共 18 条
[1]
Becker G., 1960, AM ECON REV, V50, P346
[2]
Becker G.S., 1964, HUMAN CAPITAL THEORY
[4]
BISHOP GA, 1961, NATL TAX J, V14, P54
[5]
BOTTOMLEY A, 1966, Z GES STAATSWISS APR, P237
[9]
MILLER HP, 1960, AM ECON REV, V50, P962
[10]
Sage A.P., 1968, OPTIMUM SYSTEMS CONT