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Correlated Equilibria of Classical Strategic Games with Quantum Signals

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Author Info
Pierfrancesco La Mura (Leipzig Graduate School of Management)

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Abstract

Correlated equilibria are sometimes more efficient than the Nash equilibria of a game without signals. We investigate whether the availability of quantum signals in the context of a classical strategic game may allow the players to achieve even better efficiency than in any correlated equilibrium with classical signals, and find the answer to be positive.

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File URL: http://129.3.20.41/eps/game/papers/0309/0309001.pdf
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Publisher Info
Paper provided by EconWPA in its series Game Theory and Information with number 0309001.

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Length: 8 pages
Date of creation: 04 Sep 2003
Date of revision:
Handle: RePEc:wpa:wuwpga:0309001

Note: Type of Document - pdf; pages: 8
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Web page: http://129.3.20.41

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Related research
Keywords: strategic games; quantum mechanics; correlated equilibrium; coordination; entanglement; efficiency;

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Find related papers by JEL classification:
C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games

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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.:
  1. Aumann, Robert J, 1987. "Correlated Equilibrium as an Expression of Bayesian Rationality," Econometrica, Econometric Society, vol. 55(1), pages 1-18, January. [Downloadable!] (restricted)
  2. Aumann, Robert J., 1974. "Subjectivity and correlation in randomized strategies," Journal of Mathematical Economics, Elsevier, vol. 1(1), pages 67-96, March. [Downloadable!] (restricted)
  3. Bernardo A. Huberman & Tad Hogg HP Laboratories, 2003. "Quantum Solution of Coordination Problems," Game Theory and Information 0306005, EconWPA. [Downloadable!]
  4. Myerson, Roger B. & Satterthwaite, Mark A., 1983. "Efficient mechanisms for bilateral trading," Journal of Economic Theory, Elsevier, vol. 29(2), pages 265-281, April. [Downloadable!] (restricted)
    Other versions:
  5. Gibbard, Allan, 1973. "Manipulation of Voting Schemes: A General Result," Econometrica, Econometric Society, vol. 41(4), pages 587-601, July. [Downloadable!] (restricted)
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Cited by:
(explanations, 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.)

  1. Adam Brandenburger, 2007. "A Connection Between Correlation in Game Theory and Quantum Mechanics," Levine's Working Paper Archive 122247000000001725, David K. Levine. [Downloadable!]
  2. Vladimir I. Danilov & Ariane Lambert-Mogiliansky, 2005. "Non-classsical measurement theory: A framework for behavioral sciences," PSE Working Papers 2005-37, PSE (Ecole normale supérieure). [Downloadable!]
    Other versions:
  3. Jerry Busemeyer & Ariane Lambert-Mogiliansky, 2009. "TI-games I: An exploration of Type Indeterminacy in strategic decision-making," PSE Working Papers 2009-07, PSE (Ecole normale supérieure). [Downloadable!]
  4. David K Levine, 2005. "Quantum Games Have No News For Economics," Levine's Working Paper Archive 618897000000001000, David K. Levine. [Downloadable!]
  5. Adam Brandenburger, 2008. "The Relationship Between Classical and Quantum Correlation in Games," Levine's Working Paper Archive 122247000000002312, David K. Levine. [Downloadable!]
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