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Increasing efficiency by giving up some profit
Mikami, Kazuhiko, (2000)
Aggregation in a model of price competition
Peitz, Martin, (2000)
Introducción a los conceptos de equilibrio en economía
Monsalve Gómez, Sergio, (1999)
Group formation in games without spillovers : a noncooperative approach
Konishi, Hideo, (1996)
Group formation in games without spillovers
Konishi, Hideo, (1997)
Pure strategy Nash equilibrium in a group formation game with positive externalities