id	domain	url
cjfa-4714	dx.doi	http://dx.doi
cjfa-4714	dx.doi.org	http://dx.doi.org/10.12775/cjfa.2013.013
cjfa-4714	dx.doi.org	http://dx.doi.org/10.1257/jep.26.3.49
cjfa-4714	dx.doi.org	http://dx.doi.org/10.1257/aer.101.5.1676