Games Equilibria and the Variational Representation of Preferences
In this paper we consider a model of games of incomplete information under ambiguity in which players are endowed with variational preferences. We provide an existence result for the corresponding mixed equilibrium notion. Then we study the limit behavior of equilibria under perturbations on the indices of ambiguity aversion.
|Date of creation:||09 Jul 2013|
|Date of revision:|
|Publication status:||Published in Applied Mathematical Sciences, Vol. 7, 2013, no. 96, 4789-4800 (http://dx.doi.org/10.12988/ams.2013.37355)|
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- Giuseppe De Marco & Maria Romaniello, 2011.
"A Limit Theorem for Equilibria under Ambiguous Beliefs Correspondences,"
CSEF Working Papers
299, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
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- Fabio Maccheroni & Massimo Marinacci & Aldo Rustichini, 2004. "Ambiguity Aversion, Robustness, and the Variational Representation of Preferences," Carlo Alberto Notebooks 12, Collegio Carlo Alberto, revised 2006.
- Gilboa, Itzhak & Schmeidler, David, 1989. "Maxmin expected utility with non-unique prior," Journal of Mathematical Economics, Elsevier, vol. 18(2), pages 141-153, April.
- Thomas J. Sargent & LarsPeter Hansen, 2001. "Robust Control and Model Uncertainty," American Economic Review, American Economic Association, vol. 91(2), pages 60-66, May.
- Friedman, James W. & Mezzetti, Claudio, 2005. "Random belief equilibrium in normal form games," Games and Economic Behavior, Elsevier, vol. 51(2), pages 296-323, May.
- Giuseppe De Marco & Maria Romaniello, 2013. "On the Stability of Equilibria in Incomplete Information Games under Ambiguity," CSEF Working Papers 332, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
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