• 论文 •    

非对称信息下供需链企业间的回购策略分析

索寒生,金以慧   

  1. 清华大学自动化系,北京100084
  • 出版日期:2003-09-15 发布日期:2003-09-25

Buy Back Policy under Asymmetric Information in Two-stage Supply Chain

SUO Han-sheng, JIN Yi-hui   

  1. Dep. of Automation, Tsinghua Univ., Beijing100084, China
  • Online:2003-09-15 Published:2003-09-25

摘要: 回购策略是解决因信息结构的非对称和决策激励的不一致所导致的供需链低效的一种协调机制。本文以一个两阶段的供需链系统为背景,研究了上游供应商在下游零售商的零售价为私有信息的情况下,供应商实施线性回购策略和非线性回购策略的优化方案。研究表明,线性回购策略不能保证系统高效,非线性回购策略无法自动执行。最后通过仿真,验证了结果。

关键词: 供需链, 供需链契约, 协调, 回购, 非对称信息

Abstract: The buy back policy aiming at solving the inefficient problems aroused by asymmetric information and incompatible incentives in the supply chain has been applied abroad in practice. In a two-stage supply chain, we study an optimal buy back policy of the supply chain when the retailer has private information about the price, and derive that the linear buy back policy cant improve the efficiency of the supply chain and the nonlinear buy back policy cant implement under voluntary compliance. Finally, through experimental analysis, the result is validated.

Key words: supply chain, supply chain contract, coordination, buy back, asymmetric information

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