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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/87774 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/87774 http://eprints.org/relation/isIndexCodesVersionOf https://pure.iiasa.ac.at/id/document/87774 archive 2 disk0/00/01/59/45 2019-06-14 06:28:56 2021-08-27 17:31:51 2019-06-14 06:28:56 article show Lee J.-H. Iwasa Y. Dieckmann U. 1668 0000-0001-7089-0393 Sigmund K. 1050 pub prog_eep cooperation; corruption; evolutionary game theory; social contract; punishment Cooperation can be sustained by institutions that punish free-riders. Such institutions, however, tend to be subverted by corruption if they are not closely watched. Monitoring can uphold the enforcement of binding agreements ensuring cooperation, but this usually comes at a price. The temptation to skip monitoring and take the institution’s integrity for granted leads to outbreaks of corruption and the breakdown of cooperation. We model the corresponding mechanism by means of evolutionary game theory, using analytical methods and numerical simulations, and find that it leads to sustained or damped oscillations. The results confirm the view that corruption is endemic and transparency a major factor in reducing it. 2019-07-02 published National Academy of Sciences 10.1073/pnas.1900078116 66 282 public Proceedings of the National Academy of Sciences 27 13276-13281 TRUE 1091-6490 FALSE no info:eu-repo/semantics/article