20.500.12556/DKUM-66413 Sustainable institutionalized punishment requires elimination of second-order free-riders Although empirical and theoretical studies affirm that punishment can elevate collaborative efforts, its emergence and stability remain elusive. By peer-punishment the sanctioning is something an individual elects to do depending on the strategies in its neighborhood. The consequences of unsustainable efforts are therefore local. By pool-punishment, on the other hand, where resources for sanctioning are committed in advance and at large, the notion of sustainability has greater significance. In a population with free-riders, punishers must be strong in numbers to keep the "punishment pool" from emptying. Failure to do so renders the concept of institutionalized sanctioning futile. We show that pool-punishment in structured populations is sustainable, but only if second-order free-riders are sanctioned as well, and to a such degree that they cannot prevail. A discontinuous phase transition leads to an outbreak of sustainability when punishers subvert second-order free-riders in the competition against defectors. cooperation public goods punishment institutions phase transitions physics of social systems kooperacija javne dobrine kazen institucije fazni prehodi fizika socialnih sistemov true true true Angleški jezik Slovenski jezik Članek v reviji 2017-06-23 13:10:24 2017-06-23 13:11:17 2024-05-28 10:31:35 2019-07-11 15:46:34 2012 0 0 str. 1-6 Letn. 2 2012 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 2045-2322 530.16 18727432 19071752 10.1038/srep00344 2045-2322 URN:SI:UM:DK:4UJQQLZH Scientific_Reports_2012_Perc_Sustainable_institutionalized_punishment_requires_elimination_of_second-order_free-riders.pdf Scientific_Reports_2012_Perc_Sustainable_institutionalized_punishment_requires_elimination_of_second-order_free-riders.pdf 1 F0ADA14C330AC16823CBCB81C243D969 acb89158536b72fb084736156b358f9138cbed29785b115f2a0f41e43b09d6f8 4b695943-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=113050 http://www.nature.com/articles/srep00344 1 https://dk.um.si/Dokument.php?lang=slv&id=113049 Fakulteta za naravoslovje in matematiko 0 0 0