I21, C93, M38:
I15, O12, J24, D13
C83, C93, D9, I23
C93, D1, G30
Q41, I30, C93
I21, C93
C93; D10; Q41
J15, C93, L85
C93 Field Experiments I24 Education and Inequality I25 Education and Economic Development F63
Economic Development H52 Government Expenditures and Education J13 Fertility; Family Planning; Child
Care; Children; Youth L31 Nonprofit Institutions; NGOs; Social Entrepreneurship O15 Human
D91,I23, I25