Abstract: The evolutionary study about innovation network of industrial clusters is a new and important hot pot in Economic Geography. This paper combines the research between network and evolution, contributes an analytical framework to examine the innovation network of industrial clusters, which takes the innovation as a core. Take the petroleum equipment manufacturing industry cluster in Dongying for example; the paper proposes that, innovation network evolution has four stages: initial, spin-off, agglomeration and restructuring. Geographical proximity, social proximity and cognation proximity make combined impact of innovation network and flowing of knowledge. With the changes of the external and inner environment, the space of the innovation network will appear new features. This trend presents new challenge to the industrial clusters of New Regionalism.

摘要： 产业集群创新网络的演化研究是经济地理学研究的重要内容和新近热点之一。本文将网络和演化相融合，以创新、知识创造过程为核心，构建了企业和情景变化视角下的产业集群网络演化的分析框架。以山东省东营市石油装备制造业产业集群为例，在集群企业深度访谈和问卷调查的基础上，探究产业集群创新网络的形成、结构特征和演化轨迹。研究发现，创新网络演化可以分为初始、裂变、集聚和重组四个阶段；地理邻近、社会邻近、认知邻近三种邻近性综合作用于创新网络结网与知识流动，并且这种作用具有积累性；随着内外部环境的变化，产业集群创新网络的组织、技术与空间都会出现出新的特征，这些趋势对新区域主义关于产业集群的研究提出了挑战。

关键词: 产业集群, 创新网络, 演化, industrial clusters, innovation network, evolutionary