Strict or graduated punishment? Effect of punishment strictness on the evolution of cooperation in continuous public goods games.

ABSTRACT: Whether costly punishment encourages cooperation is one of the principal questions in studies on the evolution of cooperation and social sciences. In society, punishment helps deter people from flouting rules in institutions. Specifically, graduated punishment is a design principle for long-enduring common-pool resource institutions. In this study, we investigate whether graduated punishment can promote a higher cooperation level when each individual plays the public goods game and has the opportunity to punish others whose cooperation levels fall below the punisher's threshold. We then examine how spatial structure affects evolutionary dynamics when each individual dies inversely proportional to the game score resulting from the social interaction and another player is randomly chosen fro

SUBMITTER: Shimao H 

PROVIDER: S-EPMC3610843 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature