| 与信用期限相关的两阶段延期支付下的供应链协调决策 |
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| 引用本文： | 马中华,陈珊珊.与信用期限相关的两阶段延期支付下的供应链协调决策[J].上海海事大学学报,2016,37(3):34-39. |
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| 作者姓名： | 马中华 陈珊珊 |
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| 作者单位： | 上海海事大学 经济管理学院,上海海事大学 经济管理学院 |
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| 基金项目： | 国家自然科学基金（71102043，71373157）；上海海事大学研究生创新基金（2015ycx023 ） |
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| 摘 要： | 为研究延期支付对供应链企业的影响，在由制造商向零售商提供融资(延期支付）、零售商向消费者提供信用支付构成的两阶段延期支付供应链的基础上，综合考虑延期支付下需求量增加和资金占用成本因素.假设市场需求为延期支付期限的函数.在分散决策下分别给出使制造商和零售商利润最大化的最优延期支付期限和订购数量.在集中决策下给出使供应链总利润最大化的最优延期支付期限和最优生产数量，并比较分析得出，供应链协调时制造商允许零售商延期支付期限的取值范围,实现分散决策下的供应链总利润达到集中决策下的供应链总利润.数值分析表明，延期支付机制可以有效解决供应链成员企业资金短缺问题和实现供应链协调.
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| 关 键 词： | 延期支付 市场需求 供应链 协调 |
| 收稿时间： | 2015/10/11 0:00:00 |
| 修稿时间： | 2015/12/29 0:00:00 |
Supply chain coordination decision under two stage delay in payment associated with credit term |
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| Institution: | Shanghai Maritime University |
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| Abstract: | In order to study the influence of delay in payment on enterprises of supply chain, on the basis of the supply chain with two stage delay in payment (manufacturers providing retailers with finance (delay in payment) and retailers offering trade credit to consumers (delay in payment)), the demand increase and the cost of funds under delay in payment are considered together. The market demand is assumed as a function of the delay term in payment. In the decentralized decision, the optimal delay term in payment and the optimal order quantity that make the profit of manufacturers and retailers maximize respectively are given. In the centralized decision, the optimal delay term in payment and the optimal production quantity that make the total profit of the supply chain maximize are given. Then, through comparison and analysis, the range of delay term in payment that manufacturers offer to retailers is obtained, thus it is realized that the total profit in the decentralized decision runs up to the total profit in the centralized decision. The numerical analysis shows that the payment delay mechanism can effectively solve the fund shortage problem of the enterprises in supply chain and achieve supply chain coordination. |
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| Keywords: | delay in payment market demand supply chain coordination |
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