共 61 条
[12]
Becker G.S., 1993, Human capital: A theoretical and empirical analysis, with special reference to education, P59
[13]
Bell B., 2011, 1088 CEP
[15]
WHAT DO FIRMS DO WITH CASH WINDFALLS
[J].
JOURNAL OF FINANCIAL ECONOMICS,
1994, 36 (03)
:337-360