ArticleNature communications2019
Extortion strategies resist disciplining when higher competitiveness is rewarded with extra gain.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Recognising and evaluating the effectiveness of extortion in the Iterated Prisoner's Dilemma.PloS one · 2024Article
- Outlearning extortioners: unbending strategies can foster reciprocal fairness and cooperation.PNAS nexus · 2023Article
- Misperception influence on zero-determinant strategies in iterated Prisoner's Dilemma.Scientific reports · 2022Article
- Human players manage to extort more than the mutual cooperation payoff in repeated social dilemmas.Scientific reports · 2021Article
- Memory-two zero-determinant strategies in repeated games.Royal Society open science · 2021Article
- The interplay of emotion expressions and strategy in promoting cooperation in the iterated prisoner's dilemma.Scientific reports · 2020Article
- Is Lockdown Bad for Social Anxiety in COVID-19 Regions?: A National Study in The SOR Perspective.International journal of environmental research and public health · 2020Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cooperative strategies are predicted for repeated social interactions. The recently described Zero Determinant (ZD) strategies enforce the partner's cooperation because the 'generous' ZD players help their cooperative partners while 'extortionate' ZD players exploit their partners' cooperation. Partners may accede to extortion because it pays them to do so, but the partner can sabotage his own and his extortioner's score by defecting to discipline the extortioner. Thus, extortion is predicted to turn into generous and disappear. Here, we show with human volunteers that an additional monetary incentive (bonus) paid to the finally competitively superior player maintains extortion. Unexpectedly, extortioners refused to become disciplined, thus forcing partners to accede. Occasional opposition reduced the extortioners' gain so that using extortion paid off only because of the bonus. With no bonus incentive, players used the generous ZD strategy. Our findings suggest that extortion strategies can prevail when higher competitiveness is rewarded with extra gain.
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