需求受库存水平影响三级供应链协调策略研究  

Three-stage Supply Chain Coordination with a Stock-dependent Demand Rate

作　　者：梁中松[1] 周永务[1] 

机构地区：[1]合肥工业大学管理学院,安徽合肥230009

出　　处：《物流科技》2010年第4期75-78,共4页Logistics Sci-Tech

基　　金：国家自然科学基金资助项目;项目编号:70771034;全国优秀博士学位论文作者专项资金资助项目;项目编号:200565;教育部博士学科点专项科研基金资助项目;项目编号:20060359007

摘　　要：在一个由制造商、分销商、零售商组成的三层供应链系统,研究需求受库存水平影响的供应链协调问题。首先在非合作的情况下确定各个参与者的利润和零售商的最优订购量;然后用收益共享契约来对供应链系统进行协调,得出一个协调策略,研究结果证明该模型不仅能提高零售商的利润,还能提高分销商和制造商的利润。通过研究分析给出各个协调参数的有效值域;最后,给出一个数值算例。A supply chain coordination problem with a stock-dependent demand is considered, where the supply chain is composed of a single manufacturer, a single distributor, and a single retailer. First, in the non-cooperative case, we determine the profits of the various participants and the retailer＇s the optimal order quantity; then use the revenue-sharing can- tract to coordinate the supply chain systems so that a coordinated strategy is arrived. The findings show that the model can improve not only the retailer＇s profit, but also the distrib- utor＇s and the manufacturer＇s. Through the research and analysis, we give the effective ranges of the various parameters. Finally, a numerical example is shown.

关 键 词：需求受库存水平影响 收益共享 供应链协调 

分 类 号：F273.7[经济管理—企业管理]