D83, H23, Q58
Studies: Utilities and Transportation: Electric Utilities), K42 (Illegal Behavior
and the Enforcement of Law), O33 (Technological Change: Choices and Consequences; Diffusion Processes), D12 (Consumer Economics: Household Analysis)
(Consumer Economics: Empirical Analysis), Q42 (Alternative Energy Sources)
D22, D73, H25, H26, H32, O17, C93
H23, D83, C91, Q54
D22, D25, D81, H23, H32, C90
A13, C93, D71, D72, D83, F22, H23, J15, J38, J60, J68, P16
D72, D91, H23, H41, Q52, Q54, Q58
D22, D83, J15, L14, O12, O15
O12, O17, D86, D83, D22, D52, J22, J23, J41, J46, J47, J63, J64, J83