共 12 条
[4]
Becker GaryS., 1964, Human capital theory
[6]
GIBBONS R, 2003, NATL BUREAU EC RES W, V9849
[8]
KWON I, 1998, UNPUB INCENTIVES WAG
[10]
SATTINGER M, 1993, J ECON LIT, V31, P831