长三角区域一体化扩容、协调集聚与区域创新  

Integration Enlargement,Coordinated Agglomeration and Regional Innovation in the Yangtze River Delta

作　　者：孔令丞[1] 王悦[1] 谢家平 Kong Lingcheng;Wang Yue;Xie Jiaping(School of Business,East China University of Science and Technology,Shanghai 200237,China;College of Business,Shanghai University of Finance and Economics,Shanghai 200433,China)

机构地区：[1]华东理工大学商学院,上海200237 [2]上海财经大学商学院,上海200433

出　　处：《财经研究》2022年第12期34-47,共14页Journal of Finance and Economics

基　　金：国家社会科学基金重点项目(20AJY008);国家社会科学基金重大项目(20&ZD060)。

摘　　要：优化创新要素空间配置是提高区域创新效率和建设创新型国家的重要途径。文章构建了理论模型,研究发现:一体化扩容有利于引导要素在更大空间范围内流动并实现优化配置,所导致的要素协调集聚是区域创新可持续发展的关键。在协调集聚的调节作用下,一体化扩容通过专业化分工、创新价值链协同及市场规模扩张三种作用机制促进区域创新。实证检验结果验证了理论研究的有效性:要素协调集聚对扩容后的区域创新具有显著调节作用。一体化扩容政策的创新驱动效应及协调集聚的调节作用在原位城市和新进城市中具有异质性。三种作用机制的创新激励作用有效,但扩容对新进城市的创新价值链协同效应的影响效果相对有限。进一步对长三角G60科创走廊的空间溢出效应进行检验,研究发现距离G60科创走廊小于300km的范围内存在显著的空间溢出效应,其辐射范围基本覆盖长三角全域。文章的研究为建设长三角科技创新共同体与实现长三角更高质量一体化提供政策参考。In recent years,the mismatch of innovation elements has restricted the innovation development of the Yangtze River Delta urban agglomeration to a certain extent. In this context,how to coordinate the rational allocation of innovation elements in the Yangtze River Delta,enhance the innovation-driven effect of regional integration enlargement,and enhance the driving ability and radiation scope of the science and technology innovation center,is critical for comprehensively promoting high-quality regional integration and accelerating the construction of the new development pattern of “dual circulation”.This paper systematically analyzes the innovation effect of the regional integration enlargement and the adjustment mechanism of innovation element coordinated agglomeration from the theoretical and empirical levels. It is found that regional integration enlargement promotes the free flow and optimal allocation of nonregional elements in a larger space,and the resulting coordinated agglomeration of elements will help to promote the sustainable development of regional innovation. Under the adjustment effect of element coordinated agglomeration,integration enlargement drives the improvement of regional innovation level through the specialization of labor,the coordination of innovation value chain and the expansion of market scale. However,the innovation effect of the integration enlargement of the Yangtze River Delta and the adjustment mechanism of innovation element coordinated agglomeration are heterogeneous in the central in-situ city and the newly entered peripheral city. Because of the weak innovation foundation,insufficient scientific research transformation ability and relative marginalization of innovation resource allocation,the peripheral city is unable to promote regional innovation levels through the multi-subject collaborative innovation path of innovation value chain. The G60 Science and Technology Innovation Corridor is becoming the innovation center,and will be further driving the innovation developme

关 键 词：区域一体化扩容 协调集聚 区域创新 空间溢出 

分 类 号：F061.5[经济管理—政治经济学] F062.9F290