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Correlation, Learning and the Robustness of Cooperation

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  • Nicola Dimitri

    (Universita di Siena)

Abstract

In the stage game Prisoner's Dilemna one line of research which is pursued to justify the cooperative outcome is based upton some idea of correlation. This paper aims at testing whether correlation could support a cooperative behavior in the long run, by embedding the infinitely repeataed game within a simple evolutionary framework. In particular, the main theorem states that just two born cooperative agents might remain cooperative forever with strictly positive probability. This robustness result appears to be particularly strong since the model allows cooperative agents to switch strategy and start defecting from a certain time onward, but not vice versa. (Copyright: Elsevier)

Suggested Citation

  • Nicola Dimitri, 2000. "Correlation, Learning and the Robustness of Cooperation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 3(2), pages 311-329, April.
  • Handle: RePEc:red:issued:v:3:y:2000:i:2:p:311-329 DOI: 10.1006/redy.1999.0078
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    References listed on IDEAS

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    Cited by:

    1. David K Levine & Aldo Rustichini, 2000. "Introduction: The Dynamic Games Special Issue," Levine's Working Paper Archive 2127, David K. Levine.
    2. Ren, Guangming & Wang, Xingyuan, 2014. "Robustness of cooperation in memory-based prisoner’s dilemma game on a square lattice," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 408(C), pages 40-46.

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