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
I21, I25, O15, D83
C93, D83, D91, I20
K42, J24, I24, I21
I20, I25, D80, O15
I25, I30, J13, O15, O55
G11, G53, C93
C93, J15, J16, J23, J71