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
J24, M53, J48
E24, J23, J24, M40, O33, D83, C91
Q53, I10, I20
J24 Human Capital • Skills • Occupational Choice • Labor Productivity
I24, J16, J24
J42, M5, J31, J41, K31, L41, C93
I24, I28, C93
C9; D72; D83; D91; H23 ; Q52
A13, C90, J20, J24