C93 – Field Experiments, D12 – Consumer Economics: Empirical Analysis, Q41 – Energy: Demand and Supply
Health Behavior
D60, D63, H21, H23, I38
C93, D12, H23, I138
O12, D22.
D91, H23, Q53
L14, L22, L81, D22, D24
I21 Analysis of Education
C91; D63; H23
H26, H32, O17, D22