J08, J64, C90
J24 Human Capital • Skills • Occupational Choice • Labor Productivity
(Education and Inequality); I31 (General Welfare, Well-Being); I38 (Government Policy, Provision
and Effects of Welfare Programs); I24 (Education and Inequality); J24 (Human Capital, Skills, Occupational
H52, H75, I21, I28, O15, O33
I24, J16, J24
I21, O15, O33, D83
D31, I38, C83, D72
A13, C90, J20, J24
O10, O15
J31, I26, J24, C93