C91, C92, D12, D90
D14, E21, D12, D84
D12, H53, I32, Q25
C93 (Field Experiments); D12 (Consumer Economics: Empirical Analysis); H2 (Taxation, Subsidies
C91, D12, Q18, Q5, D91, D11
C93 Field Experiments,D12 Consumer Economics Empirical Analysis,Q53 Solid Waste • Recycling Q58
D12, D83, P16, Q11, Q13, Q18, Z18
D03, D12, D91, L94, Q41, C93
D12, G22, L81. C93
D12, Q48, Q41, H23