城市群圈层结构下的协同创新与产业升级  

Circling-layering Economy of Urban Agglomeration,Co-innovation and Industrial Upgrading

作　　者：陈丛波 叶阿忠 林壮 Chen Congbo;Ye Azhong;Lin Zhuang(School of Business Administration Anhui University of Finance and Economics,Bengbu 233030,China;School of Economics and Management,Fuzhou University,Fuzhou 350108,China)

机构地区：[1]安徽财经大学工商管理学院,安徽蚌埠233030 [2]福州大学经济与管理学院,福建福州350108

出　　处：《科技进步与对策》2023年第11期92-100,共9页Science & Technology Progress and Policy

基　　金：国家自然科学基金面上项目(72073030)。

摘　　要：采用2009—2019年长三角城市群面板数据,构建半参数二机制动态空间杜宾模型考察协同创新对产业升级的动态空间效应及其城市异质性。研究发现,长三角城市群产业升级具有显著动态性和空间相关性,邻近城市协同创新对产业升级的动态空间效应不可忽视;中心城市与外围城市产学合作专利均能在短期和长期推动邻近城市产业升级,但中心城市对协同创新的政府资助在长期内不利于外围城市产业升级;协同创新对本地城市产业升级的当期作用呈现边际递减趋势,维持中心城市产业升级优势更多需要来自邻近城市协同创新对中心城市的空间溢出,而不是中心城市自身协同创新优势。研究结果有助于全面认识协同创新对产业升级的动态空间效应,对推动圈层结构下的中心城市与外围城市创新一体化发展,进而实现城市群整体产业升级具有现实意义。China urgently needs to achieve economic transformation through innovation-driven industrial upgrading to stand out in global competition and lead a new round of industrial reform.China's industrial upgrading involves the largest population and the most comprehensive industrial structure,but the industrial upgrading presents a significant spatial imbalance.The industrial structure of peripheral cities is weak,and the collaborative ability of innovation subjects within cities is insufficient.With the construction of high-speed railway infrastructure,spatial knowledge spillover has become a catalyst for industrial upgrading.The imbalance of industrial upgrading between peripheral cities and central cities can be remedied by spatial knowledge spillover.Therefore,it is necessary to study the spatial spillover effect of co-innovation on industrial upgrading under the circle structure.Academics generally believe that innovation is the driving force for industrial upgrading on the premise that the technological progress direction selected by independent innovation and learning activities is consistent with the regional conditions,and the regional industrial upgrading and economic development can be effectively promoted.Meanwhile when technological progress is inconsistent with regional conditions,the increase in the number of innovative achievements can not match the effect of industrial upgrading.In terms of spatial spillovers driving industrial upgrading in neighboring regions,existing studies mainly focus on the impact of industrial transfer and spatial knowledge spillovers on industrial upgrading.As for the spatial impact of industrial transfer,domestic scholars use the"flying-geese model"to explain the industrial transfer and upgrading from developed regions to less developed regions.Some scholars also hold a critical attitude towards the"flying-geese model",for there are still some improvements.First,it has failed to deeply analyze the differences between the spatial spillover effects of co-innovation of heterogen

关 键 词：圈层结构 协同创新 产业升级 半参数二机制动态空间杜宾模型 

分 类 号：F290[经济管理—国民经济]