C91; D72; H11; H41
D72; D83; H52; H77
(Technological Change: Choices and Consequences; Diffusion Processes)
H53;H55;J65;D72
D83, D72, D91, J16, P16
; Human Development; Income Distribution; Migration O33: Technological Change: Choices and Consequences • Diffusion Processes
and the Enforcement of Law), O33 (Technological Change: Choices and Consequences; Diffusion Processes), D12 (Consumer Economics: Household Analysis)
D72
C90; D72; D83; Q54
D72, D91