考虑研发投入溢出效应的供应链网络均衡模型
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- 英文论文题名：A Supply Chain Network Equilibrium Model with R&D and Spillover Effect
- 论文作者：东野升振 ; 周岩 ; 段丁钰 ; 徐明姣 ; 张华民
- 英文论文作者：DONGYE Sheng-zhen ; ZHOU Yan ; DUAN Deng-yu ; XU Ming-jiao ; ZHANG Hua-min ; School of Management Science and Engineering ; Qingdao university
- 年：2016
- 作者机构：青岛大学管理科学与工程系;
- 论文关键词：供应链网络 ; 研发 ; 溢出效应 ; 创新
- 英文论文关键词：supply chain network ; R&D ; spillover effects ; innovation
- 会议召开时间：2016-11-12
- 会议录名称：第十八届中国管理科学学术年会论文集
- 英文会议录名称：Proceedings of the 18th Chinese Annual Conference on Management Science
- 语种：中文
- 分类号：F274;O22
- 学会代码：ZHYJ
- 会议名称：第十八届中国管理科学学术年会
- 会议地点：中国陕西西安
- 主办单位：中国优选法统筹法与经济数学研究会、西安交通大学、中国科学院科技战略咨询研究院、《中国管理科学》编辑部
- 学会名称：中国优选法统筹法与经济数学研究会
- 页数：8
- 文件大小：900k
- 原文格式：O
- 会议级别：全国
摘要
为了探讨知识产权保护力度对供应链网络中各个制造商及网络其他成员的影响,本文建立了考虑研发投入溢出效应的供应链网络均衡模型,其中供应链网络由多个制造商、零售商和需求市场构成,制造商为获得更大的利润会进行研发投入,技术水平的提升会降低生产产品的单位成本,但会产生研发的溢出效应。利用均衡理论和变分不等式分别得到考虑研发投入溢出效应的各个制造商、零售商和需求市场的均衡条件,并得到整个供应链网络的均衡条件。最后给出求解均衡条件的算法和数值算例,分析了制造商的研发投入所产生的溢出效应对供应链网络各成员决策的影响。数值结果表明,不论是研发水平对称还是不对称的情形,随着创新溢出效应的增强,制造商的利益都会受损,且对创新水平高的企业尤其明显。
To explore the effect of protection of intellectual property rights on the manufacturers and other members in the supply chain network,the supply chain network equilibrium model of R&D investment considering spillover effect,which contains manufacturers,retailers and demand markets is established.To obtain greater prof its,manufacturers will invest more in R&D,the unit cost of production will reduce with the improving of the technology level,but it will cause a spillover effect.The equilibrium condition of various manufacturers,retailers,demand markets and the whole supply chain network with R&D investment effect are obtained by the equilibrium theory and variational inequality.The algorithm and numerical examples are given for solving the equilibrium conditions,and analysing the spillover effect of the manufacturer's R&D investment on the decisions of each member in the supply chain network.The numerical experiment results show that,regardless of the R&D level of the manufacturers is symmetric or asymmetric situation,with the enhancement of innovation spillover effect,the manufacturer's interests will be damaged,especially the one whose innovation high level is higher..
To explore the effect of protection of intellectual property rights on the manufacturers and other members in the supply chain network,the supply chain network equilibrium model of R&D investment considering spillover effect,which contains manufacturers,retailers and demand markets is established.To obtain greater prof its,manufacturers will invest more in R&D,the unit cost of production will reduce with the improving of the technology level,but it will cause a spillover effect.The equilibrium condition of various manufacturers,retailers,demand markets and the whole supply chain network with R&D investment effect are obtained by the equilibrium theory and variational inequality.The algorithm and numerical examples are given for solving the equilibrium conditions,and analysing the spillover effect of the manufacturer's R&D investment on the decisions of each member in the supply chain network.The numerical experiment results show that,regardless of the R&D level of the manufacturers is symmetric or asymmetric situation,with the enhancement of innovation spillover effect,the manufacturer's interests will be damaged,especially the one whose innovation high level is higher..
引文
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[15]徐兵,朱道立.产品随机选择下多商品流供应链网络均衡模型研究[J].系统工程理论与实践,2007,3:82-90.
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[17]孙嘉轶,滕春贤,陈兆波.基于微分变分不等式的再制造闭环供应链网络动态模型[J].系统工程理与实践,2015,5:1155-1164.
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[2]Saaskilahti P.Strategic R&D and network compatibility[J].Economics of Innovation&New Technology,2006,15C8):711-733.
[3]Fosfuri A.Giarratana M S.Master of war:Rivals'product innovation and new advertising in mature product markets[J].Management Science,2009,55(2):181-191.
[4]Ge Zehui,Hu Qigong,Xia Yusen.Firms'R&D cooperation behavior in a supply chain[J].Production&Operations Management,2014,23(4):599-609.
[5]田巍,张子刚,刘宁杰.零售商竞争环境下上游企业创新投入的供应链协调[J].系统工程理论与实践,2008,1:64-70.
[6]葛泽慧,胡奇英.上下游企业间的研发协作与产销竞争共存研究[J].管理科学学报,2010,13(4):12-22,56.
[7]孟卫东,邱冬阳,赵世海.网络外部性下基于溢出效应的供应链合作研发模型[J].系统管理学报,2011,20(6):670-677.
[8]熊榆,张雪斌,熊中楷.合作新产品开发资金及知识投入决策研究[J].管理科学学报,2013,(09):53-63.
[9]范波,孟卫东,代建生.具有协同效应的合作研发利益分配模型[J].系统工程学报,2015,(01):34-43.
[10]Nagurney A,Dong J,Zhang Ding.A supply chain network equilibrium model[J].Transportation Research Part E:Logistics and Transportation Review,2002,38(5):281-303.
[11]Dong J,Zhang Ding,Yan Hong.et al.Multitiered supply chain networks:Multicriteria decision-Making under uncertainty[J].Ann als of Operations Res earch,2005,135(1):155-178.
[12]Nagurney A.Supply chain network design under profit maximization and oligopolistic competition[J].Transportation Research Part E:Logistics&Transportation Review,2010,46(3):281-294.
[13]Nagurney A,Yu Min.Sustainable fashion supply chain management under oligopolistic competition and brand differentiation[J].International Journal of Production Economics,2012,135(2):532-540.
[14]Masoumi A H,Yu Min,Nagurney A.A supply chain generalized network oligopoly model for pharmaceuticals under brand differentiation and perishability[J].Transportation Research Part E Logistics&Transportation Review,2012,48(4):762-780.
[15]徐兵,朱道立.产品随机选择下多商品流供应链网络均衡模型研究[J].系统工程理论与实践,2007,3:82-90.
[16]彭向,张勇.基于时变需求的供应链网络动态均衡模型[J].系统工程理论与实践,2013,(05):1158-1166.
[17]孙嘉轶,滕春贤,陈兆波.基于微分变分不等式的再制造闭环供应链网络动态模型[J].系统工程理与实践,2015,5:1155-1164.
[18]Korpelevich G M.The extragradient method for finding saddle points and other problems[J].Ekonomikai Mathematicheskie Matecon,1976,12:747-756.