Leaving the Prison: A Discussion of the Iterated Prisoner's Dilemma under Preferential Partner Selection
In many situations that can be characterized as a prisoner's dilemma (PD) agents are not prisoners forced to play the game with whoever they face but are free to select their game partners. Opening the prison door adds an interesting dimension to the original game: players face two strategic choices: how to play - their PD strategy - and whom to play with. Those choices are interlinked for whom to play with depends on your PD strategy while the success of this strategy depends on the distribution of strategies in the population - on the potential game partners. This paper examines with the help of simulations how the choice possibility affects the performance of fixed strategies represented as finite automata and the social network emerging from preferential partner selection. As such it serves as a basis for the more compete analysis in which players can also revise their PD strategies. It is shown that when strategy revision is gradual and limited to a certain given set of strategies strategy revision combined with preferential partner selection leads to stable cooperative play. In the repeated context an intermediate case between free and forced interactions is also examined in which players cannot play everyone who is willing to play them nor refuse every unacceptable offer.
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- Parikshit Ghosh & Debraj Ray, 1996.
"Cooperation in Community Interaction Without Information Flows,"
Review of Economic Studies,
Oxford University Press, vol. 63(3), pages 491-519.
- Parikshit Ghosh & Debraj Ray, 1995. "Cooperation in Community Interaction Without Information Flows," Boston University - Institute for Economic Development 64, Boston University, Institute for Economic Development.
- Dan Ashlock & Mark D. Smucker & E. Ann Stanley & Leigh Tesfatsion, 1995. "Preferential Partner Selection in an Evolutionary Study of Prisoner's Dilemma," Game Theory and Information 9501002, EconWPA, revised 20 Jan 1995.
- Ashlock, Daniel & Smucker, Mark D. & Stanley, E. Ann & Tesfatsion, Leigh S., 1996. "Preferential Partner Selection in an Evolutionary Study of Prisoner's Dilemma," Staff General Research Papers Archive 1687, Iowa State University, Department of Economics.
- Stanley, E.A. & Ashlock, Daniel & Tesfatsion, Leigh, 1994. "Iterated Prisoner's Dilemma with Choice and Refusal of Partners," Staff General Research Papers Archive 11180, Iowa State University, Department of Economics.
- Gordon Tullock, 1985. "Adam Smith and the Prisoners' Dilemma," The Quarterly Journal of Economics, Oxford University Press, vol. 100(Supplemen), pages 1073-1081.
- Rudolf Schuessler, 1989. "Exit Threats and Cooperation under Anonymity," Journal of Conflict Resolution, Peace Science Society (International), vol. 33(4), pages 728-749, December.
- George Mailath & Larry Samuelson & Avner Shaked, 1994. "Evolution and Endogenous Interactions," Game Theory and Information 9410003, EconWPA.
- Mailath, G.J. & Samuelson, L. & Shaked, A., 1994. "Evolution and Endogenous Interations," Working papers 9426, Wisconsin Madison - Social Systems.
- repec:cup:apsrev:v:78:y:1984:i:01:p:147-162_25 is not listed on IDEAS
- repec:cup:apsrev:v:89:y:1995:i:03:p:601-611_09 is not listed on IDEAS Full references (including those not matched with items on IDEAS)