C91, D83, D91
C90 (Design of experiment – general), J16 (Economics of Gender), J21 (Labor Force and Employment
D3, D91, E31, H31
C90, D11
C93, D83, F13
C93 Field Experiments; I21 Analysis of Education; I22 Educational Finance; I25 Education and Economic Development
C93 Field Experiments; I21 Analysis of Education; I22 Educational Finance; I25 Education and Economic Development
C93, I21, I22, I25, I28, O12
C93, D83, D91
C91, C92, C83, D91