	ADJ
faba-152	60	33	air	air	NOUN
faba-152	60	34	traffic	traffic	NOUN
faba-152	60	35	management	management	NOUN
faba-152	60	36	while	while	SCONJ
faba-152	60	37	minimizing	minimize	VERB
faba-152	60	38	the	the	DET
faba-152	60	39	harmful	harmful	ADJ
faba-152	60	40	impact	impact	NOUN
faba-152	60	41	on	on	ADP
faba-152	60	42	the	the	DET
faba-152	60	43	environment	environment	NOUN
faba-152	60	44	are	be	AUX
faba-152	60	45	used	use	VERB
faba-152	60	46	(	(	PUNCT
faba-152	60	47	sesar	sesar	ADJ
faba-152	60	48	2019	2019	NUM
faba-152	60	49	)	)	PUNCT
faba-152	60	50	.	.	PUNCT
faba-152	61	1	in	in	ADP
faba-152	61	2	2019	2019	NUM
faba-152	61	3	,	,	PUNCT
faba-152	61	4	the	the	DET
faba-152	61	5	european	european	ADJ
faba-152	61	6	parliament	parliament	NOUN
faba-152	61	7	adopted	adopt	VERB
faba-152	61	8	a	a	DET
faba-152	61	9	regulation	regulation	NOUN
faba-152	61	10	on	on	ADP
faba-152	61	11	the	the	DET
faba-152	61	12	rules	rule	NOUN
faba-152	61	13	and	and	CCONJ
faba-152	61	14	procedures	procedure	NOUN
faba-152	61	15	for	for	ADP
faba-152	61	16	the	the	DET
faba-152	61	17	operation	operation	NOUN
faba-152	61	18	of	of	ADP
faba-152	61	19	unmanned	unmanned	ADJ
faba-152	61	20	aircraft	aircraft	NOUN
faba-152	61	21	for	for	ADP
faba-152	61	22	civil	civil	ADJ
faba-152	61	23	purposes	purpose	NOUN
faba-152	61	24	(	(	PUNCT
faba-152	61	25	ep	ep	PROPN
faba-152	61	26	2019	2019	NUM
faba-152	61	27	)	)	PUNCT
faba-152	61	28	.	.	PUNCT
faba-152	62	1	in	in	ADP
faba-152	62	2	this	this	DET
faba-152	62	3	sense	sense	NOUN
faba-152	62	4	,	,	PUNCT
faba-152	62	5	the	the	DET
faba-152	62	6	digitalization	digitalization	NOUN
faba-152	62	7	process	process	NOUN
faba-152	62	8	impacts	impact	NOUN
faba-152	62	9	significantly	significantly	ADV
faba-152	62	10	,	,	PUNCT
faba-152	62	11	first	first	ADV
faba-152	62	12	the	the	DET
faba-152	62	13	economic	economic	ADJ
faba-152	62	14	and	and	CCONJ
faba-152	62	15	financial	financial	ADJ
faba-152	62	16	statusquo	statusquo	NOUN
faba-152	62	17	of	of	ADP
faba-152	62	18	aviation	aviation	NOUN
faba-152	62	19	operators	operator	NOUN
faba-152	62	20	because	because	SCONJ
faba-152	62	21	:	:	PUNCT
faba-152	62	22	till	till	SCONJ
faba-152	62	23	2050	2050	NUM
faba-152	62	24	there	there	PRON
faba-152	62	25	will	will	AUX
faba-152	62	26	be	be	AUX
faba-152	62	27	observed	observe	VERB
faba-152	62	28	revolutionary	revolutionary	ADJ
faba-152	62	29	changes	change	NOUN
faba-152	62	30	in	in	ADP
faba-152	62	31	the	the	DET
faba-152	62	32	aircraft	aircraft	NOUN
faba-152	62	33	construction	construction	NOUN
faba-152	62	34	industry	industry	NOUN
faba-152	62	35	,	,	PUNCT
faba-152	62	36	concerning	concern	VERB
faba-152	62	37	the	the	DET
faba-152	62	38	aero	aero	ADJ
faba-152	62	39	-	-	ADJ
faba-152	62	40	dynamic	dynamic	ADJ
faba-152	62	41	structure	structure	NOUN
faba-152	62	42	of	of	ADP
faba-152	62	43	airplanes	airplane	NOUN
faba-152	62	44	;	;	PUNCT
faba-152	62	45	the	the	DET
faba-152	62	46	architecture	architecture	NOUN
faba-152	62	47	of	of	ADP
faba-152	62	48	their	their	PRON
faba-152	62	49	power	power	NOUN
faba-152	62	50	engines	engine	NOUN
faba-152	62	51	,	,	PUNCT
faba-152	62	52	wings	wing	NOUN
faba-152	62	53	,	,	PUNCT
faba-152	62	54	and	and	CCONJ
faba-152	62	55	fuselage	fuselage	NOUN
faba-152	62	56	;	;	PUNCT
faba-152	62	57	the	the	DET
faba-152	62	58	emergence	emergence	NOUN
faba-152	62	59	of	of	ADP
faba-152	62	60	electric	electric	ADJ
faba-152	62	61	aircraft	aircraft	NOUN
faba-152	62	62	and	and	CCONJ
faba-152	62	63	planes	plane	NOUN
faba-152	62	64	,	,	PUNCT
faba-152	62	65	powered	power	VERB
faba-152	62	66	by	by	ADP
faba-152	62	67	batteries	battery	NOUN
faba-152	62	68	(	(	PUNCT
faba-152	62	69	iata	iata	NOUN
faba-152	62	70	2019	2019	NUM
faba-152	62	71	)	)	PUNCT
faba-152	62	72	.	.	PUNCT
faba-152	63	1	the	the	DET
faba-152	63	2	introduction	introduction	NOUN
faba-152	63	3	of	of	ADP
faba-152	63	4	such	such	ADJ
faba-152	63	5	types	type	NOUN
faba-152	63	6	of	of	ADP
faba-152	63	7	aircraft	aircraft	NOUN
faba-152	63	8	will	will	AUX
faba-152	63	9	lead	lead	VERB
faba-152	63	10	to	to	ADP
faba-152	63	11	reductions	reduction	NOUN
faba-152	63	12	in	in	ADP
faba-152	63	13	the	the	DET
faba-152	63	14	sum	sum	NOUN
faba-152	63	15	of	of	ADP
faba-152	63	16	operational	operational	ADJ
faba-152	63	17	costs	cost	NOUN
faba-152	63	18	for	for	ADP
faba-152	63	19	air	air	NOUN
faba-152	63	20	carriers	carrier	NOUN
faba-152	63	21	,	,	PUNCT
faba-152	63	22	especially	especially	ADV
faba-152	63	23	in	in	ADP
faba-152	63	24	the	the	DET
faba-152	63	25	field	field	NOUN
faba-152	63	26	of	of	ADP
faba-152	63	27	noise	noise	NOUN
faba-152	63	28	and	and	CCONJ
faba-152	63	29	environmental	environmental	ADJ
faba-152	63	30	pollution	pollution	NOUN
faba-152	63	31	.	.	PUNCT
faba-152	64	1	on	on	ADP
faba-152	64	2	the	the	DET
faba-152	64	3	other	other	ADJ
faba-152	64	4	hand	hand	NOUN
faba-152	64	5	,	,	PUNCT
faba-152	64	6	the	the	DET
faba-152	64	7	system	system	NOUN
faba-152	64	8	taxibot	taxibot	NOUN
faba-152	64	9	will	will	AUX
faba-152	64	10	be	be	AUX
faba-152	64	11	applied	apply	VERB
faba-152	64	12	on	on	ADP
faba-152	64	13	the	the	DET
faba-152	64	14	territory	territory	NOUN
faba-152	64	15	of	of	ADP
faba-152	64	16	airports	airport	NOUN
faba-152	64	17	.	.	PUNCT
faba-152	65	1	it	it	PRON
faba-152	65	2	is	be	AUX
faba-152	65	3	a	a	DET
faba-152	65	4	revolutionary	revolutionary	ADJ
faba-152	65	5	hybrid	hybrid	ADJ
faba-152	65	6	towing	towing	NOUN
faba-152	65	7	system	system	NOUN
faba-152	65	8	,	,	PUNCT
faba-152	65	9	intended	intend	VERB
faba-152	65	10	for	for	ADP
faba-152	65	11	taxiing	taxi	VERB
faba-152	65	12	of	of	ADP
faba-152	65	13	aircraft	aircraft	NOUN
faba-152	65	14	(	(	PUNCT
faba-152	65	15	van	van	PROPN
faba-152	65	16	winkel	winkel	PROPN
faba-152	65	17	2023	2023	NUM
faba-152	65	18	)	)	PUNCT
faba-152	65	19	.	.	PUNCT
faba-152	66	1	the	the	DET
faba-152	66	2	usage	usage	NOUN
faba-152	66	3	of	of	ADP
faba-152	66	4	taxibot	taxibot	PROPN
faba-152	66	5	will	will	AUX
faba-152	66	6	have	have	VERB
faba-152	66	7	a	a	DET
faba-152	66	8	positive	positive	ADJ
faba-152	66	9	economic	economic	ADJ
faba-152	66	10	effect	effect	NOUN
faba-152	66	11	on	on	ADP
faba-152	66	12	the	the	DET
faba-152	66	13	financial	financial	ADJ
faba-152	66	14	performance	performance	NOUN
faba-152	66	15	of	of	ADP
faba-152	66	16	aviation	aviation	NOUN
faba-152	66	17	operators	operator	NOUN
faba-152	66	18	,	,	PUNCT
faba-152	66	19	as	as	SCONJ
faba-152	66	20	it	it	PRON
faba-152	66	21	can	can	AUX
faba-152	66	22	contribute	contribute	VERB
faba-152	66	23	to	to	ADP
faba-152	66	24	85	85	NUM
faba-152	66	25	%	%	NOUN
faba-152	66	26	fuel	fuel	NOUN
faba-152	66	27	consumption	consumption	NOUN
faba-152	66	28	reductions	reduction	NOUN
faba-152	66	29	of	of	ADP
faba-152	66	30	aircrafts	aircraft	NOUN
faba-152	66	31	during	during	ADP
faba-152	66	32	their	their	PRON
faba-152	66	33	parking	parking	NOUN
faba-152	66	34	on	on	ADP
faba-152	66	35	the	the	DET
faba-152	66	36	territory	territory	NOUN
faba-152	66	37	of	of	ADP
faba-152	66	38	airports	airport	NOUN
faba-152	66	39	.	.	PUNCT
faba-152	67	1	second	second	ADJ
faba-152	67	2	,	,	PUNCT
faba-152	67	3	the	the	DET
faba-152	67	4	deployment	deployment	NOUN
faba-152	67	5	of	of	ADP
faba-152	67	6	digital	digital	ADJ
faba-152	67	7	technologies	technology	NOUN
faba-152	67	8	will	will	AUX
faba-152	67	9	also	also	ADV
faba-152	67	10	influence	influence	VERB
faba-152	67	11	the	the	DET
faba-152	67	12	employment	employment	NOUN
faba-152	67	13	rate	rate	NOUN
faba-152	67	14	in	in	ADP
faba-152	67	15	the	the	DET
faba-152	67	16	field	field	NOUN
faba-152	67	17	of	of	ADP
faba-152	67	18	air	air	NOUN
faba-152	67	19	transport	transport	NOUN
faba-152	67	20	.	.	PUNCT
faba-152	68	1	for	for	ADP
faba-152	68	2	example	example	NOUN
faba-152	68	3	,	,	PUNCT
faba-152	68	4	the	the	DET
faba-152	68	5	introduction	introduction	NOUN
faba-152	68	6	of	of	ADP
faba-152	68	7	one	one	NUM
faba-152	68	8	i	i	NOUN
faba-152	68	9	d	d	PROPN
faba-152	68	10	(	(	PUNCT
faba-152	68	11	2023	2023	NUM
faba-152	68	12	)	)	PUNCT
faba-152	68	13	by	by	ADP
faba-152	68	14	iata	iata	NOUN
faba-152	68	15	presents	present	NOUN
faba-152	68	16	opportunities	opportunity	NOUN
faba-152	68	17	for	for	SCONJ
faba-152	68	18	passengers	passenger	NOUN
faba-152	68	19	to	to	PART
faba-152	68	20	rationalize	rationalize	VERB
faba-152	68	21	their	their	PRON
faba-152	68	22	travel	travel	NOUN
faba-152	68	23	through	through	ADP
faba-152	68	24	sharing	share	VERB
faba-152	68	25	information	information	NOUN
faba-152	68	26	and	and	CCONJ
faba-152	68	27	processing	processing	NOUN
faba-152	68	28	contactless	contactless	NOUN
faba-152	68	29	check	check	NOUN
faba-152	68	30	-	-	PUNCT
faba-152	68	31	ins	in	NOUN
faba-152	68	32	by	by	ADP
faba-152	68	33	biometric	biometric	ADJ
faba-152	68	34	recognition	recognition	NOUN
faba-152	68	35	.	.	PUNCT
faba-152	69	1	this	this	PRON
faba-152	69	2	implies	imply	VERB
faba-152	69	3	reductions	reduction	NOUN
faba-152	69	4	in	in	ADP
faba-152	69	5	the	the	DET
faba-152	69	6	number	number	NOUN
faba-152	69	7	of	of	ADP
faba-152	69	8	persons	person	NOUN
faba-152	69	9	employed	employ	VERB
faba-152	69	10	by	by	ADP
faba-152	69	11	ground	ground	NOUN
faba-152	69	12	-	-	PUNCT
faba-152	69	13	handling	handle	VERB
faba-152	69	14	operators	operator	NOUN
faba-152	69	15	and	and	CCONJ
faba-152	69	16	job	job	NOUN
faba-152	69	17	losses	loss	NOUN
faba-152	69	18	.	.	PUNCT
faba-152	70	1	third	third	ADJ
faba-152	70	2	,	,	PUNCT
faba-152	70	3	the	the	DET
faba-152	70	4	deployment	deployment	NOUN
faba-152	70	5	of	of	ADP
faba-152	70	6	digital	digital	ADJ
faba-152	70	7	technologies	technology	NOUN
faba-152	70	8	will	will	AUX
faba-152	70	9	create	create	VERB
faba-152	70	10	additional	additional	ADJ
faba-152	70	11	benefits	benefit	NOUN
faba-152	70	12	for	for	ADP
faba-152	70	13	passengers	passenger	NOUN
faba-152	70	14	by	by	ADP
faba-152	70	15	providing	provide	VERB
faba-152	70	16	in	in	ADP
faba-152	70	17	-	-	PUNCT
faba-152	70	18	flight	flight	NOUN
faba-152	70	19	entertainments	entertainment	NOUN
faba-152	70	20	such	such	ADJ
faba-152	70	21	as	as	ADP
faba-152	70	22	augmented	augment	VERB
faba-152	70	23	and/or	and/or	CCONJ
faba-152	70	24	virtual	virtual	ADJ
faba-152	70	25	reality	reality	NOUN
faba-152	70	26	,	,	PUNCT
faba-152	70	27	applying	apply	VERB
faba-152	70	28	internet	internet	NOUN
faba-152	70	29	of	of	ADP
faba-152	70	30	things	thing	NOUN
faba-152	70	31	for	for	ADP
faba-152	70	32	tracking	track	VERB
faba-152	70	33	passengers	passenger	NOUN
faba-152	70	34	‘	'	PUNCT
faba-152	70	35	luggage	luggage	NOUN
faba-152	70	36	location	location	NOUN
faba-152	70	37	,	,	PUNCT
faba-152	70	38	which	which	DET
faba-152	70	39	fact	fact	NOUN
faba-152	70	40	will	will	AUX
faba-152	70	41	improve	improve	VERB
faba-152	70	42	the	the	DET
faba-152	70	43	reliability	reliability	NOUN
faba-152	70	44	and	and	CCONJ
faba-152	70	45	transparency	transparency	NOUN
faba-152	70	46	of	of	ADP
faba-152	70	47	the	the	DET
faba-152	70	48	transportation	transportation	NOUN
faba-152	70	49	services	service	NOUN
faba-152	70	50	provided	provide	VERB
faba-152	70	51	.	.	PUNCT
faba-152	71	1	in	in	ADP
faba-152	71	2	order	order	NOUN
faba-152	71	3	to	to	PART
faba-152	71	4	monitor	monitor	VERB
faba-152	71	5	the	the	DET
faba-152	71	6	digital	digital	ADJ
faba-152	71	7	technologies	technology	NOUN
faba-152	71	8	implementation	implementation	NOUN
faba-152	71	9	in	in	ADP
faba-152	71	10	the	the	DET
faba-152	71	11	separate	separate	ADJ
faba-152	71	12	economic	economic	ADJ
faba-152	71	13	sectors	sector	NOUN
faba-152	71	14	of	of	ADP
faba-152	71	15	member	member	NOUN
faba-152	71	16	-	-	PUNCT
faba-152	71	17	states	state	NOUN
faba-152	71	18	,	,	PUNCT
faba-152	71	19	as	as	ADV
faba-152	71	20	well	well	ADV
faba-152	71	21	as	as	ADP
faba-152	71	22	to	to	PART
faba-152	71	23	reach	reach	VERB
faba-152	71	24	convergence	convergence	NOUN
faba-152	71	25	in	in	ADP
faba-152	71	26	the	the	DET
faba-152	71	27	digitalization	digitalization	NOUN
faba-152	71	28	process	process	NOUN
faba-152	71	29	amongst	amongst	ADP
faba-152	71	30	countries	country	NOUN
faba-152	71	31	,	,	PUNCT
faba-152	71	32	as	as	ADV
faba-152	71	33	early	early	ADV
faba-152	71	34	as	as	ADP
faba-152	71	35	2014	2014	NUM
faba-152	71	36	the	the	DET
faba-152	71	37	european	european	PROPN
faba-152	71	38	commission	commission	PROPN
faba-152	71	39	introduced	introduce	VERB
faba-152	71	40	the	the	DET
faba-152	71	41	desi	desi	PROPN
faba-152	71	42	index	index	NOUN
faba-152	71	43	(	(	PUNCT
faba-152	71	44	desi	desi	NOUN
faba-152	71	45	2023	2023	NUM
faba-152	71	46	)	)	PUNCT
faba-152	71	47	.	.	PUNCT
faba-152	72	1	the	the	DET
faba-152	72	2	index	index	NOUN
faba-152	72	3	consists	consist	VERB
faba-152	72	4	of	of	ADP
faba-152	72	5	the	the	DET
faba-152	72	6	following	follow	VERB
faba-152	72	7	main	main	ADJ
faba-152	72	8	components	component	NOUN
faba-152	72	9	:	:	PUNCT
faba-152	72	10	human	human	ADJ
faba-152	72	11	capital	capital	NOUN
faba-152	72	12	digitalization	digitalization	NOUN
faba-152	72	13	,	,	PUNCT
faba-152	72	14	connectivity	connectivity	NOUN
faba-152	72	15	,	,	PUNCT
faba-152	72	16	integration	integration	NOUN
faba-152	72	17	of	of	ADP
faba-152	72	18	digital	digital	ADJ
faba-152	72	19	technologies	technology	NOUN
faba-152	72	20	and	and	CCONJ
faba-152	72	21	digital	digital	ADJ
faba-152	72	22	public	public	ADJ
faba-152	72	23	services	service	NOUN
faba-152	72	24	.	.	PUNCT
faba-152	73	1	in	in	ADP
faba-152	73	2	this	this	DET
faba-152	73	3	regard	regard	NOUN
faba-152	73	4	,	,	PUNCT
faba-152	73	5	on	on	ADP
faba-152	73	6	figure	figure	NOUN
faba-152	73	7	1	1	NUM
faba-152	73	8	they	they	PRON
faba-152	73	9	are	be	AUX
faba-152	73	10	presented	present	VERB
faba-152	73	11	the	the	DET
faba-152	73	12	trends	trend	NOUN
faba-152	73	13	in	in	ADP
faba-152	73	14	the	the	DET
faba-152	73	15	development	development	NOUN
faba-152	73	16	of	of	ADP
faba-152	73	17	desi	desi	PROPN
faba-152	73	18	index	index	NOUN
faba-152	73	19	for	for	ADP
faba-152	73	20	bulgaria	bulgaria	PROPN
faba-152	73	21	in	in	ADP
faba-152	73	22	comparison	comparison	NOUN
faba-152	73	23	to	to	ADP
faba-152	73	24	the	the	DET
faba-152	73	25	eu	eu	PROPN
faba-152	73	26	average	average	ADJ
faba-152	73	27	levels	level	NOUN
faba-152	73	28	of	of	ADP
faba-152	73	29	the	the	DET
faba-152	73	30	index	index	NOUN
faba-152	73	31	,	,	PUNCT
faba-152	73	32	as	as	ADV
faba-152	73	33	well	well	ADV
faba-152	73	34	as	as	ADP
faba-152	73	35	the	the	DET
faba-152	73	36	development	development	NOUN
faba-152	73	37	of	of	ADP
faba-152	73	38	some	some	PRON
faba-152	73	39	of	of	ADP
faba-152	73	40	its	its	PRON
faba-152	73	41	constituent	constituent	ADJ
faba-152	73	42	components	component	NOUN
faba-152	73	43	that	that	PRON
faba-152	73	44	are	be	AUX
faba-152	73	45	relevant	relevant	ADJ
faba-152	73	46	to	to	ADP
faba-152	73	47	the	the	DET
faba-152	73	48	purpose	purpose	NOUN
faba-152	73	49	of	of	ADP
faba-152	73	50	the	the	DET
faba-152	73	51	present	present	ADJ
faba-152	73	52	study	study	NOUN
faba-152	73	53	.	.	PUNCT
faba-152	74	1	this	this	DET
faba-152	74	2	analysis	analysis	NOUN
faba-152	74	3	will	will	AUX
faba-152	74	4	allow	allow	VERB
faba-152	74	5	to	to	PART
faba-152	74	6	be	be	AUX
faba-152	74	7	evaluated	evaluate	VERB
faba-152	74	8	the	the	DET
faba-152	74	9	level	level	NOUN
faba-152	74	10	of	of	ADP
faba-152	74	11	digital	digital	ADJ
faba-152	74	12	technologies	technology	NOUN
faba-152	74	13	implementation	implementation	NOUN
faba-152	74	14	by	by	ADP
faba-152	74	15	business	business	NOUN
faba-152	74	16	organizations	organization	NOUN
faba-152	74	17	in	in	ADP
faba-152	74	18	bulgaria	bulgaria	PROPN
faba-152	74	19	and	and	CCONJ
faba-152	74	20	in	in	ADP
faba-152	74	21	particular	particular	ADJ
faba-152	74	22	by	by	ADP
faba-152	74	23	aviation	aviation	NOUN
faba-152	74	24	operators	operator	NOUN
faba-152	74	25	.	.	PUNCT
faba-152	75	1	as	as	SCONJ
faba-152	75	2	one	one	PRON
faba-152	75	3	can	can	AUX
faba-152	75	4	see	see	VERB
faba-152	75	5	from	from	ADP
faba-152	75	6	figure	figure	NOUN
faba-152	75	7	1	1	NUM
faba-152	75	8	,	,	PUNCT
faba-152	75	9	bulgaria	bulgaria	PROPN
faba-152	75	10	is	be	AUX
faba-152	75	11	still	still	ADV
faba-152	75	12	lagging	lag	VERB
faba-152	75	13	in	in	ADP
faba-152	75	14	the	the	DET
faba-152	75	15	development	development	NOUN
faba-152	75	16	of	of	ADP
faba-152	75	17	the	the	DET
faba-152	75	18	desi	desi	PROPN
faba-152	75	19	index	index	NOUN
faba-152	75	20	,	,	PUNCT
faba-152	75	21	as	as	SCONJ
faba-152	75	22	in	in	ADP
faba-152	75	23	2022	2022	NUM
faba-152	75	24	its	its	PRON
faba-152	75	25	value	value	NOUN
faba-152	75	26	is	be	AUX
faba-152	75	27	38	38	NUM
faba-152	75	28	,	,	PUNCT
faba-152	75	29	while	while	SCONJ
faba-152	75	30	the	the	DET
faba-152	75	31	average	average	ADJ
faba-152	75	32	european	european	ADJ
faba-152	75	33	value	value	NOUN
faba-152	75	34	is	be	AUX
faba-152	75	35	52	52	NUM
faba-152	75	36	.	.	PUNCT
faba-152	76	1	for	for	ADP
faba-152	76	2	the	the	DET
faba-152	76	3	period	period	NOUN
faba-152	76	4	after	after	ADP
faba-152	76	5	the	the	DET
faba-152	76	6	covid-19	covid-19	PROPN
faba-152	76	7	pandemic	pandemic	NOUN
faba-152	76	8	,	,	PUNCT
faba-152	76	9	the	the	DET
faba-152	76	10	index	index	NOUN
faba-152	76	11	increases	increase	VERB
faba-152	76	12	by	by	ADP
faba-152	76	13	35	35	NUM
faba-152	76	14	%	%	NOUN
faba-152	76	15	in	in	ADP
faba-152	76	16	2022	2022	NUM
faba-152	76	17	compared	compare	VERB
faba-152	76	18	to	to	ADP
faba-152	76	19	2019	2019	NUM
faba-152	76	20	.	.	PUNCT
faba-152	77	1	the	the	DET
faba-152	77	2	value	value	NOUN
faba-152	77	3	of	of	ADP
faba-152	77	4	the	the	DET
faba-152	77	5	index	index	NOUN
faba-152	77	6	’	'	PUNCT
faba-152	77	7	component	component	NOUN
faba-152	77	8	“	"	PUNCT
faba-152	77	9	deployment	deployment	NOUN
faba-152	77	10	of	of	ADP
faba-152	77	11	ict	ict	NOUN
faba-152	77	12	by	by	ADP
faba-152	77	13	the	the	DET
faba-152	77	14	business	business	NOUN
faba-152	77	15	”	"	PUNCT
faba-152	77	16	is	be	AUX
faba-152	77	17	still	still	ADV
faba-152	77	18	significantly	significantly	ADV
faba-152	77	19	lagging	lag	VERB
faba-152	77	20	the	the	DET
faba-152	77	21	values	value	NOUN
faba-152	77	22	of	of	ADP
faba-152	77	23	the	the	DET
faba-152	77	24	component	component	NOUN
faba-152	77	25	in	in	ADP
faba-152	77	26	the	the	DET
faba-152	77	27	developed	develop	VERB
faba-152	77	28	member	member	NOUN
faba-152	77	29	-	-	PUNCT
faba-152	77	30	states	state	NOUN
faba-152	77	31	like	like	ADP
faba-152	77	32	belgium	belgium	PROPN
faba-152	77	33	,	,	PUNCT
faba-152	77	34	finland	finland	PROPN
faba-152	77	35	,	,	PUNCT
faba-152	77	36	denmark	denmark	PROPN
faba-152	77	37	,	,	PUNCT
faba-152	77	38	slovenia	slovenia	PROPN
faba-152	77	39	,	,	PUNCT
faba-152	77	40	austria	austria	PROPN
faba-152	77	41	аnd	аnd	PROPN
faba-152	77	42	at	at	ADP
faba-152	77	43	the	the	DET
faba-152	77	44	same	same	ADJ
faba-152	77	45	time	time	NOUN
faba-152	77	46	,	,	PUNCT
faba-152	77	47	this	this	DET
faba-152	77	48	value	value	NOUN
faba-152	77	49	is	be	AUX
faba-152	77	50	2	2	NUM
faba-152	77	51	times	time	NOUN
faba-152	77	52	lower	low	ADJ
faba-152	77	53	that	that	SCONJ
faba-152	77	54	the	the	DET
faba-152	77	55	eu	eu	PROPN
faba-152	77	56	average	average	ADJ
faba-152	77	57	values	value	NOUN
faba-152	77	58	.	.	PUNCT
faba-152	78	1	in	in	ADP
faba-152	78	2	2022	2022	NUM
faba-152	78	3	it	it	PRON
faba-152	78	4	is	be	AUX
faba-152	78	5	observed	observe	VERB
faba-152	78	6	a	a	DET
faba-152	78	7	growth	growth	NOUN
faba-152	78	8	by	by	ADP
faba-152	78	9	only	only	ADV
faba-152	78	10	15	15	NUM
faba-152	78	11	%	%	NOUN
faba-152	78	12	in	in	ADP
faba-152	78	13	the	the	DET
faba-152	78	14	value	value	NOUN
faba-152	78	15	of	of	ADP
faba-152	78	16	the	the	DET
faba-152	78	17	component	component	NOUN
faba-152	78	18	,	,	PUNCT
faba-152	78	19	concerning	concern	VERB
faba-152	78	20	the	the	DET
faba-152	78	21	digital	digital	ADJ
faba-152	78	22	technologies	technology	NOUN
faba-152	78	23	implementation	implementation	NOUN
faba-152	78	24	by	by	ADP
faba-152	78	25	bulgarian	bulgarian	ADJ
faba-152	78	26	business	business	NOUN
faba-152	78	27	compared	compare	VERB
faba-152	78	28	to	to	ADP
faba-152	78	29	2019	2019	NUM
faba-152	78	30	.	.	PUNCT
faba-152	79	1	this	this	PRON
faba-152	79	2	is	be	AUX
faba-152	79	3	because	because	SCONJ
faba-152	79	4	during	during	ADP
faba-152	79	5	the	the	DET
faba-152	79	6	pandemics	pandemic	NOUN
faba-152	79	7	,	,	PUNCT
faba-152	79	8	most	most	ADJ
faba-152	79	9	of	of	ADP
faba-152	79	10	the	the	DET
faba-152	79	11	companies	company	NOUN
faba-152	79	12	relied	rely	VERB
faba-152	79	13	on	on	ADP
faba-152	79	14	state	state	NOUN
faba-152	79	15	subsidies	subsidy	NOUN
faba-152	79	16	for	for	ADP
faba-152	79	17	covering	cover	VERB
faba-152	79	18	their	their	PRON
faba-152	79	19	operational	operational	ADJ
faba-152	79	20	costs	cost	NOUN
faba-152	79	21	.	.	PUNCT
faba-152	80	1	moreover	moreover	ADV
faba-152	80	2	,	,	PUNCT
faba-152	80	3	many	many	ADJ
faba-152	80	4	companies	company	NOUN
faba-152	80	5	were	be	AUX
faba-152	80	6	forced	force	VERB
faba-152	80	7	to	to	PART
faba-152	80	8	cease	cease	VERB
faba-152	80	9	their	their	PRON
faba-152	80	10	economic	economic	ADJ
faba-152	80	11	activities	activity	NOUN
faba-152	80	12	,	,	PUNCT
faba-152	80	13	especially	especially	ADV
faba-152	80	14	in	in	ADP
faba-152	80	15	the	the	DET
faba-152	80	16	field	field	NOUN
faba-152	80	17	of	of	ADP
faba-152	80	18	air	air	NOUN
faba-152	80	19	passenger	passenger	NOUN
faba-152	80	20	transport	transport	NOUN
faba-152	80	21	,	,	PUNCT
faba-152	80	22	for	for	ADP
