Persistent ideologies in an evolutionary setting
We analyse finite two player games in which agents maximize given arbitrary private payoffs which we call ideologies. We define an equilibrium concept and prove existence. Based on this setup, a monotone evolutionary dynamic governs the distribution of ideologies within the population. For any finite 2 player normal form game we show that there is an open set of ideologies being not equivalent to the objective payoffs that is not selected against by evolutionary monotonic dynamics. If the game has a strict equilibrium set, we show stability of non-equivalent ideologies. We illustrate these results for generic 2 Ã— 2-games.
|Date of creation:||15 Aug 2011|
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- Samuelson, Larry & Zhang, Jianbo, 1992. "Evolutionary stability in asymmetric games," Journal of Economic Theory, Elsevier, vol. 57(2), pages 363-391, August.
- Joerg Oechssler & Frank Riedel, 1998.
"Evolutionary Dynamics on Infinite Strategy Spaces,"
Game Theory and Information
9805002, EconWPA, revised 12 May 1998.
- Oechssler, Joerg & Frank Riedel, 1999. "Evolutionary Dynamics on Infinite Strategy Spaces," Discussion Paper Serie A 606, University of Bonn, Germany.
- Oechssler, Jörg & Riedel, Frank, 1998. "Evolutionary dynamics on infinite strategy spaces," SFB 373 Discussion Papers 1998,68, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
- Samuelson, L., 1989.
"Evolutionnary Stability In Asymmetric Games,"
11-8-2, Pennsylvania State - Department of Economics.
- Jeffrey C. Ely & Okan Yilankaya, 1997.
"Nash Equilibrium and the Evolution of Preferences,"
1191, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Ok, Efe A. & Vega-Redondo, Fernando, 2001. "On the Evolution of Individualistic Preferences: An Incomplete Information Scenario," Journal of Economic Theory, Elsevier, vol. 97(2), pages 231-254, April.
- Aviad Heifetz & Chris Shannon & Yossi Spiegel, 2005.
"The Dynamic Evolution of Preferences,"
1415, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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