C93, D73, J15, H75, I24
C93, D01, D90, D91
C93, Q12, J21, D91, J24, J64,
; Human Development; Income Distribution; Migration O33: Technological Change: Choices and Consequences • Diffusion Processes
C93, D91, I12, I14, I21, I31, J24
I23, C93
I23, C93
I23, C93
C83 C93 I31 Q15 Q16 Q54 O12
Q15, Q16, Q25, O13, C93