faba-152	80	23	example	example	NOUN
faba-152	80	24	during	during	ADP
faba-152	80	25	that	that	DET
faba-152	80	26	period	period	NOUN
faba-152	80	27	,	,	PUNCT
faba-152	80	28	the	the	DET
faba-152	80	29	national	national	ADJ
faba-152	80	30	air	air	PROPN
faba-152	80	31	carrier	carrier	NOUN
faba-152	80	32	of	of	ADP
faba-152	80	33	bulgaria	bulgaria	PROPN
faba-152	80	34	operated	operate	VERB
faba-152	80	35	20	20	NUM
faba-152	80	36	times	time	NOUN
faba-152	80	37	lower	low	ADJ
faba-152	80	38	volumes	volume	NOUN
faba-152	80	39	compared	compare	VERB
faba-152	80	40	to	to	ADP
faba-152	80	41	2019	2019	NUM
faba-152	80	42	(	(	PUNCT
faba-152	80	43	bulgaria	bulgaria	PROPN
faba-152	80	44	air	air	PROPN
faba-152	80	45	2023	2023	NUM
faba-152	80	46	)	)	PUNCT
faba-152	80	47	.	.	PUNCT
faba-152	81	1	petya	petya	PROPN
faba-152	81	2	koralova	koralova	PROPN
faba-152	81	3	-	-	PUNCT
faba-152	81	4	nozharova	nozharova	NOUN
faba-152	81	5	/	/	SYM
faba-152	81	6	finance	finance	NOUN
faba-152	81	7	,	,	PUNCT
faba-152	81	8	accounting	accounting	NOUN
faba-152	81	9	and	and	CCONJ
faba-152	81	10	business	business	NOUN
faba-152	81	11	analysis	analysis	NOUN
faba-152	81	12	,	,	PUNCT
faba-152	81	13	volume	volume	NOUN
faba-152	81	14	5	5	NUM
faba-152	81	15	,	,	PUNCT
faba-152	81	16	issue	issue	NOUN
faba-152	81	17	1	1	NUM
faba-152	81	18	,	,	PUNCT
faba-152	81	19	2023	2023	NUM
faba-152	81	20	53	53	NUM
faba-152	81	21	source	source	NOUN
faba-152	81	22	:	:	PUNCT
faba-152	81	23	digital	digital	ADJ
faba-152	81	24	agenda	agenda	PROPN
faba-152	81	25	eu	eu	PROPN
faba-152	81	26	,	,	PUNCT
faba-152	81	27	https://digital-agenda-data.eu/	https://digital-agenda-data.eu/	ADJ
faba-152	81	28	figure	figure	NOUN
faba-152	81	29	1	1	NUM
faba-152	81	30	.	.	PUNCT
faba-152	81	31	information	information	NOUN
faba-152	81	32	about	about	ADP
faba-152	81	33	desi	desi	NOUN
faba-152	81	34	index	index	NOUN
faba-152	81	35	and	and	CCONJ
faba-152	81	36	its	its	PRON
faba-152	81	37	constituent	constituent	NOUN
faba-152	81	38	components	component	NOUN
faba-152	81	39	the	the	DET
faba-152	81	40	e	e	NOUN
faba-152	81	41	-	-	NOUN
faba-152	81	42	commerce	commerce	NOUN
faba-152	81	43	in	in	ADP
faba-152	81	44	bulgaria	bulgaria	PROPN
faba-152	81	45	is	be	AUX
faba-152	81	46	also	also	ADV
faba-152	81	47	not	not	PART
faba-152	81	48	sufficiently	sufficiently	ADV
faba-152	81	49	developed	develop	VERB
faba-152	81	50	as	as	ADP
faba-152	81	51	according	accord	VERB
faba-152	81	52	to	to	ADP
faba-152	81	53	the	the	DET
faba-152	81	54	values	value	NOUN
faba-152	81	55	of	of	ADP
faba-152	81	56	the	the	DET
faba-152	81	57	component	component	NOUN
faba-152	81	58	in	in	ADP
faba-152	81	59	desi	desi	PROPN
faba-152	81	60	index	index	PROPN
faba-152	81	61	,	,	PUNCT
faba-152	81	62	the	the	DET
faba-152	81	63	country	country	NOUN
faba-152	81	64	ranks	rank	VERB
faba-152	81	65	on	on	ADP
faba-152	81	66	last	last	ADJ
faba-152	81	67	place	place	NOUN
faba-152	81	68	amongst	amongst	ADP
faba-152	81	69	the	the	DET
faba-152	81	70	other	other	ADJ
faba-152	81	71	eu	eu	PROPN
faba-152	81	72	member	member	NOUN
faba-152	81	73	-	-	PUNCT
faba-152	81	74	states	state	NOUN
faba-152	81	75	.	.	PUNCT
faba-152	82	1	regarding	regard	VERB
faba-152	82	2	the	the	DET
faba-152	82	3	component	component	NOUN
faba-152	82	4	“	"	PUNCT
faba-152	82	5	digital	digital	ADJ
faba-152	82	6	skills	skill	NOUN
faba-152	82	7	of	of	ADP
faba-152	82	8	the	the	DET
faba-152	82	9	human	human	ADJ
faba-152	82	10	capital	capital	NOUN
faba-152	82	11	”	"	PUNCT
faba-152	82	12	,	,	PUNCT
faba-152	82	13	bulgaria	bulgaria	PROPN
faba-152	82	14	ranks	rank	VERB
faba-152	82	15	second	second	ADV
faba-152	82	16	to	to	ADP
faba-152	82	17	the	the	DET
faba-152	82	18	last	last	ADJ
faba-152	82	19	romania	romania	PROPN
faba-152	82	20	.	.	PUNCT
faba-152	83	1	according	accord	VERB
faba-152	83	2	to	to	ADP
faba-152	83	3	the	the	DET
faba-152	83	4	value	value	NOUN
faba-152	83	5	of	of	ADP
faba-152	83	6	the	the	DET
faba-152	83	7	indicator	indicator	NOUN
faba-152	83	8	,	,	PUNCT
faba-152	83	9	12.4	12.4	NUM
faba-152	83	10	%	%	NOUN
faba-152	83	11	of	of	ADP
faba-152	83	12	the	the	DET
faba-152	83	13	population	population	NOUN
faba-152	83	14	of	of	ADP
faba-152	83	15	the	the	DET
faba-152	83	16	country	country	NOUN
faba-152	83	17	possesses	possess	VERB
faba-152	83	18	basic	basic	ADJ
faba-152	83	19	skills	skill	NOUN
faba-152	83	20	for	for	ADP
faba-152	83	21	using	use	VERB
faba-152	83	22	internet	internet	NOUN
faba-152	83	23	and	and	CCONJ
faba-152	83	24	20	20	NUM
faba-152	83	25	%	%	NOUN
faba-152	83	26	of	of	ADP
faba-152	83	27	the	the	DET
faba-152	83	28	citizens	citizen	NOUN
faba-152	83	29	have	have	AUX
faba-152	83	30	acquired	acquire	VERB
faba-152	83	31	specific	specific	ADJ
faba-152	83	32	digital	digital	ADJ
faba-152	83	33	skills	skill	NOUN
faba-152	83	34	.	.	PUNCT
faba-152	84	1	it	it	PRON
faba-152	84	2	is	be	AUX
faba-152	84	3	observed	observe	VERB
faba-152	84	4	a	a	DET
faba-152	84	5	slight	slight	ADJ
faba-152	84	6	increase	increase	NOUN
faba-152	84	7	by	by	ADP
faba-152	84	8	8	8	NUM
faba-152	84	9	%	%	NOUN
faba-152	84	10	in	in	ADP
faba-152	84	11	the	the	DET
faba-152	84	12	values	value	NOUN
faba-152	84	13	of	of	ADP
faba-152	84	14	the	the	DET
faba-152	84	15	component	component	NOUN
faba-152	84	16	in	in	ADP
faba-152	84	17	2022	2022	NUM
faba-152	84	18	in	in	ADP
faba-152	84	19	comparison	comparison	NOUN
faba-152	84	20	to	to	ADP
faba-152	84	21	2017	2017	NUM
faba-152	84	22	,	,	PUNCT
faba-152	84	23	which	which	PRON
faba-152	84	24	means	mean	VERB
faba-152	84	25	that	that	SCONJ
faba-152	84	26	business	business	NOUN
faba-152	84	27	organizations	organization	NOUN
faba-152	84	28	do	do	AUX
faba-152	84	29	not	not	PART
faba-152	84	30	allocate	allocate	VERB
faba-152	84	31	sufficient	sufficient	ADJ
faba-152	84	32	financial	financial	ADJ
faba-152	84	33	resources	resource	NOUN
faba-152	84	34	for	for	ADP
faba-152	84	35	reinvestments	reinvestment	NOUN
faba-152	84	36	in	in	ADP
faba-152	84	37	better	well	ADJ
faba-152	84	38	qualifications	qualification	NOUN
faba-152	84	39	and	and	CCONJ
faba-152	84	40	skills	skill	NOUN
faba-152	84	41	of	of	ADP
faba-152	84	42	their	their	PRON
faba-152	84	43	personnel	personnel	NOUN
faba-152	84	44	and	and	CCONJ
faba-152	84	45	there	there	PRON
faba-152	84	46	is	be	VERB
faba-152	84	47	no	no	DET
faba-152	84	48	targeted	target	VERB
faba-152	84	49	government	government	NOUN
faba-152	84	50	policy	policy	NOUN
faba-152	84	51	for	for	ADP
faba-152	84	52	acquiring	acquire	VERB
faba-152	84	53	new	new	ADJ
faba-152	84	54	or	or	CCONJ
faba-152	84	55	improving	improve	VERB
faba-152	84	56	the	the	DET
faba-152	84	57	existing	exist	VERB
faba-152	84	58	digital	digital	ADJ
faba-152	84	59	skills	skill	NOUN
faba-152	84	60	among	among	ADP
faba-152	84	61	the	the	DET
faba-152	84	62	population	population	NOUN
faba-152	84	63	.	.	PUNCT
faba-152	85	1	empirical	empirical	ADJ
faba-152	85	2	analysis	analysis	NOUN
faba-152	85	3	,	,	PUNCT
faba-152	85	4	results	result	NOUN
faba-152	85	5	,	,	PUNCT
faba-152	85	6	and	and	CCONJ
faba-152	85	7	discussion	discussion	VERB
faba-152	85	8	the	the	DET
faba-152	85	9	financial	financial	ADJ
faba-152	85	10	performance	performance	NOUN
faba-152	85	11	of	of	ADP
faba-152	85	12	air	air	NOUN
faba-152	85	13	passenger	passenger	NOUN
faba-152	85	14	carriers	carrier	NOUN
faba-152	85	15	will	will	AUX
faba-152	85	16	be	be	AUX
faba-152	85	17	examined	examine	VERB
faba-152	85	18	through	through	ADP
faba-152	85	19	the	the	DET
faba-152	85	20	statistical	statistical	ADJ
faba-152	85	21	analysis	analysis	NOUN
faba-152	85	22	of	of	ADP
faba-152	85	23	a	a	DET
faba-152	85	24	system	system	NOUN
faba-152	85	25	of	of	ADP
faba-152	85	26	indicators	indicator	NOUN
faba-152	85	27	,	,	PUNCT
faba-152	85	28	including	include	VERB
faba-152	85	29	short	short	ADJ
faba-152	85	30	-	-	PUNCT
faba-152	85	31	term	term	NOUN
faba-152	85	32	liquidity	liquidity	NOUN
faba-152	85	33	rate	rate	NOUN
faba-152	85	34	,	,	PUNCT
faba-152	85	35	return	return	VERB
faba-152	85	36	on	on	ADP
faba-152	85	37	capital	capital	NOUN
faba-152	85	38	,	,	PUNCT
faba-152	85	39	revenues	revenue	NOUN
faba-152	85	40	per	per	ADP
faba-152	85	41	employee	employee	NOUN
faba-152	85	42	and	and	CCONJ
faba-152	85	43	financial	financial	ADJ
faba-152	85	44	indebtedness	indebtedness	NOUN
faba-152	85	45	.	.	PUNCT
faba-152	86	1	for	for	ADP
faba-152	86	2	the	the	DET
faba-152	86	3	purposes	purpose	NOUN
faba-152	86	4	of	of	ADP
faba-152	86	5	the	the	DET
faba-152	86	6	statistical	statistical	ADJ
faba-152	86	7	analysis	analysis	NOUN
faba-152	86	8	,	,	PUNCT
faba-152	86	9	it	it	PRON
faba-152	86	10	is	be	AUX
faba-152	86	11	made	make	VERB
faba-152	86	12	a	a	DET
faba-152	86	13	representative	representative	ADJ
faba-152	86	14	sample	sample	NOUN
faba-152	86	15	of	of	ADP
faba-152	86	16	the	the	DET
faba-152	86	17	licensed	licensed	ADJ
faba-152	86	18	air	air	NOUN
faba-152	86	19	carriers	carrier	NOUN
faba-152	86	20	on	on	ADP
faba-152	86	21	the	the	DET
faba-152	86	22	territory	territory	NOUN
faba-152	86	23	of	of	ADP
faba-152	86	24	bulgaria	bulgaria	PROPN
faba-152	86	25	who	who	PRON
faba-152	86	26	possess	possess	VERB
faba-152	86	27	a	a	DET
faba-152	86	28	valid	valid	ADJ
faba-152	86	29	operating	operating	NOUN
faba-152	86	30	license	license	NOUN
faba-152	86	31	of	of	ADP
faba-152	86	32	community	community	NOUN
faba-152	86	33	air	air	NOUN
faba-152	86	34	carrier	carrier	NOUN
faba-152	86	35	in	in	ADP
faba-152	86	36	category	category	NOUN
faba-152	86	37	a	a	PRON
faba-152	86	38	:	:	PUNCT
faba-152	86	39	air	air	NOUN
faba-152	86	40	volta	volta	PROPN
faba-152	86	41	,	,	PUNCT
faba-152	86	42	avio	avio	PROPN
faba-152	86	43	start	start	PROPN
faba-152	86	44	,	,	PUNCT
faba-152	86	45	b	b	PROPN
faba-152	86	46	h	h	NOUN
faba-152	86	47	air	air	NOUN
faba-152	86	48	,	,	PUNCT
faba-152	86	49	bulgaria	bulgaria	PROPN
faba-152	86	50	air	air	NOUN
faba-152	86	51	(	(	PUNCT
faba-152	86	52	the	the	DET
faba-152	86	53	national	national	ADJ
faba-152	86	54	carrier	carrier	NOUN
faba-152	86	55	of	of	ADP
faba-152	86	56	bulgaria	bulgaria	PROPN
faba-152	86	57	)	)	PUNCT
faba-152	86	58	,	,	PUNCT
faba-152	87	1	fly2sky	fly2sky	NOUN
faba-152	87	2	and	and	CCONJ
faba-152	87	3	gulivair	gulivair	NOUN
faba-152	87	4	.	.	PUNCT
faba-152	88	1	on	on	ADP
faba-152	88	2	table	table	NOUN
faba-152	88	3	1	1	NUM
faba-152	88	4	they	they	PRON
faba-152	88	5	are	be	AUX
faba-152	88	6	presented	present	VERB
faba-152	88	7	the	the	DET
faba-152	88	8	trends	trend	NOUN
faba-152	88	9	in	in	ADP
faba-152	88	10	the	the	DET
faba-152	88	11	development	development	NOUN
faba-152	88	12	of	of	ADP
faba-152	88	13	the	the	DET
faba-152	88	14	indicator	indicator	NOUN
faba-152	88	15	„	„	PUNCT
faba-152	88	16	short	short	ADJ
faba-152	88	17	-	-	PUNCT
faba-152	88	18	term	term	NOUN
faba-152	88	19	liquidity	liquidity	NOUN
faba-152	88	20	ratio	ratio	NOUN
faba-152	88	21	“	"	PUNCT
faba-152	88	22	of	of	ADP
faba-152	88	23	bulgarian	bulgarian	ADJ
faba-152	88	24	aviation	aviation	NOUN
faba-152	88	25	operators	operator	NOUN
faba-152	88	26	.	.	PUNCT
faba-152	89	1	table	table	NOUN
faba-152	89	2	1	1	NUM
faba-152	89	3	.	.	PUNCT
faba-152	89	4	short	short	ADJ
faba-152	89	5	-	-	PUNCT
faba-152	89	6	term	term	NOUN
faba-152	89	7	liquidity	liquidity	NOUN
faba-152	89	8	ratio	ratio	NOUN
faba-152	89	9	of	of	ADP
faba-152	89	10	bulgarian	bulgarian	ADJ
faba-152	89	11	aviation	aviation	NOUN
faba-152	89	12	operators	operator	NOUN
faba-152	89	13	2016	2016	NUM
faba-152	89	14	2017	2017	NUM
faba-152	89	15	2018	2018	NUM
faba-152	89	16	2019	2019	NUM
faba-152	89	17	2020	2020	NUM
faba-152	89	18	2021	2021	NUM
faba-152	89	19	air	air	NOUN
faba-152	89	20	volta	volta	PROPN
faba-152	89	21	3.566	3.566	NUM
faba-152	89	22	2.617	2.617	NUM
faba-152	89	23	3.033	3.033	NUM
faba-152	89	24	0.791	0.791	NUM
faba-152	89	25	0.217	0.217	NUM
faba-152	89	26	0.588	0.588	NUM
faba-152	89	27	avio	avio	PROPN
faba-152	89	28	start	start	VERB
faba-152	89	29	1.012	1.012	NUM
faba-152	89	30	1.072	1.072	NUM
faba-152	89	31	1.164	1.164	NUM
faba-152	89	32	1.415	1.415	NUM
faba-152	89	33	1.202	1.202	NUM
faba-152	89	34	2.305	2.305	NUM
faba-152	89	35	b	b	PROPN
faba-152	89	36	h	h	NOUN
faba-152	89	37	air	air	NOUN
faba-152	90	1	0.777	0.777	NUM
faba-152	90	2	0.928	0.928	NUM
faba-152	90	3	1.669	1.669	NUM
faba-152	90	4	1.129	1.129	NUM
faba-152	90	5	1.092	1.092	NUM
faba-152	90	6	1.062	1.062	NUM
faba-152	90	7	bulgaria	bulgaria	PROPN
faba-152	90	8	air	air	PROPN
faba-152	90	9	0.97	0.97	NUM
faba-152	90	10	1.269	1.269	NUM
faba-152	90	11	1.009	1.009	NUM
faba-152	90	12	0.821	0.821	NUM
faba-152	90	13	0.382	0.382	NUM
faba-152	90	14	0.323	0.323	NUM
faba-152	90	15	fly2sky	fly2sky	NOUN
faba-152	90	16	3.92	3.92	NUM
faba-152	90	17	0.906	0.906	NUM
faba-152	90	18	0.537	0.537	NUM
faba-152	90	19	0.93	0.93	NUM
faba-152	90	20	0.485	0.485	NUM
faba-152	90	21	0.464	0.464	NUM
faba-152	90	22	gulivair	gulivair	NOUN
faba-152	90	23	2.443	2.443	NUM
faba-152	90	24	5.565	5.565	NUM
faba-152	90	25	0.385	0.385	NUM
faba-152	90	26	3.763	3.763	NUM
faba-152	90	27	1.796	1.796	NUM
faba-152	90	28	0.493	0.493	NUM
faba-152	90	29	source	source	NOUN
faba-152	90	30	:	:	PUNCT
faba-152	90	31	annual	annual	ADJ
faba-152	90	32	financial	financial	ADJ
faba-152	90	33	reports	report	NOUN
faba-152	90	34	of	of	ADP
faba-152	90	35	the	the	DET
faba-152	90	36	licensed	licensed	ADJ
faba-152	90	37	air	air	NOUN
faba-152	90	38	passenger	passenger	NOUN
faba-152	90	39	carriers	carrier	NOUN
faba-152	90	40	for	for	ADP
faba-152	90	41	the	the	DET
faba-152	90	42	period	period	NOUN
faba-152	90	43	2016	2016	NUM
faba-152	90	44	-	-	SYM
faba-152	90	45	2021	2021	NUM
faba-152	90	46	the	the	DET
faba-152	90	47	short	short	ADJ
faba-152	90	48	-	-	PUNCT
faba-152	90	49	term	term	NOUN
faba-152	90	50	liquidity	liquidity	NOUN
faba-152	90	51	ratio	ratio	NOUN
faba-152	90	52	is	be	AUX
faba-152	90	53	an	an	DET
faba-152	90	54	important	important	ADJ
faba-152	90	55	financial	financial	ADJ
faba-152	90	56	indicator	indicator	NOUN
faba-152	90	57	and	and	CCONJ
faba-152	90	58	is	be	AUX
faba-152	90	59	especially	especially	ADV
faba-152	90	60	useful	useful	ADJ
faba-152	90	61	for	for	ADP
faba-152	90	62	analyzing	analyze	VERB
faba-152	90	63	airline	airline	NOUN
faba-152	90	64	companies	company	NOUN
faba-152	90	65	,	,	PUNCT
faba-152	90	66	as	as	SCONJ
faba-152	90	67	they	they	PRON
faba-152	90	68	are	be	AUX
faba-152	90	69	in	in	ADP
faba-152	90	70	general	general	ADJ
faba-152	90	71	capital	capital	NOUN
faba-152	90	72	-	-	PUNCT
faba-152	90	73	intensive	intensive	ADJ
faba-152	90	74	and	and	CCONJ
faba-152	90	75	have	have	VERB
faba-152	90	76	significant	significant	ADJ
faba-152	90	77	amounts	amount	NOUN
faba-152	90	78	of	of	ADP
faba-152	90	79	debt	debt	NOUN
faba-152	90	80	.	.	PUNCT
faba-152	91	1	the	the	DET
faba-152	91	2	information	information	NOUN
faba-152	91	3	on	on	ADP
faba-152	91	4	table	table	NOUN
faba-152	91	5	1	1	NUM
faba-152	91	6	shows	show	VERB
faba-152	91	7	that	that	SCONJ
faba-152	91	8	for	for	ADP
faba-152	91	9	the	the	DET
faba-152	91	10	period	period	NOUN
faba-152	91	11	2019	2019	NUM
faba-152	91	12	-	-	SYM
faba-152	91	13	2021	2021	NUM
faba-152	91	14	–	–	PUNCT
faba-152	91	15	during	during	ADP
faba-152	91	16	the	the	DET
faba-152	91	17	covid-19	covid-19	PROPN
faba-152	91	18	pandemics	pandemic	NOUN
faba-152	91	19	most	most	ADJ
faba-152	91	20	of	of	ADP
faba-152	91	21	the	the	DET
faba-152	91	22	0	0	NUM
faba-152	91	23	10	10	NUM
faba-152	91	24	20	20	NUM
faba-152	91	25	30	30	NUM
faba-152	91	26	40	40	NUM
faba-152	91	27	50	50	NUM
faba-152	91	28	60	60	NUM
faba-152	91	29	2017	2017	NUM
faba-152	91	30	2018	2018	NUM
faba-152	91	31	2019	2019	NUM
faba-152	91	32	2020	2020	NUM
faba-152	91	33	2021	2021	NUM
faba-152	91	34	2022	2022	NUM
faba-152	91	35	desi	desi	NOUN
faba-152	91	36	index	index	NOUN
faba-152	91	37	total	total	NOUN
faba-152	91	38	and	and	CCONJ
faba-152	91	39	in	in	ADP
faba-152	91	40	separate	separate	ADJ
faba-152	91	41	components	component	NOUN
faba-152	91	42	bulgaria	bulgaria	PROPN
faba-152	91	43	(	(	PUNCT
faba-152	91	44	desi	desi	PROPN
faba-152	91	45	index	index	NOUN
faba-152	91	46	total	total	NOUN
faba-152	91	47	)	)	PUNCT
faba-152	91	48	eu	eu	PROPN
faba-152	91	49	(	(	PUNCT
faba-152	91	50	desi	desi	PROPN
faba-152	91	51	index	index	NOUN
faba-152	91	52	total	total	NOUN
faba-152	91	53	)	)	PUNCT
faba-152	91	54	e	e	NOUN
faba-152	91	55	-	-	NOUN
faba-152	91	56	commerce	commerce	ADJ
faba-152	91	57	(	(	PUNCT
faba-152	91	58	bg	bg	NOUN
faba-152	91	59	)	)	PUNCT
faba-152	91	60	deployment	deployment	NOUN
faba-152	91	61	of	of	ADP
faba-152	91	62	ict	ict	PROPN
faba-152	91	63	by	by	ADP
faba-152	91	64	the	the	DET
faba-152	91	65	business	business	NOUN
faba-152	91	66	(	(	PUNCT
faba-152	91	67	bg	bg	NOUN
faba-152	91	68	)	)	PUNCT
faba-152	91	69	digital	digital	ADJ
faba-152	91	70	skills	skill	NOUN
faba-152	91	71	of	of	ADP
faba-152	91	72	human	human	ADJ
faba-152	91	73	resources	resource	NOUN
faba-152	91	74	(	(	PUNCT
faba-152	91	75	bg	bg	NOUN
faba-152	91	76	)	)	PUNCT
faba-152	91	77	https://digital-agenda-data.eu/	https://digital-agenda-data.eu/	PROPN
faba-152	91	78	petya	petya	PROPN
faba-152	91	79	koralova	koralova	PROPN
faba-152	91	80	-	-	PUNCT
faba-152	91	81	nozharova	nozharova	NOUN
faba-152	91	82	/	/	SYM
faba-152	91	83	finance	finance	NOUN
faba-152	91	84	,	,	PUNCT
faba-152	91	85	accounting	accounting	NOUN
faba-152	91	86	and	and	CCONJ
faba-152	91	87	business	business	NOUN
faba-152	91	88	analysis	analysis	NOUN
faba-152	91	89	,	,	PUNCT
faba-152	91	90	volume	volume	NOUN
faba-152	91	91	5	5	NUM
faba-152	91	92	,	,	PUNCT
faba-152	91	93	issue	issue	NOUN
faba-152	91	94	1	1	NUM
faba-152	91	95	,	,	PUNCT
faba-152	91	96	2023	2023	NUM
faba-152	91	97	54	54	NUM
faba-152	91	98	air	air	NOUN
faba-152	91	99	passenger	passenger	NOUN
faba-152	91	100	carriers	carrier	NOUN
faba-152	91	101	have	have	VERB
faba-152	91	102	values	value	NOUN
faba-152	91	103	under	under	ADP
faba-152	91	104	1	1	NUM
faba-152	91	105	.	.	PUNCT
faba-152	92	1	only	only	ADV
faba-152	92	2	for	for	ADP
faba-152	92	3	the	the	DET
faba-152	92	4	carriers	carrier	NOUN
faba-152	92	5	avio	avio	PROPN
faba-152	92	6	start	start	VERB
faba-152	92	7	and	and	CCONJ
faba-152	92	8	b	b	NOUN
faba-152	92	9	h	h	NOUN
faba-152	92	10	air	air	NOUN
faba-152	92	11	,	,	PUNCT
faba-152	92	12	the	the	DET
faba-152	92	13	short	short	ADJ
faba-152	92	14	-	-	PUNCT
faba-152	92	15	term	term	NOUN
faba-152	92	16	liquidity	liquidity	NOUN
faba-152	92	17	ratio	ratio	NOUN
faba-152	92	18	is	be	AUX
faba-152	92	19	around	around	ADV
faba-152	92	20	1	1	NUM
faba-152	92	21	.	.	PUNCT
faba-152	93	1	it	it	PRON
faba-152	93	2	is	be	AUX
faba-152	93	3	observed	observe	VERB
faba-152	93	4	a	a	DET
faba-152	93	5	serious	serious	ADJ
faba-152	93	6	decline	decline	NOUN
faba-152	93	7	in	in	ADP
faba-152	93	8	the	the	DET
faba-152	93	9	values	value	NOUN
faba-152	93	10	of	of	ADP
faba-152	93	11	the	the	DET
faba-152	93	12	indicator	indicator	NOUN
faba-152	93	13	and	and	CCONJ
faba-152	93	14	in	in	ADP
faba-152	93	15	2021	2021	NUM
faba-152	93	16	a	a	DET
faba-152	93	17	drop	drop	NOUN
faba-152	93	18	by	by	ADP
faba-152	93	19	between	between	ADP
faba-152	93	20	70	70	NUM
faba-152	93	21	%	%	NOUN
faba-152	93	22	and	and	CCONJ
faba-152	93	23	90	90	NUM
faba-152	93	24	%	%	NOUN
faba-152	93	25	is	be	AUX
faba-152	93	26	reported	report	VERB
faba-152	93	27	for	for	ADP
faba-152	93	28	the	the	DET
faba-152	93	29	air	air	NOUN
faba-152	93	30	carriers	carrier	NOUN
faba-152	93	31	air	air	NOUN
faba-152	93	32	volta	volta	PROPN
faba-152	93	33	(	(	PUNCT
faba-152	93	34	-84	-84	PROPN
faba-152	93	35	%	%	NOUN
faba-152	93	36	)	)	PUNCT
faba-152	93	37	,	,	PUNCT
faba-152	93	38	bulgaria	bulgaria	PROPN
faba-152	93	39	air	air	PROPN
faba-152	93	40	(	(	PUNCT
faba-152	93	41	-67	-67	NUM
faba-152	93	42	%	%	NOUN
faba-152	93	43	)	)	PUNCT
faba-152	93	44	,	,	PUNCT
faba-152	94	1	fly2sky	fly2sky	INTJ
faba-152	94	2	(	(	PUNCT
faba-152	94	3	-89	-89	NUM
faba-152	94	4	%	%	NOUN
faba-152	94	5	)	)	PUNCT
faba-152	94	6	and	and	CCONJ
faba-152	94	7	gulivair	gulivair	ADJ
faba-152	94	8	(	(	PUNCT
faba-152	94	9	-80	-80	NUM
faba-152	94	10	%	%	NOUN
faba-152	94	11	)	)	PUNCT
faba-152	94	12	compared	compare	VERB
faba-152	94	13	to	to	ADP
faba-152	94	14	2017	2017	NUM
faba-152	94	15	.	.	PUNCT
faba-152	95	1	the	the	DET
faba-152	95	2	observed	observe	VERB
faba-152	95	3	high	high	ADJ
faba-152	95	4	values	value	NOUN
faba-152	95	5	of	of	ADP
faba-152	95	6	the	the	DET
faba-152	95	7	indicator	indicator	NOUN
faba-152	95	8	(	(	PUNCT
faba-152	95	9	from	from	ADP
faba-152	95	10	2.4	2.4	NUM
faba-152	95	11	to	to	PART
faba-152	95	12	5.6	5.6	NUM
faba-152	95	13	)	)	PUNCT
faba-152	95	14	for	for	ADP
faba-152	95	15	gulivair	gulivair	NOUN
faba-152	95	16	for	for	ADP
faba-152	95	17	the	the	DET
faba-152	95	18	period	period	NOUN
faba-152	95	19	2016	2016	NUM
faba-152	95	20	-	-	SYM
faba-152	95	21	2019	2019	NUM
faba-152	95	22	are	be	AUX
faba-152	95	23	determined	determine	VERB
faba-152	95	24	by	by	ADP
faba-152	95	25	the	the	DET
faba-152	95	26	fact	fact	NOUN
faba-152	95	27	,	,	PUNCT
faba-152	95	28	that	that	SCONJ
faba-152	95	29	in	in	ADP
faba-152	95	30	this	this	DET
faba-152	95	31	time	time	NOUN
faba-152	95	32	the	the	DET
faba-152	95	33	air	air	NOUN
faba-152	95	34	carrier	carrier	NOUN
faba-152	95	35	has	have	AUX
faba-152	95	36	not	not	PART
faba-152	95	37	performed	perform	VERB
faba-152	95	38	operation	operation	NOUN
faba-152	95	39	activity	activity	NOUN
faba-152	95	40	,	,	PUNCT
faba-152	95	41	as	as	SCONJ
faba-152	95	42	the	the	DET
faba-152	95	43	company	company	NOUN
