基于EPR的闭环供应链最优决策模型分析  

Optimal Decision Model Analysis of Closed Loop Supply Chain Based on EPR

作　　者：朱辉[1] ZHU Hui(Tongda College of Nanjing University of Posts and Telecommunications,Yangzhou 225127,China)

机构地区：[1]南京邮电大学通达学院,江苏扬州225127

出　　处：《物流工程与管理》2023年第11期70-74,82,共6页Logistics Engineering and Management

摘　　要：“生产者责任延伸”(EPR)是为了应对日益严峻的垃圾问题而提出的一种垃圾管理制度和原则,它已成为推动电子电器产品循环再利用的一个基本原则。文中在以往研究成果的基础上,以闭环供应链为切入点,对EPR对结点企业所产生的影响进行分析,整理有关理论,提炼出文中所要探讨的主要问题,并编写决策模型。在此基础上,结合闭环供应链在中国的实际运作情况,基于EPR制度,在EPR投入、回收率等方面,综合考虑供应链中各环节中的生产流程中的DFR投入、回收率等对企业收益的影响以及政府部门决策的影响,构建政府部门与供应链中各环节中各环节中的双层规划模型。同时,通过对供应链中各节点企业最优决策的实证研究,分析供应链中政府环境管制对其收益的影响,提出最优的政府干预对策,为构建高效的垃圾综合整治机制奠定理论基础。“Extended Producer responsibility”(EPR)is a kind of waste management system and principle to deal with the increasingly severe waste problem.It has become a basic principle to promote the recycling of electronic and electrical products.Based on the previous research results,this paper takes closed-loop supply chain as the entry point,analyzes the influence of EPR on node-point enterprises,sorts out relevant theories,extracts the main problems to be discussed in this paper,and writes a decision model.On this basis,combined with the actual operation of the closed-loop supply chain in China,based on the EPR system,in terms of EPR input and recovery rate,the impact of DFR input and recovery rate in each link of the supply chain on enterprise income,as well as the impact of government decision-making,are comprehensively considered.The two-layer programming model between government departments and each link in the supply chain is constructed.At the same time,through the empirical study of the optimal decision-making of enterprises at each node in the supply chain,the influence of government environmental regulation on their income in the supply chain is analyzed,and the optimal government intervention countermeasures are proposed,which lays a theoretical foundation for the construction of an efficient comprehensive waste treatment mechanism.

关 键 词：闭环供应链 生产者责任延伸 最优决策 模型 

分 类 号：F274[经济管理—企业管理]