共 59 条
[1]
[Anonymous], COLOR LINE NEW PERSP
[2]
[Anonymous], 2001, Econometric Analysis of Cross Section and Panel Data
[3]
[Anonymous], 2003, NY TIMES 0127
[4]
Ashenfelter Orley., 2006, American Law and Economics Review, V8, P213, DOI DOI 10.1093/ALER/AHL001
[5]
BAUMSNOW N, AM EC REV IN PRESS
[6]
Boger JohnC., 2003, North Carolina Law Review, V81, P1375
[7]
BOUSTAN LP, 2010, 16434 NAT BUR EC RES