Pro-social punishment is a key driver of harmonious and stable society. However, this
institution is vulnerable to corruption since law-violators can avoid sanctioning by paying …

Varying environmental conditions affect relations between interacting individuals in social
dilemmas, thus affecting also the evolution of cooperation. Oftentimes these environmental …

According to the standard imitation protocol, a less successful player adopts the strategy of
the more successful one faithfully for future success. This is the cornerstone of evolutionary …

This paper studies the multi-agent performative prediction (Multi-PP) games over multiplex
networks. We consider a distributed learning setting where agents partially cooperate on an …

According to the standard protocol of spatial public goods game, a cooperator player invests
not only into his own game but also into the games organized by neighboring partners. In …

Large-scale cooperation underpins the evolution of ecosystems and the human society, and
the collective behaviors by self-organization of multi-agent systems are the key for …

When people collaborate, they expect more in return than a simple sum of their efforts. This
observation is at the heart of the so-called public goods game, where the participants' …

A cooperative player invests effort into a common venture without knowing the partner's
intention in advance. But this strategy can be implemented in various ways when a player is …

Various mechanisms have been proposed to promote cooperation in evolutionary games,
including aspiration and social influence. However, the joint effects of aspiration and social …

Abstract Hauert et al.[1] first observed the effects of discounting and synergy in social
dilemma games and systematically studied these effects on cooperation in an unstructured …