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Public goods and input-output analysis
Ruys, Petrus Hendrikus Maria, (1976)
Generalized political exchange : preliminary considerations
Marin, Bernd, (1985)
Les équipements sportifs
Chapot, Anièle, (1977)
Co-operation vs. free riding in international environmental affairs : two approaches
Tulkens, Henry, (1997)
Cooperation vs. free riding in international environmental affairs : two approaches
Comment on E. R. Berndt and B. Hansson, "Measuring the contribution of public infrastructure capital in Sweden"
Tulkens, Henry, (1992)