集聚视角下城市群与产业群技术创新联动、同群效应与创新涌现的关系研究

Research on the Relationship between Technological Innovation Linkage, Co cluster Effect, and Innovation Emergence between Urban Agglomeration and Industrial Agglomeration from the Perspective of Agglomeration

摘要:

为进一步厘清在城市群和产业群的空间交叠下创新涌现的形成机制，促进资源聚集的城市群成为技术创新活跃区域、激发创新涌现，从微观个体企业视角，以我国6个主要城市群中在沪深两市2015－2020年上市企业作为研究对象，研究城市群与产业群在空间交叠发展中的联动与同群效应现象。结果表明：（1）城市群与产业群协同发展有助于创新涌现，群内同行业企业创新行为联动，且由于多样化聚集效应，不同行业创新行为也具有显著的联动效应，而且这在中东部城市群与成熟型城市群中尤为明显；（2）城市群企业创新行为的同群效应有助于创新涌现，企业的创新行为会受到群内同行业其他企业创新行为的影响，且在同一产权性质的企业间作用更明显；（3）城市群服务业与先进制造业协同发展有助于技术创新，流通性服务业、知识性服务业的发展会推动先进制造业企业积极开展技术创新，利于诱发城市群的创新涌现。最后基于研究结论，为促进城市群创新涌现，提出在城市群建设政策制定上注意强化协调发展机制、增强企业技术联系和注重产业政策专业化与多元化协同发展等建议。

Abstract:

In order to further clarify the formation mechanism of innovation emergence under the spatial overlap of urban agglomerations and industrial agglomerations, promote resource concentrated urban agglomerations to become active areas for technological innovation, and stimulate innovation emergence, from the perspective of micro individual enterprises, this study focuses on the linkage and conglomeration effect phenomenon between urban agglomerations and industrial agglomerations in the spatial overlap development of six major urban agglomerations in China, with listed companies on the Shanghai and Shenzhen Stock Exchanges from 2015 to 2020 as the research object. The results indicate that: (1) the coordinated development of urban clusters and industrial clusters contributes to the emergence of innovation, and the innovation behavior of enterprises in the same industry within the cluster is linked. Moreover, due to the diversified clustering effect, the innovation behavior of different industries also has a significant linkage effect, especially in the central and eastern urban clusters and mature urban clusters; (2) The co cluster effect of innovation behavior among urban agglomeration enterprises is conducive to the emergence of innovation. The innovation behavior of enterprises is influenced by the innovation behavior of other enterprises in the same industry within the cluster, and the effect is more pronounced among enterprises with the same property nature; (3) The coordinated development of urban agglomeration service industry and advanced manufacturing industry contributes to technological innovation. The development of circulation service industry and knowledge-based service industry will promote advanced manufacturing enterprises to actively carry out technological innovation, which is conducive to inducing the emergence of innovation in urban agglomeration. Finally, based on the research findings, in order to promote the emergence of innovation in urban agglomerations, suggestions are proposed to strengthen the coordinated development mechanism, enhance enterprise technological connections, and focus on the specialization and diversified coordinated development of industrial policies in the formulation of urban agglomeration construction policies.