O33, J24, F42
H57 – Procurement; C93 – Field Experiments; D44 – Auctions; O31 – Innovation and Technological Change
I12, O33, I18, J16
C99, D81, Q12, Q54
Q53, R41, D91, O13
C93, D84, D83, Q54, Q12, O13
I21, J24, O33
; Human Development; Income Distribution; Migration O33: Technological Change: Choices and Consequences • Diffusion Processes
I25, O15, O33
O13 (Economic Development: Agriculture; Natural Resources; Energy; Environment; Other Primary
and the Enforcement of Law), O33 (Technological Change: Choices and Consequences; Diffusion Processes), D12 (Consumer Economics: Household Analysis)