Dynamic aspiration based on Win-Stay-Lose-Learn rule in spatial prisoner's dilemma game.

ABSTRACT: Prisoner's dilemma game is the most commonly used model of spatial evolutionary game which is considered as a paradigm to portray competition among selfish individuals. In recent years, Win-Stay-Lose-Learn, a strategy updating rule base on aspiration, has been proved to be an effective model to promote cooperation in spatial prisoner's dilemma game, which leads aspiration to receive lots of attention. In this paper, according to Expected Value Theory and Achievement Motivation Theory, we propose a dynamic aspiration model based on Win-Stay-Lose-Learn rule in which individual's aspiration is inspired by its payoff. It is found that dynamic aspiration has a significant impact on the evolution process, and different initial aspirations lead to different results, which are called Stable Coexis

SUBMITTER: Shi Z 

PROVIDER: S-EPMC7781394 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature