考虑更新时间的汽车租赁供应链回购激励模型  

Study on Buyback Incentive Model of the Car Rental Closed-loop Supply Chain with Update Time of Car

作　　者：梁喜[1] 

机构地区：[1]重庆交通大学财经学院,重庆400074

出　　处：《系统管理学报》2010年第6期625-632,共8页Journal of Systems & Management

基　　金：国家自然科学基金资助项目（70871125）;重庆市自然科学基金资助项目（2006BB0188）

摘　　要：针对由单个汽车制造商和单个租赁商组成的二级闭环供应链系统,占主导地位的汽车制造商对租赁商采用回购激励策略,在回购价格与租赁商产品质量水平具有相关性的前提下,根据回购质量标准淘汰不合格车辆,再根据回购目标的完成情况对租赁商进行奖惩激励.对汽车制造商不采用回购激励策略与采用回购激励策略的情形进行了比较,考虑了租赁商的车辆更新时间、产品质量水平、资金成本以及二手市场对供应链决策的影响.结果表明：当回购率达到一定条件时,汽车制造商可以通过调整奖惩因子来实现供应链利润在其与租赁商之间的分配,从而保证供应链能够达到协调状态.最后,利用算例对结论进行了验证.In view of a secondary closed-loop supply chain system composed of one carmaker and one rental company,when the carmaker is the leader based on Stackelberg game and repurchase price is relevant to product quality level of the rental company,the paper establishes the mathematical models of buyback incentive with update time and analyzes the impact of update time,quality level,fund cost and secondhand market on supply chain decision.The facts indicate that a sound buyback contract can improve car rental supply chain coordination in comparision with only wholesale price contract.At last,this paper verifies the results by mathematics example.

关 键 词：闭环供应链 供应链管理 回购 激励 汽车租赁 更新时间 

分 类 号：F253.4[经济管理—国民经济]