THE EVOLUTION AND THE SPATIAL EXPANSION PATTERN OF THE DIGITAL ECONOMY NETWORK IN THE YANGTZE RIVER DELTA REGION BASED ON INTERFIRM INVESTMENT RELATIONSHIP
LENG Shuo-feng1, XI Guang-liang1,2, ZHEN Feng1,2, LIU Han-yang3
1. School of Architecture and Urban Planning, Nanjing University, Nanjing 210093, China; 2. Jiangsu Smart City Research Base, Nanjing 210093, China; 3. Kellstadt Graduate School of Business, DePaul University, Chicago 60604, America
Abstract：The development of information technology has profoundly changed human production and lifestyle as well as socio-economic organizational models, bringing about a drastic transformation of urban and regional space. Based on the equity correlation data of digital economy enterprises in the Yangtze River Delta, this paper constructed a weighted digital economy industrial investment network with prefecture-level cities and counties as the study units. This paper studied the evolution characteristics of the network of the digital economy of the Yangtze River Delta from 2010 to 2020, and summarized three spatial expansion modes of core expansion, node expansion and edge expansion. The research findings are as follows: (1) From 2010 to 2020, the polarization process of the Yangtze River Delta digital economy network gradually slowed down, and the network gradually became stable and centralized. (2) The core region of the Yangtze River Delta digital economy network basically covered Jiangsu, Zhejiang and Shanghai. (3) The Yangtze River Delta digital economy network presents a "diamond + radial" spatial structure, and the triangle formed by Shanghai, Hangzhou and Ningbo occupies the center of gravity of the entire structure. (4) The overall network of the Yangtze River Delta digital economy has experienced a stage of focusing on core expansion and paying equal attention to core expansion and node expansion.
冷硕峰, 席广亮, 甄峰, 刘翰阳. 基于企业股权关联的长三角数字经济网络演变和空间扩展模式研究[J]. 人文地理, 2024, 39(3): 81-91,182.
LENG Shuo-feng, XI Guang-liang, ZHEN Feng, LIU Han-yang. THE EVOLUTION AND THE SPATIAL EXPANSION PATTERN OF THE DIGITAL ECONOMY NETWORK IN THE YANGTZE RIVER DELTA REGION BASED ON INTERFIRM INVESTMENT RELATIONSHIP. HUMAN GEOGRAPHY, 2024, 39(3): 81-91,182.
刘卫东,甄峰.信息化对社会经济空间组织的影响研究[J].地理学报,2004,59(7S):67-76.[Liu Weidong, Zhen Feng. Spatial implications of new information and communication technologies[J]. Acta Geographica Sinica, 2004,59(7S):67-76.]
[2]
张捷,顾朝林,都金康,等.计算机网络信息空间(Cyberspace)的人文地理学研究进展与展望[J].地理科学,2000,20(4):368-374.[Zhang Jie, Gu Chaolin, Du Jinkang, et al. Geographical approach to cyberspace:Review and prospect[J]. Scientia Geographica Sinica, 2000,20(4):368-374.]
[3]
Song Z Y, Liu W D, Ma L, et al. Measuring spatial differences of informatization in China[J]. Chinese Geographical Science, 2014, 24(6):717-731.
[4]
闫小培.信息产业与城市发展[M].北京:科学出版社,1999:1-5.[Yan Xiaopei. Information Industry and Urban Development[M]. Beijing:Science Press, 1999:1-5.]
[5]
刘卫东,Peter Dicken,杨伟聪.信息技术对企业空间组织的影响——以诺基亚北京星网工业园为例[J].地理研究,2004,23(6):833-843.[Liu Weidong, Peter Dicken, Yang Weicong. The impacts of new information and communication technologies on the spatial organization of firms:A case study of the Xingwang industrial park in Beijing[J]. Geographical Research, 2004,23(6):833-843.]
[6]
汪明峰,宁越敏.互联网与中国信息网络城市的崛起[J].地理学报, 2004,59(3):446-454.[Wang Mingfeng, Ning Yuemin. The internet and the rise of information network cities in China[J]. Acta Geographica Sinica, 2004,59(3):446-454.]
