基于消费视角的建筑废弃物资源化博弈分析

针对目前建筑废弃物资源化发 展进程中需求端市场发展缓慢的问题，基于消费者视角，建立政府与建筑企业之间的演化博弈模型，得到政府和建筑企业的收益矩阵，探究了政府和建筑企业的策略选择问题，分析了不同条件下各博弈主体的稳定策略及政府方决策对建筑企业行为的影响，为政府提供决策依据。研究结果表明：当建筑企业使用建筑废弃物回收利用产品的最终受益高于其使用传统建筑材料所获得的收益时，存在唯一的演化稳定策略，此时社会总利益最大。

Game Analysis of Construction Waste Recycling Under a Consumption Perspective

In view of the slow development of the demand side market in the development process of construction waste recycling, based on the perspective of consumers, an evolutionary game model has been established between the government and construction enterprises, thus obtaining the income matrix of the government and construction enterprises, followed by an inquiry into the strategy selection of the government and construction enterprises, as well as an analysis of the stability strategy of each game subject under different conditions and the influence of the government''s decision-making on the construction enterprises, so as to provide the decision-making basis for the government. The research shows that when the final benefit of construction enterprises using construction waste recycling products is higher than that of using traditional building materials, there exists a unique evolutionary stability strategy, with the total social benefit reaching the maximum.