乡村振兴背景下农村生活垃圾治理的博弈研究

Study on the Game of Rural Domestic Waste Treatment under the Background of Rural Revitalization

在乡村振兴战略实施中,生态宜居是根本,但随着农村经济的不断发展,农村生活环境问题日益突出。文章基于我国农村生活垃圾的现状,利用微分博弈的方法,构建了基于连续时间的农户与地方政府农村生活垃圾治理的微分博弈模型,首先获取了农户和地方政府的最优策略,其次探讨了不同参数变化对最优策略的影响,最后利用Matlab对模型进行了仿真模拟分析。研究表明:地方政府的环保监管意识和环保监管能力及对违规排放生活垃圾的惩罚力度影响农村生活垃圾的污染量;第三方力量的环保监管意识和环保监管能力影响地方政府治理农村生活垃圾的努力程度。同时,结合上述研究结论,为农村生活垃圾治理提出相关的政策建议。

In the implementation of the rural revitalization strategy,ecological livability is fundamental.However,with the continuous development of the rural economy,the problem of rural living environment has become increasingly prominent.Therefore,based on the current situation of rural domestic waste,the paper was composed to build a continuous-time differential game model of farmers and local governments on the differential game.First,we obtain the optimal strategy of farmers and local governments,and then further discuss the optimal strategy with respect to different parameters.Finally,we analyzed the model by doing simulation with Matlab.The results show that the environmental regulation consciousness and ability of local governments,the punishment for illegal rural domestic refuse pollution emissions have effect on the amount of rural domestic refuse pollution caused by environmental behavior of farmers.Besides the environmental regulation consciousness and the environmental regulation ability of the third-party have effect on the effort level of local governments control pollution.Meanwhile,on the basis of the above analysis,the paper proposed some associative suggestions for the control of rural domestic refuse pollution.