faba-152	95	44	has	have	AUX
faba-152	95	45	acquired	acquire	VERB
faba-152	95	46	its	its	PRON
faba-152	95	47	license	license	NOUN
faba-152	95	48	in	in	ADP
faba-152	95	49	the	the	DET
faba-152	95	50	end	end	NOUN
faba-152	95	51	of	of	ADP
faba-152	95	52	2020	2020	NUM
faba-152	95	53	.	.	PUNCT
faba-152	96	1	in	in	ADP
faba-152	96	2	this	this	DET
faba-152	96	3	period	period	NOUN
faba-152	96	4	the	the	DET
faba-152	96	5	persons	person	NOUN
faba-152	96	6	,	,	PUNCT
faba-152	96	7	employed	employ	VERB
faba-152	96	8	by	by	ADP
faba-152	96	9	the	the	DET
faba-152	96	10	aviation	aviation	NOUN
faba-152	96	11	operator	operator	NOUN
faba-152	96	12	are	be	AUX
faba-152	96	13	8	8	NUM
faba-152	96	14	workers	worker	NOUN
faba-152	96	15	and	and	CCONJ
faba-152	96	16	the	the	DET
faba-152	96	17	aircraft	aircraft	NOUN
faba-152	96	18	consisted	consist	VERB
faba-152	96	19	of	of	ADP
faba-152	96	20	only	only	ADV
faba-152	96	21	one	one	NUM
faba-152	96	22	plane	plane	NOUN
faba-152	96	23	,	,	PUNCT
faba-152	96	24	while	while	SCONJ
faba-152	96	25	in	in	ADP
faba-152	96	26	2021	2021	NUM
faba-152	96	27	,	,	PUNCT
faba-152	96	28	the	the	DET
faba-152	96	29	number	number	NOUN
faba-152	96	30	of	of	ADP
faba-152	96	31	the	the	DET
faba-152	96	32	employees	employee	NOUN
faba-152	96	33	grew	grow	VERB
faba-152	96	34	9	9	NUM
faba-152	96	35	times	time	NOUN
faba-152	96	36	(	(	PUNCT
faba-152	96	37	72	72	NUM
faba-152	96	38	)	)	PUNCT
faba-152	96	39	and	and	CCONJ
faba-152	96	40	that	that	PRON
faba-152	96	41	of	of	ADP
faba-152	96	42	planes	plane	NOUN
faba-152	96	43	grew	grow	VERB
faba-152	96	44	6	6	NUM
faba-152	96	45	times	time	NOUN
faba-152	96	46	(	(	PUNCT
faba-152	96	47	gulivair	gulivair	NOUN
faba-152	96	48	2022	2022	NUM
faba-152	96	49	)	)	PUNCT
faba-152	96	50	.	.	PUNCT
faba-152	97	1	the	the	DET
faba-152	97	2	observed	observed	ADJ
faba-152	97	3	trends	trend	NOUN
faba-152	97	4	are	be	AUX
faba-152	97	5	due	due	ADJ
faba-152	97	6	first	first	ADV
faba-152	97	7	to	to	ADP
faba-152	97	8	the	the	DET
faba-152	97	9	significant	significant	ADJ
faba-152	97	10	drop	drop	NOUN
faba-152	97	11	in	in	ADP
faba-152	97	12	the	the	DET
faba-152	97	13	volumes	volume	NOUN
faba-152	97	14	of	of	ADP
faba-152	97	15	passenger	passenger	NOUN
faba-152	97	16	carriages	carriage	NOUN
faba-152	97	17	,	,	PUNCT
faba-152	97	18	which	which	PRON
faba-152	97	19	volume	volume	VERB
faba-152	97	20	only	only	ADV
faba-152	97	21	for	for	ADP
faba-152	97	22	the	the	DET
faba-152	97	23	national	national	ADJ
faba-152	97	24	air	air	PROPN
faba-152	97	25	carrier	carrier	NOUN
faba-152	97	26	is	be	AUX
faba-152	97	27	decreasing	decrease	VERB
faba-152	97	28	20	20	NUM
faba-152	97	29	times	time	NOUN
faba-152	97	30	because	because	SCONJ
faba-152	97	31	of	of	ADP
faba-152	97	32	the	the	DET
faba-152	97	33	pandemics	pandemic	NOUN
faba-152	97	34	.	.	PUNCT
faba-152	98	1	second	second	ADJ
faba-152	98	2	,	,	PUNCT
faba-152	98	3	except	except	SCONJ
faba-152	98	4	for	for	ADP
faba-152	98	5	bulgaria	bulgaria	PROPN
faba-152	98	6	air	air	PROPN
faba-152	98	7	,	,	PUNCT
faba-152	98	8	the	the	DET
faba-152	98	9	rest	rest	NOUN
faba-152	98	10	aviation	aviation	NOUN
faba-152	98	11	operators	operator	NOUN
faba-152	98	12	form	form	VERB
faba-152	98	13	their	their	PRON
faba-152	98	14	revenues	revenue	NOUN
faba-152	98	15	and	and	CCONJ
faba-152	98	16	passenger	passenger	NOUN
faba-152	98	17	turnovers	turnover	NOUN
faba-152	98	18	based	base	VERB
faba-152	98	19	on	on	ADP
faba-152	98	20	seasonal	seasonal	ADJ
faba-152	98	21	charter	charter	NOUN
faba-152	98	22	flights	flight	NOUN
faba-152	98	23	operation	operation	NOUN
faba-152	98	24	,	,	PUNCT
faba-152	98	25	which	which	PRON
faba-152	98	26	operations	operation	NOUN
faba-152	98	27	were	be	AUX
faba-152	98	28	strictly	strictly	ADV
faba-152	98	29	forbidden	forbid	VERB
faba-152	98	30	during	during	ADP
faba-152	98	31	the	the	DET
faba-152	98	32	covid-19	covid-19	PROPN
faba-152	98	33	pandemics	pandemic	NOUN
faba-152	98	34	(	(	PUNCT
faba-152	98	35	for	for	ADP
faba-152	98	36	some	some	PRON
faba-152	98	37	of	of	ADP
faba-152	98	38	the	the	DET
faba-152	98	39	carriers	carrier	NOUN
faba-152	98	40	,	,	PUNCT
faba-152	98	41	these	these	DET
faba-152	98	42	drops	drop	NOUN
faba-152	98	43	were	be	AUX
faba-152	98	44	between	between	ADP
faba-152	98	45	3	3	NUM
faba-152	98	46	and	and	CCONJ
faba-152	98	47	13	13	NUM
faba-152	98	48	times	time	NOUN
faba-152	98	49	)	)	PUNCT
faba-152	98	50	and	and	CCONJ
faba-152	98	51	at	at	ADP
faba-152	98	52	the	the	DET
faba-152	98	53	end	end	NOUN
faba-152	98	54	of	of	ADP
faba-152	98	55	2022	2022	NUM
faba-152	98	56	and	and	CCONJ
faba-152	98	57	at	at	ADP
faba-152	98	58	the	the	DET
faba-152	98	59	beginning	beginning	NOUN
faba-152	98	60	of	of	ADP
faba-152	98	61	2023	2023	NUM
faba-152	98	62	these	these	DET
faba-152	98	63	flights	flight	NOUN
faba-152	98	64	started	start	VERB
faba-152	98	65	hardly	hardly	ADV
faba-152	98	66	to	to	PART
faba-152	98	67	recover	recover	VERB
faba-152	98	68	since	since	SCONJ
faba-152	98	69	pre	pre	ADJ
faba-152	98	70	-	-	ADJ
faba-152	98	71	pandemic	pandemic	ADJ
faba-152	98	72	levels	level	NOUN
faba-152	98	73	.	.	PUNCT
faba-152	99	1	third	third	ADJ
faba-152	99	2	,	,	PUNCT
faba-152	99	3	due	due	ADP
faba-152	99	4	to	to	ADP
faba-152	99	5	the	the	DET
faba-152	99	6	imposed	impose	VERB
faba-152	99	7	travel	travel	NOUN
faba-152	99	8	restrictions	restriction	NOUN
faba-152	99	9	because	because	SCONJ
faba-152	99	10	of	of	ADP
faba-152	99	11	the	the	DET
faba-152	99	12	health	health	NOUN
faba-152	99	13	crisis	crisis	NOUN
faba-152	99	14	in	in	ADP
faba-152	99	15	global	global	ADJ
faba-152	99	16	,	,	PUNCT
faba-152	99	17	european	european	ADJ
faba-152	99	18	,	,	PUNCT
faba-152	99	19	and	and	CCONJ
faba-152	99	20	national	national	ADJ
faba-152	99	21	level	level	NOUN
faba-152	99	22	,	,	PUNCT
faba-152	99	23	the	the	DET
faba-152	99	24	liabilities	liability	NOUN
faba-152	99	25	of	of	ADP
faba-152	99	26	bulgarian	bulgarian	ADJ
faba-152	99	27	aviation	aviation	NOUN
faba-152	99	28	companies	company	NOUN
faba-152	99	29	to	to	ADP
faba-152	99	30	the	the	DET
faba-152	99	31	personnel	personnel	NOUN
faba-152	99	32	,	,	PUNCT
faba-152	99	33	creditors	creditor	NOUN
faba-152	99	34	and	and	CCONJ
faba-152	99	35	external	external	ADJ
faba-152	99	36	resources	resource	NOUN
faba-152	99	37	began	begin	VERB
faba-152	99	38	to	to	PART
faba-152	99	39	constantly	constantly	ADV
faba-152	99	40	increase	increase	VERB
faba-152	99	41	in	in	ADP
faba-152	99	42	the	the	DET
faba-152	99	43	expense	expense	NOUN
faba-152	99	44	of	of	ADP
faba-152	99	45	lack	lack	NOUN
faba-152	99	46	of	of	ADP
faba-152	99	47	incomes	income	NOUN
faba-152	99	48	.	.	PUNCT
faba-152	100	1	source	source	NOUN
faba-152	100	2	:	:	PUNCT
faba-152	100	3	annual	annual	ADJ
faba-152	100	4	financial	financial	ADJ
faba-152	100	5	reports	report	NOUN
faba-152	100	6	of	of	ADP
faba-152	100	7	the	the	DET
faba-152	100	8	licensed	licensed	ADJ
faba-152	100	9	air	air	NOUN
faba-152	100	10	passenger	passenger	NOUN
faba-152	100	11	carriers	carrier	NOUN
faba-152	100	12	for	for	ADP
faba-152	100	13	the	the	DET
faba-152	100	14	period	period	NOUN
faba-152	100	15	2016	2016	NUM
faba-152	100	16	-	-	SYM
faba-152	100	17	2021	2021	NUM
faba-152	100	18	figure	figure	NOUN
faba-152	100	19	2	2	NUM
faba-152	100	20	.	.	NOUN
faba-152	100	21	trends	trend	NOUN
faba-152	100	22	in	in	ADP
faba-152	100	23	the	the	DET
faba-152	100	24	development	development	NOUN
faba-152	100	25	of	of	ADP
faba-152	100	26	return	return	NOUN
faba-152	100	27	on	on	ADP
faba-152	100	28	capital	capital	NOUN
faba-152	100	29	of	of	ADP
faba-152	100	30	bulgarian	bulgarian	ADJ
faba-152	100	31	aviation	aviation	NOUN
faba-152	100	32	operators	operator	NOUN
faba-152	100	33	for	for	ADP
faba-152	100	34	the	the	DET
faba-152	100	35	period	period	NOUN
faba-152	100	36	2016	2016	NUM
faba-152	100	37	-	-	SYM
faba-152	100	38	2021	2021	NUM
faba-152	100	39	as	as	SCONJ
faba-152	100	40	one	one	PRON
faba-152	100	41	can	can	AUX
faba-152	100	42	see	see	VERB
faba-152	100	43	on	on	ADP
faba-152	100	44	figure	figure	NOUN
faba-152	100	45	2	2	NUM
faba-152	100	46	,	,	PUNCT
faba-152	100	47	the	the	DET
faba-152	100	48	indicator	indicator	NOUN
faba-152	100	49	return	return	NOUN
faba-152	100	50	on	on	ADP
faba-152	100	51	capital	capital	NOUN
faba-152	100	52	is	be	AUX
faba-152	100	53	taking	take	VERB
faba-152	100	54	values	value	NOUN
faba-152	100	55	under	under	ADP
faba-152	100	56	1	1	NUM
faba-152	100	57	and	and	CCONJ
faba-152	100	58	during	during	ADP
faba-152	100	59	the	the	DET
faba-152	100	60	covid-19	covid-19	PROPN
faba-152	100	61	pandemics	pandemic	NOUN
faba-152	100	62	its	its	PRON
faba-152	100	63	values	value	NOUN
faba-152	100	64	are	be	AUX
faba-152	100	65	negative	negative	ADJ
faba-152	100	66	.	.	PUNCT
faba-152	101	1	this	this	PRON
faba-152	101	2	means	mean	VERB
faba-152	101	3	that	that	SCONJ
faba-152	101	4	with	with	ADP
faba-152	101	5	the	the	DET
faba-152	101	6	available	available	ADJ
faba-152	101	7	material	material	NOUN
faba-152	101	8	(	(	PUNCT
faba-152	101	9	aircraft	aircraft	NOUN
faba-152	101	10	,	,	PUNCT
faba-152	101	11	equipment	equipment	NOUN
faba-152	101	12	)	)	PUNCT
faba-152	101	13	,	,	PUNCT
faba-152	101	14	human	human	NOUN
faba-152	101	15	(	(	PUNCT
faba-152	101	16	personnel	personnel	NOUN
faba-152	101	17	,	,	PUNCT
faba-152	101	18	directly	directly	ADV
faba-152	101	19	engaged	engage	VERB
faba-152	101	20	with	with	ADP
faba-152	101	21	passenger	passenger	NOUN
faba-152	101	22	carriages	carriage	NOUN
faba-152	101	23	operation	operation	NOUN
faba-152	101	24	)	)	PUNCT
faba-152	101	25	and	and	CCONJ
faba-152	101	26	information	information	NOUN
faba-152	101	27	resources	resource	NOUN
faba-152	101	28	bulgarian	bulgarian	ADJ
faba-152	101	29	aviation	aviation	NOUN
faba-152	101	30	operators	operator	NOUN
faba-152	101	31	could	could	AUX
faba-152	101	32	not	not	PART
faba-152	101	33	make	make	VERB
faba-152	101	34	profit	profit	NOUN
faba-152	101	35	and	and	CCONJ
faba-152	101	36	they	they	PRON
faba-152	101	37	strongly	strongly	ADV
faba-152	101	38	depend	depend	VERB
faba-152	101	39	on	on	ADP
faba-152	101	40	crediting	credit	VERB
faba-152	101	41	from	from	ADP
faba-152	101	42	external	external	ADJ
faba-152	101	43	sources	source	NOUN
faba-152	101	44	.	.	PUNCT
faba-152	102	1	for	for	ADP
faba-152	102	2	example	example	NOUN
faba-152	102	3	,	,	PUNCT
faba-152	102	4	in	in	ADP
faba-152	102	5	2021	2021	NUM
faba-152	102	6	only	only	ADV
faba-152	102	7	for	for	ADP
faba-152	102	8	air	air	NOUN
faba-152	102	9	volta	volta	PROPN
faba-152	102	10	,	,	PUNCT
faba-152	102	11	avio	avio	PROPN
faba-152	102	12	start	start	VERB
faba-152	102	13	and	and	CCONJ
faba-152	102	14	gulivair	gulivair	ADJ
faba-152	102	15	they	they	PRON
faba-152	102	16	are	be	AUX
faba-152	102	17	observed	observe	VERB
faba-152	102	18	positive	positive	ADJ
faba-152	102	19	values	value	NOUN
faba-152	102	20	of	of	ADP
faba-152	102	21	the	the	DET
faba-152	102	22	indicator	indicator	NOUN
faba-152	102	23	,	,	PUNCT
faba-152	102	24	although	although	SCONJ
faba-152	102	25	they	they	PRON
faba-152	102	26	are	be	AUX
faba-152	102	27	far	far	ADV
faba-152	102	28	below	below	ADP
faba-152	102	29	1	1	NUM
faba-152	103	1	but	but	CCONJ
faba-152	103	2	they	they	PRON
faba-152	103	3	give	give	VERB
faba-152	103	4	a	a	DET
faba-152	103	5	signal	signal	NOUN
faba-152	103	6	that	that	SCONJ
faba-152	103	7	carriers	carrier	NOUN
faba-152	103	8	are	be	AUX
faba-152	103	9	starting	start	VERB
faba-152	103	10	gradually	gradually	ADV
faba-152	103	11	to	to	PART
faba-152	103	12	recover	recover	VERB
faba-152	103	13	their	their	PRON
faba-152	103	14	financial	financial	ADJ
faba-152	103	15	performance	performance	NOUN
faba-152	103	16	from	from	ADP
faba-152	103	17	the	the	DET
faba-152	103	18	health	health	NOUN
faba-152	103	19	and	and	CCONJ
faba-152	103	20	economic	economic	ADJ
faba-152	103	21	crisis	crisis	NOUN
faba-152	103	22	.	.	PUNCT
faba-152	104	1	the	the	DET
faba-152	104	2	values	value	NOUN
faba-152	104	3	of	of	ADP
faba-152	104	4	the	the	DET
faba-152	104	5	indicator	indicator	NOUN
faba-152	104	6	for	for	ADP
faba-152	104	7	the	the	DET
faba-152	104	8	national	national	ADJ
faba-152	104	9	carrier	carrier	NOUN
faba-152	104	10	bulgaria	bulgaria	PROPN
faba-152	104	11	air	air	PROPN
faba-152	104	12	also	also	ADV
faba-152	104	13	show	show	VERB
faba-152	104	14	a	a	DET
faba-152	104	15	recovery	recovery	NOUN
faba-152	104	16	trend	trend	NOUN
faba-152	104	17	as	as	ADP
faba-152	104	18	the	the	DET
faba-152	104	19	return	return	NOUN
faba-152	104	20	on	on	ADP
faba-152	104	21	capital	capital	NOUN
faba-152	104	22	increases	increase	NOUN
faba-152	104	23	5	5	NUM
faba-152	104	24	times	time	NOUN
faba-152	104	25	in	in	ADP
faba-152	104	26	2021	2021	NUM
faba-152	104	27	compared	compare	VERB
faba-152	104	28	to	to	ADP
faba-152	104	29	2019	2019	NUM
faba-152	104	30	.	.	PUNCT
faba-152	105	1	the	the	DET
faba-152	105	2	observed	observe	VERB
faba-152	105	3	trends	trend	NOUN
faba-152	105	4	in	in	ADP
faba-152	105	5	the	the	DET
faba-152	105	6	development	development	NOUN
faba-152	105	7	of	of	ADP
faba-152	105	8	the	the	DET
faba-152	105	9	indicator	indicator	NOUN
faba-152	105	10	characterize	characterize	VERB
faba-152	105	11	the	the	DET
faba-152	105	12	inability	inability	NOUN
faba-152	105	13	of	of	ADP
faba-152	105	14	bulgarian	bulgarian	ADJ
faba-152	105	15	air	air	NOUN
faba-152	105	16	carriers	carrier	NOUN
faba-152	105	17	to	to	PART
faba-152	105	18	maintain	maintain	VERB
faba-152	105	19	their	their	PRON
faba-152	105	20	fleet	fleet	NOUN
faba-152	105	21	in	in	ADP
faba-152	105	22	accordance	accordance	NOUN
faba-152	105	23	with	with	ADP
faba-152	105	24	the	the	DET
faba-152	105	25	technological	technological	ADJ
faba-152	105	26	innovations	innovation	NOUN
faba-152	105	27	in	in	ADP
faba-152	105	28	the	the	DET
faba-152	105	29	sector	sector	NOUN
faba-152	105	30	,	,	PUNCT
faba-152	105	31	as	as	ADV
faba-152	105	32	well	well	ADV
faba-152	105	33	as	as	SCONJ
faba-152	105	34	they	they	PRON
faba-152	105	35	are	be	AUX
faba-152	105	36	unable	unable	ADJ
faba-152	105	37	to	to	PART
faba-152	105	38	improve	improve	VERB
faba-152	105	39	the	the	DET
faba-152	105	40	qualification	qualification	NOUN
faba-152	105	41	and	and	CCONJ
faba-152	105	42	skills	skill	NOUN
faba-152	105	43	of	of	ADP
faba-152	105	44	their	their	PRON
faba-152	105	45	personnel	personnel	NOUN
faba-152	105	46	regarding	regard	VERB
faba-152	105	47	the	the	DET
faba-152	105	48	modern	modern	ADJ
faba-152	105	49	trends	trend	NOUN
faba-152	105	50	in	in	ADP
faba-152	105	51	the	the	DET
faba-152	105	52	digital	digital	ADJ
faba-152	105	53	transformation	transformation	NOUN
faba-152	105	54	of	of	ADP
faba-152	105	55	economic	economic	ADJ
faba-152	105	56	sectors	sector	NOUN
faba-152	105	57	.	.	PUNCT
faba-152	106	1	it	it	PRON
faba-152	106	2	also	also	ADV
faba-152	106	3	gives	give	VERB
faba-152	106	4	information	information	NOUN
faba-152	106	5	that	that	SCONJ
faba-152	106	6	the	the	DET
faba-152	106	7	developments	development	NOUN
faba-152	106	8	in	in	ADP
faba-152	106	9	the	the	DET
faba-152	106	10	material	material	NOUN
faba-152	106	11	and	and	CCONJ
faba-152	106	12	human	human	ADJ
faba-152	106	13	resources	resource	NOUN
faba-152	106	14	of	of	ADP
faba-152	106	15	aviation	aviation	NOUN
faba-152	106	16	operators	operator	NOUN
faba-152	106	17	do	do	AUX
faba-152	106	18	not	not	PART
faba-152	106	19	bring	bring	VERB
faba-152	106	20	financial	financial	ADJ
faba-152	106	21	benefits	benefit	NOUN
faba-152	106	22	for	for	ADP
faba-152	106	23	the	the	DET
faba-152	106	24	companies	company	NOUN
faba-152	106	25	and	and	CCONJ
faba-152	106	26	they	they	PRON
faba-152	106	27	are	be	AUX
faba-152	106	28	not	not	PART
faba-152	106	29	effective	effective	ADJ
faba-152	106	30	–	–	PUNCT
faba-152	106	31	this	this	DET
faba-152	106	32	fact	fact	NOUN
faba-152	106	33	is	be	AUX
faba-152	106	34	confirmed	confirm	VERB
faba-152	106	35	also	also	ADV
faba-152	106	36	by	by	ADP
faba-152	106	37	the	the	DET
faba-152	106	38	reported	report	VERB
faba-152	106	39	drop	drop	NOUN
faba-152	106	40	in	in	ADP
faba-152	106	41	the	the	DET
faba-152	106	42	values	value	NOUN
faba-152	106	43	of	of	ADP
faba-152	106	44	the	the	DET
faba-152	106	45	coefficient	coefficient	NOUN
faba-152	106	46	in	in	ADP
faba-152	106	47	2021	2021	NUM
faba-152	106	48	compared	compare	VERB
faba-152	106	49	to	to	ADP
faba-152	106	50	2016	2016	NUM
faba-152	106	51	,	,	PUNCT
faba-152	106	52	as	as	ADP
faba-152	106	53	for	for	ADP
faba-152	106	54	air	air	NOUN
faba-152	106	55	volta	volta	PROPN
faba-152	106	56	return	return	NOUN
faba-152	106	57	on	on	ADP
faba-152	106	58	capital	capital	NOUN
faba-152	106	59	decreases	decrease	NOUN
faba-152	106	60	by	by	ADP
faba-152	106	61	86	86	NUM
faba-152	106	62	%	%	NOUN
faba-152	106	63	,	,	PUNCT
faba-152	106	64	for	for	ADP
faba-152	106	65	b	b	PROPN
faba-152	106	66	h	h	NOUN
faba-152	106	67	air	air	NOUN
faba-152	106	68	–	–	PUNCT
faba-152	106	69	by	by	ADP
faba-152	106	70	9	9	NUM
faba-152	106	71	times	time	NOUN
faba-152	106	72	,	,	PUNCT
faba-152	106	73	for	for	ADP
faba-152	106	74	fly2sky	fly2sky	INTJ
faba-152	106	75	by	by	ADP
faba-152	106	76	26	26	NUM
faba-152	106	77	%	%	NOUN
faba-152	106	78	and	and	CCONJ
faba-152	106	79	for	for	ADP
faba-152	106	80	gulivair	gulivair	NOUN
faba-152	106	81	by	by	ADP
faba-152	106	82	116	116	NUM
faba-152	106	83	%	%	NOUN
faba-152	106	84	.	.	PUNCT
faba-152	107	1	another	another	DET
faba-152	107	2	indicator	indicator	NOUN
faba-152	107	3	,	,	PUNCT
faba-152	107	4	which	which	PRON
faba-152	107	5	directly	directly	ADV
faba-152	107	6	corresponds	correspond	VERB
faba-152	107	7	to	to	ADP
faba-152	107	8	the	the	DET
faba-152	107	9	financial	financial	ADJ
faba-152	107	10	performance	performance	NOUN
faba-152	107	11	of	of	ADP
faba-152	107	12	air	air	NOUN
faba-152	107	13	passenger	passenger	NOUN
faba-152	107	14	carriers	carrier	NOUN
faba-152	107	15	is	be	AUX
faba-152	107	16	the	the	DET
faba-152	107	17	revenues	revenue	NOUN
faba-152	107	18	per	per	ADP
faba-152	107	19	employee	employee	NOUN
faba-152	107	20	.	.	PUNCT
faba-152	108	1	on	on	ADP
faba-152	108	2	figure	figure	NOUN
faba-152	108	3	3	3	NUM
faba-152	108	4	one	one	NOUN
faba-152	108	5	can	can	AUX
faba-152	108	6	see	see	VERB
faba-152	108	7	the	the	DET
faba-152	108	8	trends	trend	NOUN
faba-152	108	9	in	in	ADP
faba-152	108	10	the	the	DET
faba-152	108	11	development	development	NOUN
faba-152	108	12	of	of	ADP
faba-152	108	13	the	the	DET
faba-152	108	14	indicator	indicator	NOUN
faba-152	108	15	for	for	ADP
faba-152	108	16	the	the	DET
faba-152	108	17	period	period	NOUN
faba-152	108	18	2016	2016	NUM
faba-152	108	19	-	-	SYM
faba-152	108	20	2021	2021	NUM
faba-152	108	21	.	.	PUNCT
faba-152	109	1	-40	-40	PUNCT
faba-152	109	2	-20	-20	NUM
faba-152	110	1	0	0	NUM
faba-152	110	2	20	20	NUM
faba-152	110	3	40	40	NUM
faba-152	110	4	60	60	NUM
faba-152	110	5	80	80	NUM
faba-152	110	6	2016	2016	NUM
faba-152	110	7	2017	2017	NUM
faba-152	110	8	2018	2018	NUM
faba-152	110	9	2019	2019	NUM
faba-152	110	10	2020	2020	NUM
faba-152	110	11	2021	2021	NUM
faba-152	110	12	return	return	NOUN
faba-152	110	13	on	on	ADP
faba-152	110	14	capital	capital	NOUN
faba-152	110	15	of	of	ADP
faba-152	110	16	bulgarian	bulgarian	ADJ
faba-152	110	17	aviation	aviation	NOUN
faba-152	110	18	operators	operator	NOUN
faba-152	110	19	air	air	PROPN
faba-152	110	20	volta	volta	PROPN
faba-152	110	21	avio	avio	PROPN
faba-152	110	22	start	start	VERB
faba-152	110	23	b	b	PROPN
faba-152	110	24	h	h	PROPN
faba-152	110	25	air	air	PROPN
faba-152	110	26	bulgaria	bulgaria	PROPN
faba-152	110	27	air	air	PROPN
faba-152	110	28	fly2sky	fly2sky	PROPN
faba-152	110	29	gulivair	gulivair	PROPN
faba-152	110	30	petya	petya	NOUN
faba-152	110	31	koralova	koralova	PROPN
faba-152	110	32	-	-	PUNCT
faba-152	110	33	nozharova	nozharova	NOUN
faba-152	110	34	/	/	SYM
faba-152	110	35	finance	finance	NOUN
faba-152	110	36	,	,	PUNCT
faba-152	110	37	accounting	accounting	NOUN
faba-152	110	38	and	and	CCONJ
faba-152	110	39	business	business	NOUN
faba-152	110	40	analysis	analysis	NOUN
faba-152	110	41	,	,	PUNCT
faba-152	110	42	volume	volume	NOUN
faba-152	110	43	5	5	NUM
faba-152	110	44	,	,	PUNCT
faba-152	110	45	issue	issue	NOUN
faba-152	110	46	1	1	NUM
faba-152	110	47	,	,	PUNCT
faba-152	110	48	2023	2023	NUM
faba-152	110	49	55	55	NUM
faba-152	110	50	source	source	NOUN
faba-152	110	51	:	:	PUNCT
faba-152	110	52	annual	annual	ADJ
faba-152	110	53	financial	financial	ADJ
faba-152	110	54	reports	report	NOUN
faba-152	110	55	of	of	ADP
faba-152	110	56	the	the	DET
faba-152	110	57	licensed	licensed	ADJ
faba-152	110	58	air	air	NOUN
faba-152	110	59	passenger	passenger	NOUN
faba-152	110	60	carriers	carrier	NOUN
faba-152	110	61	for	for	ADP
faba-152	110	62	the	the	DET
faba-152	110	63	period	period	NOUN
faba-152	110	64	2016	2016	NUM
faba-152	110	65	-	-	SYM
faba-152	110	66	2021	2021	NUM
faba-152	110	67	figure	figure	NOUN
faba-152	110	68	3	3	NUM
faba-152	110	69	.	.	NOUN
faba-152	110	70	trends	trend	NOUN
faba-152	110	71	in	in	ADP
faba-152	110	72	the	the	DET
faba-152	110	73	development	development	NOUN
faba-152	110	74	of	of	ADP
faba-152	110	75	the	the	DET
faba-152	110	76	revenues	revenue	NOUN
faba-152	110	77	per	per	ADP
faba-152	110	78	employer	employer	NOUN
faba-152	110	79	of	of	ADP
faba-152	110	80	bulgarian	bulgarian	ADJ
faba-152	110	81	aviation	aviation	NOUN
faba-152	110	82	operators	operator	NOUN
faba-152	110	83	the	the	DET
faba-152	110	84	indicator	indicator	NOUN
faba-152	110	85	revenues	revenue	NOUN
faba-152	110	86	per	per	ADP
