Journal
CHAOS SOLITONS & FRACTALS
Volume 161, Issue -, Pages -Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.chaos.2022.112385
Keywords
Resource constraint; Indirect reciprocity; Second -order reputation evaluation; Groupevolutionarygame
Categories
Funding
- National Natural Science Foundation of China [62173247]
- Tianjin Research Innovation Project for Postgraduate Students [2021YJSB251]
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This paper investigates the problem of reputation evaluation and its impact on group cooperation behavior under resource constraints. By introducing an evaluation variable and an adaptive threshold adjustment function, the study examines the influence of evaluation constraints on cooperative behavior and analyzes the effects of different updating rules and network structures.
At present, the reputation evaluation problem caused by resource constraints significantly influences group cooperation behavior, and cannot be considered and solved in the traditional game model. In this paper, we consider the evolutionary behavior of a spatial public goods game with constraints on second-order reputation evaluation, which can be characterized by an evaluation variable. First, to achieve constraints on highreputation individuals, an adaptive threshold adjustment function is introduced to dynamically regulate the individual's image, which is based on the evaluation variable. We discuss the impact of evaluation constraints on group evolutionary behavior under four classical second-order updating rules: shunning, stern judging, simple standing, and image scoring. For shunning and stern judging, the appropriate evaluation constraint maximizes the cooperation level; for the other rules, high cooperative behavior is promoted by a small constraint value. Finally, we also analyze the evolutionary behavior of some mechanisms in two other networks: random and small-world networks. In summary, the current results provide an opportunity to study the evolution of human behavior in a competitive situation and develop an effective mechanism to foster collective cooperation. (c) 2022 Published by Elsevier Ltd.
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