Acquired Cooperation in Finite-Horizon Dynamic Games
No matter how many times a prisoner’s-dilemma-like game is repeated, the only equilibrium outcome is the one in which all players defect in all periods. However, if cooperation among the players changes their perception of the game by making defection increasingly less attractive, then it is conceivable that players may be willing to cooperate in the late stages of the repeated interaction, when unilateral defection has become unprofitable. In this case, cooperation may be attainable also in the early stages, since any defection in these stages may be effectively punished a defector by all the other players also ceasing to cooperate. In this paper, we explore this possibility, and consider conditions guaranteeing the players’ willingness to cooperate also in the middle periods, in which defection is more profitable than in the late periods and, at the same time, punishments are less effective than at the beginning. These conditions are sufficient for cooperation in all periods to be an equilibrium outcome.
|Date of creation:||Apr 2002|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: Phone: +972-3-5318345
Web page: http://www.biu.ac.il/soc/ecEmail:
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:biu:wpaper:2002-11. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Department of Economics)
If references are entirely missing, you can add them using this form.