创新网络是企业创新在地理空间和战略关系层面上的综合体现。在经济地理视角下,本文重点从企业层面的联盟创新网络,产业层面的集群创新网络,以及区域层面的共生创新网络加以具体评述与分析。在企业层面,强调企业在网络当中的核心地位,以及如何通过企业战略联盟构建创新网络;在产业层面,强调产业集群要素对创新网络影响,更倾向刻画创新网络是一种以产业地理空间为边界的整体性创新网络;在区域层面,跨越企业所处的产业边界,基于生态共生思想提出区域共生创新网络的新范式。最后,提出创新网络未来的研究应重点关注企业、产业与区域三个层面的协同演化,突破传统区域创新网络的空间特征和地理格局,探讨如何构架一个具有层次性、协同性和互动开放性的区域生态共生创新网络。

The current innovation activities continuously show dual trends of spatial agglomeration and global diffusion, innovation network is the overall reflection of enterprise innovation at geography space and strategic relationships levels. From economic geographical perspective, this paper reviewed and analyzed the foreign literature of innovation network specifically focused on three different levels including alliance innovation network at corporate level, cluster innovation network at industrial level and symbiotic innovative network at regional level. At corporate level, this paper emphasized the core position of enterprise in network, and how to built innovation network through strategic alliance; At industrial level, it emphasized industrial cluster elements have impacts on innovation network, and it is more inclined to built integrated innovation network based on industrial boundary; At regional level, this paper proposed symbiotic innovation network across industrial boundaries based on the concept of symbiosis and ecological thinking. The future research should focus on the co-evolution of innovation networks at three levels of corporation, industry and region, break the spatial characteristics and geography pattern of traditional regional innovation networks, and discuss how to build a hierarchical, cooperative and open interactive tridimensional innovation network. Finally, it was proposed that the future research should focus on its collaborative evolution at three levels, take modern ecological concepts such as eco constraints, sustainable development, low carbon emissions into innovation network research, break the spatial characteristics and geographic pattern of traditional regional innovation networks, achieve mutual coordination between corporation, industry and region, and discuss how to build a hierarchical, collaborative and open interactive regional eco-symbiotic innovation network.