J24 Human Capital • Skills • Occupational Choice • Labor Productivity
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
A13, C90, J20, J24
O10, O15
C93, I12, I18, J13, J16, O35
J31, I26, J24, C93
O33, G21, I21, J24, D12, D91, C93