共 12 条
[1]
ANAM M, 1988, J DEV EC MAY, P389
[3]
BATRA RN, 1971, OXFORD EC PAPERS JUL, P182
[4]
BELADI H, 1988, SO EC J OCT, P412
[5]
BHAGWATI JN, 1980, J INT EC FEB, P103
[6]
CHOI JY, 1987, OXFORD EC PAPERS DEC, P785
[7]
HARRIS JR, 1970, AM ECON REV, V60, P126
[8]
JONES RW, 1969, AM ECON REV, V59, P418