R40, Q58, C92
J13, J43, Q12, C93, O17
C91, D83, J24, J54
Q41, D12, Q48, O13, C93
C93, J28, J61, R23, R58
C93 – Field Experiments, D12 – Consumer Economics: Empirical Analysis, Q41 – Energy: Demand and Supply
N57,O12,O13,Q12,Q16,Q18
D72, D83, D91, E71
C93, D91, J24
C93, D83, D91, J22, J81