D3, J15, J71, O12, O54, Z13.
O12, O14, O17, D22, L26, C93
D12 (Consumer Economics: Empirical Analysis), Q50 (Environmental Economics: General), D91 (Micro-Based Behavioral Economics), C93 (Field Experiments)
C93, D12, D14, D18, D91, G51, G53
O12, O13, D91, Q12, Q18, I38
I21, I25, O15, D83
C93, D83, D91, I20
D31, D63, D72, D83, P16
J13, C91, D83
D83, D72, D91, J16, P16