需求和回收扰动的闭环供应链定价和协调  

Coordination and pricing for closed-loop supply chain based on demand and collection disruptions

作　　者：王旭[1] 王银河[1] 

机构地区：[1]重庆大学机械工程学院,重庆400030

出　　处：《计算机集成制造系统》2013年第3期624-630,共7页Computer Integrated Manufacturing Systems

基　　金：国家软科学研究计划资助项目(2009GXQ6D178);重庆市科技攻关计划重大资助项目(CSCT2010AA2044);中央高校基本科研业务费跨学科类重大资助项目(CDJZR12118801)~~

摘　　要：为实现干扰事件下闭环供应链成员间的协调应对,考虑需求为价格的线性函数的条件下,研究由单个制造商和单个零售商组成的闭环供应链系统。当干扰事件引起市场规模、再制造成本、回收价格敏感系数同时发生扰动时,构建了一个两级闭环供应链博弈模型。分别研究了在集中和分散化决策下闭环供应链的最优决策。研究表明,原有的数量折扣契约对原有稳定情形具有一定的鲁棒性,但干扰事件发生后,尤其当回收敏感系数扰动超过规定范围时,应调整生产计划并采用新的数量折扣契约,从而达到闭环供应链的协调。通过算例验证了相关结论的有效性。In the condition of considering the demand belonging to linear function with price, a closed-loop supply chain system with single manufacturer and single retailer was established. When disturbing incident caused disrup- tion of market scale, reproduction cost and recovery price sensitivity coefficient simultaneously, a two-echelon closed-loop supply chain model was constructed. The optimal strategies of closed-loop supply chain under the cen- tralized mode and decentralized mode were studied respectively. Research result showed that the original quantity discount contract of the closed-loop supply chain with no disruption had certain robustness under a small disruption. However, as the disruptions exceeded a certain range especially recovery price sensitivity coefficient when disruption even was happened, the original production plan should be changed and the new quantity discount contract should be designed to coordinate the closed-loop supply chain. A numerical example was given to verify the effectiveness of conclusions.

关 键 词：闭环供应链 生产成本 数量折扣契约 干扰管理 协调 

分 类 号：F460.2[经济管理—产业经济]