58 citations · 176 across the 10 of their papers we have counts for
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q-bio.PE2023★ 8 cited
Exit options sustain altruistic punishment and decrease the second-order free-riders, but it is not a panacea
Chen Shen, Zhao Song, Lei Shi +2
Altruistic punishment, where individuals incur personal costs to punish others who have harmed third parties, presents an evolutionary conundrum as it undermines individual fitness…
q-bio.PE2020★ 58 cited
Exit rights open complex pathways to cooperation
Chen Shen, Marko Jusup, Lei Shi +3
We study the evolutionary dynamics of the prisoner's dilemma game in which cooperators and defectors interact with another actor type called exiters. Rather than being exploited by…