C93 Field Experiments,D12 Consumer Economics Empirical Analysis,Q53 Solid Waste • Recycling Q58
D12, Q48, Q41, H23
H23; H41; Q25; Q53; Q56
I21 — Analysis of Education O33 — Technological Change: Choices and Consequences; Diffusion
J68, O17, O12, C93, D22, H41
I21 – Analysis of Education: Education and Economic Development I28 – Education: Government Policy I31 – General Welfare, Well-Being
H23, H24, H55, J38
F22, J61, D22
C93 – Field Experiments, D12 – Consumer Economics: Empirical Analysis, Q41 – Energy: Demand and Supply
Health Behavior