C72, C91, D91
C93, D8, I12, I15, O15
D83, L82, C91
I21 - Analysis of Education; J24 - Human Capital; Skills; Occupational Choice; Labor Productivity
I21, I23, O33
D12, D14, D83, E21, E52, E71, G5, G21, G51
E24, J23, J24, M40, O33, D83, C91
C90, D90, G40, G34, G10, J16
C92, D82, D83, M52, C72
D63, D72, D91, H23, K32