I12, O15, D91, J13, J24
I21, I24, I26, J16, J22, J24
C93, Q12, J21, D91, J24, J64,
Capital; Skills; Occupational Choice; Labor Productivity O15 Economic Development: Human Resources
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
J31, J33
L2, M50, J24, L66
J16, J24, M53
C93, D91, J24, M41, M54
I22, I28, J24, C93
J24, L86, O31, O32, O33, D81, D83, M13