| 随机需求下三级供应链Qd-Ps联合契约协调模型 |
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| 引用本文： | 程赐胜,段雪雷.随机需求下三级供应链Qd-Ps联合契约协调模型[J].长沙理工大学学报(自然科学版),2013(3):32-38. |
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| 作者姓名： | 程赐胜 段雪雷 |
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| 作者单位： | 长沙理工大学交通运输工程学院,湖南长沙410004 |
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| 基金项目： | 基金项目：湖南省学位办质量工程资助项目（KC20098018） |
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| 摘 要： | 研究了随机市场需求下由制造商、分销商和零售商组成的三级供应链的协调问题.通过分散式无协调状态和集中决策状态下的供应链收益比较,采用数量折扣和价格补贴双契约机制,设计了Qd-Ps联合契约模型.并用算例证明了通过合理范围内的参数设置和取值,可实现供应链节点企业的利润共享,并促进供应链系统的有效协调.
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| 关 键 词： | 随机需求 三级供应链 Qd-Ps联合契约 协调模型 |
Qd-Ps combined contracts model in three-level supply chain under stochastic demand |
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| CHENG Ci-sheng,DUAN Xue-lei.Qd-Ps combined contracts model in three-level supply chain under stochastic demand[J].Journal of Changsha University of Science and Technology:Natural Science,2013(3):32-38. |
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| Authors: | CHENG Ci-sheng DUAN Xue-lei |
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| Institution: | (School of Traffic and Transportation Engineering,Changsha University of Science and Technology, Changsha 410004, China) |
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| Abstract: | The coordination problem of three-level supply chain under stochastic demand is studied, which consists of the manufacturer,distributor and retailer. According the compari- son of the supply chain revenue between decentralized with uncoordinated state and central- ized decision state, the Qd-Ps combined contracts model is designed with dual contract mechanism by using Quantity discounts and price subsidies. A numerical example was used to prove the reasonable parameter values can achieve the goal of profit-sharing among the node enterprises in supply chain, and it can also promote the effective coordination of supply chain. |
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| Keywords: | stochastic demand three-level supply chain Qd-Ps combined contracts coordination model |
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