摘要
文章运用演化博弈的方法建立政府、食品企业、消费者三方的演化博弈模型,探究不同政府规制情况下食品企业可追溯系统建设的策略选择与消费者对可溯源食品的购买情况,并运用Matlab对模型进行仿真模拟。结论显示:当政府对食品企业给予合适的资助补贴与适当程度的监管时能有效促进食品企业进行可追溯系统的建设和消费者对可追溯食品的购买。因此,为更好地促进食品可追溯体系的建立,政府需要在企业建设食品可追溯系统时给予相应支持,同时完善自身监管体系。
The article uses the evolutionary game method to establish a three-party evolutionary game model between the govern⁃ment,food companies,and consumers,and explore the strategic choices of food companies′traceability system construction and consumers′purchases of traceable food under different government regulations,and uses Matlab to simulate the model.The conclu⁃sion shows that when the government gives food companies appropriate subsidies and appropriate levels of supervision,it can effec⁃tively promote the establishment of traceability systems for food companies and the purchase of traceable food by consumers.There⁃fore,in order to further promote the establishment of a food traceability system,the government needs to provide corresponding sup⁃port to food companies when building a food traceability system,and at the same time improve its own regulatory system.
作者
刘佳丽
文晓巍
戈晓伟
Liu Jiali;Wen Xiaowei;Ge Xiaowei(College of Economics and Management,South China Agricultural University,Guangzhou 510642,China)
出处
《新疆农垦经济》
2020年第12期45-52,共8页
Xinjiang State Farms Economy
基金
国家自然科学基金重点项目(项目编号:71633002)。
关键词
政府规制
可追溯
演化博弈
government regulation
traceability
evolutionary game
