ArticleScientific reports2018
Cooperation in the spatial prisoner's dilemma game with probabilistic abstention.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Effort Perception is Made More Accurate with More Effort and When Cooperating with Slackers.Scientific reports · 2019Article
- Direct reciprocity and model-predictive rationality explain network reciprocity over social ties.Scientific reports · 2019Article
- Nash Equilibria in the Response Strategy of Correlated Games.Scientific reports · 2019Article
- Dying to cooperate: the role of environmental harshness in human collaboration.Behavioral ecology : official journal of the International Society for Behavioral EcologyArticle
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4 authors.
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Abstract
Research has shown that the addition of abstention as an option transforms social dilemmas to rock-paper-scissor type games, where defectors dominate cooperators, cooperators dominate abstainers (loners), and abstainers (loners), in turn, dominate defectors. In this way, abstention can sustain cooperation even under adverse conditions, although defection also persists due to cyclic dominance. However, to abstain or to act as a loner has, to date, always been considered as an independent, third strategy to complement traditional cooperation and defection. Here we consider probabilistic abstention, where each player is assigned a probability to abstain in a particular instance of the game. In the two limiting cases, the studied game reverts to the prisoner's dilemma game without loners or to the optional prisoner's dilemma game. For intermediate probabilities, we have a new hybrid game, which turns out to be most favorable for the successful evolution of cooperation. We hope this novel hybrid game provides a more realistic view of the dilemma of optional/voluntary participation.
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