Evolutionary dynamics of threshold public goods games on random hypergraphs

Hainan Wang, Jiliang Zhang, Qiyao Luo, Xiao-Pu Han, Longqing Cui, Ruirui Wu, Lei Gong, Yanni Liu and Fanyuan Meng

Chaos, Solitons & Fractals, 2025, vol. 199, issue P1

Abstract: The evolutionary dynamics of cooperation in threshold-dependent public goods provision remains poorly understood in systems with higher-order interactions. To address the gap, we introduce an evolutionary hypergraph-based threshold public goods game, where collective contributions within a group (hyperedge) must exceed a threshold value ϕ to generate shared benefits. Our results reveal that, in uniform random hypergraphs with fixed group size g, when ϕKeywords: Threshold; Higher-order; Public goods game; Cooperation; Hypergraph (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:199:y:2025:i:p1:s0960077925005958

DOI: 10.1016/j.chaos.2025.116582

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