I25, I24, I26, I38, O15
D9 C9 C5 I12
I12, O33, I18, J16
C93, I32, I38, R21, I12, J22
I21, I25, C93, O15
C93, D91, I12, I15, I21, J16, Q01
I25, O15, C93, J16, O12
Capital; Skills; Occupational Choice; Labor Productivity O15 Economic Development: Human Resources
J41, O18, Q51
I12; I18; D83; C93; D85