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Title:Interdependent network reciprocity in evolutionary games
Authors:ID Wang, Zhen (Author)
ID Szolnoki, Attila (Author)
ID Perc, Matjaž (Author)
Files:.pdf Scientific_Reports_2013_Wang,_Szolnoki,_Perc_Interdependent_network_reciprocity_in_evolutionary_games.pdf (741,04 KB)
MD5: A447FCD98B0019DFE754710E4450E14F
 
URL http://www.nature.com/articles/srep01183
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:Besides the structure of interactions within networks, also the interactions between networks are of the outmost importance. We therefore study the outcome of the public goods game on two interdependent networks that are connected by means of a utility function, which determines how payoffs on both networks jointly influence the success of players in each individual network. We show that an unbiased coupling allows the spontaneous emergence of interdependent network reciprocity, which is capable to maintain healthy levels of public cooperation even in extremely adverse conditions. The mechanism, however, requires simultaneous formation of correlated cooperator clusters on both networks. If this does not emerge or if the coordination process is disturbed, network reciprocity fails, resulting in the total collapse of cooperation. Network interdependence can thus be exploited effectively to promote cooperation past the limits imposed by isolated networks, but only if the coordination between the interdependent networks is not disturbed.
Keywords:social dilemma, cooperation, public goods, biased utility, interdependent networks, statistical physics of social systems
Publication status:Published
Publication version:Version of Record
Year of publishing:2013
Number of pages:str. 1-7
Numbering:Letn. 3
PID:20.500.12556/DKUM-66401 New window
ISSN:2045-2322
UDC:53
ISSN on article:2045-2322
COBISS.SI-ID:19678984 New window
DOI:10.1038/srep01183 New window
NUK URN:URN:SI:UM:DK:CHCJUX8S
Publication date in DKUM:23.06.2017
Views:1184
Downloads:383
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Categories:Misc.
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Record is a part of a journal

Title:Scientific reports
Shortened title:Sci. rep.
Publisher:Nature Publishing Group
ISSN:2045-2322
COBISS.SI-ID:18727432 New window

Document is financed by a project

Funder:ARRS - Slovenian Research Agency
Project number:J1-4055
Name:Fizika evolucijskih procesov

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:23.06.2017

Secondary language

Language:Slovenian
Keywords:socialna dilema, kooperacija, javne dobrine, pristranski donosi, soodvisne mreže, statistična fizika socioloških sistemov


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