公平关切下处理商与回收商博弈模型研究

Study on the Game Model between Recycling Processors and Recyclers Based on Fair Concern

本文为分析公平关切对回收渠道的影响,建立处理商与回收商博弈模型。基于此模型,考虑了两者都不公平关切、处理商公平关切、回收商公平关切和两者都选择公平关切这四种情况,并分析了前三种情况下,公平关切度对单位直接回收价格、间接回收价格、回收数量、利润的影响。研究发现:演化稳定点是两者之一选择公平关切;两者都选择公平关切时,公平关切度越大,单位直接回收价格、间接回收价格、回收数量及利润减小。

The game model between recycling processors and recyelers is established in order to analyze the impact of fair concern on recycling channels. Based on this model, the four conditions（ recycling processors and recyclers neither fair concern, recycling processors fair concerns, recyclers fair concerns and recycling processors and recyelers both concern） are considered, and the impact of degree of fair concern on unit direct recovery prices, indirect recovery prices, recy- cling quantity and profit is analyzed for the first three cases. The result is as follows： the evolutionary equilibrium point is that recycling processors or recyclers choose fair concern; when both choose fair concern, the unit direct recovery prices, indirect recovery prices, recycling quantity and profit decrease when the degree of fair concern increasing.