C90; C91; I21; J15; J16
I21, I25, C93, O15
C93, J15, J61, J71
I25, O15, C93, J16, O12
Capital; Skills; Occupational Choice; Labor Productivity O15 Economic Development: Human Resources
I25, O15, O33
C93, J15, J61, J71
F22, J61, O15, C93, O12
J15, C90, D91
D91, I21, I24, J15, J24, O15