回购契约下双资源渠道供应链协调  

Dual-Source Channel Supply Chain Coordination Under Buy-Back Contract

作　　者：周伟刚[1] 冯倩倩[1] 王彬彬[1] 

机构地区：[1]襄樊学院数学与计算机科学学院,湖北襄阳441053

出　　处：《数学的实践与认识》2011年第19期60-68,共9页Mathematics in Practice and Theory

基　　金：襄樊学院规划资助项目(2009YA010)

摘　　要：分析了零售商既可以从供应商处采购产品同时也可以自己生产的供应链协调问题.提出了回购契约协调该供应链.研究发现,协调回购契约的结构与零售商的需求和产量的随机特征无关,零售商生产和不生产两种情况下的协调回购契约的结构也相同.进一步在假设零售商的需求和产量均为均匀分布下,分析了协调回购契约下零售商的随机产量的价值、零售商的利润和供应商的利润关于批发价和供应商的单位生产成本的变化趋势.This paper studies a supply chain coordination problem in which the retailer can get products from the supplier and produce products buy himself. A coordination buy-back contract is developed. It is found that the contract structure is independent of the random demand and the retailer＇s production quantity, and in the cases in which the retailer produces or not, the contract structures are the same. In the end, assuming the random demand and production quantity are uniformly distributed, we analyze the variation tendencies of the value of the retailer＇s production, the retailer＇s profit and the supplier＇s profit with respect to the wholesale price and the supplier＇s unit production cost, respectively.

关 键 词：供应链管理 STACKELBERG博弈 回购契约 双资源渠道 

分 类 号：F224[经济管理—国民经济] F274