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
C93, D83, D91, I20
I25, I30, J13, O15, O55
G11, G53, C93
C93, J15, J16, J23, J71
J13, C91, D83
J13; J16; M51; D90
I21, I23, D91, C93