企业集群创新网络动态演化模型  

Evolution Model of Innovation Networks in Enterprise Clusters

作　　者：李勇[1] 屠梅曾[2] 史占中[2] 

机构地区：[1]上海社会科学院,上海200020 [2]上海交通大学安泰经济与管理学院,上海200052

出　　处：《系统工程理论方法应用》2006年第2期180-184,共5页Systems Engineering Theory·Methodology·Applications

基　　金：国家社会科学基金资助项目(02CJY016)

摘　　要：介绍了企业集群创新网络的组成与知识流动。基于物理学在复杂网络结构研究方面的新进展,设定了创新网络的初始状态和优先连接机制,提出形成企业集群创新网络的活动包括加点、加边和重连,认为遵循优先连接机制的这三类活动会使得集群创新网络成为规模有限的无尺度网络。创新网络具有较高的容错性而抗攻击能力较弱,而且网络的稳定性依赖于地方和非地方联系的适当组合。The components and knowledge flows on innovation networks in enterprise clusters are analyzed first in this paper. Based on the latest research on complex network model in physics, the initial condition of network and the corresponding preferential attachment are proposed. Innovation networks grow with addition of new nodes and links, or rewiring of links from one node to another. A finite size scale-free network would be formed on condition that these events conform to the preferential attachment. The network displays high tolerance for errors but very low tolerance for attacks. Moreover, the robustness of innovation network depends on appropriate combination of local and non-local links.

关 键 词：创新网络 优先连接 无尺度网络 

分 类 号：F271[经济管理—企业管理]