D91, J16, C93, D63, O12, J22
C93, J54, O12, O13
L86, C88, J64, J68
C93, I12, D90, H0
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
D72, D83, D91, E71