逆向供应链的非合作代价分析

发布时间：2018-01-24 23:34

本文关键词： 逆向供应链效率损失非合作代价双重边际效应　出处：《管理科学学报》2016年02期 　论文类型：期刊论文

【摘要】：为衡量基于价格合同的逆向供应链运作效率,将非合作代价(Po A)概念引入逆向供应链.考虑废旧产品供应的不确定性,分析了推式和拉式两种结构的两级和多级逆向供应链在分散决策时效率损失的上界.研究表明,逆向供应链并非正向供应链的简单逆过程,这是由于逆向供应链的不确定性主要来自上游端,从而需要考虑废旧产品供应不足导致的缺货风险;推式与拉式两种结构下具有一致的Po A,即分散决策下的效率损失与谁来承担风险无关.此外,逆向供应链级数的递增会加剧供应链效率损失,但逆向供应链级数一定时Po A趋于定值.
[Abstract]:In order to measure the efficiency of reverse supply chain based on price contract, the concept of non-cooperative cost Po A is introduced into reverse supply chain. The upper bound of efficiency loss of two-level and multi-stage reverse supply chain in decentralized decision-making is analyzed. The results show that the reverse supply chain is not a simple inverse process of forward supply chain. This is because the uncertainty of the reverse supply chain mainly comes from the upstream end, so it is necessary to consider the risk of shortage caused by insufficient supply of used and end-of-life products. There is a consistent Po A between push and pull, that is, the loss of efficiency under decentralized decision has nothing to do with who bears the risk. In addition, the increase of the level of reverse supply chain will aggravate the loss of efficiency of supply chain. However, the value of Po A tends to be fixed when the series of reverse supply chain is fixed.
【作者单位】：西南交通大学经济管理学院物流与应急管理研究所;西南交通大学交通运输与物流学院;
【基金】：国家自然科学青年基金资助项目(71103149) 国家自然科学基金重大资助项目(71490722) 教育部新世纪优秀人才支持计划资助项目(NCET-10-0706)
【分类号】：F274
【正文快照】： 0引言随着资源和环境问题日益严重,以资源再生利用、物料增值和成本节约为目的的逆向供应链(reverse supply chain)受到了社会各界的广泛关注.为此,许多学者从不同角度研究了逆向供应链决策问题[1-5],但不争的事实是,在分散决策下供应链上各主体的“自利”行为将产生双重边际

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