I21 Analysis of Education I26 Returns to Education I28 Education: Government Policy J24 Human
; Human Development; Income Distribution; Migration O33: Technological Change: Choices and Consequences • Diffusion Processes
I12; I18; D83; C93; D85
I25, O15, O33
I21 (Evaluation of Education), I25 (Education and Economic Development)
i20
I21, I25, J24, O15
J46, J31, C93
C93, J12, J13
C93, Q48, N75
C93, J12, J13