faba-152	110	87	employee	employee	NOUN
faba-152	110	88	accurately	accurately	ADV
faba-152	110	89	reflects	reflect	VERB
faba-152	110	90	the	the	DET
faba-152	110	91	labor	labor	NOUN
faba-152	110	92	productiveness	productiveness	NOUN
faba-152	110	93	of	of	ADP
faba-152	110	94	personnel	personnel	NOUN
faba-152	110	95	,	,	PUNCT
faba-152	110	96	employed	employ	VERB
faba-152	110	97	by	by	ADP
faba-152	110	98	aviation	aviation	NOUN
faba-152	110	99	operators	operator	NOUN
faba-152	110	100	.	.	PUNCT
faba-152	111	1	the	the	DET
faba-152	111	2	values	value	NOUN
faba-152	111	3	of	of	ADP
faba-152	111	4	the	the	DET
faba-152	111	5	indicator	indicator	NOUN
faba-152	111	6	are	be	AUX
faba-152	111	7	negative	negative	ADJ
faba-152	111	8	during	during	ADP
faba-152	111	9	the	the	DET
faba-152	111	10	period	period	NOUN
faba-152	111	11	of	of	ADP
faba-152	111	12	the	the	DET
faba-152	111	13	health	health	NOUN
faba-152	111	14	and	and	CCONJ
faba-152	111	15	financial	financial	ADJ
faba-152	111	16	crisis	crisis	NOUN
faba-152	111	17	because	because	SCONJ
faba-152	111	18	of	of	ADP
faba-152	111	19	covid-19	covid-19	PROPN
faba-152	111	20	pandemics	pandemic	NOUN
faba-152	111	21	(	(	PUNCT
faba-152	111	22	its	its	PRON
faba-152	111	23	values	value	NOUN
faba-152	111	24	are	be	AUX
faba-152	111	25	between	between	ADP
faba-152	111	26	-65	-65	PUNCT
faba-152	111	27	and	and	CCONJ
faba-152	111	28	3	3	NUM
faba-152	111	29	)	)	PUNCT
faba-152	111	30	.	.	PUNCT
faba-152	112	1	in	in	ADP
faba-152	112	2	this	this	DET
faba-152	112	3	period	period	NOUN
faba-152	112	4	a	a	DET
faba-152	112	5	lot	lot	NOUN
faba-152	112	6	of	of	ADP
faba-152	112	7	companies	company	NOUN
faba-152	112	8	in	in	ADP
faba-152	112	9	most	most	ADJ
faba-152	112	10	of	of	ADP
faba-152	112	11	the	the	DET
faba-152	112	12	economic	economic	ADJ
faba-152	112	13	sectors	sector	NOUN
faba-152	112	14	were	be	AUX
faba-152	112	15	funded	fund	VERB
faba-152	112	16	through	through	ADP
faba-152	112	17	the	the	DET
faba-152	112	18	state	state	NOUN
faba-152	112	19	measures	measure	NOUN
faba-152	112	20	60:40	60:40	NUM
faba-152	112	21	in	in	ADP
faba-152	112	22	order	order	NOUN
faba-152	112	23	to	to	PART
faba-152	112	24	keep	keep	VERB
faba-152	112	25	their	their	PRON
faba-152	112	26	personnel	personnel	NOUN
faba-152	112	27	employed	employ	VERB
faba-152	112	28	on	on	ADP
faba-152	112	29	the	the	DET
faba-152	112	30	one	one	NUM
faba-152	112	31	hand	hand	NOUN
faba-152	112	32	and	and	CCONJ
faba-152	112	33	on	on	ADP
faba-152	112	34	the	the	DET
faba-152	112	35	other	other	ADJ
faba-152	112	36	–	–	PUNCT
faba-152	112	37	to	to	PART
faba-152	112	38	ensure	ensure	VERB
faba-152	112	39	some	some	DET
faba-152	112	40	kind	kind	NOUN
faba-152	112	41	of	of	ADP
faba-152	112	42	payment	payment	NOUN
faba-152	112	43	for	for	ADP
faba-152	112	44	the	the	DET
faba-152	112	45	human	human	ADJ
faba-152	112	46	labor	labor	NOUN
faba-152	112	47	and	and	CCONJ
faba-152	112	48	to	to	PART
faba-152	112	49	compensate	compensate	VERB
faba-152	112	50	the	the	DET
faba-152	112	51	impossibility	impossibility	NOUN
faba-152	112	52	for	for	SCONJ
faba-152	112	53	them	they	PRON
faba-152	112	54	to	to	PART
faba-152	112	55	carry	carry	VERB
faba-152	112	56	out	out	ADP
faba-152	112	57	their	their	PRON
faba-152	112	58	routine	routine	ADJ
faba-152	112	59	tasks	task	NOUN
faba-152	112	60	because	because	SCONJ
faba-152	112	61	of	of	ADP
faba-152	112	62	the	the	DET
faba-152	112	63	imposed	impose	VERB
faba-152	112	64	restrictions	restriction	NOUN
faba-152	112	65	on	on	ADP
faba-152	112	66	flights	flight	NOUN
faba-152	112	67	inn	inn	PROPN
faba-152	112	68	national	national	PROPN
faba-152	112	69	,	,	PUNCT
faba-152	112	70	european	european	ADJ
faba-152	112	71	and	and	CCONJ
faba-152	112	72	global	global	ADJ
faba-152	112	73	aspect	aspect	NOUN
faba-152	112	74	.	.	PUNCT
faba-152	113	1	as	as	SCONJ
faba-152	113	2	it	it	PRON
faba-152	113	3	was	be	AUX
faba-152	113	4	mentioned	mention	VERB
faba-152	113	5	previously	previously	ADV
faba-152	113	6	,	,	PUNCT
faba-152	113	7	the	the	DET
faba-152	113	8	covid19	covid19	NOUN
faba-152	113	9	pandemics	pandemic	NOUN
faba-152	113	10	accelerates	accelerate	VERB
faba-152	113	11	the	the	DET
faba-152	113	12	digitalization	digitalization	NOUN
faba-152	113	13	processes	process	NOUN
faba-152	113	14	of	of	ADP
faba-152	113	15	economic	economic	ADJ
faba-152	113	16	activities	activity	NOUN
faba-152	113	17	,	,	PUNCT
faba-152	113	18	which	which	PRON
faba-152	113	19	forces	force	VERB
faba-152	113	20	companies	company	NOUN
faba-152	113	21	to	to	PART
faba-152	113	22	hire	hire	VERB
faba-152	113	23	workers	worker	NOUN
faba-152	113	24	with	with	ADP
faba-152	113	25	high	high	ADJ
faba-152	113	26	professional	professional	ADJ
faba-152	113	27	qualification	qualification	NOUN
faba-152	113	28	,	,	PUNCT
faba-152	113	29	possessing	possess	VERB
faba-152	113	30	basic	basic	ADJ
faba-152	113	31	and	and	CCONJ
faba-152	113	32	specific	specific	ADJ
faba-152	113	33	digital	digital	ADJ
faba-152	113	34	skills	skill	NOUN
faba-152	113	35	and	and	CCONJ
faba-152	113	36	performing	perform	VERB
faba-152	113	37	higher	high	ADJ
faba-152	113	38	labor	labor	NOUN
faba-152	113	39	productiveness	productiveness	NOUN
faba-152	113	40	rates	rate	NOUN
faba-152	113	41	.	.	PUNCT
faba-152	114	1	obviously	obviously	ADV
faba-152	114	2	,	,	PUNCT
faba-152	114	3	the	the	DET
faba-152	114	4	statistical	statistical	ADJ
faba-152	114	5	data	datum	NOUN
faba-152	114	6	provided	provide	VERB
faba-152	114	7	on	on	ADP
faba-152	114	8	figure	figure	NOUN
faba-152	114	9	4	4	NUM
faba-152	114	10	shows	show	VERB
faba-152	114	11	that	that	SCONJ
faba-152	114	12	bulgarian	bulgarian	ADJ
faba-152	114	13	air	air	NOUN
faba-152	114	14	carriers	carrier	NOUN
faba-152	114	15	do	do	AUX
faba-152	114	16	not	not	PART
faba-152	114	17	have	have	VERB
faba-152	114	18	enough	enough	ADJ
faba-152	114	19	qualified	qualified	ADJ
faba-152	114	20	and	and	CCONJ
faba-152	114	21	skilled	skilled	ADJ
faba-152	114	22	personnel	personnel	NOUN
faba-152	114	23	who	who	PRON
faba-152	114	24	would	would	AUX
faba-152	114	25	successfully	successfully	ADV
faba-152	114	26	meet	meet	VERB
faba-152	114	27	the	the	DET
faba-152	114	28	requirements	requirement	NOUN
faba-152	114	29	of	of	ADP
faba-152	114	30	the	the	DET
faba-152	114	31	digital	digital	ADJ
faba-152	114	32	revolution	revolution	NOUN
faba-152	114	33	,	,	PUNCT
faba-152	114	34	as	as	SCONJ
faba-152	114	35	the	the	DET
faba-152	114	36	revenues	revenue	NOUN
faba-152	114	37	per	per	ADP
faba-152	114	38	employee	employee	NOUN
faba-152	114	39	have	have	AUX
faba-152	114	40	strongly	strongly	ADV
faba-152	114	41	decreased	decrease	VERB
faba-152	114	42	during	during	ADP
faba-152	114	43	the	the	DET
faba-152	114	44	studied	studied	ADJ
faba-152	114	45	period	period	NOUN
faba-152	114	46	.	.	PUNCT
faba-152	115	1	there	there	PRON
faba-152	115	2	is	be	VERB
faba-152	115	3	a	a	DET
faba-152	115	4	significant	significant	ADJ
faba-152	115	5	drop	drop	NOUN
faba-152	115	6	in	in	ADP
faba-152	115	7	the	the	DET
faba-152	115	8	labor	labor	NOUN
faba-152	115	9	productiveness	productiveness	NOUN
faba-152	115	10	rate	rate	NOUN
faba-152	115	11	of	of	ADP
faba-152	115	12	employees	employee	NOUN
faba-152	115	13	as	as	ADP
faba-152	115	14	for	for	ADP
faba-152	115	15	most	most	ADJ
faba-152	115	16	of	of	ADP
faba-152	115	17	the	the	DET
faba-152	115	18	aviation	aviation	NOUN
faba-152	115	19	operators	operator	NOUN
faba-152	115	20	it	it	PRON
faba-152	115	21	is	be	AUX
faba-152	115	22	between	between	ADP
faba-152	115	23	96	96	NUM
faba-152	115	24	%	%	NOUN
faba-152	115	25	and	and	CCONJ
faba-152	115	26	120	120	NUM
faba-152	115	27	%	%	NOUN
faba-152	115	28	in	in	ADP
faba-152	115	29	2021	2021	NUM
faba-152	115	30	compared	compare	VERB
faba-152	115	31	to	to	ADP
faba-152	115	32	2017	2017	NUM
faba-152	115	33	and	and	CCONJ
faba-152	115	34	to	to	ADP
faba-152	115	35	2019	2019	NUM
faba-152	115	36	.	.	PUNCT
faba-152	116	1	financial	financial	ADJ
faba-152	116	2	indebtedness	indebtedness	NOUN
faba-152	116	3	is	be	AUX
faba-152	116	4	another	another	DET
faba-152	116	5	important	important	ADJ
faba-152	116	6	indicator	indicator	NOUN
faba-152	116	7	which	which	PRON
faba-152	116	8	represents	represent	VERB
faba-152	116	9	the	the	DET
faba-152	116	10	ability	ability	NOUN
faba-152	116	11	of	of	ADP
faba-152	116	12	economic	economic	ADJ
faba-152	116	13	agents	agent	NOUN
faba-152	116	14	to	to	PART
faba-152	116	15	cover	cover	VERB
faba-152	116	16	their	their	PRON
faba-152	116	17	liabilities	liability	NOUN
faba-152	116	18	with	with	ADP
faba-152	116	19	or	or	CCONJ
faba-152	116	20	without	without	ADP
faba-152	116	21	the	the	DET
faba-152	116	22	help	help	NOUN
faba-152	116	23	of	of	ADP
faba-152	116	24	creditors	creditor	NOUN
faba-152	116	25	(	(	PUNCT
faba-152	116	26	hristozov	hristozov	NOUN
faba-152	116	27	2021	2021	NUM
faba-152	116	28	)	)	PUNCT
faba-152	116	29	.	.	PUNCT
faba-152	117	1	on	on	ADP
faba-152	117	2	table	table	NOUN
faba-152	117	3	2	2	NUM
faba-152	117	4	they	they	PRON
faba-152	117	5	are	be	AUX
faba-152	117	6	presented	present	VERB
faba-152	117	7	the	the	DET
faba-152	117	8	trends	trend	NOUN
faba-152	117	9	in	in	ADP
faba-152	117	10	the	the	DET
faba-152	117	11	development	development	NOUN
faba-152	117	12	of	of	ADP
faba-152	117	13	the	the	DET
faba-152	117	14	indicator	indicator	NOUN
faba-152	117	15	for	for	ADP
faba-152	117	16	the	the	DET
faba-152	117	17	period	period	NOUN
faba-152	117	18	2016	2016	NUM
faba-152	117	19	-	-	SYM
faba-152	117	20	2021	2021	NUM
faba-152	117	21	.	.	PUNCT
faba-152	118	1	table	table	NOUN
faba-152	118	2	2	2	NUM
faba-152	118	3	.	.	PUNCT
faba-152	118	4	trends	trend	NOUN
faba-152	118	5	in	in	ADP
faba-152	118	6	the	the	DET
faba-152	118	7	development	development	NOUN
faba-152	118	8	of	of	ADP
faba-152	118	9	the	the	DET
faba-152	118	10	financial	financial	ADJ
faba-152	118	11	indebtedness	indebtedness	NOUN
faba-152	118	12	indicator	indicator	NOUN
faba-152	118	13	of	of	ADP
faba-152	118	14	bulgarian	bulgarian	ADJ
faba-152	118	15	aviation	aviation	NOUN
faba-152	118	16	operators	operator	NOUN
faba-152	119	1	2016	2016	NUM
faba-152	119	2	2017	2017	NUM
faba-152	119	3	2018	2018	NUM
faba-152	119	4	2019	2019	NUM
faba-152	119	5	2020	2020	NUM
faba-152	119	6	2021	2021	NUM
faba-152	119	7	air	air	NOUN
faba-152	119	8	volta	volta	NOUN
faba-152	119	9	0.302	0.302	NUM
faba-152	119	10	0.503	0.503	NUM
faba-152	119	11	0.437	0.437	NUM
faba-152	119	12	2.088	2.088	NUM
faba-152	119	13	3.953	3.953	NUM
faba-152	119	14	5.025	5.025	NUM
faba-152	119	15	avio	avio	PROPN
faba-152	119	16	start	start	VERB
faba-152	119	17	14.493	14.493	NUM
faba-152	119	18	4.831	4.831	NUM
faba-152	119	19	0.798	0.798	NUM
faba-152	119	20	1.01	1.01	NUM
faba-152	119	21	1.451	1.451	NUM
faba-152	119	22	1.664	1.664	NUM
faba-152	119	23	b	b	PROPN
faba-152	119	24	h	h	NOUN
faba-152	119	25	air	air	NOUN
faba-152	119	26	-25	-25	PUNCT
faba-152	119	27	-5.435	-5.435	PUNCT
faba-152	120	1	90.909	90.909	NUM
faba-152	120	2	45.455	45.455	NUM
faba-152	120	3	90.909	90.909	NUM
faba-152	120	4	500	500	NUM
faba-152	120	5	bulgaria	bulgaria	PROPN
faba-152	120	6	air	air	NOUN
faba-152	120	7	2.558	2.558	NUM
faba-152	120	8	1.138	1.138	NUM
faba-152	120	9	1.136	1.136	NUM
faba-152	120	10	2.268	2.268	NUM
faba-152	120	11	2.538	2.538	NUM
faba-152	120	12	3.509	3.509	NUM
faba-152	120	13	fly2sky	fly2sky	NOUN
faba-152	120	14	0.0305	0.0305	NUM
faba-152	120	15	4.926	4.926	NUM
faba-152	120	16	29.412	29.412	NUM
faba-152	120	17	16.129	16.129	NUM
faba-152	120	18	-2.695	-2.695	NUM
faba-152	120	19	3.279	3.279	NUM
faba-152	120	20	gulivair	gulivair	NOUN
faba-152	120	21	0.444	0.444	NUM
faba-152	120	22	0.176	0.176	NUM
faba-152	121	1	-10.87	-10.87	PUNCT
faba-152	121	2	0.366	0.366	NUM
faba-152	121	3	1.887	1.887	NUM
faba-152	121	4	2.793	2.793	NUM
faba-152	121	5	source	source	NOUN
faba-152	121	6	:	:	PUNCT
faba-152	121	7	annual	annual	ADJ
faba-152	121	8	financial	financial	ADJ
faba-152	121	9	reports	report	NOUN
faba-152	121	10	of	of	ADP
faba-152	121	11	the	the	DET
faba-152	121	12	licensed	licensed	ADJ
faba-152	121	13	air	air	NOUN
faba-152	121	14	passenger	passenger	NOUN
faba-152	121	15	carriers	carrier	NOUN
faba-152	121	16	for	for	ADP
faba-152	121	17	the	the	DET
faba-152	121	18	period	period	NOUN
faba-152	121	19	2016	2016	NUM
faba-152	121	20	-	-	SYM
faba-152	121	21	2021	2021	NUM
faba-152	121	22	for	for	ADP
faba-152	121	23	all	all	DET
faba-152	121	24	the	the	DET
faba-152	121	25	investigated	investigated	ADJ
faba-152	121	26	carriers	carrier	NOUN
faba-152	121	27	,	,	PUNCT
faba-152	121	28	the	the	DET
faba-152	121	29	values	value	NOUN
faba-152	121	30	of	of	ADP
faba-152	121	31	the	the	DET
faba-152	121	32	indicator	indicator	NOUN
faba-152	121	33	are	be	AUX
faba-152	121	34	many	many	ADJ
faba-152	121	35	times	time	NOUN
faba-152	121	36	higher	high	ADJ
faba-152	121	37	than	than	ADP
faba-152	121	38	1	1	NUM
faba-152	121	39	,	,	PUNCT
faba-152	121	40	which	which	PRON
faba-152	121	41	express	express	VERB
faba-152	121	42	a	a	DET
faba-152	121	43	high	high	ADJ
faba-152	121	44	degree	degree	NOUN
faba-152	121	45	of	of	ADP
faba-152	121	46	dependence	dependence	NOUN
faba-152	121	47	of	of	ADP
faba-152	121	48	these	these	DET
faba-152	121	49	companies	company	NOUN
faba-152	121	50	on	on	ADP
faba-152	121	51	their	their	PRON
faba-152	121	52	creditors	creditor	NOUN
faba-152	121	53	and	and	CCONJ
faba-152	121	54	inability	inability	NOUN
faba-152	121	55	to	to	PART
faba-152	121	56	cover	cover	VERB
faba-152	121	57	their	their	PRON
faba-152	121	58	liabilities	liability	NOUN
faba-152	121	59	by	by	ADP
faba-152	121	60	own	own	ADJ
faba-152	121	61	capital	capital	NOUN
faba-152	121	62	resources	resource	NOUN
faba-152	121	63	.	.	PUNCT
faba-152	122	1	this	this	PRON
faba-152	122	2	is	be	AUX
faba-152	122	3	not	not	PART
faba-152	122	4	a	a	DET
faba-152	122	5	good	good	ADJ
faba-152	122	6	example	example	NOUN
faba-152	122	7	of	of	ADP
faba-152	122	8	an	an	DET
faba-152	122	9	appropriately	appropriately	ADV
faba-152	122	10	carried	carry	VERB
faba-152	122	11	financial	financial	ADJ
faba-152	122	12	policy	policy	NOUN
faba-152	122	13	by	by	ADP
faba-152	122	14	the	the	DET
faba-152	122	15	aviation	aviation	NOUN
faba-152	122	16	operators	operator	NOUN
faba-152	122	17	,	,	PUNCT
faba-152	122	18	since	since	SCONJ
faba-152	122	19	any	any	DET
faba-152	122	20	modernization	modernization	NOUN
faba-152	122	21	of	of	ADP
faba-152	122	22	the	the	DET
faba-152	122	23	aircraft	aircraft	NOUN
faba-152	122	24	in	in	ADP
faba-152	122	25	accordance	accordance	NOUN
faba-152	122	26	with	with	ADP
faba-152	122	27	the	the	DET
faba-152	122	28	modern	modern	ADJ
faba-152	122	29	digital	digital	NOUN
faba-152	122	30	-150	-150	PROPN
faba-152	122	31	-100	-100	PROPN
faba-152	122	32	-50	-50	PUNCT
faba-152	122	33	0	0	NUM
faba-152	123	1	50	50	NUM
faba-152	123	2	100	100	NUM
faba-152	123	3	150	150	NUM
faba-152	123	4	2016	2016	NUM
faba-152	123	5	2017	2017	NUM
faba-152	123	6	2018	2018	NUM
faba-152	123	7	2019	2019	NUM
faba-152	123	8	2020	2020	NUM
faba-152	123	9	2021	2021	NUM
faba-152	123	10	revenues	revenue	NOUN
faba-152	123	11	per	per	ADP
faba-152	123	12	employee	employee	NOUN
faba-152	123	13	of	of	ADP
faba-152	123	14	bulgarian	bulgarian	ADJ
faba-152	123	15	aviation	aviation	NOUN
faba-152	123	16	operators	operator	NOUN
faba-152	123	17	air	air	PROPN
faba-152	123	18	volta	volta	PROPN
faba-152	123	19	avio	avio	PROPN
faba-152	123	20	start	start	VERB
faba-152	123	21	b	b	PROPN
faba-152	123	22	h	h	PROPN
faba-152	123	23	air	air	PROPN
faba-152	123	24	bulgaria	bulgaria	PROPN
faba-152	123	25	air	air	PROPN
faba-152	123	26	fly2sky	fly2sky	PROPN
faba-152	123	27	gulivair	gulivair	PROPN
faba-152	123	28	petya	petya	NOUN
faba-152	123	29	koralova	koralova	PROPN
faba-152	123	30	-	-	PUNCT
faba-152	123	31	nozharova	nozharova	NOUN
faba-152	123	32	/	/	SYM
faba-152	123	33	finance	finance	NOUN
faba-152	123	34	,	,	PUNCT
faba-152	123	35	accounting	accounting	NOUN
faba-152	123	36	and	and	CCONJ
faba-152	123	37	business	business	NOUN
faba-152	123	38	analysis	analysis	NOUN
faba-152	123	39	,	,	PUNCT
faba-152	123	40	volume	volume	NOUN
faba-152	123	41	5	5	NUM
faba-152	123	42	,	,	PUNCT
faba-152	123	43	issue	issue	NOUN
faba-152	123	44	1	1	NUM
faba-152	123	45	,	,	PUNCT
faba-152	123	46	2023	2023	NUM
faba-152	123	47	56	56	NUM
faba-152	123	48	technologies	technology	NOUN
faba-152	123	49	,	,	PUNCT
faba-152	123	50	as	as	ADV
faba-152	123	51	well	well	ADV
faba-152	123	52	as	as	ADP
faba-152	123	53	any	any	DET
faba-152	123	54	improvement	improvement	NOUN
faba-152	123	55	of	of	ADP
faba-152	123	56	labor	labor	NOUN
faba-152	123	57	conditions	condition	NOUN
faba-152	123	58	and	and	CCONJ
faba-152	123	59	labor	labor	NOUN
faba-152	123	60	qualification	qualification	NOUN
faba-152	123	61	will	will	AUX
faba-152	123	62	increase	increase	VERB
faba-152	123	63	the	the	DET
faba-152	123	64	liabilities	liability	NOUN
faba-152	123	65	of	of	ADP
faba-152	123	66	air	air	NOUN
faba-152	123	67	carriers	carrier	NOUN
faba-152	123	68	to	to	ADP
faba-152	123	69	creditors	creditor	NOUN
faba-152	123	70	and	and	CCONJ
faba-152	123	71	there	there	PRON
faba-152	123	72	is	be	VERB
faba-152	123	73	a	a	DET
faba-152	123	74	risk	risk	NOUN
faba-152	123	75	the	the	DET
faba-152	123	76	operators	operator	NOUN
faba-152	123	77	to	to	PART
faba-152	123	78	fall	fall	VERB
faba-152	123	79	into	into	ADP
faba-152	123	80	a	a	DET
faba-152	123	81	debt	debt	NOUN
faba-152	123	82	spiral	spiral	NOUN
faba-152	123	83	.	.	PUNCT
faba-152	124	1	the	the	DET
faba-152	124	2	greatest	great	ADJ
faba-152	124	3	fluctuations	fluctuation	NOUN
faba-152	124	4	in	in	ADP
faba-152	124	5	the	the	DET
faba-152	124	6	development	development	NOUN
faba-152	124	7	of	of	ADP
faba-152	124	8	the	the	DET
faba-152	124	9	indicator	indicator	NOUN
faba-152	124	10	are	be	AUX
faba-152	124	11	observed	observe	VERB
faba-152	124	12	for	for	ADP
faba-152	124	13	the	the	DET
faba-152	124	14	aviation	aviation	NOUN
faba-152	124	15	operator	operator	NOUN
faba-152	124	16	b	b	PROPN
faba-152	124	17	h	h	NOUN
faba-152	124	18	air	air	NOUN
faba-152	124	19	,	,	PUNCT
faba-152	124	20	where	where	SCONJ
faba-152	124	21	the	the	DET
faba-152	124	22	values	value	NOUN
faba-152	124	23	of	of	ADP
faba-152	124	24	the	the	DET
faba-152	124	25	indicator	indicator	NOUN
faba-152	124	26	from	from	ADP
faba-152	124	27	-25	-25	PUNCT
faba-152	124	28	in	in	ADP
faba-152	124	29	2016	2016	NUM
faba-152	124	30	have	have	AUX
faba-152	124	31	reached	reach	VERB
faba-152	124	32	values	value	NOUN
faba-152	124	33	of	of	ADP
faba-152	124	34	500	500	NUM
faba-152	124	35	in	in	ADP
faba-152	124	36	2021	2021	NUM
faba-152	124	37	.	.	PUNCT
faba-152	125	1	this	this	DET
faba-152	125	2	trend	trend	NOUN
faba-152	125	3	is	be	AUX
faba-152	125	4	determined	determine	VERB
faba-152	125	5	by	by	ADP
faba-152	125	6	some	some	PRON
faba-152	125	7	of	of	ADP
faba-152	125	8	the	the	DET
faba-152	125	9	following	follow	VERB
faba-152	125	10	circumstances	circumstance	NOUN
faba-152	125	11	:	:	PUNCT
faba-152	125	12	first	first	ADV
faba-152	125	13	,	,	PUNCT
faba-152	125	14	after	after	ADP
faba-152	125	15	2019	2019	NUM
faba-152	125	16	the	the	DET
faba-152	125	17	air	air	NOUN
faba-152	125	18	carrier	carrier	NOUN
faba-152	125	19	has	have	AUX
faba-152	125	20	not	not	PART
faba-152	125	21	made	make	VERB
faba-152	125	22	any	any	DET
faba-152	125	23	profit	profit	NOUN
faba-152	125	24	and	and	CCONJ
faba-152	125	25	the	the	DET
faba-152	125	26	number	number	NOUN
faba-152	125	27	of	of	ADP
faba-152	125	28	passengers	passenger	NOUN
faba-152	125	29	carried	carry	VERB
faba-152	125	30	have	have	AUX
faba-152	125	31	decreased	decrease	VERB
faba-152	125	32	to	to	ADP
faba-152	125	33	305	305	NUM
faba-152	125	34	in	in	ADP
faba-152	125	35	2020	2020	NUM
faba-152	125	36	compared	compare	VERB
faba-152	125	37	to	to	ADP
faba-152	125	38	226727	226727	NUM
faba-152	125	39	in	in	ADP
faba-152	125	40	2016	2016	NUM
faba-152	125	41	(	(	PUNCT
faba-152	125	42	directorate	directorate	ADJ
faba-152	125	43	general	general	ADJ
faba-152	125	44	civil	civil	ADJ
faba-152	125	45	aviation	aviation	NOUN
faba-152	125	46	agency	agency	NOUN
faba-152	125	47	2023b	2023b	NUM
faba-152	125	48	)	)	PUNCT
faba-152	125	49	.	.	PUNCT
faba-152	126	1	second	second	ADJ
faba-152	126	2	,	,	PUNCT
faba-152	126	3	according	accord	VERB
faba-152	126	4	to	to	ADP
faba-152	126	5	the	the	DET
faba-152	126	6	annual	annual	ADJ
faba-152	126	7	reports	report	NOUN
faba-152	126	8	of	of	ADP
faba-152	126	9	the	the	DET
faba-152	126	10	company	company	NOUN
faba-152	126	11	,	,	PUNCT
faba-152	126	12	it	it	PRON
faba-152	126	13	ranked	rank	VERB
faba-152	126	14	on	on	ADP
faba-152	126	15	2nd	2nd	ADJ
faba-152	126	16	place	place	NOUN
faba-152	126	17	in	in	ADP
faba-152	126	18	terms	term	NOUN
faba-152	126	19	of	of	ADP
faba-152	126	20	liabilities	liability	NOUN
faba-152	126	21	amongst	amongst	ADP
faba-152	126	22	74	74	NUM
faba-152	126	23	companies	company	NOUN
faba-152	126	24	in	in	ADP
faba-152	126	25	the	the	DET
faba-152	126	26	sector	sector	NOUN
faba-152	126	27	and	and	CCONJ
faba-152	126	28	in	in	ADP
faba-152	126	29	terms	term	NOUN
faba-152	126	30	of	of	ADP
faba-152	126	31	availability	availability	NOUN
faba-152	126	32	of	of	ADP
faba-152	126	33	equity	equity	NOUN
faba-152	126	34	capital	capital	NOUN
faba-152	126	35	it	it	PRON
faba-152	126	36	ranked	rank	VERB
faba-152	126	37	on	on	ADP
faba-152	126	38	16th	16th	ADJ
faba-152	126	39	place	place	NOUN
faba-152	126	40	(	(	PUNCT
faba-152	126	41	registry	registry	NOUN
faba-152	126	42	agency	agency	NOUN