[7]
曹前,沈丽珍,甄峰.中国互联网企业空间演化与城市网络特征研究[J].人文地理,2018,33(5):97-105.[Cao Qian, Shen Lizhen, ZhenFeng. Spatial evolution of China's internet enterprises and the characteristics of city network[J]. Human Geography, 2018,33(5):97-105.]
[8]
甄峰,王波,陈映雪.基于网络社会空间的中国城市网络特征——以新浪微博为例[J].地理学报,2012,67(8):1031-1043.[Zhen Feng, Wang Bo, Chen Yingxue. China's city network characteristics based on social network space:An empirical analysis of Sina micro-blog[J]. Acta Geographica Sinica, 2012,67(8):1031-1043.]
[9]
刘程军,周建平,蒋建华,等.电子商务背景下县域物流的空间联系及其网络结构研究——以浙江省为例[J].地理科学,2019,39(11):1719-1728.[Liu Chengjun, Zhou Jianping, Jiang Jianhua, et al. County-level logistics spatial linkage and network structure under the electronic commerce environment in Zhejiang province[J]. Scientia Geographica Sinica, 2019,39(11):1719-1728.]
[10]
孙阳,姚士谋,张落成.中国沿海三大城市群城市空间网络拓展分析——以综合交通信息网络为例[J].地理科学,2018,38(6):827-837.[Sun Yang, Yao Shimou, Zhang Luocheng. Spatial expansion of urban network for the three coastal agglomerations of China:A study based on integrated traffic information network[J]. Scientia Geographica Sinica, 2018,38(6):827-837.]
[11]
王姣娥,景悦.中国城市网络等级结构特征及组织模式——基于铁路和航空流的比较[J].地理学报,2017,72(8):1508-1519.[Wang Jiao'e, Jing Yue. Comparison of spatial structure and organization mode of inter-city networks from the perspective of railway and air passenger flow[J]. Acta Geographica Sinica, 2017,72(8):1508-1519.]
[12]
马璇,郑德高,张振广,等.基于新经济企业关联网络的长三角功能空间格局再认识[J].城市规划学刊,2019(3):58-65.[Ma Xuan, Zheng Degao, Zhang Zhenguang, et al. Re-imaging the spatial pattern of the Yangtze River Delta region based on the network of new economic enterprises[J]. Urban Planning Forum, 2019(3):58-65.]
[13]
周巍,汪明峰.基于"互联网+"经济的中国城市体系结构[J].城市发展研究,2018,25(9):9-15.[Zhou Wei, Wang Mingfeng. Chinese urban system structure based on "Internet Plus" economy[J]. Urban Development Studies, 2018,25(9):9-15.]
[14]
王启轩,张艺帅,程遥.信息流视角下长三角城市群空间组织辨析及其规划启示——基于百度指数的城市网络辨析[J].城市规划学刊,2018(3):105-112.[Wang Qixuan, Zhang Yishuai, Cheng Yao. Spatial organization of the Yangtze River Delta urban agglomeration and its implications on planning from the perspective of information flow:Analysis of city network based on Baidu index[J]. Urban Planning Forum, 2018(3):105-112.]
[15]
罗贞礼.我国数字经济发展的三个基本属性[J].人民论坛·学术前沿,2020(17):6-12.[Luo Zhenli. Three basic attributes of the development of digital economy in China[J]. Frontiers, 2020(17):6-12.]
[16]
魏宗财,魏纾晴,彭丹丽,等.数字经济影响下城市零售空间变化及其规划响应[J].规划师,2021,37(13):24-30.[Wei Zongcai, Wei Shuqing, Peng Danli, et al. An analysis of urban retail space variation and planning response under the influence of digital economy[J]. Planners, 2021,37(13):24-30.]
[17]
詹庆明,唐路嘉.数字经济背景下城市空间的演变与规划应对[J].规划师,2021,37(13):5-11.[Zhan Qingming, Tang Lujia. Urban space evolution and planning response in digital economy[J]. Planners, 2021, 37(13):5-11.]
