Exposing an individual to two types of prisoner’s dilemma game matrix formats
نویسندگان
چکیده
منابع مشابه
Scale-invariant behavior in a spatial game of prisoners' dilemma.
A spatially extended version of the game of prisoner's dilemma, originally proposed by Nowak and May, is modified to include stochastic updating and found to exhibit scale-invariant behavior. Two critical regimes with different scaling behaviors are found; the corresponding exponents have been determined numerically. Spatially, the critical states are characterized by the existence of delicatel...
متن کاملCooperation and Local Interactions in the Prisoners ’ Dilemma Game
* I want to thank Hans Haller and Mark Stegeman for their valuable suggestions and support. The paper benefited from the comments of participants in the 1997 SITE Summer Workshop. Abstract We consider a population of players playing a Prisoners' Dilemma Game in a local interaction setting, using a formalism of automata networks. Sufficient conditions for existence of an equilibrium where cooper...
متن کاملThe Prisoners' Dilemma Revisited
Cooperation has always been recognised as a fundamental ingredient in the creation of societies and the generation of wealth. As a concept, it has been studied for many years. Yet, in practice, its emergence and persistence are less understood. In the following a game theoretic approach to the study of cooperation based on the Prisoners' Dilemma is reviewed. Using a Genetic Algorithm, strategie...
متن کاملPrisoners' other Dilemma
We ...nd that cooperation as equilibrium of the in...nitely repeated discounted Prisoner’s Dilemma is often not plausible: For a signi...cant subset of the payo¤discount factor parameter space, all co-operation equilibria are strictly risk dominated (in the sense of Harsanyi and Selten, 1988) by defection. We derive an easy-to-calculate critical level for the discount factor ±¤ below which this...
متن کاملDirect Sum Matrix Game with Prisoner's Dilemma and Snowdrift Game
A direct sum form is proposed for constructing a composite game from two 2 x 2 games, prisoner's dilemma and snowdrift game. This kind of direct sum form game is called a multiple roles game. The replicator dynamics of the multiple roles game with will-mixed populations is explored. The dynamical behaviors on square lattice are investigated by numerical simulation. It is found that the dynamica...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1971
ISSN: 0033-3131
DOI: 10.3758/bf03337894