中国新能源汽车产业创新网络及其溢出效应研究

Study on Innovation Networks and Its Spillover Effect of China's New Energy Automobile Industry
作者
        熊志飞1(中国科学院地理科学与资源研究所 北京 100101)
        张文忠1,2,3*(中国科学院地理科学与资源研究所 北京 100101;中国科学院区域可持续发展分析与模拟重点实验室 北京 100101;中国科学院大学 资源与环境学院 北京 100049)
中文关键词
         新能源汽车产业;创新网络;溢出效应;空间杜宾模型
英文关键词
        new energy automobile industry;innovation networks;spillover effect;Spatial Dubin Model (SDM)
中文摘要
        知识的网络溢出效应在产业创新发展中的作用日益显著。文章以中国新能源汽车产业的创新活动为研究对象,基于新能源汽车专利数据构建中国新能源汽车产业的城市合作矩阵,并分析了中国新能源汽车产业创新网络的结构及其演化过程。在此基础上,运用空间杜宾模型计算了新能源汽车产业基于创新网络关系的溢出效应,并将结果与基于城市距离关系与邻接关系的溢出效应的结果进行对比。结果表示:(1)中国新能源汽车产业的创新活动已初具规模,并形成了一定规模的创新网络,但城市间、企业间的创新合作关系并不密切;(2)新能源汽车的创新活动主要集中于规模较大的城市中,并且此类城市拥有更强的辐射带动能力;(3)企业的研究与试验发展(R&D)经费投入是推动当地新能源汽车产业创新发展的核心动力,但整体上并未产生显著的溢出效应。
英文摘要
        The network spillover effect of knowledge has been playing an increasingly significant role in the development of industrial innovation. The urban cooperation matrix of China’s new energy automobile industry is built based on new energy automobile patent data, and the structure and evolution process of China’s new energy automobile industry are depicted. On this basis, the spatial Dubin model (SDM) is used to calculate the network spillover effect, and its results are compared with the results of spillover effect based on the relationship of spatial contiguity and distance of cities. The results show that the innovation activities of China’s new energy automobile industry have begun to take shape, and a certain scale of innovation network has been formed. However, the innovation cooperation among cities and enterprises is not close. The innovation activities of new energy automobile industry are mainly concentrated in large cities, and from such cities, the innovation activities have strongly radiation to surrounding regions. The R&D investment of enterprises plays the key role in promoting the innovation and development of the local new energy automobile industry, but it has not produced significant spillover effect on the countrywide scale.
DOI10.16418/j.issn.1000-3045.20220922001
作者简介
熊志飞 中国科学院地理科学与资源研究所博士研究生。主要研究方向为城市网络、生产网络、城市人居环境等。
E-mail:xiongzhifei2019@igsnrr.ac.cn
XIONG Zhifei Doctor candidate of Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences (CAS). His main research fields cover city networks, production networks and urban living environment.
E-mail:xiongzhifei2019@igsnrr.ac.cn
张文忠 中国科学院地理科学与资源研究所研究员。中国发展战略学研究会副理事长。主要从事经济区位论、宜居城市、资源型城市、产业与区域发展等方面的研究。先后主持了国家自然科学基金重点项目和面上项目,以及有关部委的各类研究课题 50余项,发表论文 200多篇。获得北京市科学技术奖二等奖、中国科学院杰出科技成就奖、中国科学院科技促进发展奖、环境保护科学技术奖一等奖等多项奖项。
E-mail:zhangwz@igsnrr.ac.cn
ZHANG Wenzhong Doctor, Researcher at the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences (CAS). He is also serving as Vice Chairman of Chinese Association of Development Strategy Studies. He has long been engaged in research of economic location theory, livable cities, transformation of resources cities, industry and regional development, etc. He has successively hosted or cohosted more than 50 research projects sponsored by the National Natural Science Foundation of China and other ministries. He has published more than 200 papers in academic journals such as Science of the Total Environment, Applied Energy. He has been awarded the second prize of Beijing Science and Technology Award, the Outstanding Scientific and Technological Achievement Award of CAS, the Science and Technology Promotion Development Award of CAS, the first prize of Science and Technology for Environmental Protection, and so on.
E-mail:zhangwz@igsnrr.ac.cn
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