考虑差别定价的闭环供应链协调应对突发事件研究

本文以一个新产品和再造品存在差别定价的零售商负责回收闭环供应链为研究对象,研究突发事件干扰下如何采用收益共享契约协调分散式决策闭环供应链的问题。首先,给出了一个可协调稳定环境下分散式决策闭环供应链的收益共享契约;其次,在突发事件同时干扰闭环供应链中新产品和再造品最大市场需求规模的情况下,分析了集中式决策闭环供应链的最优应对策略,并证实了原收益共享契约在突发事件干扰下会失效;最后,通过对原收益共享契约进行改进,解决了突发事件干扰下的分散式决策闭环供应链协调问题,且改进后的收益共享契约也能够协调稳定环境下的分散式决策闭环供应链。

Research on Coordination of Closed-loop Supply Chain with Differential Price Under Disruption

This paper analyzes the contract coordination of the retailer collecting closed-loop supply chain(CLSC), in which there is difference between the new product pricing and remanufactured product pricing, when the demand of both new product and remanufactured product are disrupted. Firstly, it is proved that a revenue sharing contract can be used to coordinate the decentralized decision making CLSC under normal environment. Then the revenue sharing contract maybe fails when the CLSC is disrupted, and the optimal pricing strategy of centralized decision making CLSC is proposed. Lastly, it is further proved that the improved revenue sharing contract can be used to coordinate the decentralized decision making CLSC when the demand of both new product and remanufactured product are disrupted, and it can coordinate the decentralized decision making CLSC under the normal environment simultaneously.