需求受库存水平影响三级供应链协调策略研究

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。

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

A supply chain coordination problem with a stockdependent 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 contract 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,bu...