共 16 条
[1]
[Anonymous], 1975, VALUE CHILDREN CROSS
[2]
[Anonymous], 1995, The Economic Report of the President Transmitted to the Congress, Together with a Report to the President
[6]
Ghez G.Becker., 1975, ALLOCATION TIME GOOD
[7]
Mincer J., 1963, MEASUREMENT EC, P67
[8]
Norman D. W., 4 MICH STAT U DEP AG
[9]
Rosenzweig M. R., 1978, RES POPULATION EC, V1