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In this paper, an evolutionary game model is put forward to investigate the evolution and risk analysis of cooperation under the spatial public goods game (PGG), in which the individual reputation is obviously utilized to cut down the individual risk of being exploited during the evolution of cooperation. In this model, based on the individual utility, the strategy state will be asynchronously updated...
How to model the evolution of cooperation within the population is an important and interdisciplinary issue across the academia. In this paper, we propose an improved public goods game model with reputation effect on spatial lattices to investigate the evolution of cooperation regarding the allocation of public resources. In our model, we modify the individual utility or fitness as a product of the...
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