D12 (Consumer Economics: Empirical Analysis), Q50 (Environmental Economics: General), D91 (Micro-Based Behavioral Economics), C93 (Field Experiments)
C93, D12, D14, D18, D91, G51, G53
C93, I20, I28, O15
O12, O13, D91, Q12, Q18, I38
I21, I25, O15, D83
C93, D83, D91, I20
G11, G53, C93
D31, D63, D72, D83, P16
C93, J15, J16, J23, J71
O12, O17, I31, C93, J15