[18]
林颖,李润田,帅坤,等.数字经济对城市空间开发行为的影响及优化策略[J].规划师,2021,37(13):12-17.[Lin Ying, Li Runtian, Shuai Kun, et al. A study of digital economic impact on urban space development and improvement strategy[J]. Planners, 2021,37(13):12-17.]
[19]
赵放,刘雨佳.中国数字经济的联系强度、空间结构与发展策略[J].山西大学学报(哲学社会科学版),2021,44(4):99-108.[Zhao Fang, Liu Yujia. The connection strength, spatial structure and development strategy of China's digital economy[J]. Journal of Shanxi University (Philosophy and Social Sciences Edition), 2021, 44(4):99-108.]
[20]
丁亮,徐志乾,章俊屾,等.浙江省城市群数字经济产业空间格局与规划探讨[J].规划师,2021,37(13):18-23.[Ding Liang, Xu Zhiqian, Zhang Junshen, et al. Spatial pattern and planning agenda of digital economy in Zhejiang urban agglomerations[J]. Planners, 2021, 37(13):18-23.]
[21]
杨卓,汪鑫,罗震东.基于B2B电商企业关联网络的长三角功能空间格局研究[J].城市规划学刊,2020(4):37-42.[Yang Zhuo, Wang Xin, Luo Zhendong. The spatial pattern of the Yangtze River Delta Region based on the B2B E-Commerce enterprise network[J]. Urban Planning Forum, 2020(4):37-42.]
[22]
饶叶玲,罗震东.数字化转型与深度扩散:基于B2B电商企业的长三角产业空间演化研究[J].城市规划学刊,2021(3):82-89.[Rao Yeling, Luo Zhendong. Digital transformation and deep diffusion:The evolution of industrial space in the Yangtze River Delta region based on B2B E-Commerce enterprises[J]. Urban Planning Forum, 2021(3):82-89.]
[23]
Chen B, Zhu H. Has the digital economy changed the urban network structure in China:Based on the analysis of China's top 500 new economy enterprises in 2020[J]. Sustainability, 2022,14(1):150. https://www.mdpi.com/2071-1050/14/1/150.DOI:10.3390/su14010150.
[24]
Zhu W J, Huang J, Cai N. Comparing the digital economy urban network:Study based on the human resource needs in the Yangtze River Delta, China[J/OL]. Journal of Urban Planning and Development, 2022,148(4):05022033. https://ascelibrary.org/doi/10.1061/%28ASCE%29UP.1943-5444.0000886.
[25]
陆璐,魏冶,庞瑞秋,等.航空企业视角的中国航空客运网络组织模式[J].地理科学,2019,39(4):550-559.[Lu Lu, Wei Ye, Pang Ruiqiu, et al. Organization mode of China air passenger transport network from the perspective of aviation enterprise[J]. Scientia Geographica Sinica, 2019,39(4):550-559.]
[26]
陈伟,刘卫东,柯文前,等.基于公路客流的中国城市网络结构与空间组织模式[J].地理学报,2017,72(2):224-241.[Chen Wei, Liu Weidong, Ke Wenqian, et al. The spatial structures and organization patterns of China's city networks based on the highway passenger flows[J]. Acta Geographica Sinica, 2017,72(2):224-241.]
[27]
张逸群,张京祥,杨洁莹.网络结构视角下的边缘创新模式解读——以长三角地区为例[J].经济地理,2023,43(2):60-69.[Zhang Yiqun, Zhang Jingxiang, Yang Jieying. Understanding peripheral innovation through the lens of network structure:A case of the Yangtze River Delta (YRD), China[J]. Economic Geography, 2023, 43(2):60-69.]
[28]
周灿,曾刚,宓泽锋,等.区域创新网络模式研究——以长三角城市群为例[J].地理科学进展,2017,36(7):795-805.[Zhou Can, Zeng Gang, Mi Zefeng, et al. The study of regional innovation network patterns:Evidence from the Yangtze River Delta urban agglomeration[J]. Progress in Geography, 2017,36(7):795-805.]
[29]
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.[Zhou Ruibo, Qiu Yifeng, Hu Yaozong. Characteristics, evolution and mechanism of inter-city innovation network in China:From a perspective of multi-dimensional proximity[J]. Economic Geography, 2021,41(5):1-10.]
