I21, I24, I26, J16, J22, J24
I21 Analysis of Education I26 Returns to Education I28 Education: Government Policy J24 Human
C93, D91, I12, I14, I21, I31, J24
I21
I20 I21 I22 I24 C93 O15
I21 (Evaluation of Education), I25 (Education and Economic Development)
C93 - Field Experiments; H52 - Government Expenditures and Education; I21 - Analysis of Education
I21, I24, I25, O15
D47, I21, I24, I28
C93: Field Experiments; I21: Analysis of Education; I24: Education and Inequality; I25: Education