C9, H25, D8
; C91 - Laboratory, Individual Behavior; C93 - Field Experiments; M53 - Personnel Economics: Training; J45 - Public Sector Labor Markets
H1, H2, H260, H3, H7, H710,O1, O2, O23, P43
J42, M5, J31, J41, K31, L41, C93
I24, I28, C93
C9; D72; D83; D91; H23 ; Q52
C93, I12, I18, J13, J16, O35
C93, I11
C93, I11
C12, C72, C91, C92, D44, D47, D82