English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Evolution of cooperation is a widely studied problem in biology, socialscience, economics, and artificial intelligence. Most of the existingapproaches that explain cooperation rely on some notion of direct or indirectreciprocity. These reciprocity based models assume agents recognize theirpartner and know their previous interactions, which requires advanced cognitiveabilities. In this paper we are interested in developing a model that producescooperation without requiring any explicit memory of previous game plays. Ourmodel is based on the notion of, a concept introduced within behavioraleconomics, whereby individuals care about payoff equality in outcomes. Here weexplore the effect of using income inequality to guide partner selection andinteraction. We study our model by considering both the well-mixed and thespatially structured population and present the conditions under whichcooperation becomes dominant. Our results support the hypothesis that inequityaversion promotes cooperative relationship among nonkin.

Inequity aversion and the evolution of cooperation