企业集群中的创新传播动力学研究被引量：11

Dynamics of Innovation Diffusion in Enterprise Clusters

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摘要研究了企业集群中的创新传播过程,基于复杂网络上传染模型研究的新进展,在分类混合假设条件下,分析了集群知识系统中SIR模型的创新传播过程,表明传播的动力学结构具有层级性,是从度大的结点群一直向度小的结点群传播;集群知识系统中度大的结点是创新的早期采用者,能起到意见领袖的作用。 The spread of innovation in enterprise clusters is analyzed for the first time in this paper. Based on the latest research on epidemic model of complex networks, the spread of innovation of SIR model of knowledge systems in enterprise clusters is proposed in the premise of assortative mixing. It is clarified that the process follows a precise hierarchical dynamics. Once the highly connected nodes are reached, the infection spreads in the system in a progressive cascade across smaller degree classes. Since highly connected nodes are early innovation acceptors that boost innovation diffusion in enterprise clusters as opinion leaders.

作者李勇史占中屠梅曾

机构地区上海交通大学管理学院

出处《科学学与科学技术管理》 CSSCI 北大核心 2005年第5期77-80,共4页 Science of Science and Management of S.& T.

基金国家社会科学基金课题<中小企业集群化成长与科技园区集约化发展>资助项目(02CJY016)

关键词企业集群动力学创新传播过程知识系统模型研究假设条件意见领袖 SIR 层级性结点采用者 enterprise cluster knowledge system innovation diffusion SIR model

分类号 F270 [经济管理—企业管理] O313 [理学—一般力学与力学基础]

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