共 24 条
[1]
ANDERSON JM, 1978, SUBSTITUTION AGE GRO
[2]
Berndt E.R., 1973, J EC, V1, P81, DOI DOI 10.1016/0304-4076(73)90007-9
[4]
CARTTER AM, 1976, PHDS ACADEMIC LABOR
[5]
CHAMBERLAIN G, 1978, 618 HARV I EC RES DI
[6]
CLARK K, 1979, 309 NAT BUR EC RES W
[7]
FREEMAN R, 1973, CHANGES LABOR MARKET
[8]
Freeman R.B, 1976, OVEREDUCATED AM
[10]
ELASTICITY OF SUBSTITUTION AGAIN - SUBSTITUTES AND COMPLEMENTS
[J].
OXFORD ECONOMIC PAPERS-NEW SERIES,
1970, 22 (03)
:289-296