共 19 条
[2]
Campbell J.Y., 1991, NBER MACROECON ANNUA, V6, P141
[3]
Chao C. C., 2000, REV DEV ECON, V4, P39, DOI [https://doi.org/10.1111/1467-9361.00077, DOI 10.1111/1467-9361.00077]
[4]
CONTENT PROTECTION, URBAN UNEMPLOYMENT AND WELFARE
[J].
CANADIAN JOURNAL OF ECONOMICS-REVUE CANADIENNE D ECONOMIQUE,
1993, 26 (02)
:481-492
[5]
CHEUNG YW, 1995, OXFORD B ECON STAT, V57, P411
[10]
HARRIS JR, 1970, AM ECON REV, V60, P126