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Fuzzy aggregation in economic environments : I. Quantitative fuzziness, public goods and monotonicity assumptions
Geslin, Stéphanie, (2003)
Pure strategy Nash equilibrium of non-zero-sum two-person games : non-convex case
Ziad, Abderrahmane, (1999)
On the necessary and sufficient conditions for Nash implementation
Ziad, Abderrahmane, (1997)