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Evolutionary stability on graphs [PDF]

open access: yesJournal of Theoretical Biology, 2008
Evolutionary stability is a fundamental concept in evolutionary game theory. A strategy is called an evolutionarily stable strategy (ESS), if its monomorphic population rejects the invasion of any other mutant strategy. Recent studies have revealed that population structure can considerably affect evolutionary dynamics. Here we derive the conditions of
Hisashi Ohtsuki, Martin A Nowak
exaly   +5 more sources

Cheating and the evolutionary stability of mutualisms [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2002
Interspecific mutualisms have been playing a central role in the functioning of all ecosystems since the early history of life. Yet the theory of coevolution of mutualists is virtually nonexistent, by contrast with well-developed coevolutionary theories of competition, predator-prey and host-parasite interactions.
Regis Ferrière   +2 more
exaly   +9 more sources
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Sex and evolutionary stability

Journal of Theoretical Biology, 2011
We study evolutionary games in which the rest points of the evolutionary dynamic cluster in connected components, focusing on what we call the Resource Game as a canonical example. The long-term outcome in such games can depend critically on second-order forces that were excluded from the evolutionary dynamics because they are typically insignificant ...
Binmore, Ken, Samuelson, Larry
openaire   +2 more sources

On the Evolutionary Stability of the Sentiment Investor

2022
The behavioural finance literature attributes the persistent market misvaluation observed in real data to the presence of deviations from rational thinking of the actors involved. Cognitive biases and the use of simple heuristics can be described using expected utility maximising agents that adopt incorrect beliefs.
Antico, Andrea   +2 more
openaire   +2 more sources

Continuous Stability and Evolutionary Convergence

Journal of Theoretical Biology, 1997
A stochastic process of long-term evolution due to mutation and selection is defined over an asexually reproducing population, with selection according to a population game with a one-dimensional continuity of pure strategies. Limiting the analysis to mutations of small effect, it is shown that long-term dynamic stability in such a process is ...
I, Eshel, U, Motro, E, Sansone
openaire   +2 more sources

Asymmetric oligopoly and evolutionary stability

Mathematical Social Sciences, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wolfgang Leininger   +1 more
openaire   +2 more sources

Evolutionary stability for large populations

Journal of Theoretical Biology, 2004
We present a revision of Maynard Smith's evolutionary stability criteria for populations which are very large (though technically finite) and of unknown size. We call this the large population ESS, as distinct from Maynard Smith's infinite population ESS and Schaffer's finite population ESS. Building on Schaffer's finite population model, we define the
Daniel B Neill
exaly   +4 more sources

EVOLUTIONARY STABILITY OF INEQUALITY STRUCTURES

Rationality and Society, 1999
This paper studies the evolution of a population whose members compare their relative income to coordinate actions in a simple bargaining game. Two alternative customs are considered: one in which difference in income (i.e. difference in social class) is large enough to justify difference in behavior, and another in which difference in income is ...
PONTI, GIOVANNI, SEYMOUR R.
openaire   +3 more sources

Stability by Mutation in Evolutionary Games

Games and Economic Behavior, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bomze, Immanuel M., Bürger, Reinhard
openaire   +2 more sources

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