11 papers
Evolutionary dynamics in public goods games with general frequency-dependent returns
Qiushuang Wang, Yuyuan Liu, Xiaojie Chen +1
The public goods game serves as a significant paradigm for investigating the emergence and maintenance of cooperation in conflicting situations. In the traditional public goods gam…
The survival of the weakest in a biased donation game
Chaoqian Wang, Jingyang Li, Xinwei Wang +2
Cooperating first then mimicking the partner's act has been proven to be effective in utilizing reciprocity in social dilemmas. However, the extent to which this, called Tit-for-Ta…
Coevolutionary dynamics of cooperation, risk, and cost in collective risk games
Lichen Wang, Shijia Hua, Yuyuan Liu +3
Addressing both natural and societal challenges requires collective cooperation. Studies on collective-risk social dilemmas have shown that individual decisions are influenced by t…
Punishment in bipartite societies
Sinan Feng, Genjiu Xu, Yu Chen +2
From ant-acacia mutualism to performative conflict resolution among Inuit, dedicated punishments between distinct subsets of a population are widespread and can reshape the evoluti…
Strategic competition in informal risk sharing mechanism versus collective index insurance
Lichen Wang, Shijia Hua, Yuyuan Liu +4
The frequent occurrence of natural disasters has posed significant challenges to society, necessitating the urgent development of effective risk management strategies. From the ear…
Evolutionary dynamics of any multiplayer game on regular graphs
Chaoqian Wang, Matjaž Perc, Attila Szolnoki
Multiplayer games on graphs are at the heart of theoretical descriptions of key evolutionary processes that govern vital social and natural systems. However, a comprehensive theore…