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Title:Transition from Gaussian to Levy distributions of stochastic payoff variations in the spatial prisoner's dilemma game
Authors:Perc, Matjaž (Author)
Files:URL http://link.aps.org/abstract/PRE/v75/e022101
 
Language:English
Work type:Unknown ()
Typology:1.01 - Original Scientific Article
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:We study the impact of stochastic payoff variations with different distributions on the evolution of cooperation in the spatial prisoner's dilemma game. We find that Gaussian-distributed payoff variations are most successful in promoting cooperation irrespective of the temptation to defect. In particular, the facilitative effect of noise on the evolution of cooperation decreases steadily as the frequency of rare events increases. Findings are explained via an analysis of local payoff ranking violations. The relevance of results for economics and sociology is discussed.
Keywords:stochastic systems, spatial resonance, stochastic payoff variations, nonlinear systems, noise, spatial dynamics, mathematical models, prisoner's dilemma
Year of publishing:2007
UDC:519.2
ISSN on article:1539-3755
COBISS_ID:15227656 Link is opened in a new window
NUK URN:URN:SI:UM:DK:MGNDYOBN
Views:1168
Downloads:60
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Categories:Misc.
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Record is a part of a journal

Title:Physical review
Shortened title:Phys. rev., E Stat. nonlinear soft matter phys.
Publisher:Published by the American Physical Society through the American Institute of Physics
ISSN:1539-3755
COBISS.SI-ID:1737316 New window

Secondary language

Language:English
Keywords:stohastični sistemi, prostorska resonanca, reševanje problemov, nelinearni sistemi, hrup, prostorska dinamika, matematični modeli, teorija iger


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