F?re R, S Grosskopf, CAK Lovell and S Yaisawarng (1993). “Derivation of Shadow Prices for Undesirable Outputs – a Distance Function-Approach.” Review of Economics and Statistics 7: 374-380.

F?re R, S Grosskopf, CAK Lovell and S Yaisawarng (1993). “Derivation of Shadow Prices for Undesirable Outputs – a Distance Function-Approach.” Review of Economics and Statistics 7: 374-380.

Leave a Reply