生产商规模不经济下公平关切对闭环供应链的影响研究  

Effects of fairness concerns on closed-loop supply chain with manufacturer’ diseconomies of scale

作　　者：丁军飞 陈伟达[1] Ding Junfei;Chen Weida(School of Economics and Management,Southeast University,Nanjing 211189,China)

机构地区：[1]东南大学经济管理学院,江苏南京211189

出　　处：《系统工程学报》2022年第1期117-129,共13页Journal of Systems Engineering

基　　金：国家自然科学基金资助项目(71971058,71571042)。

摘　　要：研究规模不经济下闭环供应链成员的双向公平关切行为,构建了包含供应商和规模不经济生产商的闭环供应链博弈模型,其中供应商向生产商提供无法再制造的核心零部件,生产商制造产品进行销售,并对废旧产品进行回收.分别分析了无公平关切情形以及双向公平关切情形,并基于产品的生命周期分析法,分析了双向公平关切对消费者剩余、环境和社会福利的影响.结果表明:规模不经济会降低回收率和系统成员的利润;双向公平关切会提高零售价,降低废旧产品的回收率和消费者剩余;仅生产商具公平关切时,公平关切行为只改变闭环供应链的利润分配,但不影响总利润;供应商的公平关切行为会导致闭环供应链产生双重边际效应;在一定条件下,公平关切能够降低环境影响.This paper studies bilateral fairness concerns of the members in a closed-loop supply chain(CLSC),which incorporates a supplier and a diseconomies-of-scale manufacturer.In the CLSC,the supplier provides the manufacturer with core components that could not be remanufactured;the manufacturer produces products,sells to consumers,and finally collects end-of-life products.Different cases with and without bilateral fairness concerns are analyzed,and the impacts of fairness concerns on consumer surplus,environment and social welfare are investigated using life cycle analysis(LCA)-based approach.The results show that:the diseconomies of scale reduce the collection rate and profits of CLSC members;bilateral fairness concerns increase the retail price,but decrease the collection rate and consumer surplus;if only the manufacturer has fair concerns,fairness concerns can only change the profit distribution of CLSC,but cannot affect the total profit;the supplier’s fairness concerns can result in a double marginalization effect on the CLSC;under certain conditions,the fairness concerns may reduce the environmental impact.

关 键 词：规模不经济 公平关切 闭环供应链 生命周期分析法 社会福利 

分 类 号：F252[经济管理—国民经济]