时间敏感需求下的制造供应链研发协调研究  

Research on R&D Coordination in Manufacturing Supply Chain under Time-sensitive Demand

作　　者：苏菊宁[1] 任娟娟[1] 陈菊红[1] 

机构地区：[1]西安理工大学经济与管理学院,陕西西安710054

出　　处：《工业工程与管理》2010年第2期12-16,112,共6页Industrial Engineering and Management

摘　　要：考虑由一个总装制造商和一个零部件供应商组成的制造供应链,在分别分析了集中系统和分散系统的研发决策的基础上,提出了研发费用分担机制,用博弈论的方法分析了供应商的研发投入决策和制造商的分担政策,探讨了博弈均衡存在的条件和供应链的系统协调性,得出了供应链Pareto有效研发合作方案。研究发现,研发费用分担机制可以刺激研发投入增加,不仅使供应链的利润得到优化,而且可以实现双赢;但这种激励还不足以使研发投入达到最优水平,不能实现供应链的Pareto最优。最后的赋值分析验证了理论分析得到的结论。The cooperation among the manufacturer and the supplier in a growing-period product R D was discussed in this paper.After analyzing decisions of centralized system and decentralized system respectively,a R D investment sharing policy was proposed.The optimum R D investment of the supplier and the optimum investment-sharing ratio of the manufacture were discussed with game theory approach.Further more,the existence condition of game equilibrium and the coordination of supply chain were studied.Based on this,Pareto efficient cooperative R D scheme between manufacturer and supplier was obtained.The results showed that the investment sharing policy of the manufacture could stimulate the R D investment of the supplier.As a result of that,not only the profit of supply chain was increased,but also the win-win situation was formed.However,the stimulation degree of the investment sharing policy couldn＇t make the R D investment reach the level of that would realize the Pareto optimum of supply chain.In the end,a numerical example was given to illustrate the correlative conclusions from theoretical analysis.

关 键 词：时间敏感需求 研发合作 费用分担机制 供应链协调 

分 类 号：F224[经济管理—国民经济]