区域创新网络格局演化与影响因素研究

The evolution and influence factors of regional innovation network

摘要:

在全球产业革命和科技变革重构发展格局的当下,创新在破解发展困局的基础推动作用重大。创新日益被视为系统性工程,从网络视角研究格局演化及影响因素将有利于推动区域协同创新。因此,本文以我国东部经济强区江苏省的区域创新网络作为研究对象利用江苏省科技进步奖获奖数据探讨了江苏省区域创新网络格局和演化特征,并基于多维邻近性进一步分析了区域创新网络影响因素。研究结果表明：①区域创新形式以合作创新为主导,呈现多边化、开放化、深度化等趋势；区域创新是政产学研各类型创新主体共同参与协作的过程,江苏省区域创新主体呈现以企业为创新核心、高校在创新网络中发挥重要中介枢纽作用的显著特征；外向创新联系覆盖范围广,出现首位城市极化现象；内向创新网络呈现南强北弱的结构化差异,权利中心作用明显。②区域创新网络演化尺度敏感性显著,呈现强中心多极网络化发展趋势；具有较强的边界效应和路径依赖,企业地位突出；城市创新模式稳中有变,区域创新网络不断极化发展。③多维邻近性对江苏省区域创新网络影响效应表现为：社会邻近性正向影响效应最大,组织邻近性表现为负向影响效应,地理邻近性在结网初期作用较大,并对其他邻近性效应具有调节作用；认知邻近性和制度邻近性在结网过程中具有一定的推动效应；多维邻近性对区域创新网络的作用存在极值效应。

Abstract:

At present, a new round of industrial revolution and scientific and technological revolution reconstruct the current development pattern, and innovation plays an increasingly significant role in supporting and leading the solution of major problems in economic and social development. Innovation is increasingly regarded as a systematic project. Studying the pattern of evolution and influence factors from the perspective of network will help to promote regional collaborative innovation . Therefore, this paper uses the data of science and technology advancement awards to analyze the spatial characteristics and evolution characteristics of the innovation network in Jiangsu province. Based on multi-dimensional proximity, the study further explores the influence factors of regional innovation network. The results show that: ① The form of regional innovation is mainly cooperative innovation and shows the trend of multilateralization, openness and depth. Regional innovation is a process in which all types of innovation subjects of government, industry, university and research institute participate. Enterprises are the innovation core, and universities play an important intermediary hub role in the innovation network. Outward innovation connections cover a wide range, and the polarization of the dominant city is obvious; at the same time, the inward innovation network shows significant difference between the south and the north, and the role of right center is obvious. ② The evolution scale sensitivity of regional innovation network is always significant, showing the trend of strong center and multipole network. The boundary effect and path dependence are obvious, and the enterprise has become more and more important. The urban innovation model changes in a stable trend with the regional innovation network polarized. ③ The effects of multi-dimensional proximity on regional innovation network in Jiangsu Province are as follows: social proximity has the largest positive effect, but organizational proximity is opposite. Besides, geographical proximity plays an important role in the initial stage of network formation, and cognitive proximity and institutional proximity have a certain promoting effect in the process of network formation. Geographical proximity can regulate other proximity effects. Most of all, multi-dimensional proximity has an extreme effect of regional innovation network.