上海高新技术企业创新结网影响因子实证分析

Influencing Factors of Shanghai High-tech Industry Innovation Networking

在界定上海高新技术产业和行业分类的基础上,基于上海市科委高技术企业年报系统数据,运用结构方程模型分析方法,比较分析了生物医药产业、电子信息产业、新材料产业和高新技术改造传统产业4类高新技术产业创新网络形成过程中的影响因子、影响路径及影响机制。结果表明：（1）高新技术企业创新网络形成过程中主要受到企业规模、企业发展阶段和企业影响力等因子的核心影响,且为正向促进作用;（2）高新技术产业不同行业创新网络的影响因子存有较大差异,如政府干预因子对新材料产业创新结网影响较大,且通过投入创新活动资金的形式干预创新网络构建,但对其他产业创新结网影响相对较小;（3）所有制、空间区位和中介服务等影响因子对高新技术企业创新结网的影响均较小,甚至不产生作用。通过4个高新技术产业创新网络影响因子的实证分析,总结归纳了高新技术企业创新结网的形成机制。

Innovation cooperation has been the common innovation model of innovative firms. Innovation model of firms has experienced technology promotion mode, demand-driven mode, interactive mode, and comprehensive mode, now has entered the fifth generation of innovation network centered mode, which is the leading direction of innovation research in the future. Influence factors, influencing path and influencing mechanism of biomedical industry, electronic information industry, new material industry and equipment manufacturing of Shanghai high-tech industry were analyzed based on the concept definition of Shanghai high-tech industry, the industry classification, and the data of high-tech firm annual report of Shanghai Science and Technology Commission. The results show that, firstly, in firm development stage, firm scale and firm influence are the main factors of innovation network, and play positive roles; Secondly, the role of government intervention in new material industry is the largest, the role in other industries is relatively small and mainly works through the investment of innovation activities, to intervene innovation network construction; Thirdly, the role of firm ownership, space location and intermediary service in the innovation network of four industries is relatively small.Through the comparative analysis of influencing factors of four industry innovation networks, this paper summarizes the impact mechanism of the innovation network of high-tech firms in Shanghai.