基于交易信用和订购批量的供应链协调策略研究  

Coordination Policy based on Trade credit and Order Batch in Supply Chain

作　　者：吴国成[1] 任建标[1] 

机构地区：[1]上海交通大学安泰经济与管理学院,上海200030

出　　处：《西南民族大学学报（自然科学版）》2013年第1期94-102,共9页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：国家自然科学基金青年基金资助项目(70502026)

摘　　要：针对以往的供应链协调模型没有考虑交易信用的问题,提出了一个从交易信用和订购批量限制的角度研究供应链协调的模型.研究发现交易信用合同能激励供应链成员的行为,合理设置合同参数可以完全消除双重边际化现象,实现供应链协调.在实现协调的供应链中,零售商的利润没有受到损害,供应商的利润得到改善,供应链的总利润达到系统最优,研究给出了协调合同的参数设定方法,供应链总利润改善的最小订购批量限制参数的范围以及供应链系统实现帕雷托改善的信用期限参数的范围.最后对考虑交易信用的合同的效率和灵活性进行了评估.This paper analyses a coordination policy based on trade credit and order batch limit aim at not considering trade credit. The model illustrates that members of the supply chain have incentive to achieve the optimal system profit and eliminate double marginalization through trade credit contract with proper contract parameters. In the coordinated supply chain, retailer＇s profit is not worse off, supplier＇s profit is better off and the total supply chain profit is system optimal. The paper gives a method of contract design, the range of the order batch limit to improve the total supply chain profit and the range of trade credit term to achieve Pareto improvement. Finally, the paper evaluates the efficiency and flexibility of the trade credit contract.

关 键 词：供应链 交易信用 延期付款 协调策略 

分 类 号：F25[经济管理—国民经济]