C93, I12, D90, H0
I15
J13, J43, Q12, C93, O17
Q41, D12, Q48, O13, C93
C93, J28, J61, R23, R58
C93 – Field Experiments, D12 – Consumer Economics: Empirical Analysis, Q41 – Energy: Demand and Supply
D73, I38, O12, O22, O43
C91, D90, D91
D72, D83, D91, E71
C93, D91, J24