I30, I38, J13, C91, C93
I25, I26, J12, J13, J16, J01
I32, I38
I12, O15, D91, J13, J24
I21, I24, I26, J16, J22, J24
G30, G34, J16, J21, J23
Capital; Skills; Occupational Choice; Labor Productivity O15 Economic Development: Human Resources
Q56, O13, O15, I15, I25.
F22, H12, J15, O15
J16, J24, M53