I21 - Analysis of Education; J24 - Human Capital; Skills; Occupational Choice; Labor Productivity
; C91 - Laboratory, Individual Behavior; C93 - Field Experiments; M53 - Personnel Economics: Training; J45 - Public Sector Labor Markets
I21, I23, O33
H25, D81, D22, H32, D25, B49
C90, D90, G40, G34, G10, J16
D83, D90, C91
H52, H75, I21, I28, O15, O33
C99, D11, D81, D91
I21, O15, O33, D83
J42, M5, J31, J41, K31, L41, C93
I24, I28, C93