C91, D81, D91
D83;D91;O33
O11, O13, O33, Q16, D83, D91
C90, D01, D91
C91, D83, D91
C90 (Design of experiment – general), J16 (Economics of Gender), J21 (Labor Force and Employment
, Size, and Structure), Z13 (Economic Sociology; Economic Anthropology), A13 (Relation of Economics to Social Values)
D3, D91, E31, H31
; Re-distributive Effects; Environmental Taxes and Subsidies
C93, D83, D91
C91, C92, C83, D91