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The allocative efficiency of material input use in Russian agriculture
Liefert, William Mark, (2005)
Input substitution and pollution control under uncertainty and firm heterogeneity
Wu, JunJie, (2000)
La théorie de l'allocation optimale des ressources naturelles enrichie d'un nouveau modèle
Schweren, Kátrin, (1999)
The full cost of Soviet oil and natural gas production
Liefert, William Mark, (1988)
Comparative advantage and government budget effects : an application to the grain trade of the former USSR
Liefert, William Mark, (1997)
Comparative (dis?)advantage in Russian agriculture
Liefert, William Mark, (2002)