95518 20220426091143.0 doi 10.1063/5.0009758 sideral 119202 ART-2020-119202 eng Xia, C. Effect of memory, intolerance, and second-order reputation on cooperation 2020 Access copy available to the general public Unrestricted The understanding of cooperative behavior in social systems has been the subject of intense research over the past few decades. In this regard, the theoretical models used to explain cooperation in human societies have been complemented with a growing interest in experimental studies to validate the proposed mechanisms. In this work, we rely on previous experimental findings to build a theoretical model based on two cooperation driving mechanisms: second-order reputation and memory. Specifically, taking the donation game as a starting point, the agents are distributed among three strategies, namely, unconditional cooperators, unconditional defectors, and discriminators, where the latter follow a second-order assessment rule: shunning, stern judging, image scoring, or simple standing. A discriminator will cooperate if the evaluation of the recipient''s last actions contained in his memory is above a threshold of (in)tolerance. In addition to the dynamics inherent to the game, another imitation dynamics, involving much longer times (generations), is introduced. The model is approached through a mean-field approximation that predicts the macroscopic behavior observed in Monte Carlo simulations. We found that, while in most second-order assessment rules, intolerance hinders cooperation, it has the opposite (positive) effect under the simple standing rule. Furthermore, we show that, when considering memory, the stern judging rule shows the lowest values of cooperation, while stricter rules show higher cooperation levels. info:eu-repo/grantAgreement/ES/DGA-FEDER/E36-17R info:eu-repo/grantAgreement/ES/DGA/UZ-I-2015-022-PIP info:eu-repo/grantAgreement/ES/MINECO-FEDER/FIS2017-87519-P info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.642 2020 PHYSICS, MATHEMATICAL 4 / 55 = 0.073 2020 Q1 T1 MATHEMATICS, APPLIED 13 / 265 = 0.049 2020 Q1 T1 0.97 2020 Applied Mathematics 2020 Q1 Mathematical Physics 2020 Q1 Statistical and Nonlinear Physics 2020 Q1 Physics and Astronomy (miscellaneous) 2020 Q1 Medicine (miscellaneous) 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Gracia-Lázaro, Carlos Universidad de Zaragoza (orcid)0000-0002-9769-8796 Moreno, Yamir Universidad de Zaragoza (orcid)0000-0002-0895-1893 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 30, 6 (2020), 063122 Chaos CHAOS 1054-1500 4763060 http://zaguan.unizar.es/record/95518/files/texto_completo.pdf Versión publicada 43809 http://zaguan.unizar.es/record/95518/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:95518 articulos driver 2022-04-26-08:58:46 ARTICLE