Q41, D12, Q48, O13, C93
D84, E21
C93 – Field Experiments, D12 – Consumer Economics: Empirical Analysis, Q41 – Energy: Demand and Supply
D72, D83, D91, E71
D12, O12, Q54
D12, E52, E58
G51, G52, G53, C91, D14
J71, C90, D12
D14, I21, J24
O16, G23, D14, G51, G53, D83