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Evolution of cooperation in multiplex networks through asymmetry between interaction and replacement
1Graduate School of Systems and Information Engineering, University of Tsukuba, Tsukuba, Japan. masaaki.inaba@akiyama-lab.net.
Scientific Reports
|June 17, 2023
Summary
Cooperation in multiplex networks can be promoted by asymmetrical communication scopes, challenging previous findings. This suggests tailored approaches may foster cooperation in specific social contexts.
Area of Science:
- Social Sciences
- Network Science
- Evolutionary Game Theory
Background:
- Cooperation is crucial for societal function, yet its spread mechanisms remain unclear.
- Multiplex networks model human social connections, offering insights into cooperation dynamics.
- Prior research indicated symmetrical interactions and strategy replacements promote cooperation.
Purpose of the Study:
- To investigate how communication scope asymmetry affects cooperation in multiplex networks.
- To determine if differing scopes for interaction and strategy replacement hinder or promote cooperation.
Main Methods:
- Utilized multiagent simulations to model cooperation dynamics.
- Analyzed cooperation evolution under varying interaction and strategy replacement scopes within multiplex networks.
Main Results:
- Identified scenarios where asymmetrical communication scopes surprisingly promote cooperation.
- Contradicted previous studies emphasizing the necessity of symmetrical processes for cooperation.
Conclusions:
- Asymmetrical communication scopes can be effective in promoting cooperation.
- The findings suggest that both symmetrical and asymmetrical strategies can foster cooperation depending on social conditions.
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