I21 Analysis of Education I26 Returns to Education I28 Education: Government Policy J24 Human
Capital; Skills; Occupational Choice; Labor Productivity O15 Economic Development: Human Resources
I12; I18; D83; C93; D85
I25, O15, O33
I21 (Evaluation of Education), I25 (Education and Economic Development)
J13, J16, J22, D91
J46, J31, C93
C93, J12, J13
C93, Q48, N75
C93, J12, J13
C93, J13, D13