摘要
针对再制品最优价格和服务水平决策的问题,建立了一个包含零售商、新品制造商和再制品制造商的三级供应链模型.利用该模型分别探讨了财务“引导原则”下分散决策,生产企业联盟和集中决策三种情形下的最优决策.研究表明:当新产品和再制品价格竞争较为激烈时,一类产品批发价格上升会促使另一类产品零售价格和服务水平的降低;每种产品的生产成本和服务成本系数均相等时,市场容量的增长会促使产品批发价格和服务水平的提高.数值实验部分运用加权Shapley公平分配理论进行了企业间的利润分配,结果表明并不是每种情况都能实现供应链协调.
This paper studies the decisions of price and service level of remanufactured products in three-stage supply chain including retail traders,new product manufacturers and remanufactured product manufacturers.The optimal decisions of the supply chain members under financial“guiding principal”decentralized circumstance,manufacturers-alliance circumstance and centralized circumstance are analyzed.The result shows that when the intensity of price competition of the new products and remanufactured products is pretty violent,the higher the wholesale price of one kind of product,the lower the retail price and service level of the other kind of product;when both of the manufacturer costs and service cost factors are equal,the higher the market base,the higher the wholesale price and service level.In the part of numerical experiments,the profit is distributed by using weighted Shapley value,the results show that the supply chain cannot always be coordinated.
作者
崔慧明
姬磊
CUI Huiming;JI Lei(Mlily Inc., Rugao 226521, China)
