共 73 条
[2]
Albouy V., 2003, EC STAT, V361, P27, DOI [https://doi.org/10.3406/estat.2003.7351, DOI 10.3406/ESTAT.2003.7351]
[4]
ASHENFELTER O, 1994, AM ECON REV, V84, P1157
[6]
Becker G., 1975, HUMAN CAPITAL THEORE, DOI DOI 10.7208/CHICAGO/9780226041223.001.0001