零售商竞争环境下闭环供应链的协调问题研究

本文研究了由一家制造商和两家零售商所组成的闭环供应链系统的协调问题，利用博弈理论对两零售商竞争环境下非合作分散决策模型和合作集中决策模型进行了分析，得到了闭环供应链系统成员的最优定价策略和最终利润。据此，本文提出了一种收益分享协调定价策略，以使分散决策下供应链系统的利润达到集中决策下的利润水平。最后，通过数值仿真分析了两零售商新产品需求价格弹性系数和竞争替代系数、废旧品回收价格敏感系数和竞争替代系数对供应链系统定价决策和利润的影响。

Research on Coordination of Closed-loop Supply Chain with Retailer Competition

This paper studies the pricing and coordination strategy of the closed-loop supply chain composed of one manufacturer and two competing retailers. Based on the game theory,it analyzes the decentralized and centralized pricing models under the condition with retailer competition,and obtains the optimal pricing strategy and the optimal profit of the members of closed-loop supply chain. Furthermore,it puts forward a profit-sharing coordination policy which makes the profit of the decentralized closed-loop supp...