C93, D83, J16, I21
I15, I12, O12, C93
F22, F24, I26, I3, J15, J16, Z1
D83, D91, J16, J29, O53, Z12, Z13
J16,J24,J71, D03
I21, D91, C93, J16, A20
J0, J16, O1
I22, I28, O12, H52
C91, D63, J16
J22 Time Allocation and Labor Supply; J16 Economics of Gender; D1 Household Behavior and Family Economics;