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| Spatial Structure Evolution and Mechanism Differences of Digital Innovation Networks in the Yangtze River Delta:from a Multi-Scale Perspective |
| Xuan Zeyuan, Duan Jinjun, Hua Yining, Yao Mengchao |
| Business School, Soochow University, Suzhou 215000, China |
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Abstract This paper takes the Yangtze River Delta region as the research object, starting from the spatial scale of “province-city-county”, and analyzes the digital innovation distribution pattern and network structure characteristics of the Yangtze River Delta at different scales by using spatial correlation analysis, gravity force model, social network analysis, and uses QAP method to analyze the mechanism of difference of spatial network structure at different scales.The study found that the digital innovation activities presented obvious spatial differentiation patterns;city clusters and metropolitan areas are becoming the main spatial manifestations of digital innovation activities and networks;the formation and development of digital innovation networks in the Yangtze River Delta is the result of the interaction of various socio-economic factors.Based on this, policy recommendations for the construction of digital innovation networks are proposed, Localities should seize the Yangtze River Delta integration strategy to promote digital transformation through measures such as introducing digital talents and improving public transportation and digital infrastructure.
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Received: 16 May 2022
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[1]陈晓红.数字经济时代的技术融合与应用创新趋势分析[J].中南大学学报 (社会科学版),2018,24 (5):1-8.
[2]刘丹,闫长乐.协同创新网络结构与机理研究[J].管理世界,2013 (12):1-4.
[3]于明洁,郭鹏,张果.区域创新网络结构对区域创新效率的影响研究[J].科学学与科学技术管理,2013,34 (8):56-63.
[4]CASTELL M.Therise of network society[M].London:Blackwell Oxford,2009.
[5]吴志强,陆天赞.引力和网络:长三角创新城市群落的空间组织特征分析[J].城市规划学刊,2015 (2):31-39.
[6]STORPER M.The limits to globalization:technology districts and international trade[J].Economic geography,1992,68 (1):60-93.
[7]STORPER M.Regional “worlds”of production:learning and innovation in the technology districts of France,Italy and the USA[J].Regional studies,1993,27 (5):433-455.
[8]FRENKEN K,BOSCHMA R A.A theoretical framework for evolutionary economic geography:industrial dynamics and urban growth as a branching process[J].Papers in evolutionary economic geography,2007,7 (5):635-649.
[9]GERTLER M S.Tacit knowledge and the economic geography of context,or the undefinable tacitness of being (there)[J].Journal of economic geography,2003,3 (1):75-99.
[10]TURKINA E,ASSCHE A V,KALI R.Structure and evolution of global cluster networks:evidence from the aerospace industry[J].Journal of economic geography,2016,16 (6):1211-1234.
[11]何舜辉,杜德斌,焦美琪,等.中国地级以上城市创新能力的时空格局演变及影响因素分析[J].地理科学,2017,37 (7):1014-1022.
[12]王腾飞,谷人旭,马仁锋.知识溢出研究的 “空间性”转向及人文与经济地理学议题[J].经济地理,2020,40 (6):47-59.
[13]曾刚,王秋玉,曹贤忠.创新经济地理研究述评与展望[J].经济地理,2018,38 (4):19-25.
[14]孙勇,樊杰,刘汉初,等.长三角地区数字技术创新时空格局及其影响因素[J].经济地理,2022,42 (2):124-133.
[15]FREEMAN C.Networks of innovators:a synthesis of research issues[J].Research policy,1991,20 (5):499-514.
[16]周锐波,邱奕锋,胡耀宗.中国城市创新网络演化特征及多维邻近性机制[J].经济地理,2021,41 (5):1-10.
[17]段德忠,杜德斌,谌颖,等.中国城市创新网络的时空复杂性及生长机制研究[J].地理科学,2018,38 (11):1759-1768.
[18]张路蓬,薛澜,周源,等.战略性新兴产业创新网络的演化机理分析:基于中国2000—2015年新能源汽车产业的实证[J].科学学研究,2018,36 (6):1027-1035.
[19]张凯煌,千庆兰,陈清怡.多尺度视角下中国新能源汽车产业创新空间格局及网络特征[J].地理科学进展,2021,40 (11):1824-1838.
[20]NONI I D,ORSI L,BELUSSI F.The role of collaborative networks in supporting the innovation performances of lagging-behind European regions[J].Research policy,2018,47 (1):1-13.
[21]BALLAND P A,BOSCHMA R A,CRESPO J,et al.Smart specialization policy in the European Union:relatedness,knowledge complexity and regional diversification[J].Social science electronic publishing,2019,53 (9):1252-1268.
[22]孙中瑞,樊杰,孙勇.群内和跨群双视角下成渝城市群合作创新网络时空演化研究[J].地域研究与开发,2022,41 (1):26-31,44.
[23]陈清怡,千庆兰,姚作林.广东省城市创新发展水平及其网络结构演化[J].经济地理,2021,41 (4):38-47.
[24]李梦程,王成新,刘海猛,等.黄河流域城市发展质量评价与空间联系网络特征[J].经济地理,2021,41 (12):84-93.
[25]冯颖,侯孟阳,姚顺波.中国粮食生产空间关联网络的结构特征及其形成机制[J].地理学报,2020,75 (11):2380-2395. |
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2023, Vol. 4 
