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确定需求下VMI-TPL分销供应链集成库存策略研究
引用本文:郑长征,刘志学,徐彬彬.确定需求下VMI-TPL分销供应链集成库存策略研究[J].中国管理科学,2011,19(4):76-83.
作者姓名:郑长征  刘志学  徐彬彬
作者单位:1. 华中科技大学管理学院, 湖北 武汉 430074; 2. 中国电子信息产业发展研究所, 北京 100846
基金项目:国家自然科学基金资助项目(70672039,71072034)
摘    要:针对VMI在实施中存在的问题,本文将TPL引入VMI,构建了确定需求下,由制造商、TPL和多零售商构成,考虑原材料、产成品的VMI-TPL供应链集成库存模型,并给出了最优生产策略和库存策略.在此基础上,文章进一步讨论了产需比等变量对供应链成本的影响,并比较分析了引入TPL前后VMI的最优策略.研究表明:引入TPL能有效降低供应链平均总成本,避免制造商高库存成本和高运营风险;制造商的产需比(p/d)对TPL引入后的效果影响很大,产需比越大,引入TPL的效果越好.

关 键 词:供应商管理库存  第三方物流  集成库存模型  库存策略  
收稿时间:2009-10-27
修稿时间:2011-4-18

Optimal Policies for Integrated Inventory in VMI-TPL Supply Chain with Determined Demand
ZHENG Chang-zheng,LIU Zhi-xue,XU Bin-bin.Optimal Policies for Integrated Inventory in VMI-TPL Supply Chain with Determined Demand[J].Chinese Journal of Management Science,2011,19(4):76-83.
Authors:ZHENG Chang-zheng    LIU Zhi-xue  XU Bin-bin
Institution:1. School of Management, Huazhong University of Science & Technology, Wuhan 430074, China; 2. Center for Information Industry Development, Beijing 100846, China
Abstract:According to the problems arising in VMI implementation,a TPL is introduced into the VMI system to build an integrated inventory model in VMI-TPL supply chain with determined demand,which consists of a manufacturer,a TPL and multiple retailers.Raw materials and finished products are both considered in the model and the optimal production and inventory policies are derived.On this basis,the effect of various parameters such as production-demand ratio(p/d) on the costs of the supply chain is discussed and the...
Keywords:Vendor-managed Inventory(VMI)  Third-Party Logistics(TPL)  integrated inventory model  inventory policy  
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