期刊文献+

考虑多种因素的一类三寡头R&D投入系统复杂性研究 被引量:1

Study on Complexity About a Category Three-Oligopoly System with R&D Investment Considering Multi-Factors
下载PDF
导出
摘要 建立了新兴产业中一个带有技术溢出和内生需求的动态三寡头R&D投入博弈模型,着重讨论了决策调整速度和技术溢出率对于模型复杂性的影响。通过三维稳定域研究了模型的纳什均衡点对于决策调整速度和技术溢出率的稳定性,通过二维分岔图对模型的局部分岔进行了分析研究,发现如果决策调整速度过快,系统会通过flip或N-S分岔失去稳定,并最终走向混沌。同时研究了R&D投入调整速度和技术溢出率造成的系统失稳对于各寡头利润的影响程度,发现系统失稳对于各方利润的影响不尽相同,控制技术溢出率,可以确保合作的两个寡头的利润优势。对该模型进行了全局分岔分析,发现寡头们的每一次决策值都不可以盲目的过高。 In this paper, a R &D input game model with spillovers, endogenous demand in a triopoly market is considered. All the players only get incomplete information and we assume they are all bounded rational. Two players make up a cooperative te am,and share the technology a-chievements completely. On the basis of analyzing the stabilities of the only Nash equilibrium point, three-dimensional stable regions are investigated. The complex dynamics,such as bifurca-tion scenarios, route to chaos are displa3ed 2D bifurcation diagrams. Impact of the adjustment speed,spillover rate and endogenous demand parameter on the profit is studied.
出处 《复杂系统与复杂性科学》 EI CSCD 北大核心 2016年第4期80-89,共10页 Complex Systems and Complexity Science
基金 国家自然科学基金(61273231)
关键词 R&D投入博弈 技术溢出 内生需求 分岔分析 R&D game spi llovers endogenous demand bifurcation
  • 相关文献

参考文献4

二级参考文献54

  • 1盛昭瀚,李煜,陈国华,杜建国,王力虎.企业RD投入动态竞争系统的全局复杂性分析[J].管理科学学报,2006,9(3):1-10. 被引量:18
  • 2侯光明,艾凤义.基于混合溢出的双寡头横向R&D合作[J].管理工程学报,2006,20(4):94-97. 被引量:57
  • 3[1]Stenbacka L R. Mergers and investments in cost reduction with private information[J]. International Journal of Industrial Organization, 1991, 9: 397-405
  • 4[2]Wong K P, Tse M K S. Mergers and investments in cost reduction with private information revisited[J]. International Journal of Industrial Organization, 1997, 15: 629-634
  • 5[3]igi c′ K. Intellectual property rights violations and spillovers in North-South trade[J]. European Economic Review, 1998, 42(9): 1779-1799
  • 6[4]Qiu L D, Tao Z. Policy on international R&D cooperation: Subsidy or tax?[J]. European Economic Review, 1998, 42(9): 1727-1750
  • 7[5]Suzumura K. Cooperative and noncooperative R&D in an oligopoly[J]. American Economic Review, 1992, 82(5): 1307-1320
  • 8D'Aspremont, Jacqueminde. Cooperative and non-cooperative R&D in a duopoly with spillover [ J ]. American Economic Review, 1988,78(5) : 1133 - 1137.
  • 9Henriques. Cooperative and noncooperative R&D in duopoly with spillovers : comment[J]. American Economic Review, 1990,80 (3) : 638 -640.
  • 10Gersbach H, Schmutzler A. External spillovers, internal spillovers and the geography of production and innovation [ J ]. Regional Science and Urban Economics,1999,29:679 -696.

共引文献28

同被引文献1

引证文献1

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部