D12; D83; J16; O12
I12- Health - Health Behavior; O15-Economic Development - Human Resources
O12, F14, C11, C93
I25, I26, J24, O12, O15
O12, L26, L24, M31, M41
O12, O17, D22, L23
D21, D24, L20, M13, O12
I24, I25, O12
I21 Analysis of Educational, I25 Education and Economic Development, I28 Government Policy
F35-Foreign Aid, C93-Field Experiments, F22-International Migration I15-Health and Economic Development, F52-National Security, Economic Nationalism