C93 – Field Experiments, D12 – Consumer Economics: Empirical Analysis, Q41 – Energy: Demand and Supply
G52, Q14, Q12, O12
N57,O12,O13,Q12,Q16,Q18
D73, I38, O12, O22, O43
D12, O12, Q54
D12, E52, E58
Z12, D83, C93
J28, J46, J81, O12, O17
J71, C90, D12
D02, H41, O17, Z12, D91