Cited by 673Evolutionary Game Theory and CooperationEvolutionary Psychology and Human BehaviorAnimal Behavior and Reproduction

Evolution of cooperation through indirect reciprocity

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Leimar, Olof, Hammerstein, Peter·2001·Proceedings of the Royal Society of London. Series B: Biological Sciences

Abstract

How can cooperation through indirect reciprocity evolve and what would it be like? This problem has previously been studied by simulating evolution in a small group of interacting individuals, assuming no gene flow between groups. In these simulations, certain 'image scoring' strategies were found to be the most successful. However, analytical arguments show that it would not be in an individual's interest to use these strategies. Starting with this puzzle, we investigate indirect reciprocity in simulations based on an island model. This has an advantage in that the role of genetic drift can be examined. Our results show that the image scoring strategies depend on very strong drift or a very small cost of giving help. As soon as these factors are absent, selection eliminates image scoring. We also consider other possibilities for the evolution of indirect reciprocity. In particular, we find that the strategy of aiming for 'good standing' has superior properties. It can be an evolutionarily stable strategy and, even if not, it usually beats image scoring. Furthermore, by introducing quality variation among individuals into the model, we show that the standing strategy can be quality revealing, adding a new dimension to indirect reciprocity. Finally, we discuss general problems with currently popular modelling styles.

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Crossref · 10.1098/rspb.2000.1573

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  • In a population of discriminators, unconditional cooperators can increase by random drift and eventually invite the invasion of defectors.

    “In a population of discriminators, unconditional cooperators can increase by random drift and eventually invite the invasion of defectors.”

    From Evolution of indirect reciprocity (2005) · cites this paper as [39]

  • The cooperative outcome in the indirect reciprocity model lacks stability.

    “The second issue concerns the lack of stability of the cooperative outcome.”

    From Evolution of indirect reciprocity (2005) · cites this paper as [39]

  • The simulations display occasional bursts of defection, which are based on a previous build-up of undiscriminating altruists.

    “The simulations display occasional bursts of defection, which are based on a previous build-up of undiscriminating altruists.”

    From Evolution of indirect reciprocity (2005) · cites this paper as [39]

  • If such a consensual assessment can be achieved, the corresponding strategy is robust.

    “If such a consensual assessment can be achieved, the corresponding strategy is robust 38,39,41 .”

    From Evolution of indirect reciprocity (2005) · cites this paper as [39]

  • If players occasionally fail to cooperate although their strategy prescribes it, the situation is altered significantly.

    “The situation is altered in a significant way if players occasionally fail to cooperate although their strategy prescribes it 39,49-52 .”

    From Evolution of indirect reciprocity (2005) · cites this paper as [39]

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Authors
Leimar, O., & Hammerstein, P.
Affiliations
  • Stockholm University (SE)
  • Humboldt-Universität zu Berlin (DE)
Corresponding author
Leimar, Olof
Venue
Proceedings of the Royal Society of London. Series B: Biological Sciences
Published
2001-04-07
Volume
268
Issue
1468
Pages
745-753
ISSN
  • 0080-4649 (ISSN-L)
  • 0962-8452
  • 1471-2954
OpenAlex
W1996254446
Cited by
673
References
24
Citations by year
2026: 21 · 2025: 27 · 2024: 35 · 2023: 31 · 2022: 26 · 2021: 39 · 2020: 33 · 2019: 38 · 2018: 22 · 2017: 26 · 2016: 26 · 2015: 24 · 2014: 37 · 2013: 27 · 2012: 19
FWCI
64.51
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the Royal Society B Biological Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Topics
  • Social Sciences › Sociology and Political Science › Evolutionary Game Theory and Cooperation
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Evolutionary Psychology and Human Behavior
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
Keywords
indirect reciprocity, evolution of cooperation, image scoring, island model, genetic drift, evolutionarily stable strategy, cost of helping, quality variation, gene flow
MeSH terms
Animals, Behavior, Animal, Cooperative Behavior, Biological Evolution, Hierarchy, Social, Models, Biological

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