D12 (Consumer Economics: Empirical Analysis), Q50 (Environmental Economics: General), D91 (Micro-Based Behavioral Economics), C93 (Field Experiments)
C93, D12, D14, D18, D91, G51, G53
I21, I25, O15, D83
C93, D83, D91, I20
D31, D63, D72, D83, P16
J13, C91, D83
D83, D72, D91, J16, P16
J24, L86, O31, O32, O33, D81, D83, M13
C0, C90, C92, D83, D90
D12, K23, Q41, Q48, Q58