C91, D01, D63, I24, I28
I1, I12, I18, I20, I3
I1, I12, I18, I20, I3
A20 C93 D83 I21 I23
I21, I24, I 31
: C93 (field experiments), D15 (intertemporal household choice), I21 (analysis of education)
J24, J21, J16, I24
I23, I24
I21, J24
I1, I12, I18, I20, I3