Goeree & Holt (2001) observe that, for some parameter values, Nash equilibrium provides good predictions for actual behaviour in experiments. For other payoff parameters, however, actual behaviour deviates consistently from that predicted by Nash equilibria. They attribute the robust deviations from Nash equilibrium to actual players’ considering not only marginal gains and losses but also total pay-offs. In this paper, we show that optimistic and pessimistic attitudes towards strategic ambiguity may induce such behaviour.
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Paper provided by Sonderforschungsbereich 504, Universität Mannheim & Sonderforschungsbereich 504, University of Mannheim in its series Sonderforschungsbereich 504 Publications with number
08-08.
Length: 33 pages Date of creation: 27 May 2008 Date of revision: Handle: RePEc:xrs:sfbmaa:08-08
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Jürgen Eichberger & David Kelsey, 2004.
"Sequential Two-Player Games With Ambiguity,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 45(4), pages 1229-1261, November.
[Downloadable!] (restricted)
Other versions:
Jürgen Eichberger & David Kelsey & Burkhard C. Schipper, 2005.
"Ambiguity and Social Interaction,"
Discussion Papers
59, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
[Downloadable!]
Eichberger, Jurgen & Kelsey, Davis & Schipper, Burkhard, 2007.
"Ambiguity and Social Interaction,"
Working Papers
05-36, University of California at Davis, Department of Economics.
[Downloadable!]
Jürgen Eichberger & David Kelsey & Burkhard C. Schipper, 2007.
"Ambiguity and Social Interaction,"
Working Papers
0443, University of Heidelberg, Department of Economics, revised May 2007.
[Downloadable!]