回购契约下供应链对突发事件的协调应对  

Supply Chain Coordination under Disruptions with Buy Back Contract

作　　者：于辉[1] 陈剑[1] 于刚[2] 

机构地区：[1]清华大学经济管理学院,北京100084 [2]美国德州大学奥斯汀分校

出　　处：《系统工程理论与实践》2005年第8期38-43,共6页Systems Engineering-Theory & Practice

基　　金：博士后科学基金(2004035049);国家自然科学基金(70321001;70329001)

摘　　要：在回购契约下,可以实现供应链的协调.然而突发事件造成零售商面临的需求分布变化时,这个协调将被打破.为此给出了供应链对突发事件的最优应对策略,并改进了回购契约使其能协调应对突发事件,即:改进后的回购契约具有抗突发事件性.For two stage supply chain consisting of one supplier and one retailer who faces stochastic market demand, it can be coordinated with buy back contract under some setting. But this coordination may be broken off by an emergent event, which maybe make the demand disruptions, i.e., it makes the demand distribution different from the assumption needed to achieve original supply chain＇s coordination. In this paper, an optimal strategy for supply chain to the disruptions is given and, as optimal response for the supply chain to the disruptions, an adjusted buy back contract which has anti-disruption-ability is proposed and some managerial insights are provided.

关 键 词：供应链协调 突发事件应急管理 回购契约 抗突发事件性 

分 类 号：F406.7[经济管理—产业经济]