faba-152	126	43	2023b	2023b	NUM
faba-152	126	44	)	)	PUNCT
faba-152	126	45	.	.	PUNCT
faba-152	127	1	third	third	ADJ
faba-152	127	2	,	,	PUNCT
faba-152	127	3	obviously	obviously	ADV
faba-152	127	4	for	for	ADP
faba-152	127	5	the	the	DET
faba-152	127	6	air	air	NOUN
faba-152	127	7	carrier	carrier	NOUN
faba-152	127	8	it	it	PRON
faba-152	127	9	is	be	AUX
faba-152	127	10	difficult	difficult	ADJ
faba-152	127	11	to	to	PART
faba-152	127	12	compete	compete	VERB
faba-152	127	13	with	with	ADP
faba-152	127	14	the	the	DET
faba-152	127	15	other	other	ADJ
faba-152	127	16	air	air	NOUN
faba-152	127	17	carriers	carrier	NOUN
faba-152	127	18	the	the	DET
faba-152	127	19	sector	sector	NOUN
faba-152	127	20	on	on	ADP
faba-152	127	21	the	the	DET
faba-152	127	22	domestic	domestic	ADJ
faba-152	127	23	and	and	CCONJ
faba-152	127	24	international	international	ADJ
faba-152	127	25	aviation	aviation	NOUN
faba-152	127	26	markets	market	NOUN
faba-152	127	27	,	,	PUNCT
faba-152	127	28	since	since	SCONJ
faba-152	127	29	both	both	DET
faba-152	127	30	indicators	indicator	NOUN
faba-152	127	31	“	"	PUNCT
faba-152	127	32	duration	duration	NOUN
faba-152	127	33	of	of	ADP
faba-152	127	34	one	one	NUM
faba-152	127	35	turnover	turnover	NOUN
faba-152	127	36	”	"	PUNCT
faba-152	127	37	(	(	PUNCT
faba-152	127	38	2077	2077	NUM
faba-152	127	39	days	day	NOUN
faba-152	127	40	for	for	ADP
faba-152	127	41	2021	2021	NUM
faba-152	127	42	year	year	NOUN
faba-152	127	43	)	)	PUNCT
faba-152	127	44	and	and	CCONJ
faba-152	127	45	the	the	DET
faba-152	127	46	number	number	NOUN
faba-152	127	47	of	of	ADP
faba-152	127	48	turnovers	turnover	NOUN
faba-152	127	49	per	per	ADP
faba-152	127	50	year	year	NOUN
faba-152	127	51	(	(	PUNCT
faba-152	127	52	0.17	0.17	NUM
faba-152	127	53	)	)	PUNCT
faba-152	127	54	are	be	AUX
faba-152	127	55	far	far	ADV
faba-152	127	56	below	below	ADP
faba-152	127	57	the	the	DET
faba-152	127	58	industry	industry	NOUN
faba-152	127	59	average	average	ADJ
faba-152	127	60	levels	level	NOUN
faba-152	127	61	298.4	298.4	NUM
faba-152	127	62	days	day	NOUN
faba-152	127	63	for	for	ADP
faba-152	127	64	one	one	NUM
faba-152	127	65	turnover	turnover	NOUN
faba-152	127	66	for	for	ADP
faba-152	127	67	2021	2021	NUM
faba-152	127	68	and	and	CCONJ
faba-152	127	69	1.21	1.21	NUM
faba-152	127	70	turnovers	turnover	NOUN
faba-152	127	71	respectively	respectively	ADV
faba-152	127	72	(	(	PUNCT
faba-152	127	73	registry	registry	NOUN
faba-152	127	74	agency	agency	PROPN
faba-152	127	75	2023c	2023c	NUM
faba-152	127	76	)	)	PUNCT
faba-152	127	77	.	.	PUNCT
faba-152	128	1	similar	similar	ADJ
faba-152	128	2	trend	trend	NOUN
faba-152	128	3	is	be	AUX
faba-152	128	4	also	also	ADV
faba-152	128	5	observed	observe	VERB
faba-152	128	6	for	for	ADP
faba-152	128	7	the	the	DET
faba-152	128	8	air	air	NOUN
faba-152	128	9	carrier	carrier	NOUN
faba-152	128	10	fly2sky	fly2sky	PROPN
faba-152	128	11	,	,	PUNCT
faba-152	128	12	as	as	SCONJ
faba-152	128	13	higher	high	ADJ
faba-152	128	14	values	value	NOUN
faba-152	128	15	for	for	ADP
faba-152	128	16	the	the	DET
faba-152	128	17	indicator	indicator	NOUN
faba-152	128	18	“	"	PUNCT
faba-152	128	19	financial	financial	ADJ
faba-152	128	20	indebtedness	indebtedness	NOUN
faba-152	128	21	”	"	PUNCT
faba-152	128	22	are	be	AUX
faba-152	128	23	reported	report	VERB
faba-152	128	24	for	for	ADP
faba-152	128	25	the	the	DET
faba-152	128	26	period	period	NOUN
faba-152	128	27	2018	2018	NUM
faba-152	128	28	-	-	SYM
faba-152	128	29	2019	2019	NUM
faba-152	128	30	.	.	PUNCT
faba-152	129	1	like	like	INTJ
faba-152	129	2	b	b	PROPN
faba-152	129	3	h	h	NOUN
faba-152	129	4	air	air	NOUN
faba-152	129	5	,	,	PUNCT
faba-152	129	6	fly2sky	fly2sky	NOUN
faba-152	129	7	is	be	AUX
faba-152	129	8	also	also	ADV
faba-152	129	9	operating	operate	VERB
faba-152	129	10	seasonal	seasonal	ADJ
faba-152	129	11	charter	charter	NOUN
faba-152	129	12	passenger	passenger	NOUN
faba-152	129	13	flights	flight	NOUN
faba-152	129	14	,	,	PUNCT
faba-152	129	15	but	but	CCONJ
faba-152	129	16	after	after	ADP
faba-152	129	17	2019	2019	NUM
faba-152	129	18	the	the	DET
faba-152	129	19	operator	operator	NOUN
faba-152	129	20	has	have	AUX
faba-152	129	21	differentiated	differentiate	VERB
faba-152	129	22	its	its	PRON
faba-152	129	23	main	main	ADJ
faba-152	129	24	economic	economic	ADJ
faba-152	129	25	activity	activity	NOUN
faba-152	129	26	and	and	CCONJ
faba-152	129	27	since	since	SCONJ
faba-152	129	28	then	then	ADV
faba-152	129	29	it	it	PRON
faba-152	129	30	has	have	AUX
faba-152	129	31	been	be	AUX
faba-152	129	32	providing	provide	VERB
faba-152	129	33	wet	wet	ADJ
faba-152	129	34	and	and	CCONJ
faba-152	129	35	damp	damp	VERB
faba-152	129	36	leasing	leasing	NOUN
faba-152	129	37	(	(	PUNCT
faba-152	129	38	acmi	acmi	PROPN
faba-152	129	39	services	service	NOUN
faba-152	129	40	)	)	PUNCT
faba-152	129	41	and	and	CCONJ
faba-152	129	42	as	as	ADP
faba-152	129	43	a	a	DET
faba-152	129	44	result	result	NOUN
faba-152	129	45	the	the	DET
faba-152	129	46	financial	financial	ADJ
faba-152	129	47	indebtedness	indebtedness	NOUN
faba-152	129	48	of	of	ADP
faba-152	129	49	the	the	DET
faba-152	129	50	air	air	NOUN
faba-152	129	51	carrier	carrier	NOUN
faba-152	129	52	has	have	AUX
faba-152	129	53	started	start	VERB
faba-152	129	54	to	to	PART
faba-152	129	55	decrease	decrease	VERB
faba-152	129	56	(	(	PUNCT
faba-152	129	57	fly2sky	fly2sky	NOUN
faba-152	129	58	2022	2022	NUM
faba-152	129	59	)	)	PUNCT
faba-152	129	60	.	.	PUNCT
faba-152	130	1	moreover	moreover	ADV
faba-152	130	2	,	,	PUNCT
faba-152	130	3	even	even	ADV
faba-152	130	4	in	in	ADP
faba-152	130	5	2021	2021	NUM
faba-152	130	6	,	,	PUNCT
faba-152	131	1	the	the	DET
faba-152	131	2	passengers	passenger	NOUN
faba-152	131	3	carried	carry	VERB
faba-152	131	4	by	by	ADP
faba-152	131	5	the	the	DET
faba-152	131	6	air	air	NOUN
faba-152	131	7	operator	operator	NOUN
faba-152	131	8	fly2sky	fly2sky	NOUN
faba-152	131	9	are	be	AUX
faba-152	131	10	4	4	NUM
faba-152	131	11	times	time	NOUN
faba-152	131	12	more	more	ADJ
faba-152	131	13	than	than	ADP
faba-152	131	14	those	those	PRON
faba-152	131	15	carried	carry	VERB
faba-152	131	16	by	by	ADP
faba-152	131	17	b	b	PROPN
faba-152	131	18	h	h	NOUN
faba-152	131	19	air	air	NOUN
faba-152	131	20	(	(	PUNCT
faba-152	131	21	directorate	directorate	ADJ
faba-152	131	22	general	general	ADJ
faba-152	131	23	civil	civil	ADJ
faba-152	131	24	aviation	aviation	NOUN
faba-152	131	25	agency	agency	NOUN
faba-152	131	26	2023b	2023b	NUM
faba-152	131	27	)	)	PUNCT
faba-152	131	28	.	.	PUNCT
faba-152	132	1	for	for	ADP
faba-152	132	2	example	example	NOUN
faba-152	132	3	,	,	PUNCT
faba-152	132	4	in	in	ADP
faba-152	132	5	2021	2021	NUM
faba-152	132	6	the	the	DET
faba-152	132	7	values	value	NOUN
faba-152	132	8	of	of	ADP
faba-152	132	9	the	the	DET
faba-152	132	10	indicator	indicator	NOUN
faba-152	132	11	for	for	ADP
faba-152	132	12	air	air	NOUN
faba-152	132	13	volta	volta	PROPN
faba-152	132	14	have	have	AUX
faba-152	132	15	increased	increase	VERB
faba-152	132	16	to	to	ADP
faba-152	132	17	5.02	5.02	NUM
faba-152	132	18	in	in	ADP
faba-152	132	19	comparison	comparison	NOUN
faba-152	132	20	to	to	ADP
faba-152	132	21	2016	2016	NUM
faba-152	132	22	when	when	SCONJ
faba-152	132	23	the	the	DET
faba-152	132	24	values	value	NOUN
faba-152	132	25	of	of	ADP
faba-152	132	26	the	the	DET
faba-152	132	27	indicator	indicator	NOUN
faba-152	132	28	were	be	AUX
faba-152	132	29	under	under	ADP
faba-152	132	30	1	1	NUM
faba-152	132	31	.	.	PUNCT
faba-152	133	1	a	a	DET
faba-152	133	2	similar	similar	ADJ
faba-152	133	3	trend	trend	NOUN
faba-152	133	4	is	be	AUX
faba-152	133	5	observed	observe	VERB
faba-152	133	6	for	for	ADP
faba-152	133	7	gulivair	gulivair	NOUN
faba-152	133	8	(	(	PUNCT
faba-152	133	9	from	from	ADP
faba-152	133	10	0.44	0.44	NUM
faba-152	133	11	in	in	ADP
faba-152	133	12	2016	2016	NUM
faba-152	133	13	financial	financial	ADJ
faba-152	133	14	indebtedness	indebtedness	NOUN
faba-152	133	15	grows	grow	VERB
faba-152	133	16	to	to	ADP
faba-152	133	17	2.8	2.8	NUM
faba-152	133	18	in	in	ADP
faba-152	133	19	2021	2021	NUM
faba-152	133	20	)	)	PUNCT
faba-152	134	1	and	and	CCONJ
faba-152	134	2	fly2sky	fly2sky	INTJ
faba-152	134	3	(	(	PUNCT
faba-152	134	4	from	from	ADP
faba-152	134	5	0.03	0.03	NUM
faba-152	134	6	in	in	ADP
faba-152	134	7	2016	2016	NUM
faba-152	134	8	the	the	DET
faba-152	134	9	indicator	indicator	NOUN
faba-152	134	10	has	have	AUX
faba-152	134	11	reached	reach	VERB
faba-152	134	12	values	value	NOUN
faba-152	134	13	of	of	ADP
faba-152	134	14	3.3	3.3	NUM
faba-152	134	15	in	in	ADP
faba-152	134	16	2021	2021	NUM
faba-152	134	17	)	)	PUNCT
faba-152	134	18	.	.	PUNCT
faba-152	135	1	only	only	ADV
faba-152	135	2	for	for	ADP
faba-152	135	3	the	the	DET
faba-152	135	4	national	national	ADJ
faba-152	135	5	carrier	carrier	NOUN
faba-152	135	6	bulgaria	bulgaria	PROPN
faba-152	135	7	air	air	PROPN
faba-152	135	8	the	the	DET
faba-152	135	9	financial	financial	ADJ
faba-152	135	10	indebtedness	indebtedness	NOUN
faba-152	135	11	coefficient	coefficient	NOUN
faba-152	135	12	presents	present	VERB
faba-152	135	13	well	well	ADV
faba-152	135	14	,	,	PUNCT
faba-152	135	15	and	and	CCONJ
faba-152	135	16	its	its	PRON
faba-152	135	17	values	value	NOUN
faba-152	135	18	are	be	AUX
faba-152	135	19	around	around	ADV
faba-152	135	20	1	1	NUM
faba-152	135	21	,	,	PUNCT
faba-152	135	22	however	however	ADV
faba-152	135	23	during	during	ADP
faba-152	135	24	the	the	DET
faba-152	135	25	covid-19	covid-19	PROPN
faba-152	135	26	pandemics	pandemic	NOUN
faba-152	135	27	the	the	DET
faba-152	135	28	company	company	NOUN
faba-152	135	29	’s	’s	PART
faba-152	135	30	available	available	ADJ
faba-152	135	31	equity	equity	NOUN
faba-152	135	32	is	be	AUX
faba-152	135	33	insufficient	insufficient	ADJ
faba-152	135	34	to	to	PART
faba-152	135	35	cover	cover	VERB
faba-152	135	36	the	the	DET
faba-152	135	37	liabilities	liability	NOUN
faba-152	135	38	and	and	CCONJ
faba-152	135	39	the	the	DET
faba-152	135	40	dependance	dependance	NOUN
faba-152	135	41	of	of	ADP
faba-152	135	42	the	the	DET
faba-152	135	43	operator	operator	NOUN
faba-152	135	44	on	on	ADP
faba-152	135	45	creditors	creditor	NOUN
faba-152	135	46	is	be	AUX
faba-152	135	47	increasing	increase	VERB
faba-152	135	48	.	.	PUNCT
faba-152	136	1	based	base	VERB
faba-152	136	2	on	on	ADP
faba-152	136	3	the	the	DET
faba-152	136	4	empirical	empirical	ADJ
faba-152	136	5	analysis	analysis	NOUN
faba-152	136	6	of	of	ADP
faba-152	136	7	the	the	DET
faba-152	136	8	indicators	indicator	NOUN
faba-152	136	9	,	,	PUNCT
faba-152	136	10	characterizing	characterize	VERB
faba-152	136	11	the	the	DET
faba-152	136	12	financial	financial	ADJ
faba-152	136	13	performance	performance	NOUN
faba-152	136	14	of	of	ADP
faba-152	136	15	bulgarian	bulgarian	ADJ
faba-152	136	16	air	air	NOUN
faba-152	136	17	passenger	passenger	NOUN
faba-152	136	18	carriers	carrier	NOUN
faba-152	136	19	and	and	CCONJ
faba-152	136	20	on	on	ADP
faba-152	136	21	the	the	DET
faba-152	136	22	degree	degree	NOUN
faba-152	136	23	of	of	ADP
faba-152	136	24	digitalization	digitalization	NOUN
faba-152	136	25	of	of	ADP
faba-152	136	26	the	the	DET
faba-152	136	27	main	main	ADJ
faba-152	136	28	economic	economic	ADJ
faba-152	136	29	processes	process	NOUN
faba-152	136	30	in	in	ADP
faba-152	136	31	the	the	DET
faba-152	136	32	country	country	NOUN
faba-152	136	33	,	,	PUNCT
faba-152	136	34	there	there	PRON
faba-152	136	35	will	will	AUX
faba-152	136	36	be	be	AUX
faba-152	136	37	applied	apply	VERB
faba-152	136	38	an	an	DET
faba-152	136	39	econometric	econometric	ADJ
faba-152	136	40	model	model	NOUN
faba-152	136	41	for	for	ADP
faba-152	136	42	establishing	establish	VERB
faba-152	136	43	a	a	DET
faba-152	136	44	correlation	correlation	NOUN
faba-152	136	45	between	between	ADP
faba-152	136	46	these	these	DET
faba-152	136	47	two	two	NUM
faba-152	136	48	phenomena	phenomenon	NOUN
faba-152	136	49	.	.	PUNCT
faba-152	137	1	in	in	ADP
faba-152	137	2	this	this	DET
faba-152	137	3	regard	regard	NOUN
faba-152	137	4	a	a	DET
faba-152	137	5	regression	regression	NOUN
faba-152	137	6	analysis	analysis	NOUN
faba-152	137	7	will	will	AUX
faba-152	137	8	be	be	AUX
faba-152	137	9	applied	apply	VERB
faba-152	137	10	,	,	PUNCT
faba-152	137	11	where	where	SCONJ
faba-152	137	12	the	the	DET
faba-152	137	13	independent	independent	ADJ
faba-152	137	14	variables	variable	NOUN
faba-152	137	15	are	be	AUX
faba-152	137	16	return	return	NOUN
faba-152	137	17	on	on	ADP
faba-152	137	18	capital	capital	NOUN
faba-152	137	19	,	,	PUNCT
faba-152	137	20	revenues	revenue	NOUN
faba-152	137	21	per	per	ADP
faba-152	137	22	employee	employee	NOUN
faba-152	137	23	,	,	PUNCT
faba-152	137	24	financial	financial	ADJ
faba-152	137	25	indebtedness	indebtedness	NOUN
faba-152	137	26	and	and	CCONJ
faba-152	137	27	short	short	ADJ
faba-152	137	28	-	-	PUNCT
faba-152	137	29	term	term	NOUN
faba-152	137	30	liquidity	liquidity	NOUN
faba-152	137	31	ratio	ratio	NOUN
faba-152	137	32	and	and	CCONJ
faba-152	137	33	the	the	DET
faba-152	137	34	dependent	dependent	ADJ
faba-152	137	35	variable	variable	NOUN
faba-152	137	36	is	be	AUX
faba-152	137	37	deployment	deployment	NOUN
faba-152	137	38	of	of	ADP
faba-152	137	39	ict	ict	NOUN
faba-152	137	40	by	by	ADP
faba-152	137	41	the	the	DET
faba-152	137	42	business	business	NOUN
faba-152	137	43	.	.	PUNCT
faba-152	138	1	when	when	SCONJ
faba-152	138	2	the	the	DET
faba-152	138	3	multiple	multiple	ADJ
faba-152	138	4	regression	regression	NOUN
faba-152	138	5	analysis	analysis	NOUN
faba-152	138	6	was	be	AUX
faba-152	138	7	processed	process	VERB
faba-152	138	8	,	,	PUNCT
faba-152	138	9	the	the	DET
faba-152	138	10	phenomena	phenomenon	NOUN
faba-152	138	11	“	"	PUNCT
faba-152	138	12	multicollinearity	multicollinearity	NOUN
faba-152	138	13	”	"	PUNCT
faba-152	138	14	was	be	AUX
faba-152	138	15	found	find	VERB
faba-152	138	16	,	,	PUNCT
faba-152	138	17	which	which	PRON
faba-152	138	18	means	mean	VERB
faba-152	138	19	that	that	SCONJ
faba-152	138	20	there	there	PRON
faba-152	138	21	is	be	VERB
faba-152	138	22	interdependence	interdependence	NOUN
faba-152	138	23	amongst	amongst	ADP
faba-152	138	24	the	the	DET
faba-152	138	25	independent	independent	ADJ
faba-152	138	26	variables	variable	NOUN
faba-152	138	27	.	.	PUNCT
faba-152	139	1	this	this	PRON
faba-152	139	2	is	be	AUX
faba-152	139	3	logical	logical	ADJ
faba-152	139	4	as	as	SCONJ
faba-152	139	5	most	most	ADJ
faba-152	139	6	of	of	ADP
faba-152	139	7	the	the	DET
faba-152	139	8	selected	select	VERB
faba-152	139	9	independent	independent	ADJ
faba-152	139	10	variables	variable	NOUN
faba-152	139	11	are	be	AUX
faba-152	139	12	calculated	calculate	VERB
faba-152	139	13	by	by	ADP
faba-152	139	14	using	use	VERB
faba-152	139	15	the	the	DET
faba-152	139	16	same	same	ADJ
faba-152	139	17	unit	unit	NOUN
faba-152	139	18	in	in	ADP
faba-152	139	19	the	the	DET
faba-152	139	20	numerator	numerator	NOUN
faba-152	139	21	or	or	CCONJ
faba-152	139	22	in	in	ADP
faba-152	139	23	the	the	DET
faba-152	139	24	denominator	denominator	NOUN
faba-152	139	25	fraction	fraction	NOUN
faba-152	139	26	bar	bar	NOUN
faba-152	139	27	.	.	PUNCT
faba-152	140	1	because	because	SCONJ
faba-152	140	2	of	of	ADP
faba-152	140	3	that	that	PRON
faba-152	140	4	,	,	PUNCT
faba-152	140	5	one	one	NUM
faba-152	140	6	-	-	PUNCT
faba-152	140	7	factor	factor	NOUN
faba-152	140	8	linear	linear	ADJ
faba-152	140	9	regression	regression	NOUN
faba-152	140	10	is	be	AUX
faba-152	140	11	applied	apply	VERB
faba-152	140	12	in	in	ADP
faba-152	140	13	order	order	NOUN
faba-152	140	14	to	to	PART
faba-152	140	15	be	be	AUX
faba-152	140	16	determined	determine	VERB
faba-152	140	17	which	which	PRON
faba-152	140	18	of	of	ADP
faba-152	140	19	the	the	DET
faba-152	140	20	independent	independent	ADJ
faba-152	140	21	variables	variable	NOUN
faba-152	140	22	most	most	ADV
faba-152	140	23	strongly	strongly	ADV
faba-152	140	24	influences	influence	VERB
faba-152	140	25	the	the	DET
faba-152	140	26	dependent	dependent	ADJ
faba-152	140	27	variable	variable	NOUN
faba-152	140	28	.	.	PUNCT
faba-152	141	1	figure	figure	VERB
faba-152	141	2	4	4	NUM
faba-152	141	3	presents	present	VERB
faba-152	141	4	the	the	DET
faba-152	141	5	results	result	NOUN
faba-152	141	6	of	of	ADP
faba-152	141	7	the	the	DET
faba-152	141	8	linear	linear	ADJ
faba-152	141	9	regression	regression	NOUN
faba-152	141	10	processed	process	VERB
faba-152	141	11	.	.	PUNCT
faba-152	142	1	summary	summary	NOUN
faba-152	142	2	output	output	NOUN
faba-152	142	3	regression	regression	NOUN
faba-152	142	4	statistics	statistic	NOUN
faba-152	142	5	multiple	multiple	ADJ
faba-152	142	6	r	r	NOUN
faba-152	142	7	0.930167	0.930167	NUM
faba-152	142	8	r	r	NOUN
faba-152	142	9	square	square	NOUN
faba-152	142	10	0.865211	0.865211	NUM
faba-152	142	11	adjusted	adjust	VERB
faba-152	142	12	r	r	NOUN
faba-152	142	13	square	square	NOUN
faba-152	142	14	0.831513	0.831513	NUM
faba-152	142	15	standard	standard	ADJ
faba-152	142	16	error	error	NOUN
faba-152	142	17	0.429412	0.429412	NUM
faba-152	142	18	observations	observation	NOUN
faba-152	142	19	42	42	NUM
faba-152	142	20	anova	anova	PROPN
faba-152	142	21	df	df	PROPN
faba-152	142	22	ss	ss	PROPN
faba-152	143	1	ms	ms	PROPN
faba-152	143	2	f	f	PROPN
faba-152	143	3	significance	significance	NOUN
faba-152	143	4	f	f	PROPN
faba-152	143	5	regression	regression	VERB
faba-152	143	6	1	1	NUM
faba-152	143	7	4.734505	4.734505	NUM
faba-152	143	8	4.734505	4.734505	NUM
faba-152	143	9	25.67593	25.67593	NUM
faba-152	143	10	0.007145	0.007145	NUM
faba-152	143	11	residual	residual	ADJ
faba-152	143	12	4	4	NUM
faba-152	143	13	0.737579	0.737579	NUM
faba-152	143	14	0.184395	0.184395	NUM
faba-152	143	15	total	total	ADJ
faba-152	143	16	5	5	NUM
faba-152	143	17	5.472083	5.472083	NUM
faba-152	143	18	coefficients	coefficient	NOUN
faba-152	143	19	standard	standard	ADJ
faba-152	143	20	error	error	NOUN
faba-152	143	21	t	t	NOUN
faba-152	143	22	stat	stat	NOUN
faba-152	143	23	p	p	NOUN
faba-152	143	24	-	-	PUNCT
faba-152	143	25	value	value	NOUN
faba-152	143	26	lower	low	ADJ
faba-152	143	27	95	95	NUM
faba-152	143	28	%	%	NOUN
faba-152	143	29	upper	upper	ADJ
faba-152	143	30	95	95	NUM
faba-152	143	31	%	%	NOUN
faba-152	143	32	lower	low	ADJ
faba-152	143	33	95.0	95.0	NUM
faba-152	143	34	%	%	NOUN
faba-152	143	35	upper	upper	ADJ
faba-152	143	36	95.0	95.0	NUM
faba-152	143	37	%	%	NOUN
faba-152	143	38	intercept	intercept	NOUN
faba-152	143	39	13.39976	13.39976	NUM
faba-152	143	40	0.534411	0.534411	NUM
faba-152	143	41	25.0739	25.0739	NUM
faba-152	143	42	1.5e-05	1.5e-05	NUM
faba-152	143	43	11.916	11.916	NUM
faba-152	143	44	14.88352	14.88352	NUM
faba-152	143	45	11.916	11.916	NUM
faba-152	143	46	14.88352	14.88352	NUM
faba-152	143	47	x	x	SYM
faba-152	143	48	variable	variable	ADJ
faba-152	143	49	1	1	NUM
faba-152	143	50	-0.2946	-0.2946	NOUN
faba-152	143	51	0.058139	0.058139	NUM
faba-152	143	52	-5.06714	-5.06714	NOUN
faba-152	143	53	0.007145	0.007145	NUM
faba-152	143	54	-0.45602	-0.45602	NOUN
faba-152	143	55	-0.13318	-0.13318	NOUN
faba-152	143	56	-0.45602	-0.45602	PROPN
faba-152	143	57	-0.13318	-0.13318	PUNCT
faba-152	144	1	source	source	NOUN
faba-152	144	2	:	:	PUNCT
faba-152	144	3	author	author	NOUN
faba-152	144	4	’s	’s	PART
faba-152	144	5	own	own	ADJ
faba-152	144	6	calculations	calculation	NOUN
faba-152	144	7	figure	figure	NOUN
faba-152	144	8	4	4	NUM
faba-152	144	9	.	.	PUNCT
faba-152	144	10	correlation	correlation	NOUN
faba-152	144	11	between	between	ADP
faba-152	144	12	„	„	PUNCT
faba-152	144	13	short	short	ADJ
faba-152	144	14	-	-	PUNCT
faba-152	144	15	term	term	NOUN
faba-152	144	16	liquidity	liquidity	NOUN
faba-152	144	17	ratio	ratio	NOUN
faba-152	144	18	“	"	PUNCT
faba-152	144	19	and	and	CCONJ
faba-152	144	20	„	„	PUNCT
faba-152	144	21	deployment	deployment	NOUN
faba-152	144	22	of	of	ADP
faba-152	144	23	itc	itc	PROPN
faba-152	144	24	by	by	ADP
faba-152	144	25	the	the	DET
faba-152	144	26	business	business	NOUN
faba-152	144	27	“	"	PUNCT
faba-152	144	28	petya	petya	ADJ
faba-152	144	29	koralova	koralova	NOUN
faba-152	144	30	-	-	PUNCT
faba-152	144	31	nozharova	nozharova	NOUN
faba-152	144	32	/	/	SYM
faba-152	144	33	finance	finance	NOUN
faba-152	144	34	,	,	PUNCT
faba-152	144	35	accounting	accounting	NOUN
faba-152	144	36	and	and	CCONJ
faba-152	144	37	business	business	NOUN
faba-152	144	38	analysis	analysis	NOUN
faba-152	144	39	,	,	PUNCT
faba-152	144	40	volume	volume	NOUN
faba-152	144	41	5	5	NUM
faba-152	144	42	,	,	PUNCT
faba-152	144	43	issue	issue	NOUN
faba-152	144	44	1	1	NUM
faba-152	144	45	,	,	PUNCT
faba-152	144	46	2023	2023	NUM
faba-152	144	47	57	57	NUM
faba-152	144	48	based	base	VERB
faba-152	144	49	on	on	ADP
faba-152	144	50	the	the	DET
faba-152	144	51	results	result	NOUN
faba-152	144	52	obtained	obtain	VERB
faba-152	144	53	,	,	PUNCT
faba-152	144	54	it	it	PRON
faba-152	144	55	is	be	AUX
faba-152	144	56	obvious	obvious	ADJ
faba-152	144	57	that	that	SCONJ
faba-152	144	58	a	a	DET
faba-152	144	59	linear	linear	ADJ
faba-152	144	60	correlation	correlation	NOUN
faba-152	144	61	between	between	ADP
faba-152	144	62	the	the	DET
faba-152	144	63	independent	independent	ADJ
faba-152	144	64	variable	variable	ADJ
faba-152	144	65	“	"	PUNCT
faba-152	144	66	short	short	ADJ
faba-152	144	67	-	-	PUNCT
faba-152	144	68	term	term	NOUN
faba-152	144	69	liquidity	liquidity	NOUN
faba-152	144	70	ratio	ratio	NOUN
faba-152	144	71	”	"	PUNCT
faba-152	144	72	and	and	CCONJ
faba-152	144	73	the	the	DET
faba-152	144	74	dependent	dependent	ADJ
faba-152	144	75	variable	variable	ADJ
faba-152	144	76	“	"	PUNCT
faba-152	144	77	deployment	deployment	NOUN
