| 部分延期付款下易腐品联合经济订货批量模型 |
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| 引用本文： | 贾涛,徐渝,耿凯平.部分延期付款下易腐品联合经济订货批量模型[J].运筹与管理,2011,20(4). |
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| 作者姓名： | 贾涛 徐渝 耿凯平 |
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| 作者单位： | 1. 西安交通大学管理学院,陕西西安,710049
2. 深圳市繁兴科技有限公司,广东深圳,518067 |
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| 基金项目： | 国家自然科学基金资助项目(70871097) |
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| 摘 要： | 针对易腐品供应链的联合库存决策问题展开研究.假设供应链内存在唯一的供应商和零售商,供应商提供商业信用期给零售商,但零售商需要在收到订货后,立即交付部分货款,且零售阶段由于条件限制,产品存在常数腐败率,而联合决策模型的目标是确定供应商的订货量乘数n和零售商的订货周期使得供应链的总成本最低.通过建立该问题的数学模型,证明了目标函数的性质,说明当给定n时,目标函数在每种情况下都存在唯一最优解.以此为基础,给出了相应的求解算法对该联合批量决策模型进行了求解.最后,结合运作管理实践,并通过数值算例说明了模型的有效性.
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| 关 键 词： | 运筹学 库存管理 最优化 一体化模型 部分延期付款 易腐品 |
A Joint Economic Lot Sizing Inventory Model for Deteriorating Itemwith Partially Permissible Delay in Payments |
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| JIA Tao,XU Yu,GENG Kai-ping.A Joint Economic Lot Sizing Inventory Model for Deteriorating Itemwith Partially Permissible Delay in Payments[J].Operations Research and Management Science,2011,20(4). |
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| Authors: | JIA Tao XU Yu GENG Kai-ping |
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| Institution: | JIA Tao1,XU Yu1,GENG Kai-ping2(1.School of Management,Xi'an Jiaotong University,Xi'an 710049,China,2.Pansum Technology Limited of Shenzhen,Shenzhen 518067,China) |
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| Abstract: | An integrated cooperative inventory decision model in the supply chain for deteriorating item is studied.Considering a supplier and a retailer integrated supply chain,the supplier offers a retailer a trade credit period,and the retailer must make a partial payment when the order is filled,and also there is a constant deterioration rate occurring at the retailer's store because of sales conditions.The objective of the model is to determine the supplier's optimal lot size multiplier n and the retailer's optim... |
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| Keywords: | operational research inventory management optimization integrated model partially permissible delay in payments deteriorating item |
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