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需求不确定性对闭环供应链系统决策的影响分析
引用本文:张克勇,周国华.需求不确定性对闭环供应链系统决策的影响分析[J].数学的实践与认识,2010,40(13).
作者姓名:张克勇  周国华
作者单位:中北大学经济管理学院;西南交通大学经济管理学院;
基金项目:中北大学青年科学基金,铁道部科技研究开发计划项目重点课题
摘    要:在由一个制造商与一个销售商组成的闭环供应链系统中,构建了市场需求不确定环境下废旧产品回收率为外生变量和零售商决策变量两种情形的闭环供应链系统决策模型,并通过数值仿真得到了各模型供应链成员的最优定价和订货策略以及最终利润,进一步分析了两种情形下市场需求不确定性对零售商、制造商决策行为及利润的影响,最后对两种情形进行了对比分析.

关 键 词:闭环供应链  需求不确定  决策模型  数值分析

Analysis of the Impact of Demand Uncertainty on the Strategy of the Closed-loop Supply Chain System
ZHANG Ke-yong,ZHOU Guo-hua.Analysis of the Impact of Demand Uncertainty on the Strategy of the Closed-loop Supply Chain System[J].Mathematics in Practice and Theory,2010,40(13).
Authors:ZHANG Ke-yong  ZHOU Guo-hua
Institution:ZHANG Ke-yong~(1,2),ZHOU Guo-hua~2 (1.School of Economics and Management,North University of China,Taiyuan 030051,China) (2.School of Economics and Management,Southwest Jiaotong University,Chengdu 610031,China)
Abstract:In a closed-loop supply chain system composed of one manufacturer and one retailer,the strategy model was proposed under an uncertain demand condition that the return rate of used products was assumed as an exogenous variability,or retailer's decision variability.By numerical simulations,we obtained the optimal decisions and the optimal profit of the retailer and manufacturer.In the closed-loop supply chain with the above-mentioned two situations,this paper analyzed the influence of demand uncertainty on th...
Keywords:closed-loop supply chain  demand uncertainty  strategy model  numerical analysis  
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