faba-152	144	78	of	of	ADP
faba-152	144	79	itc	itc	PROPN
faba-152	144	80	by	by	ADP
faba-152	144	81	the	the	DET
faba-152	144	82	business	business	NOUN
faba-152	144	83	”	"	PUNCT
faba-152	144	84	exists	exist	VERB
faba-152	144	85	.	.	PUNCT
faba-152	145	1	this	this	PRON
faba-152	145	2	is	be	AUX
faba-152	145	3	confirmed	confirm	VERB
faba-152	145	4	by	by	ADP
faba-152	145	5	the	the	DET
faba-152	145	6	values	value	NOUN
faba-152	145	7	of	of	ADP
faba-152	145	8	multiple	multiple	ADJ
faba-152	145	9	r	r	NOUN
faba-152	145	10	=	=	SYM
faba-152	145	11	0.93	0.93	NUM
faba-152	145	12	%	%	NOUN
faba-152	145	13	,	,	PUNCT
faba-152	145	14	as	as	ADV
faba-152	145	15	well	well	ADV
faba-152	145	16	as	as	ADP
faba-152	145	17	by	by	ADP
faba-152	145	18	the	the	DET
faba-152	145	19	values	value	NOUN
faba-152	145	20	of	of	ADP
faba-152	145	21	sig	sig	NOUN
faba-152	145	22	.	.	PUNCT
faba-152	146	1	f	f	X
faba-152	146	2	=	=	PUNCT
faba-152	146	3	0.007	0.007	NUM
faba-152	146	4	,	,	PUNCT
faba-152	146	5	which	which	PRON
faba-152	146	6	is	be	AUX
faba-152	146	7	far	far	ADV
faba-152	146	8	lower	low	ADJ
faba-152	146	9	than	than	ADP
faba-152	146	10	α	α	NOUN
faba-152	146	11	(	(	PUNCT
faba-152	146	12	0.05	0.05	NUM
faba-152	146	13	)	)	PUNCT
faba-152	146	14	and	and	CCONJ
faba-152	146	15	they	they	PRON
faba-152	146	16	allow	allow	VERB
faba-152	146	17	to	to	PART
faba-152	146	18	interpret	interpret	VERB
faba-152	146	19	the	the	DET
faba-152	146	20	results	result	NOUN
faba-152	146	21	.	.	PUNCT
faba-152	147	1	the	the	DET
faba-152	147	2	r	r	NOUN
faba-152	147	3	square	square	NOUN
faba-152	147	4	is	be	AUX
faba-152	147	5	0.865	0.865	NUM
faba-152	147	6	,	,	PUNCT
faba-152	147	7	which	which	PRON
faba-152	147	8	means	mean	VERB
faba-152	147	9	that	that	SCONJ
faba-152	147	10	approximately	approximately	ADV
faba-152	147	11	87	87	NUM
faba-152	147	12	%	%	NOUN
faba-152	147	13	of	of	ADP
faba-152	147	14	the	the	DET
faba-152	147	15	changes	change	NOUN
faba-152	147	16	in	in	ADP
faba-152	147	17	the	the	DET
faba-152	147	18	value	value	NOUN
faba-152	147	19	of	of	ADP
faba-152	147	20	“	"	PUNCT
faba-152	147	21	deployment	deployment	NOUN
faba-152	147	22	of	of	ADP
faba-152	147	23	ict	ict	NOUN
faba-152	147	24	by	by	ADP
faba-152	147	25	the	the	DET
faba-152	147	26	business	business	NOUN
faba-152	147	27	”	"	PUNCT
faba-152	147	28	could	could	AUX
faba-152	147	29	be	be	AUX
faba-152	147	30	explained	explain	VERB
faba-152	147	31	by	by	ADP
faba-152	147	32	changes	change	NOUN
faba-152	147	33	in	in	ADP
faba-152	147	34	the	the	DET
faba-152	147	35	value	value	NOUN
faba-152	147	36	of	of	ADP
faba-152	147	37	“	"	PUNCT
faba-152	147	38	short	short	ADJ
faba-152	147	39	-	-	PUNCT
faba-152	147	40	term	term	NOUN
faba-152	147	41	liquidity	liquidity	NOUN
faba-152	147	42	ratio	ratio	NOUN
faba-152	147	43	”	"	PUNCT
faba-152	147	44	of	of	ADP
faba-152	147	45	bulgarian	bulgarian	ADJ
faba-152	147	46	air	air	NOUN
faba-152	147	47	passenger	passenger	NOUN
faba-152	147	48	carriers	carrier	NOUN
faba-152	147	49	.	.	PUNCT
faba-152	148	1	based	base	VERB
faba-152	148	2	on	on	ADP
faba-152	148	3	the	the	DET
faba-152	148	4	information	information	NOUN
faba-152	148	5	presented	present	VERB
faba-152	148	6	on	on	ADP
faba-152	148	7	figure	figure	NOUN
faba-152	148	8	6	6	NUM
faba-152	148	9	,	,	PUNCT
faba-152	148	10	an	an	DET
faba-152	148	11	equation	equation	NOUN
faba-152	148	12	of	of	ADP
faba-152	148	13	the	the	DET
faba-152	148	14	correlation	correlation	NOUN
faba-152	148	15	between	between	ADP
faba-152	148	16	the	the	DET
faba-152	148	17	variables	variable	NOUN
faba-152	148	18	could	could	AUX
faba-152	148	19	be	be	AUX
faba-152	148	20	established	establish	VERB
faba-152	148	21	and	and	CCONJ
faba-152	148	22	it	it	PRON
faba-152	148	23	is	be	AUX
faba-152	148	24	as	as	SCONJ
faba-152	148	25	follows	follow	VERB
faba-152	148	26	:	:	PUNCT
faba-152	148	27	ydeployment	ydeployment	NOUN
faba-152	148	28	of	of	ADP
faba-152	148	29	ict	ict	PROPN
faba-152	148	30	by	by	ADP
faba-152	148	31	the	the	DET
faba-152	148	32	business	business	NOUN
faba-152	148	33	=	=	PROPN
faba-152	149	1	13.399	13.399	NUM
faba-152	149	2	−	−	NUM
faba-152	149	3	0.295	0.295	NUM
faba-152	149	4	∗	∗	NOUN
faba-152	149	5	xshort−term	xshort−term	PROPN
faba-152	149	6	liquidity	liquidity	NOUN
faba-152	149	7	ratio	ratio	NOUN
faba-152	149	8	+	+	CCONJ
faba-152	149	9	ε	ε	PROPN
faba-152	149	10	(	(	PUNCT
faba-152	149	11	1	1	X
faba-152	149	12	)	)	PUNCT
faba-152	149	13	the	the	DET
faba-152	149	14	equation	equation	NOUN
faba-152	149	15	shows	show	VERB
faba-152	149	16	that	that	SCONJ
faba-152	149	17	if	if	SCONJ
faba-152	149	18	the	the	DET
faba-152	149	19	values	value	NOUN
faba-152	149	20	of	of	ADP
faba-152	149	21	the	the	DET
faba-152	149	22	coefficient	coefficient	NOUN
faba-152	149	23	„	„	PUNCT
faba-152	149	24	short	short	ADJ
faba-152	149	25	-	-	PUNCT
faba-152	149	26	term	term	NOUN
faba-152	149	27	liquidity	liquidity	NOUN
faba-152	149	28	ratio	ratio	NOUN
faba-152	149	29	”	"	PUNCT
faba-152	149	30	decrease	decrease	NOUN
faba-152	149	31	by	by	ADP
faba-152	149	32	one	one	NUM
faba-152	149	33	point	point	NOUN
faba-152	149	34	,	,	PUNCT
faba-152	149	35	compared	compare	VERB
faba-152	149	36	to	to	ADP
faba-152	149	37	the	the	DET
faba-152	149	38	previous	previous	ADJ
faba-152	149	39	reporting	reporting	NOUN
faba-152	149	40	period	period	NOUN
faba-152	149	41	,	,	PUNCT
faba-152	149	42	then	then	ADV
faba-152	149	43	the	the	DET
faba-152	149	44	financial	financial	ADJ
faba-152	149	45	possibilities	possibility	NOUN
faba-152	149	46	of	of	ADP
faba-152	149	47	the	the	DET
faba-152	149	48	air	air	NOUN
faba-152	149	49	carriers	carrier	NOUN
faba-152	149	50	for	for	ADP
faba-152	149	51	deploying	deploy	VERB
faba-152	149	52	ict	ict	NOUN
faba-152	149	53	will	will	AUX
faba-152	149	54	grow	grow	VERB
faba-152	149	55	by	by	ADP
faba-152	149	56	0.3	0.3	NUM
faba-152	149	57	points	point	NOUN
faba-152	149	58	.	.	PUNCT
faba-152	150	1	consequently	consequently	ADV
faba-152	150	2	,	,	PUNCT
faba-152	150	3	if	if	SCONJ
faba-152	150	4	the	the	DET
faba-152	150	5	observed	observe	VERB
faba-152	150	6	trends	trend	NOUN
faba-152	150	7	for	for	ADP
faba-152	150	8	the	the	DET
faba-152	150	9	development	development	NOUN
faba-152	150	10	of	of	ADP
faba-152	150	11	the	the	DET
faba-152	150	12	indicator	indicator	NOUN
faba-152	150	13	“	"	PUNCT
faba-152	150	14	short	short	ADJ
faba-152	150	15	-	-	PUNCT
faba-152	150	16	term	term	NOUN
faba-152	150	17	liquidity	liquidity	NOUN
faba-152	150	18	ratio	ratio	NOUN
faba-152	150	19	”	"	PUNCT
faba-152	150	20	in	in	ADP
faba-152	150	21	the	the	DET
faba-152	150	22	period	period	NOUN
faba-152	150	23	2019	2019	NUM
faba-152	150	24	-	-	SYM
faba-152	150	25	2021	2021	NUM
faba-152	150	26	are	be	AUX
faba-152	150	27	maintained	maintain	VERB
faba-152	150	28	and	and	CCONJ
faba-152	150	29	they	they	PRON
faba-152	150	30	change	change	VERB
faba-152	150	31	almost	almost	ADV
faba-152	150	32	at	at	ADP
faba-152	150	33	the	the	DET
faba-152	150	34	same	same	ADJ
faba-152	150	35	rate	rate	NOUN
faba-152	150	36	in	in	ADP
faba-152	150	37	the	the	DET
faba-152	150	38	next	next	ADJ
faba-152	150	39	five	five	NUM
faba-152	150	40	years	year	NOUN
faba-152	150	41	for	for	ADP
faba-152	150	42	the	the	DET
faba-152	150	43	aviation	aviation	NOUN
faba-152	150	44	operators	operator	NOUN
faba-152	150	45	bulgaria	bulgaria	PROPN
faba-152	150	46	air	air	PROPN
faba-152	150	47	,	,	PUNCT
faba-152	150	48	fly2sky	fly2sky	NOUN
faba-152	150	49	and	and	CCONJ
faba-152	150	50	gulivair	gulivair	ADJ
faba-152	150	51	(	(	PUNCT
faba-152	150	52	see	see	VERB
faba-152	150	53	table	table	NOUN
faba-152	150	54	1	1	NUM
faba-152	150	55	)	)	PUNCT
faba-152	150	56	,	,	PUNCT
faba-152	150	57	then	then	ADV
faba-152	150	58	the	the	DET
faba-152	150	59	share	share	NOUN
faba-152	150	60	of	of	ADP
faba-152	150	61	deployed	deploy	VERB
faba-152	150	62	digital	digital	ADJ
faba-152	150	63	technologies	technology	NOUN
faba-152	150	64	by	by	ADP
faba-152	150	65	them	they	PRON
faba-152	150	66	will	will	AUX
faba-152	150	67	grow	grow	VERB
faba-152	150	68	every	every	DET
faba-152	150	69	year	year	NOUN
faba-152	150	70	.	.	PUNCT
faba-152	151	1	conclusion	conclusion	NOUN
faba-152	151	2	the	the	DET
faba-152	151	3	purpose	purpose	NOUN
faba-152	151	4	of	of	ADP
faba-152	151	5	the	the	DET
faba-152	151	6	present	present	ADJ
faba-152	151	7	study	study	NOUN
faba-152	151	8	was	be	AUX
faba-152	151	9	first	first	ADJ
faba-152	151	10	to	to	PART
faba-152	151	11	evaluate	evaluate	VERB
faba-152	151	12	the	the	DET
faba-152	151	13	financial	financial	ADJ
faba-152	151	14	performance	performance	NOUN
faba-152	151	15	of	of	ADP
faba-152	151	16	bulgarian	bulgarian	ADJ
faba-152	151	17	aviation	aviation	NOUN
faba-152	151	18	operators	operator	NOUN
faba-152	151	19	in	in	ADP
faba-152	151	20	the	the	DET
faba-152	151	21	conditions	condition	NOUN
faba-152	151	22	of	of	ADP
faba-152	151	23	global	global	ADJ
faba-152	151	24	digital	digital	ADJ
faba-152	151	25	transformation	transformation	NOUN
faba-152	151	26	and	and	CCONJ
faba-152	151	27	second	second	ADJ
faba-152	151	28	to	to	PART
faba-152	151	29	examine	examine	VERB
faba-152	151	30	if	if	SCONJ
faba-152	151	31	there	there	PRON
faba-152	151	32	is	be	VERB
faba-152	151	33	a	a	DET
faba-152	151	34	correlation	correlation	NOUN
faba-152	151	35	between	between	ADP
faba-152	151	36	these	these	DET
faba-152	151	37	two	two	NUM
faba-152	151	38	phenomena	phenomenon	NOUN
faba-152	151	39	.	.	PUNCT
faba-152	152	1	the	the	DET
faba-152	152	2	literature	literature	PROPN
faba-152	152	3	review	review	NOUN
faba-152	152	4	showed	show	VERB
faba-152	152	5	that	that	SCONJ
faba-152	152	6	in	in	ADP
faba-152	152	7	the	the	DET
faba-152	152	8	field	field	NOUN
faba-152	152	9	of	of	ADP
faba-152	152	10	air	air	NOUN
faba-152	152	11	transportation	transportation	NOUN
faba-152	152	12	services	service	NOUN
faba-152	152	13	digitalization	digitalization	NOUN
faba-152	152	14	there	there	PRON
faba-152	152	15	is	be	VERB
faba-152	152	16	many	many	ADJ
faba-152	152	17	scientific	scientific	ADJ
faba-152	152	18	studies	study	NOUN
faba-152	152	19	,	,	PUNCT
faba-152	152	20	however	however	ADV
faba-152	152	21	very	very	ADV
faba-152	152	22	few	few	ADJ
faba-152	152	23	of	of	ADP
faba-152	152	24	them	they	PRON
faba-152	152	25	are	be	AUX
faba-152	152	26	trying	try	VERB
faba-152	152	27	to	to	PART
faba-152	152	28	determine	determine	VERB
faba-152	152	29	how	how	SCONJ
faba-152	152	30	the	the	DET
faba-152	152	31	financial	financial	ADJ
faba-152	152	32	performance	performance	NOUN
faba-152	152	33	of	of	ADP
faba-152	152	34	air	air	NOUN
faba-152	152	35	carriers	carrier	NOUN
faba-152	152	36	influence	influence	VERB
faba-152	152	37	the	the	DET
faba-152	152	38	degree	degree	NOUN
faba-152	152	39	of	of	ADP
faba-152	152	40	information	information	NOUN
faba-152	152	41	and	and	CCONJ
faba-152	152	42	communication	communication	NOUN
faba-152	152	43	technologies	technology	NOUN
faba-152	152	44	deployment	deployment	NOUN
faba-152	152	45	in	in	ADP
faba-152	152	46	their	their	PRON
faba-152	152	47	main	main	ADJ
faba-152	152	48	economic	economic	ADJ
faba-152	152	49	activity	activity	NOUN
faba-152	152	50	.	.	PUNCT
faba-152	153	1	as	as	ADP
faba-152	153	2	a	a	DET
faba-152	153	3	result	result	NOUN
faba-152	153	4	of	of	ADP
faba-152	153	5	the	the	DET
faba-152	153	6	empirical	empirical	ADJ
faba-152	153	7	analysis	analysis	NOUN
faba-152	153	8	of	of	ADP
faba-152	153	9	bulgarian	bulgarian	ADJ
faba-152	153	10	aviation	aviation	NOUN
faba-152	153	11	operators	operator	NOUN
faba-152	153	12	’	'	PUNCT
faba-152	153	13	financial	financial	ADJ
faba-152	153	14	performance	performance	NOUN
faba-152	153	15	,	,	PUNCT
faba-152	153	16	the	the	DET
faba-152	153	17	following	follow	VERB
faba-152	153	18	could	could	AUX
faba-152	153	19	be	be	AUX
faba-152	153	20	summarized	summarize	VERB
faba-152	153	21	:	:	PUNCT
faba-152	153	22			X
faba-152	153	23	air	air	NOUN
faba-152	153	24	passenger	passenger	NOUN
faba-152	153	25	carriers	carrier	NOUN
faba-152	153	26	are	be	AUX
faba-152	153	27	not	not	PART
faba-152	153	28	financially	financially	ADV
faba-152	153	29	capable	capable	ADJ
faba-152	153	30	to	to	PART
faba-152	153	31	cover	cover	VERB
faba-152	153	32	their	their	PRON
faba-152	153	33	main	main	ADJ
faba-152	153	34	liabilities	liability	NOUN
faba-152	153	35	to	to	ADP
faba-152	153	36	the	the	DET
faba-152	153	37	personnel	personnel	NOUN
faba-152	153	38	and	and	CCONJ
faba-152	153	39	creditors	creditor	NOUN
faba-152	153	40	in	in	ADP
faba-152	153	41	the	the	DET
faba-152	153	42	short	short	ADJ
faba-152	153	43	run	run	NOUN
faba-152	153	44	.	.	PUNCT
faba-152	154	1	this	this	PRON
faba-152	154	2	is	be	AUX
faba-152	154	3	confirmed	confirm	VERB
faba-152	154	4	by	by	ADP
faba-152	154	5	the	the	DET
faba-152	154	6	values	value	NOUN
faba-152	154	7	of	of	ADP
faba-152	154	8	the	the	DET
faba-152	154	9	short	short	ADJ
faba-152	154	10	-	-	PUNCT
faba-152	154	11	term	term	NOUN
faba-152	154	12	liquidity	liquidity	NOUN
faba-152	154	13	ratio	ratio	NOUN
faba-152	154	14	,	,	PUNCT
faba-152	154	15	financial	financial	ADJ
faba-152	154	16	indebtedness	indebtedness	NOUN
faba-152	154	17	coefficient	coefficient	NOUN
faba-152	154	18	and	and	CCONJ
faba-152	154	19	the	the	DET
faba-152	154	20	return	return	NOUN
faba-152	154	21	on	on	ADP
faba-152	154	22	capital	capital	NOUN
faba-152	154	23	(	(	PUNCT
faba-152	154	24	tables	table	NOUN
faba-152	154	25	1	1	NUM
faba-152	154	26	and	and	CCONJ
faba-152	154	27	2	2	NUM
faba-152	154	28	,	,	PUNCT
faba-152	154	29	fig	fig	NOUN
faba-152	154	30	.	.	PUNCT
faba-152	155	1	2	2	NUM
faba-152	155	2	)	)	PUNCT
faba-152	156	1	;	;	PUNCT
faba-152	156	2			PRON
faba-152	156	3	the	the	DET
faba-152	156	4	values	value	NOUN
faba-152	156	5	of	of	ADP
faba-152	156	6	the	the	DET
faba-152	156	7	indicator	indicator	NOUN
faba-152	156	8	„	„	PUNCT
faba-152	156	9	revenues	revenue	NOUN
faba-152	156	10	per	per	ADP
faba-152	156	11	employee	employee	NOUN
faba-152	156	12	“	"	PUNCT
faba-152	156	13	correspond	correspond	VERB
faba-152	156	14	with	with	ADP
faba-152	156	15	low	low	ADJ
faba-152	156	16	labor	labor	NOUN
faba-152	156	17	productiveness	productiveness	NOUN
faba-152	156	18	rates	rate	NOUN
faba-152	156	19	,	,	PUNCT
faba-152	156	20	as	as	SCONJ
faba-152	156	21	they	they	PRON
faba-152	156	22	are	be	AUX
faba-152	156	23	not	not	PART
faba-152	156	24	only	only	ADV
faba-152	156	25	lower	low	ADJ
faba-152	156	26	than	than	ADP
faba-152	156	27	1	1	NUM
faba-152	156	28	but	but	CCONJ
faba-152	156	29	they	they	PRON
faba-152	156	30	are	be	AUX
faba-152	156	31	also	also	ADV
faba-152	156	32	negative	negative	ADJ
faba-152	156	33	.	.	PUNCT
faba-152	157	1	this	this	DET
faba-152	157	2	fact	fact	NOUN
faba-152	157	3	will	will	AUX
faba-152	157	4	put	put	VERB
faba-152	157	5	a	a	DET
faba-152	157	6	serious	serious	ADJ
faba-152	157	7	dilemma	dilemma	NOUN
faba-152	157	8	to	to	ADP
faba-152	157	9	the	the	DET
faba-152	157	10	aviation	aviation	NOUN
faba-152	157	11	operators	operator	NOUN
faba-152	157	12	in	in	ADP
faba-152	157	13	the	the	DET
faba-152	157	14	near	near	ADJ
faba-152	157	15	future	future	NOUN
faba-152	157	16	whether	whether	SCONJ
faba-152	157	17	to	to	PART
faba-152	157	18	invest	invest	VERB
faba-152	157	19	financial	financial	ADJ
faba-152	157	20	resources	resource	NOUN
faba-152	157	21	in	in	ADP
faba-152	157	22	qualification	qualification	NOUN
faba-152	157	23	and	and	CCONJ
faba-152	157	24	digital	digital	ADJ
faba-152	157	25	skills	skill	NOUN
faba-152	157	26	improvement	improvement	NOUN
faba-152	157	27	of	of	ADP
faba-152	157	28	the	the	DET
faba-152	157	29	employees	employee	NOUN
faba-152	157	30	and	and	CCONJ
faba-152	157	31	keeping	keep	VERB
faba-152	157	32	their	their	PRON
faba-152	157	33	number	number	NOUN
faba-152	157	34	or	or	CCONJ
faba-152	157	35	to	to	PART
faba-152	157	36	replace	replace	VERB
faba-152	157	37	low	low	ADJ
faba-152	157	38	-	-	PUNCT
faba-152	157	39	qualified	qualified	ADJ
faba-152	157	40	employees	employee	NOUN
faba-152	157	41	with	with	ADP
faba-152	157	42	artificial	artificial	ADJ
faba-152	157	43	intelligence	intelligence	NOUN
faba-152	157	44	(	(	PUNCT
faba-152	157	45	fig	fig	NOUN
faba-152	157	46	.	.	PUNCT
faba-152	158	1	3	3	NUM
faba-152	158	2	)	)	PUNCT
faba-152	158	3	;	;	PUNCT
faba-152	158	4			PRON
faba-152	158	5	the	the	DET
faba-152	158	6	unsatisfactory	unsatisfactory	ADJ
faba-152	158	7	values	value	NOUN
faba-152	158	8	of	of	ADP
faba-152	158	9	the	the	DET
faba-152	158	10	return	return	NOUN
faba-152	158	11	on	on	ADP
faba-152	158	12	capital	capital	NOUN
faba-152	158	13	coefficient	coefficient	NOUN
faba-152	158	14	correspond	correspond	VERB
faba-152	158	15	with	with	ADP
faba-152	158	16	inefficiency	inefficiency	NOUN
faba-152	158	17	of	of	ADP
faba-152	158	18	the	the	DET
faba-152	158	19	economic	economic	ADJ
faba-152	158	20	activity	activity	NOUN
faba-152	158	21	carried	carry	VERB
faba-152	158	22	out	out	ADP
faba-152	158	23	by	by	ADP
faba-152	158	24	the	the	DET
faba-152	158	25	bulgarian	bulgarian	ADJ
faba-152	158	26	air	air	NOUN
faba-152	158	27	carriers	carrier	NOUN
faba-152	158	28	.	.	PUNCT
faba-152	159	1			PROPN
faba-152	159	2	bulgaria	bulgaria	PROPN
faba-152	159	3	ranks	rank	VERB
faba-152	159	4	on	on	ADP
faba-152	159	5	the	the	DET
faba-152	159	6	last	last	ADJ
faba-152	159	7	place	place	NOUN
faba-152	159	8	according	accord	VERB
faba-152	159	9	to	to	ADP
faba-152	159	10	the	the	DET
faba-152	159	11	values	value	NOUN
faba-152	159	12	of	of	ADP
faba-152	159	13	the	the	DET
faba-152	159	14	desi	desi	PROPN
faba-152	159	15	index	index	PROPN
faba-152	159	16	,	,	PUNCT
faba-152	159	17	compared	compare	VERB
faba-152	159	18	to	to	ADP
faba-152	159	19	the	the	DET
faba-152	159	20	eu	eu	PROPN
faba-152	159	21	average	average	ADJ
faba-152	159	22	levels	level	NOUN
faba-152	159	23	.	.	PUNCT
faba-152	160	1	the	the	DET
faba-152	160	2	country	country	NOUN
faba-152	160	3	is	be	AUX
faba-152	160	4	also	also	ADV
faba-152	160	5	on	on	ADP
faba-152	160	6	the	the	DET
faba-152	160	7	last	last	ADJ
faba-152	160	8	place	place	NOUN
faba-152	160	9	amongst	amongst	ADP
faba-152	160	10	the	the	DET
faba-152	160	11	other	other	ADJ
faba-152	160	12	eu	eu	PROPN
faba-152	160	13	member	member	NOUN
faba-152	160	14	-	-	PUNCT
faba-152	160	15	states	state	NOUN
faba-152	160	16	,	,	PUNCT
faba-152	160	17	concerning	concern	VERB
faba-152	160	18	acquired	acquire	VERB
faba-152	160	19	digital	digital	ADJ
faba-152	160	20	skills	skill	NOUN
faba-152	160	21	by	by	ADP
faba-152	160	22	workers	worker	NOUN
faba-152	160	23	,	,	PUNCT
faba-152	160	24	deployment	deployment	NOUN
faba-152	160	25	of	of	ADP
faba-152	160	26	ict	ict	PROPN
faba-152	160	27	by	by	ADP
faba-152	160	28	the	the	DET
faba-152	160	29	business	business	NOUN
faba-152	160	30	and	and	CCONJ
faba-152	160	31	e	e	NOUN
faba-152	160	32	-	-	NOUN
faba-152	160	33	commerce	commerce	ADJ
faba-152	160	34	(	(	PUNCT
faba-152	160	35	fig	fig	NOUN
faba-152	160	36	.	.	PUNCT
faba-152	160	37	1	1	NUM
faba-152	160	38	)	)	PUNCT
faba-152	160	39	;	;	PUNCT
faba-152	160	40			PRON
faba-152	160	41	based	base	VERB
faba-152	160	42	on	on	ADP
faba-152	160	43	the	the	DET
faba-152	160	44	regression	regression	NOUN
faba-152	160	45	analysis	analysis	NOUN
faba-152	160	46	applied	apply	VERB
faba-152	160	47	,	,	PUNCT
faba-152	160	48	a	a	DET
faba-152	160	49	statistically	statistically	ADV
faba-152	160	50	significant	significant	ADJ
faba-152	160	51	correlation	correlation	NOUN
faba-152	160	52	between	between	ADP
faba-152	160	53	financial	financial	ADJ
faba-152	160	54	performance	performance	NOUN
faba-152	160	55	of	of	ADP
faba-152	160	56	aviation	aviation	NOUN
faba-152	160	57	operators	operator	NOUN
faba-152	160	58	(	(	PUNCT
faba-152	160	59	expressed	express	VERB
faba-152	160	60	by	by	ADP
faba-152	160	61	the	the	DET
faba-152	160	62	short	short	ADJ
faba-152	160	63	-	-	PUNCT
faba-152	160	64	term	term	NOUN
faba-152	160	65	liquidity	liquidity	NOUN
faba-152	160	66	ratio	ratio	NOUN
faba-152	160	67	)	)	PUNCT
faba-152	160	68	in	in	ADP
faba-152	160	69	the	the	DET
faba-152	160	70	short	short	ADJ
faba-152	160	71	-	-	PUNCT
faba-152	160	72	run	run	NOUN
faba-152	160	73	and	and	CCONJ
faba-152	160	74	the	the	DET
faba-152	160	75	degree	degree	NOUN
faba-152	160	76	of	of	ADP
faba-152	160	77	ict	ict	PROPN
faba-152	160	78	deployment	deployment	NOUN
faba-152	160	79	exists	exist	VERB
faba-152	160	80	.	.	PUNCT
faba-152	161	1	certainly	certainly	ADV
faba-152	161	2	,	,	PUNCT
faba-152	161	3	the	the	DET
faba-152	161	4	financial	financial	ADJ
faba-152	161	5	performance	performance	NOUN
faba-152	161	6	of	of	ADP
faba-152	161	7	bulgarian	bulgarian	ADJ
faba-152	161	8	air	air	NOUN
faba-152	161	9	passenger	passenger	NOUN
faba-152	161	10	carriers	carrier	NOUN
faba-152	161	11	is	be	AUX
faba-152	161	12	determined	determine	VERB
faba-152	161	13	by	by	ADP
faba-152	161	14	high	high	ADJ
faba-152	161	15	indebtedness	indebtedness	NOUN
faba-152	161	16	rates	rate	NOUN
faba-152	161	17	to	to	ADP
faba-152	161	18	creditors	creditor	NOUN
faba-152	161	19	,	,	PUNCT
faba-152	161	20	inability	inability	NOUN
faba-152	161	21	to	to	PART
faba-152	161	22	cover	cover	VERB
faba-152	161	23	their	their	PRON
faba-152	161	24	short	short	ADJ
faba-152	161	25	-	-	PUNCT
faba-152	161	26	term	term	NOUN
faba-152	161	27	liabilities	liability	NOUN
faba-152	161	28	by	by	ADP
faba-152	161	29	the	the	DET
faba-152	161	30	existing	exist	VERB
faba-152	161	31	human	human	NOUN
faba-152	161	32	,	,	PUNCT
faba-152	161	33	material	material	NOUN
faba-152	161	34	and	and	CCONJ
faba-152	161	35	information	information	NOUN
