C91, C92, D90, D80, D64
D91 D12 D83 L81 M37
C91, D01, J22
C91, D15, D91, G51
I21, J16, D91
I21, C93, Z13, D85, J15, D90
C92, D03
D83, C91
J81: Working conditions; J28 – Safety; Job Satisfaction; Related Public Policywhat; C93 – Field Experiments; D91 – Intertemporal Choice; Behavioural Aspects
I20, D90