and Economic Development; J24: Human Capital; Skills; Occupational Choice; Labor Productivity; H52
J16, J22, C91
J08, J13, J2, J24, J6, J62
I21,J24,M54
C91, J16, D83, D91
O13, O33, Q12, J16
J24, J23, L26, O15, O17
J16; Q53; Q56
J16, J24, O33, L96, D13, D83
J24, M53, D83