基于个体理性的水资源需求与节约的博弈分析

Game-theoretic analysis of demand and saving of water resources based on individual rationality

明确水资源是一种“池塘资源”,而不是纯公共资源,也不是私人资源,水资源的开采具有排他性和竞争性。应用简单的博弈模型分析理性个体的行为特点,提出在产权关系不明确、政府缺乏激励机制的情况下,水资源会出现开采过度和节约不足现象。

Water resources are characterized as‘pool resources＇ rather than pure common resources or private resources. Based on this principle, the exploitation of water resources has the character of exclusivism and rivalrousness. The simple game theoretic model was used to analyze the characteristics of individual behavior. The result indicates that water resources will be exploited excessively and saved insufficiently when the property rights are undefined and the government encouraging mechanism is absent.