Reciprocity-based cooperative phalanx maintained by overconfident players

@article{Szolnoki2018ReciprocitybasedCP,
  title={Reciprocity-based cooperative phalanx maintained by overconfident players},
  author={Attila Szolnoki and Xiaojie Chen},
  journal={Physical review. E},
  year={2018},
  volume={98 2-1},
  pages={
          022309
        }
}
  • Attila Szolnoki, Xiaojie Chen
  • Published in Physical review. E 2018
  • Physics, Computer Science, Biology, Medicine
  • According to the evolutionary game theory principle, a strategy representing a higher payoff can spread among competitors. But there are cases when a player consistently overestimates or underestimates her own payoff, which undermines proper comparison. Interestingly, both underconfident and overconfident individuals are capable of elevating the cooperation level significantly. While former players stimulate a local coordination of strategies, the presence of overconfident individuals enhances… CONTINUE READING

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