faba-152	161	36	resources	resource	NOUN
faba-152	161	37	,	,	PUNCT
faba-152	161	38	low	low	ADJ
faba-152	161	39	labor	labor	NOUN
faba-152	161	40	productiveness	productiveness	NOUN
faba-152	161	41	rate	rate	NOUN
faba-152	161	42	and	and	CCONJ
faba-152	161	43	insignificant	insignificant	ADJ
faba-152	161	44	volumes	volume	NOUN
faba-152	161	45	of	of	ADP
faba-152	161	46	passenger	passenger	NOUN
faba-152	161	47	carriages	carriage	NOUN
faba-152	161	48	.	.	PUNCT
faba-152	162	1	these	these	DET
faba-152	162	2	factors	factor	NOUN
faba-152	162	3	will	will	AUX
faba-152	162	4	create	create	VERB
faba-152	162	5	obstacles	obstacle	NOUN
faba-152	162	6	for	for	ADP
faba-152	162	7	the	the	DET
faba-152	162	8	process	process	NOUN
faba-152	162	9	of	of	ADP
faba-152	162	10	digital	digital	ADJ
faba-152	162	11	transformation	transformation	NOUN
faba-152	162	12	of	of	ADP
faba-152	162	13	the	the	DET
faba-152	162	14	sector	sector	NOUN
faba-152	162	15	.	.	PUNCT
faba-152	163	1	in	in	ADP
faba-152	163	2	this	this	DET
faba-152	163	3	regard	regard	NOUN
faba-152	163	4	,	,	PUNCT
faba-152	163	5	the	the	DET
faba-152	163	6	national	national	ADJ
faba-152	163	7	government	government	NOUN
faba-152	163	8	will	will	AUX
faba-152	163	9	need	need	VERB
faba-152	163	10	to	to	PART
faba-152	163	11	undertake	undertake	VERB
faba-152	163	12	appropriate	appropriate	ADJ
faba-152	163	13	policies	policy	NOUN
faba-152	163	14	to	to	PART
faba-152	163	15	support	support	VERB
faba-152	163	16	the	the	DET
faba-152	163	17	air	air	NOUN
faba-152	163	18	passenger	passenger	NOUN
faba-152	163	19	transport	transport	NOUN
faba-152	163	20	to	to	PART
faba-152	163	21	overcome	overcome	VERB
faba-152	163	22	the	the	DET
faba-152	163	23	exogenous	exogenous	ADJ
faba-152	163	24	shocks	shock	NOUN
faba-152	163	25	that	that	PRON
faba-152	163	26	have	have	AUX
faba-152	163	27	arisen	arise	VERB
faba-152	163	28	(	(	PUNCT
faba-152	163	29	covid-19	covid-19	PROPN
faba-152	163	30	pandemics	pandemic	NOUN
faba-152	163	31	,	,	PUNCT
faba-152	163	32	the	the	DET
faba-152	163	33	ongoing	ongoing	ADJ
faba-152	163	34	military	military	ADJ
faba-152	163	35	conflict	conflict	NOUN
faba-152	163	36	in	in	ADP
faba-152	163	37	ukraine	ukraine	NOUN
faba-152	163	38	,	,	PUNCT
faba-152	163	39	the	the	DET
faba-152	163	40	geopolitical	geopolitical	ADJ
faba-152	163	41	relations	relation	NOUN
faba-152	163	42	in	in	ADP
faba-152	163	43	the	the	DET
faba-152	163	44	black	black	ADJ
faba-152	163	45	sea	sea	NOUN
faba-152	163	46	region	region	NOUN
faba-152	163	47	)	)	PUNCT
faba-152	163	48	.	.	PUNCT
faba-152	164	1	on	on	ADP
faba-152	164	2	the	the	DET
faba-152	164	3	other	other	ADJ
faba-152	164	4	hand	hand	NOUN
faba-152	164	5	,	,	PUNCT
faba-152	164	6	the	the	DET
faba-152	164	7	european	european	PROPN
faba-152	164	8	commission	commission	PROPN
faba-152	164	9	is	be	AUX
faba-152	164	10	also	also	ADV
faba-152	164	11	trying	try	VERB
faba-152	164	12	to	to	PART
faba-152	164	13	ensure	ensure	VERB
faba-152	164	14	financial	financial	ADJ
faba-152	164	15	support	support	NOUN
faba-152	164	16	for	for	ADP
faba-152	164	17	the	the	DET
faba-152	164	18	development	development	NOUN
faba-152	164	19	of	of	ADP
faba-152	164	20	the	the	DET
faba-152	164	21	aviation	aviation	NOUN
faba-152	164	22	sector	sector	NOUN
faba-152	164	23	and	and	CCONJ
faba-152	164	24	most	most	ADJ
faba-152	164	25	of	of	ADP
faba-152	164	26	the	the	DET
faba-152	164	27	calls	call	NOUN
faba-152	164	28	and	and	CCONJ
faba-152	164	29	mechanisms	mechanism	NOUN
faba-152	164	30	are	be	AUX
faba-152	164	31	open	open	ADJ
faba-152	164	32	to	to	ADP
faba-152	164	33	all	all	DET
faba-152	164	34	member	member	NOUN
faba-152	164	35	-	-	PUNCT
faba-152	164	36	states	state	NOUN
faba-152	164	37	.	.	PUNCT
faba-152	165	1	for	for	ADP
faba-152	165	2	example	example	NOUN
faba-152	165	3	,	,	PUNCT
faba-152	165	4	through	through	ADP
faba-152	165	5	the	the	DET
faba-152	165	6	mechanisms	mechanism	NOUN
faba-152	165	7	of	of	ADP
faba-152	165	8	sesar	sesar	PROPN
faba-152	165	9	iii	iii	PROPN
faba-152	165	10	and	and	CCONJ
faba-152	165	11	clean	clean	ADJ
faba-152	165	12	aviation	aviation	NOUN
faba-152	165	13	partnership	partnership	NOUN
faba-152	165	14	for	for	ADP
faba-152	165	15	the	the	DET
faba-152	165	16	period	period	NOUN
faba-152	165	17	2021	2021	NUM
faba-152	165	18	-	-	SYM
faba-152	165	19	2027	2027	NUM
faba-152	165	20	the	the	DET
faba-152	165	21	commission	commission	NOUN
faba-152	165	22	will	will	AUX
faba-152	165	23	allocate	allocate	VERB
faba-152	165	24	3.4	3.4	NUM
faba-152	165	25	billion	billion	NUM
faba-152	165	26	euros	euro	NOUN
faba-152	165	27	to	to	PART
faba-152	165	28	support	support	VERB
faba-152	165	29	implementation	implementation	NOUN
faba-152	165	30	of	of	ADP
faba-152	165	31	hybrid	hybrid	NOUN
faba-152	165	32	and	and	CCONJ
faba-152	165	33	electric	electric	ADJ
faba-152	165	34	aircraft	aircraft	NOUN
faba-152	165	35	(	(	PUNCT
faba-152	165	36	aci	aci	PROPN
faba-152	165	37	europe	europe	PROPN
faba-152	165	38	2023	2023	NUM
faba-152	165	39	)	)	PUNCT
faba-152	165	40	.	.	PUNCT
faba-152	166	1	the	the	DET
faba-152	166	2	innovation	innovation	NOUN
faba-152	166	3	fund	fund	NOUN
faba-152	166	4	is	be	AUX
faba-152	166	5	another	another	DET
faba-152	166	6	opportunity	opportunity	NOUN
faba-152	166	7	for	for	ADP
faba-152	166	8	the	the	DET
faba-152	166	9	air	air	NOUN
faba-152	166	10	carriers	carrier	NOUN
faba-152	166	11	,	,	PUNCT
faba-152	166	12	which	which	DET
faba-152	166	13	main	main	ADJ
faba-152	166	14	purpose	purpose	NOUN
faba-152	166	15	is	be	AUX
faba-152	166	16	to	to	PART
faba-152	166	17	support	support	VERB
faba-152	166	18	the	the	DET
faba-152	166	19	development	development	NOUN
faba-152	166	20	of	of	ADP
faba-152	166	21	sustainable	sustainable	ADJ
faba-152	166	22	and	and	CCONJ
faba-152	166	23	environmentally	environmentally	ADV
faba-152	166	24	friendly	friendly	ADJ
faba-152	166	25	transport	transport	NOUN
faba-152	166	26	modes	mode	NOUN
faba-152	166	27	.	.	PUNCT
faba-152	167	1	through	through	ADP
faba-152	167	2	the	the	DET
faba-152	167	3	mechanisms	mechanism	NOUN
faba-152	167	4	of	of	ADP
faba-152	167	5	the	the	DET
faba-152	167	6	national	national	ADJ
faba-152	167	7	recovery	recovery	NOUN
faba-152	167	8	and	and	CCONJ
faba-152	167	9	resilience	resilience	NOUN
faba-152	167	10	plan	plan	NOUN
faba-152	167	11	,	,	PUNCT
faba-152	167	12	bulgarian	bulgarian	ADJ
faba-152	167	13	air	air	NOUN
faba-152	167	14	passenger	passenger	NOUN
faba-152	167	15	carriers	carrier	NOUN
faba-152	167	16	could	could	AUX
faba-152	167	17	receive	receive	VERB
faba-152	167	18	financial	financial	ADJ
faba-152	167	19	support	support	NOUN
faba-152	167	20	by	by	ADP
faba-152	167	21	the	the	DET
faba-152	167	22	envisaged	envisage	VERB
faba-152	167	23	social	social	ADJ
faba-152	167	24	petya	petya	NOUN
faba-152	167	25	koralova	koralova	NOUN
faba-152	167	26	-	-	PUNCT
faba-152	167	27	nozharova	nozharova	NOUN
faba-152	167	28	/	/	SYM
faba-152	167	29	finance	finance	NOUN
faba-152	167	30	,	,	PUNCT
faba-152	167	31	accounting	accounting	NOUN
faba-152	167	32	and	and	CCONJ
faba-152	167	33	business	business	NOUN
faba-152	167	34	analysis	analysis	NOUN
faba-152	167	35	,	,	PUNCT
faba-152	167	36	volume	volume	NOUN
faba-152	167	37	5	5	NUM
faba-152	167	38	,	,	PUNCT
faba-152	167	39	issue	issue	NOUN
faba-152	167	40	1	1	NUM
faba-152	167	41	,	,	PUNCT
faba-152	167	42	2023	2023	NUM
faba-152	167	43	58	58	NUM
faba-152	167	44	policy	policy	NOUN
faba-152	167	45	for	for	ADP
faba-152	167	46	issuing	issue	VERB
faba-152	167	47	vouchers	voucher	NOUN
faba-152	167	48	for	for	ADP
faba-152	167	49	acquiring	acquire	VERB
faba-152	167	50	new	new	ADJ
faba-152	167	51	or	or	CCONJ
faba-152	167	52	development	development	NOUN
faba-152	167	53	of	of	ADP
faba-152	167	54	existing	exist	VERB
faba-152	167	55	digital	digital	ADJ
faba-152	167	56	skills	skill	NOUN
faba-152	167	57	by	by	ADP
faba-152	167	58	the	the	DET
faba-152	167	59	employees	employee	NOUN
faba-152	167	60	.	.	PUNCT
faba-152	168	1	the	the	DET
faba-152	168	2	european	european	PROPN
faba-152	168	3	investment	investment	PROPN
faba-152	168	4	bank	bank	NOUN
faba-152	168	5	is	be	AUX
faba-152	168	6	another	another	DET
faba-152	168	7	source	source	NOUN
faba-152	168	8	of	of	ADP
faba-152	168	9	financial	financial	ADJ
faba-152	168	10	support	support	NOUN
faba-152	168	11	which	which	DET
faba-152	168	12	credits	credit	NOUN
faba-152	168	13	and	and	CCONJ
faba-152	168	14	supports	support	VERB
faba-152	168	15	activities	activity	NOUN
faba-152	168	16	,	,	PUNCT
faba-152	168	17	related	relate	VERB
faba-152	168	18	to	to	ADP
faba-152	168	19	the	the	DET
faba-152	168	20	development	development	NOUN
faba-152	168	21	of	of	ADP
faba-152	168	22	sustainable	sustainable	ADJ
faba-152	168	23	aviation	aviation	NOUN
faba-152	168	24	.	.	PUNCT
faba-152	169	1	the	the	DET
faba-152	169	2	present	present	ADJ
faba-152	169	3	study	study	NOUN
faba-152	169	4	could	could	AUX
faba-152	169	5	serve	serve	VERB
faba-152	169	6	as	as	ADP
faba-152	169	7	basis	basis	NOUN
faba-152	169	8	for	for	ADP
faba-152	169	9	performing	perform	VERB
faba-152	169	10	similar	similar	ADJ
faba-152	169	11	research	research	NOUN
faba-152	169	12	both	both	CCONJ
faba-152	169	13	in	in	ADP
faba-152	169	14	the	the	DET
faba-152	169	15	field	field	NOUN
faba-152	169	16	of	of	ADP
faba-152	169	17	financial	financial	ADJ
faba-152	169	18	performance	performance	NOUN
faba-152	169	19	of	of	ADP
faba-152	169	20	other	other	ADJ
faba-152	169	21	transport	transport	NOUN
faba-152	169	22	modes	mode	NOUN
faba-152	169	23	or	or	CCONJ
faba-152	169	24	for	for	ADP
faba-152	169	25	aviation	aviation	NOUN
faba-152	169	26	companies	company	NOUN
faba-152	169	27	,	,	PUNCT
faba-152	169	28	licensed	license	VERB
faba-152	169	29	in	in	ADP
faba-152	169	30	other	other	ADJ
faba-152	169	31	member	member	NOUN
faba-152	169	32	-	-	PUNCT
faba-152	169	33	states	state	NOUN
faba-152	169	34	or	or	CCONJ
faba-152	169	35	third	third	ADJ
faba-152	169	36	countries	country	NOUN
faba-152	169	37	with	with	ADP
faba-152	169	38	similar	similar	ADJ
faba-152	169	39	economic	economic	ADJ
faba-152	169	40	and	and	CCONJ
faba-152	169	41	political	political	ADJ
faba-152	169	42	characteristics	characteristic	NOUN
faba-152	169	43	like	like	ADP
faba-152	169	44	bulgaria	bulgaria	PROPN
faba-152	169	45	.	.	PUNCT
faba-152	170	1	references	reference	NOUN
faba-152	170	2	airports	airport	NOUN
faba-152	170	3	council	council	PROPN
faba-152	170	4	international	international	PROPN
faba-152	170	5	europe	europe	PROPN
faba-152	170	6	.	.	PUNCT
faba-152	171	1	2019	2019	NUM
faba-152	171	2	.	.	PUNCT
faba-152	172	1	sesar	sesar	PROPN
faba-152	172	2	and	and	CCONJ
faba-152	172	3	the	the	DET
faba-152	172	4	digital	digital	ADJ
faba-152	172	5	transformation	transformation	NOUN
faba-152	172	6	of	of	ADP
faba-152	172	7	europe	europe	PROPN
faba-152	172	8	’s	’s	PART
faba-152	172	9	airports	airport	NOUN
faba-152	172	10	.	.	PUNCT
faba-152	173	1	retrieved	retrieve	VERB
faba-152	173	2	from	from	ADP
faba-152	173	3	:	:	PUNCT
faba-152	173	4	https://www.sesarju.eu/sites/default/files/documents/reports/sesar%20and%20the%20digital	https://www.sesarju.eu/sites/default/files/documents/reports/sesar%20and%20the%20digital	ADJ
faba-152	173	5	%	%	NOUN
faba-152	173	6	20transformation%20of%20europe%20airports.pdf	20transformation%20of%20europe%20airports.pdf	NUM
faba-152	173	7	.	.	PUNCT
faba-152	174	1	airports	airport	NOUN
faba-152	174	2	council	council	PROPN
faba-152	174	3	international	international	PROPN
faba-152	174	4	europe	europe	PROPN
faba-152	174	5	.	.	PUNCT
faba-152	175	1	2023	2023	NUM
faba-152	175	2	.	.	PUNCT
faba-152	176	1	the	the	DET
faba-152	176	2	price	price	NOUN
faba-152	176	3	of	of	ADP
faba-152	176	4	net	net	ADJ
faba-152	176	5	zero	zero	NUM
faba-152	176	6	.	.	PUNCT
faba-152	177	1	aviation	aviation	NOUN
faba-152	177	2	investments	investment	NOUN
faba-152	177	3	towards	towards	ADP
faba-152	177	4	destination	destination	NOUN
faba-152	177	5	2050	2050	NUM
faba-152	177	6	.	.	PUNCT
faba-152	178	1	research	research	NOUN
faba-152	178	2	reports	report	NOUN
faba-152	178	3	.	.	PUNCT
faba-152	179	1	authors	author	NOUN
faba-152	179	2	:	:	PUNCT
faba-152	179	3	martin	martin	PROPN
faba-152	179	4	adler	adler	PROPN
faba-152	179	5	,	,	PUNCT
faba-152	179	6	bram	bram	PROPN
faba-152	179	7	peerings	peerings	PROPN
faba-152	179	8	,	,	PUNCT
faba-152	179	9	thijs	thijs	PROPN
faba-152	179	10	boonekamp	boonekamp	PROPN
faba-152	179	11	,	,	PUNCT
faba-152	179	12	elisabeth	elisabeth	PROPN
faba-152	179	13	van	van	PROPN
faba-152	179	14	der	der	PROPN
faba-152	179	15	sman	sman	PROPN
faba-152	179	16	,	,	PUNCT
faba-152	179	17	nanette	nanette	PROPN
faba-152	179	18	lim	lim	PROPN
faba-152	179	19	,	,	PUNCT
faba-152	179	20	arnout	arnout	ADP
faba-152	179	21	jongeling	jongeling	PROPN
faba-152	179	22	,	,	PUNCT
faba-152	179	23	sacha	sacha	PROPN
faba-152	179	24	pel	pel	PROPN
faba-152	179	25	.	.	PROPN
faba-152	180	1	amsterdam	amsterdam	PROPN
faba-152	180	2	.	.	PUNCT
faba-152	181	1	bulgaria	bulgaria	PROPN
faba-152	181	2	air	air	PROPN
faba-152	181	3	.	.	PUNCT
faba-152	182	1	2023	2023	NUM
faba-152	182	2	.	.	PUNCT
faba-152	183	1	general	general	ADJ
faba-152	183	2	information	information	NOUN
faba-152	183	3	about	about	ADP
faba-152	183	4	the	the	DET
faba-152	183	5	company	company	NOUN
faba-152	183	6	.	.	PUNCT
faba-152	184	1	statistics	statistic	NOUN
faba-152	184	2	.	.	PUNCT
faba-152	185	1	retrieved	retrieve	VERB
faba-152	185	2	from	from	ADP
faba-152	185	3	:	:	PUNCT
faba-152	185	4	https://www.air.bg/bg/za-bylgarija-er/za-nas	https://www.air.bg/bg/za-bylgarija-er/za-na	NOUN
faba-152	185	5	.	.	PUNCT
faba-152	186	1	büyüközkan	büyüközkan	PROPN
faba-152	186	2	,	,	PUNCT
faba-152	186	3	g.	g.	PROPN
faba-152	186	4	,	,	PUNCT
faba-152	186	5	c.	c.	PROPN
faba-152	186	6	a.	a.	NOUN
faba-152	186	7	havle	havle	NOUN
faba-152	186	8	,	,	PUNCT
faba-152	186	9	and	and	CCONJ
faba-152	186	10	o.	o.	PROPN
faba-152	186	11	feyzioğlu	feyzioğlu	PROPN
faba-152	186	12	.	.	PUNCT
faba-152	187	1	2021	2021	NUM
faba-152	187	2	.	.	PUNCT
faba-152	188	1	digital	digital	ADJ
faba-152	188	2	competency	competency	NOUN
faba-152	188	3	evaluation	evaluation	NOUN
faba-152	188	4	of	of	ADP
faba-152	188	5	low	low	ADJ
faba-152	188	6	-	-	PUNCT
faba-152	188	7	cost	cost	NOUN
faba-152	188	8	airlines	airline	NOUN
faba-152	188	9	using	use	VERB
faba-152	188	10	an	an	DET
faba-152	188	11	integrated	integrate	VERB
faba-152	188	12	ivif	ivif	NOUN
faba-152	188	13	ahp	ahp	NOUN
faba-152	188	14	and	and	CCONJ
faba-152	188	15	ivif	ivif	VERB
faba-152	188	16	vikor	vikor	ADJ
faba-152	188	17	methodology	methodology	NOUN
faba-152	188	18	.	.	PUNCT
faba-152	189	1	journal	journal	PROPN
faba-152	189	2	of	of	ADP
faba-152	189	3	air	air	PROPN
faba-152	189	4	transport	transport	PROPN
faba-152	189	5	management	management	NOUN
faba-152	189	6	,	,	PUNCT
faba-152	189	7	91	91	NUM
faba-152	189	8	,	,	PUNCT
faba-152	189	9	101998	101998	NUM
faba-152	189	10	.	.	PUNCT
faba-152	190	1	https://doi.org/10.1016/j.jairtraman.2020.101998	https://doi.org/10.1016/j.jairtraman.2020.101998	ADV
faba-152	190	2	.	.	PUNCT
faba-152	191	1	desi	desi	PROPN
faba-152	191	2	index	index	PROPN
faba-152	191	3	.	.	PUNCT
faba-152	192	1	2022	2022	NUM
faba-152	192	2	.	.	PUNCT
faba-152	193	1	desi	desi	NOUN
faba-152	193	2	by	by	ADP
faba-152	193	3	components	component	NOUN
faba-152	193	4	.	.	PUNCT
faba-152	194	1	retrieved	retrieve	VERB
faba-152	194	2	from	from	ADP
faba-152	194	3	https://digital-agenda-data.eu/charts/desicomponents#chart={%22indicator%22:%22desi%22,%22breakdowngroup%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	https://digital-agenda-data.eu/charts/desicomponents#chart={%22indicator%22:%22desi%22,%22breakdowngroup%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	PROPN
faba-152	194	4	}	}	PUNCT
faba-152	194	5	.	.	PUNCT
faba-152	195	1	directorate	directorate	ADJ
faba-152	195	2	general	general	ADJ
faba-152	195	3	civil	civil	ADJ
faba-152	195	4	aviation	aviation	NOUN
faba-152	195	5	agency	agency	NOUN
faba-152	195	6	.	.	PUNCT
faba-152	196	1	2023a	2023a	NUM
faba-152	196	2	.	.	PUNCT
faba-152	197	1	list	list	NOUN
faba-152	197	2	of	of	ADP
faba-152	197	3	the	the	DET
faba-152	197	4	air	air	NOUN
faba-152	197	5	carriers	carrier	NOUN
faba-152	197	6	with	with	ADP
faba-152	197	7	a	a	DET
faba-152	197	8	valid	valid	ADJ
faba-152	197	9	operating	operating	NOUN
faba-152	197	10	license	license	NOUN
faba-152	197	11	of	of	ADP
faba-152	197	12	community	community	NOUN
faba-152	197	13	air	air	NOUN
faba-152	197	14	carrier	carrier	NOUN
faba-152	197	15	.	.	PUNCT
faba-152	198	1	retrieved	retrieve	VERB
faba-152	198	2	from	from	ADP
faba-152	198	3	https://www.caa.bg/en/category/288/3207https://www.caa.bg/en/category/288/3207	https://www.caa.bg/en/category/288/3207https://www.caa.bg/en/category/288/3207	NOUN
faba-152	198	4	.	.	PUNCT
faba-152	199	1	directorate	directorate	ADJ
faba-152	199	2	general	general	ADJ
faba-152	199	3	civil	civil	ADJ
faba-152	199	4	aviation	aviation	NOUN
faba-152	199	5	agency	agency	NOUN
faba-152	199	6	.	.	PUNCT
faba-152	200	1	2023b	2023b	NUM
faba-152	200	2	.	.	PUNCT
faba-152	201	1	statistical	statistical	ADJ
faba-152	201	2	information	information	NOUN
faba-152	201	3	about	about	ADP
faba-152	201	4	bulgarian	bulgarian	ADJ
faba-152	201	5	aviation	aviation	NOUN
faba-152	201	6	operators	operator	NOUN
faba-152	201	7	.	.	PUNCT
faba-152	202	1	retrieved	retrieve	VERB
faba-152	202	2	from	from	ADP
faba-152	202	3	https://www.caa.bg/en/node/17286	https://www.caa.bg/en/node/17286	PROPN
faba-152	202	4	.	.	PUNCT
faba-152	203	1	european	european	PROPN
faba-152	203	2	commission	commission	PROPN
faba-152	203	3	.	.	PUNCT
faba-152	204	1	2020	2020	NUM
faba-152	204	2	.	.	PUNCT
faba-152	205	1	sustainable	sustainable	ADJ
faba-152	205	2	and	and	CCONJ
faba-152	205	3	smart	smart	ADJ
faba-152	205	4	mobility	mobility	NOUN
faba-152	205	5	strategy	strategy	NOUN
faba-152	205	6	–	–	PUNCT
faba-152	205	7	putting	put	VERB
faba-152	205	8	european	european	ADJ
faba-152	205	9	transport	transport	NOUN
faba-152	205	10	on	on	ADP
faba-152	205	11	track	track	NOUN
faba-152	205	12	for	for	ADP
faba-152	205	13	the	the	DET
faba-152	205	14	future	future	NOUN
faba-152	205	15	.	.	PUNCT
faba-152	206	1	retrieved	retrieve	VERB
faba-152	206	2	from	from	ADP
faba-152	206	3	:	:	PUNCT
faba-152	206	4	https://eur-lex.europa.eu/legalcontent/en/txt/?uri=celex%3a52020dc0789	https://eur-lex.europa.eu/legalcontent/en/txt/?uri=celex%3a52020dc0789	PROPN
faba-152	206	5	.	.	PUNCT
faba-152	207	1	european	european	ADJ
faba-152	207	2	parliament	parliament	PROPN
faba-152	207	3	.	.	PUNCT
faba-152	208	1	2019	2019	NUM
faba-152	208	2	.	.	PUNCT
faba-152	209	1	commission	commission	NOUN
faba-152	209	2	implementing	implement	VERB
faba-152	209	3	regulation	regulation	NOUN
faba-152	209	4	(	(	PUNCT
faba-152	209	5	eu	eu	PROPN
faba-152	209	6	)	)	PUNCT
faba-152	209	7	2019/947	2019/947	NOUN
faba-152	209	8	of	of	ADP
faba-152	209	9	24	24	NUM
faba-152	209	10	may	may	PROPN
faba-152	209	11	2019	2019	NUM
faba-152	209	12	on	on	ADP
faba-152	209	13	the	the	DET
faba-152	209	14	rules	rule	NOUN
faba-152	209	15	and	and	CCONJ
faba-152	209	16	procedures	procedure	NOUN
faba-152	209	17	for	for	ADP
faba-152	209	18	the	the	DET
faba-152	209	19	operation	operation	NOUN
faba-152	209	20	of	of	ADP
faba-152	209	21	unmanned	unmanned	ADJ
faba-152	209	22	aircraft	aircraft	NOUN
faba-152	209	23	.	.	PUNCT
faba-152	209	24	retrieved	retrieve	VERB
faba-152	209	25	from	from	ADP
faba-152	209	26	:	:	PUNCT
faba-152	209	27	https://eur-lex.europa.eu/legal-content/en/txt/pdf/?uri=celex:32019r0947	https://eur-lex.europa.eu/legal-content/en/txt/pdf/?uri=celex:32019r0947	NOUN
faba-152	209	28	.	.	PUNCT
faba-152	209	29	eurostat	eurostat	PROPN
faba-152	209	30	.	.	PUNCT
faba-152	209	31	2023a	2023a	NUM
faba-152	209	32	.	.	PUNCT
faba-152	210	1	passenger	passenger	NOUN
faba-152	210	2	air	air	NOUN
faba-152	210	3	transport	transport	NOUN
faba-152	210	4	over	over	ADP
faba-152	210	5	national	national	ADJ
faba-152	210	6	territory	territory	NOUN
faba-152	210	7	(	(	PUNCT
faba-152	210	8	including	include	VERB
faba-152	210	9	territorial	territorial	ADJ
faba-152	210	10	sea	sea	NOUN
faba-152	210	11	)	)	PUNCT
faba-152	210	12	million	million	NUM
faba-152	210	13	passenger	passenger	NOUN
faba-152	210	14	-	-	PUNCT
faba-152	210	15	km	km	NOUN
faba-152	210	16	.	.	PUNCT
faba-152	210	17	retrieved	retrieve	VERB
faba-152	210	18	from	from	ADP
faba-152	210	19	https://ec.europa.eu/eurostat/databrowser/view/avia_tppa/default/table?lang=en	https://ec.europa.eu/eurostat/databrowser/view/avia_tppa/default/table?lang=en	PROPN
faba-152	210	20	;	;	PUNCT
faba-152	210	21	eurostat	eurostat	PROPN
faba-152	210	22	.	.	PUNCT
faba-152	210	23	2023b	2023b	NUM
faba-152	210	24	.	.	PUNCT
faba-152	211	1	air	air	NOUN
faba-152	211	2	transport	transport	NOUN
faba-152	211	3	of	of	ADP
faba-152	211	4	passengers	passenger	NOUN
faba-152	211	5	by	by	ADP
faba-152	211	6	country	country	NOUN
faba-152	211	7	(	(	PUNCT
faba-152	211	8	yearly	yearly	ADJ
faba-152	211	9	data	datum	NOUN
faba-152	211	10	)	)	PUNCT
faba-152	211	11	.	.	PUNCT
faba-152	212	1	retrieved	retrieve	VERB
faba-152	212	2	from	from	ADP
faba-152	212	3	https://ec.europa.eu/eurostat/databrowser/view/ttr00012/default/table?lang=en	https://ec.europa.eu/eurostat/databrowser/view/ttr00012/default/table?lang=en	PROPN
faba-152	212	4	.	.	PUNCT
faba-152	213	1	fontanet	fontanet	ADJ
faba-152	213	2	-	-	PUNCT
faba-152	213	3	pérez	pérez	NOUN
faba-152	213	4	,	,	PUNCT
faba-152	213	5	p.	p.	PROPN
faba-152	213	6	,	,	PUNCT
faba-152	213	7	x.	x.	PROPN
faba-152	213	8	h.	h.	PROPN
faba-152	213	9	vázquez	vázquez	PROPN
faba-152	213	10	,	,	PUNCT
faba-152	213	11	and	and	CCONJ
faba-152	213	12	d.	d.	PROPN
faba-152	213	13	carou	carou	PROPN
faba-152	213	14	.	.	PUNCT
faba-152	214	1	2022	2022	NUM
faba-152	214	2	.	.	PUNCT
faba-152	215	1	the	the	DET
faba-152	215	2	impact	impact	NOUN
faba-152	215	3	of	of	ADP
faba-152	215	4	the	the	DET
faba-152	215	5	covid-19	covid-19	PROPN
faba-152	215	6	crisis	crisis	NOUN
faba-152	215	7	on	on	ADP
faba-152	215	8	the	the	DET
faba-152	215	9	us	us	PROPN
faba-152	215	10	airline	airline	NOUN
faba-152	215	11	market	market	NOUN
faba-152	215	12	:	:	PUNCT
faba-152	215	13	are	be	AUX
faba-152	215	14	current	current	ADJ
faba-152	215	15	business	business	NOUN
faba-152	215	16	models	model	NOUN
faba-152	215	17	equipped	equip	VERB
faba-152	215	18	for	for	ADP
faba-152	215	19	upcoming	upcoming	ADJ
faba-152	215	20	changes	change	NOUN
faba-152	215	21	in	in	ADP
faba-152	215	22	the	the	DET
faba-152	215	23	air	air	NOUN
faba-152	215	24	transport	transport	NOUN
faba-152	215	25	sector	sector	NOUN
faba-152	215	26	?	?	PUNCT
faba-152	216	1	case	case	NOUN
faba-152	216	2	studies	study	NOUN
faba-152	216	3	on	on	ADP
faba-152	216	4	transport	transport	NOUN
faba-152	216	5	policy	policy	NOUN
faba-152	216	6	,	,	PUNCT
faba-152	216	7	10(1	10(1	NUM
faba-152	216	8	)	)	PUNCT
faba-152	216	9	,	,	PUNCT
faba-152	216	10	647	647	NUM
faba-152	216	11	-	-	SYM
faba-152	216	12	656	656	NUM
faba-152	216	13	.	.	PUNCT
faba-152	217	1	https://doi.org/10.1016/j.cstp.2022.01.025	https://doi.org/10.1016/j.cstp.2022.01.025	VERB
faba-152	217	2	.	.	PUNCT
faba-152	218	1	fly2sky	fly2sky	NOUN
faba-152	218	2	.	.	PUNCT
faba-152	219	1	2022	2022	NUM
faba-152	219	2	.	.	PUNCT
faba-152	220	1	information	information	NOUN
faba-152	220	2	about	about	ADP
faba-152	220	3	the	the	DET
faba-152	220	4	company	company	NOUN
faba-152	220	5	.	.	PUNCT
faba-152	221	1	about	about	ADP
faba-152	221	2	us	we	PRON
faba-152	221	3	.	.	PUNCT
faba-152	222	1	our	our	PRON
faba-152	222	2	fleet	fleet	NOUN
faba-152	222	3	.	.	PUNCT
faba-152	222	4	retrieved	retrieve	VERB
faba-152	222	5	from	from	ADP
faba-152	222	6	https://www.fly2sky.aero/about	https://www.fly2sky.aero/about	PROPN
faba-152	222	7	.	.	PUNCT
faba-152	222	8	gulivair	gulivair	PROPN
faba-152	222	9	.	.	PUNCT
faba-152	223	1	2022	2022	NUM
faba-152	223	2	.	.	PUNCT
faba-152	224	1	main	main	ADJ
faba-152	224	2	information	information	NOUN
faba-152	224	3	about	about	ADP
faba-152	224	4	the	the	DET
faba-152	224	5	company	company	NOUN
faba-152	224	6	.	.	PUNCT
faba-152	225	1	about	about	ADP
faba-152	225	2	us	we	PRON
faba-152	225	3	.	.	PUNCT
faba-152	226	1	main	main	ADJ
faba-152	226	2	fleet	fleet	NOUN
faba-152	226	3	.	.	PUNCT
faba-152	227	1	retrieved	retrieve	VERB
faba-152	227	2	from	from	ADP
faba-152	227	3	https://gullivair.com/	https://gullivair.com/	PROPN
faba-152	227	4	#	#	NOUN
faba-152	227	5	.	.	PUNCT
faba-152	228	1	hristozov	hristozov	NOUN
faba-152	228	2	,	,	PUNCT
faba-152	228	3	y.	y.	PROPN
faba-152	228	4	2021	2021	NUM
faba-152	228	5	.	.	PUNCT
faba-152	229	1	liquidity	liquidity	NOUN
faba-152	229	2	of	of	ADP
faba-152	229	3	non	non	ADJ
faba-152	229	4	-	-	ADJ
faba-152	229	5	financial	financial	ADJ
faba-152	229	6	corporations	corporation	NOUN
faba-152	229	7	:	:	PUNCT
faba-152	229	8	evidence	evidence	NOUN
faba-152	229	9	from	from	ADP
faba-152	229	10	bulgaria	bulgaria	PROPN
faba-152	229	11	.	.	PUNCT
faba-152	230	1	economic	economic	ADJ
faba-152	230	2	alternatives	alternative	NOUN
faba-152	230	3	,	,	PUNCT
faba-152	230	4	1(3	1(3	NUM
faba-152	230	5	)	)	PUNCT
faba-152	230	6	,	,	PUNCT
faba-152	230	7	389	389	NUM
faba-152	230	8	-	-	SYM
faba-152	230	9	406	406	NUM
faba-152	230	10	.	.	PUNCT
faba-152	231	1	doi	doi	NOUN
faba-152	231	2	:	:	PUNCT
faba-152	231	3	https://doi.org/10.37075/ea.2021.3.04	https://doi.org/10.37075/ea.2021.3.04	NOUN
faba-152	231	4	.	.	PUNCT
faba-152	232	1	international	international	ADJ
faba-152	232	2	air	air	PROPN
faba-152	232	3	transport	transport	PROPN
faba-152	232	4	association	association	PROPN
faba-152	232	5	.	.	PUNCT
faba-152	233	1	2019	2019	NUM
faba-152	233	2	.	.	PUNCT
faba-152	234	1	aircraft	aircraft	NOUN
faba-152	234	2	technology	technology	PROPN
faba-152	234	3	roadmap	roadmap	NOUN
faba-152	234	4	to	to	ADP
faba-152	234	5	2050	2050	NUM
faba-152	234	6	.	.	PUNCT
faba-152	235	1	retrieved	retrieve	VERB
faba-152	235	2	from	from	ADP
faba-152	235	3	:	:	PUNCT
faba-152	235	4	https://www.iata.org/contentassets/8d19e716636a47c184e7221c77563c93/technology-roadmap2050.pdf	https://www.iata.org/contentassets/8d19e716636a47c184e7221c77563c93/technology-roadmap2050.pdf	NOUN
faba-152	235	5	.	.	PUNCT
faba-152	236	1	international	international	ADJ
faba-152	236	2	air	air	PROPN
faba-152	236	3	transport	transport	PROPN
faba-152	236	4	association	association	PROPN
faba-152	236	5	.	.	PUNCT
faba-152	237	1	2022	2022	NUM
faba-152	237	2	.	.	PUNCT
faba-152	238	1	quarterly	quarterly	ADJ
faba-152	238	2	air	air	NOUN
faba-152	238	3	transport	transport	NOUN
faba-152	238	4	chartbook	chartbook	PROPN
faba-152	238	5	.	.	PUNCT
faba-152	239	1	iata	iata	NOUN
faba-152	239	2	economics	economic	NOUN
faba-152	239	3	.	.	PUNCT
faba-152	240	1	retrieved	retrieve	VERB
faba-152	240	2	from	from	ADP
faba-152	240	3	https://www.iata.org/en/iata-repository/publications/economic-reports/quarterlyair-transport-chartbook---q4-2022/.	https://www.iata.org/en/iata-repository/publications/economic-reports/quarterlyair-transport-chartbook---q4-2022/.	PROPN
faba-152	240	4	international	international	ADJ
faba-152	240	5	air	air	PROPN
faba-152	240	6	transport	transport	PROPN
faba-152	240	7	association	association	PROPN
faba-152	240	8	.	.	PUNCT
faba-152	241	1	2023	2023	NUM
faba-152	241	2	.	.	PUNCT
faba-152	242	1	information	information	NOUN
faba-152	242	2	about	about	ADP
faba-152	242	3	the	the	DET
faba-152	242	4	introduction	introduction	NOUN
faba-152	242	5	of	of	ADP
faba-152	242	6	one	one	NUM
faba-152	242	7	i	i	PRON
faba-152	242	8	d.	d.	PROPN
faba-152	242	9	retrieved	retrieve	VERB
faba-152	242	10	from	from	ADP
faba-152	242	11	:	:	PUNCT
faba-152	242	12	https://www.iata.org/en/programs/passenger/one-id/.	https://www.iata.org/en/programs/passenger/one-id/.	PROPN
faba-152	242	13	la	la	PROPN
faba-152	242	14	,	,	PUNCT
faba-152	242	15	j.	j.	PROPN
faba-152	242	16	,	,	PUNCT
faba-152	242	17	c.	c.	PROPN
faba-152	242	18	bil	bil	PROPN
faba-152	242	19	,	,	PUNCT
faba-152	242	20	and	and	CCONJ
faba-152	242	21	i.	i.	PROPN
faba-152	242	22	heiets	heiet	NOUN
faba-152	242	23	.	.	PUNCT
faba-152	242	24	2021	2021	NUM
faba-152	242	25	.	.	PUNCT
faba-152	243	1	impact	impact	NOUN
faba-152	243	2	of	of	ADP
faba-152	243	3	digital	digital	ADJ
faba-152	243	4	technologies	technology	NOUN
faba-152	243	5	on	on	ADP
faba-152	243	6	airline	airline	NOUN
faba-152	243	7	operations	operation	NOUN
faba-152	243	8	.	.	PUNCT
faba-152	244	1	transportation	transportation	NOUN
faba-152	244	2	research	research	NOUN
faba-152	244	3	procedia	procedia	NOUN
faba-152	244	4	,	,	PUNCT
faba-152	244	5	56	56	NUM
faba-152	244	6	,	,	PUNCT
faba-152	244	7	63	63	NUM
faba-152	244	8	-	-	SYM
faba-152	244	9	70	70	NUM
faba-152	244	10	.	.	PUNCT
faba-152	245	1	doi	doi	NOUN
faba-152	245	2	:	:	PUNCT
faba-152	245	3	10.1016	10.1016	NUM
faba-152	245	4	/	/	SYM
faba-152	245	5	j.trpro.2021.09.008	j.trpro.2021.09.008	PROPN
faba-152	245	6	.	.	PUNCT
faba-152	246	1	https://www.sesarju.eu/sites/default/files/documents/reports/sesar%20and%20the%20digital%20transformation%20of%20europe%20airports.pdf	https://www.sesarju.eu/sites/default/files/documents/reports/sesar%20and%20the%20digital%20transformation%20of%20europe%20airports.pdf	PROPN
faba-152	246	2	https://www.sesarju.eu/sites/default/files/documents/reports/sesar%20and%20the%20digital%20transformation%20of%20europe%20airports.pdf	https://www.sesarju.eu/sites/default/files/documents/reports/sesar%20and%20the%20digital%20transformation%20of%20europe%20airports.pdf	PROPN
faba-152	246	3	https://www.air.bg/bg/za-bylgarija-er/za-nas	https://www.air.bg/bg/za-bylgarija-er/za-nas	PROPN
faba-152	246	4	https://doi.org/10.1016/j.jairtraman.2020.101998	https://doi.org/10.1016/j.jairtraman.2020.101998	PROPN
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faba-152	246	6	}	}	PUNCT
faba-152	246	7	https://digital-agenda-data.eu/charts/desi-components#chart={%22indicator%22:%22desi%22,%22breakdown-group%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	https://digital-agenda-data.eu/charts/desi-components#chart={%22indicator%22:%22desi%22,%22breakdown-group%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	NOUN
faba-152	246	8	}	}	PUNCT
faba-152	246	9	https://digital-agenda-data.eu/charts/desi-components#chart={%22indicator%22:%22desi%22,%22breakdown-group%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	https://digital-agenda-data.eu/charts/desi-components#chart={%22indicator%22:%22desi%22,%22breakdown-group%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	NOUN
faba-152	246	10	}	}	PUNCT
faba-152	246	11	https://www.caa.bg/en/category/288/3207https:/www.caa.bg/en/category/288/3207	https://www.caa.bg/en/category/288/3207https:/www.caa.bg/en/category/288/3207	NOUN
faba-152	246	12	https://www.caa.bg/en/node/17286	https://www.caa.bg/en/node/17286	VERB
faba-152	246	13	https://eur-lex.europa.eu/legal-content/en/txt/?uri=celex%3a52020dc0789	https://eur-lex.europa.eu/legal-content/en/txt/?uri=celex%3a52020dc0789	PROPN
faba-152	246	14	https://eur-lex.europa.eu/legal-content/en/txt/?uri=celex%3a52020dc0789	https://eur-lex.europa.eu/legal-content/en/txt/?uri=celex%3a52020dc0789	PROPN
faba-152	246	15	https://eur-lex.europa.eu/legal-content/en/txt/pdf/?uri=celex:32019r0947	https://eur-lex.europa.eu/legal-content/en/txt/pdf/?uri=celex:32019r0947	NOUN
faba-152	246	16	https://ec.europa.eu/eurostat/databrowser/view/avia_tppa/default/table?lang=en	https://ec.europa.eu/eurostat/databrowser/view/avia_tppa/default/table?lang=en	PROPN
faba-152	246	17	https://ec.europa.eu/eurostat/databrowser/view/ttr00012/default/table?lang=en	https://ec.europa.eu/eurostat/databrowser/view/ttr00012/default/table?lang=en	PROPN
faba-152	246	18	https://doi.org/10.1016/j.cstp.2022.01.025	https://doi.org/10.1016/j.cstp.2022.01.025	VERB
faba-152	246	19	https://www.fly2sky.aero/about	https://www.fly2sky.aero/about	PROPN
faba-152	246	20	https://gullivair.com/	https://gullivair.com/	PROPN
faba-152	246	21	https://doi.org/10.37075/ea.2021.3.04	https://doi.org/10.37075/ea.2021.3.04	NOUN
faba-152	246	22	https://www.iata.org/contentassets/8d19e716636a47c184e7221c77563c93/technology-roadmap-2050.pdf	https://www.iata.org/contentassets/8d19e716636a47c184e7221c77563c93/technology-roadmap-2050.pdf	PROPN
faba-152	246	23	https://www.iata.org/contentassets/8d19e716636a47c184e7221c77563c93/technology-roadmap-2050.pdf	https://www.iata.org/contentassets/8d19e716636a47c184e7221c77563c93/technology-roadmap-2050.pdf	PROPN
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faba-152	246	25	https://www.iata.org/en/iata-repository/publications/economic-reports/quarterly-air-transport-chartbook---q4-2022/	https://www.iata.org/en/iata-repository/publications/economic-reports/quarterly-air-transport-chartbook---q4-2022/	NOUN
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faba-152	246	29	-	-	PUNCT
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faba-152	246	31	/	/	SYM
faba-152	246	32	finance	finance	NOUN
faba-152	246	33	,	,	PUNCT
faba-152	246	34	accounting	accounting	NOUN
faba-152	246	35	and	and	CCONJ
faba-152	246	36	business	business	NOUN
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faba-152	246	38	,	,	PUNCT
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faba-152	246	40	5	5	NUM
faba-152	246	41	,	,	PUNCT
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faba-152	246	43	1	1	NUM
faba-152	246	44	,	,	PUNCT
faba-152	246	45	2023	2023	NUM
faba-152	246	46	59	59	NUM
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faba-152	246	48	,	,	PUNCT
faba-152	246	49	w.	w.	PROPN
faba-152	246	50	2021	2021	NUM
faba-152	246	51	.	.	PUNCT
faba-152	247	1	virtual	virtual	ADJ
faba-152	247	2	airport	airport	PROPN
faba-152	247	3	hub	hub	NOUN
faba-152	247	4	—	—	PUNCT
faba-152	247	5	a	a	DET
faba-152	247	6	new	new	ADJ
faba-152	247	7	business	business	NOUN
faba-152	247	8	model	model	NOUN
faba-152	247	9	to	to	PART
faba-152	247	10	reduce	reduce	VERB
faba-152	247	11	ghg	ghg	PROPN
faba-152	247	12	emissions	emission	NOUN
faba-152	247	13	in	in	ADP
faba-152	247	14	continental	continental	ADJ
faba-152	247	15	air	air	NOUN
faba-152	247	16	transport	transport	NOUN
faba-152	247	17	.	.	PUNCT
faba-152	248	1	sustainability	sustainability	NOUN
faba-152	248	2	,	,	PUNCT
faba-152	248	3	13(9	13(9	NUM
faba-152	248	4	)	)	PUNCT
faba-152	248	5	,	,	PUNCT
faba-152	248	6	5076	5076	NUM
faba-152	248	7	.	.	PUNCT
faba-152	249	1	raghavan	raghavan	PROPN
faba-152	249	2	,	,	PUNCT
faba-152	249	3	s.	s.	PROPN
faba-152	249	4	,	,	PUNCT
faba-152	249	5	and	and	CCONJ
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faba-152	249	8	.	.	PROPN
faba-152	249	9	2021	2021	NUM
faba-152	249	10	.	.	PUNCT
faba-152	250	1	evaluating	evaluate	VERB
faba-152	250	2	financial	financial	ADJ
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faba-152	250	4	of	of	ADP
faba-152	250	5	commercial	commercial	ADJ
faba-152	250	6	service	service	NOUN
faba-152	250	7	airports	airport	NOUN
faba-152	250	8	in	in	ADP
faba-152	250	9	the	the	DET
faba-152	250	10	united	united	PROPN
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faba-152	250	12	.	.	PUNCT
faba-152	251	1	journal	journal	PROPN
faba-152	251	2	of	of	ADP
faba-152	251	3	air	air	PROPN
faba-152	251	4	transport	transport	PROPN
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faba-152	251	6	,	,	PUNCT
faba-152	251	7	96	96	NUM
faba-152	251	8	,	,	PUNCT
faba-152	251	9	102111	102111	NUM
faba-152	251	10	.	.	PUNCT
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faba-152	253	1	registry	registry	PROPN
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faba-152	253	4	.	.	PUNCT
faba-152	254	1	annual	annual	ADJ
faba-152	254	2	reports	report	NOUN
faba-152	254	3	of	of	ADP
faba-152	254	4	the	the	DET
faba-152	254	5	national	national	ADJ
faba-152	254	6	air	air	PROPN
faba-152	254	7	carrier	carrier	NOUN
faba-152	254	8	of	of	ADP
faba-152	254	9	republic	republic	NOUN
faba-152	254	10	of	of	ADP
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faba-152	254	12	.	.	PUNCT
faba-152	254	13	retrieved	retrieve	VERB
faba-152	254	14	from	from	ADP
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faba-152	254	16	.	.	PUNCT
faba-152	255	1	registry	registry	PROPN
faba-152	255	2	agency	agency	PROPN
faba-152	255	3	2023b	2023b	NUM
faba-152	255	4	.	.	PUNCT
faba-152	256	1	annual	annual	ADJ
faba-152	256	2	reports	report	NOUN
faba-152	256	3	of	of	ADP
faba-152	256	4	the	the	DET
faba-152	256	5	air	air	NOUN
faba-152	256	6	carrier	carrier	PROPN
faba-152	256	7	b	b	PROPN
faba-152	256	8	h	h	PROPN
faba-152	256	9	air	air	PROPN
faba-152	256	10	ltd	ltd	PROPN
faba-152	256	11	.	.	PROPN
faba-152	256	12	retrieved	retrieve	VERB
faba-152	256	13	from	from	ADP
faba-152	256	14	https://www.bulstat.bg/bg/view/spravki	https://www.bulstat.bg/bg/view/spravki	PROPN
faba-152	256	15	.	.	PUNCT
faba-152	256	16	registry	registry	PROPN
faba-152	256	17	agency	agency	PROPN
faba-152	256	18	2023c	2023c	NUM
faba-152	256	19	.	.	PUNCT
faba-152	257	1	annual	annual	ADJ
faba-152	257	2	reports	report	NOUN
faba-152	257	3	of	of	ADP
faba-152	257	4	air	air	NOUN
faba-152	257	5	carrier	carrier	NOUN
faba-152	257	6	fly2sky	fly2sky	PROPN
faba-152	257	7	.	.	PUNCT
faba-152	257	8	retrieved	retrieve	VERB
faba-152	257	9	from	from	ADP
faba-152	257	10	https://www.bulstat.bg/bg/view/spravki	https://www.bulstat.bg/bg/view/spravki	PROPN
faba-152	257	11	.	.	PUNCT
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faba-152	258	3	.	.	PROPN
faba-152	258	4	2023	2023	NUM
faba-152	258	5	.	.	PUNCT
faba-152	259	1	proposal	proposal	NOUN
faba-152	259	2	for	for	ADP
faba-152	259	3	a	a	DET
faba-152	259	4	regulation	regulation	NOUN
faba-152	259	5	of	of	ADP
faba-152	259	6	the	the	DET
faba-152	259	7	european	european	ADJ
faba-152	259	8	parliament	parliament	NOUN
faba-152	259	9	and	and	CCONJ
faba-152	259	10	of	of	ADP
faba-152	259	11	the	the	DET
faba-152	259	12	council	council	NOUN
faba-152	259	13	on	on	ADP
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faba-152	259	15	a	a	DET
faba-152	259	16	level	level	NOUN
faba-152	259	17	playing	playing	NOUN
faba-152	259	18	field	field	NOUN
faba-152	259	19	for	for	ADP
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faba-152	259	21	air	air	NOUN
faba-152	259	22	transport	transport	NOUN
faba-152	259	23	.	.	PUNCT
faba-152	260	1	retrieved	retrieve	VERB
faba-152	260	2	from	from	ADP
faba-152	260	3	:	:	PUNCT
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faba-152	260	5	.	.	PUNCT
faba-152	261	1	sesar	sesar	ADJ
faba-152	261	2	joint	joint	ADJ
faba-152	261	3	undertaking	undertaking	NOUN
faba-152	261	4	.	.	PUNCT
faba-152	262	1	2019	2019	NUM
faba-152	262	2	.	.	PUNCT
faba-152	263	1	digital	digital	ADJ
faba-152	263	2	european	european	ADJ
faba-152	263	3	sky	sky	NOUN
faba-152	263	4	.	.	PUNCT
faba-152	264	1	blueprint	blueprint	NOUN
faba-152	264	2	.	.	PUNCT
faba-152	265	1	publication	publication	NOUN
faba-152	265	2	office	office	NOUN
faba-152	265	3	of	of	ADP
faba-152	265	4	the	the	DET
faba-152	265	5	european	european	PROPN
faba-152	265	6	union	union	PROPN
faba-152	265	7	.	.	PUNCT
faba-152	266	1	luxembourg	luxembourg	PROPN
faba-152	266	2	.	.	PUNCT
faba-152	267	1	van	van	PROPN
faba-152	267	2	winkel	winkel	PROPN
faba-152	267	3	,	,	PUNCT
faba-152	267	4	c.	c.	PROPN
faba-152	267	5	(	(	PUNCT
faba-152	267	6	2023	2023	NUM
faba-152	267	7	)	)	PUNCT
faba-152	267	8	.	.	PUNCT
faba-152	268	1	tactical	tactical	ADJ
faba-152	268	2	taxibot	taxibot	PROPN
faba-152	268	3	planning	planning	NOUN
faba-152	268	4	at	at	ADP
faba-152	268	5	amsterdam	amsterdam	PROPN
faba-152	268	6	airport	airport	PROPN
faba-152	268	7	schiphol	schiphol	NOUN
faba-152	268	8	under	under	ADP
faba-152	268	9	uncertainty	uncertainty	NOUN
faba-152	268	10	.	.	PUNCT
faba-152	269	1	delft	delft	PROPN
faba-152	269	2	university	university	PROPN
faba-152	269	3	of	of	ADP
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faba-152	269	5	,	,	PUNCT
faba-152	269	6	retrieved	retrieve	VERB
faba-152	269	7	from	from	ADP
faba-152	269	8	:	:	PUNCT
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faba-152	269	10	.	.	PUNCT
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faba-152	270	2	global	global	ADJ
faba-152	270	3	services	service	NOUN
faba-152	270	4	.	.	PUNCT
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faba-152	271	2	.	.	PUNCT
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faba-152	272	3	for	for	ADP
faba-152	272	4	the	the	DET
faba-152	272	5	global	global	ADJ
faba-152	272	6	airline	airline	NOUN
faba-152	272	7	industry	industry	NOUN
faba-152	272	8	.	.	PUNCT
faba-152	273	1	retrieved	retrieve	VERB
faba-152	273	2	from	from	ADP
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faba-152	273	4	.	.	PUNCT
faba-152	274	1	zaharia	zaharia	PROPN
faba-152	274	2	,	,	PUNCT
faba-152	274	3	s.	s.	PROPN
faba-152	274	4	e.	e.	PROPN
faba-152	274	5	,	,	PUNCT
faba-152	274	6	and	and	CCONJ
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faba-152	274	10	.	.	PUNCT
faba-152	275	1	2018	2018	NUM
faba-152	275	2	.	.	PUNCT
faba-152	276	1	challenges	challenge	NOUN
faba-152	276	2	in	in	ADP
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faba-152	276	4	digital	digital	ADJ
faba-152	276	5	transformation	transformation	NOUN
faba-152	276	6	.	.	PUNCT
faba-152	277	1	transportation	transportation	NOUN
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faba-152	277	4	,	,	PUNCT
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faba-152	277	6	,	,	PUNCT
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faba-152	277	8	-	-	SYM
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faba-152	277	10	.	.	PUNCT
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faba-152	278	2	:	:	PUNCT
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faba-152	278	4	/	/	SYM
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faba-152	278	6	.	.	PUNCT
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faba-152	279	5	https://eur-lex.europa.eu/legal-content/en/all/?uri=celex:52021pc0561	https://eur-lex.europa.eu/legal-content/en/all/?uri=celex:52021pc0561	ADJ
faba-152	280	1	https://eur-lex.europa.eu/legal-content/en/all/?uri=celex:52021pc0561	https://eur-lex.europa.eu/legal-content/en/all/?uri=celex:52021pc0561	PROPN
faba-152	281	1	https://repository.tudelft.nl/islandora/object/uuid:0f6dc9bb-52db-49ce-b852-5d5754b9d3bc	https://repository.tudelft.nl/islandora/object/uuid:0f6dc9bb-52db-49ce-b852-5d5754b9d3bc	PROPN
faba-152	282	1	https://www.wns.com/perspectives/articles/articledetail/598/top-trends-for-the-global-airline-industry	https://www.wns.com/perspectives/articles/articledetail/598/top-trends-for-the-global-airline-industry	PROPN
faba-152	282	2	https://www.wns.com/perspectives/articles/articledetail/598/top-trends-for-the-global-airline-industry	https://www.wns.com/perspectives/articles/articledetail/598/top-trends-for-the-global-airline-industry	PROPN