[30]
王帮娟,王涛,刘承良.中国技术转移枢纽及其网络腹地的时空演化[J].地理学报,2023,78(2):293-314.[Wang Bangjuan, Wang Tao, Liu Chengliang. Spatiotemporal dynamics of China's technology transfer hubs and their hinterworlds[J]. Acta Geographica Sinica, 2023,78(2):293-314.]
[31]
章屹祯,汪涛,张晗.基于金融细分行业的长三角城市网络的组织模式及驱动因素[J].地理科学进展,2022,41(4):567-581.[Zhang Yizhen, Wang Tao, Zhang Han. Organizational models and driving factors of the Yangtze River Delta urban network based on different financial industries[J]. Progress in Geography, 2022,41(4):567-581.]
[32]
马丽,刘卫东,刘毅.经济全球化下地方生产网络模式演变分析——以中国为例[J].地理研究,2004,23(1):87-96.[Ma Li, Liu Weidong, Liu Yi. Spatial evolution of local production network under economic globalization[J]. Geographical Research, 2004,23(1):87-96.]
[33]
Xi G L, Zhen F, He J L, et al. Networks of online commodity services in China:Empirical analysis of Tmall clothing and electronic retailers[J]. Chinese Geographical Science, 2018,28(2):231-246.
[34]
Shuai S, Kei S W, Chen Z. Network capital and urban development:An inter-urban capital flow network analysis[J]. Regional Studies, 2022,56(3):406-419.
[35]
钱肖颖,孙斌栋.基于城际创业投资联系的中国城市网络结构和组织模式[J].地理研究,2021,40(2):419-430.[Qian Xiaoying, Sun Bindong. The spatial structures and organization patterns of China's city network based on inter-city startup investments[J]. Geographical Research, 2021,40(2):419-430.]
[36]
王聪,曹有挥.生产性服务业视角下城市网络的演化模式与机制研究——以长江三角洲为例[J].地理科学,2019,39(2):285-293.[Wang Cong, Cao Youhui. The evolution mode and mechanism of urban network from the perspective of producer services industry:A case of the Yangtze River Delta[J]. Scientia Geographica Sinica, 2019,39(2):285-293.]
[37]
徐敏,黄震方,曹芳东,等.基于大数据分析的城市旅游地网络结构特征及其演化模式——以新浪微博签到数据为例[J].地理研究, 2019,38(4):937-949.[Xu Min, Huang Zhenfang, Cao Fangdong, et al. The network structure of urban tourist destination and its evolution mode based on big data analysis:Taking the data of Sina Weibo sign-in as an example[J]. Geographical Research, 2019, 38(4):937-949.]
[38]
刘大均.长江中游城市群旅游流空间格局及发展模式[J].经济地理, 2018, 38(5):217-223.[Liu Dajun. Spatial pattern and development model of tourist flow in urban agglomeration in the middle reaches of the Yangtze River[J]. Economic Geography, 2018,38(5):217-223.]
[39]
舒伯阳,冯婉怡,吴文秀,等.区域合作与旅游流动:长三角城市群内部旅游合作网络及客流效应研究[J].人文地理,2023,38(4):156-164.[Shu Boyang, Feng Wanyi, Wu Wenxiu, et. al. Regional collaboration and tourism flow:Tourism collaboration network and effect on tourist flow in the Yangtze River Delta urban agglomeration[J]. Human Geography, 2023,38(4):156-164.]
[40]
陶维荣.武陵山片区湖南县域旅游经济网络结构演化与空间发展模式[J].经济地理,2020,40(12):211-220.[Tao Weirong. Spatialtemporal evolution of tourism economic network structure and its development mode in Wuling mountainous area of hunan at the county level[J]. Economic Geography, 2020,40(12):211-220.]
[41]
陈肖飞,杜景新,李元为,等.高质量发展视角下黄河流域城市网络的结构演变与影响因素研究[J].人文地理,2023,38(1):87-96.[Chen Xiaofei, Du Jingxin, Li Yuanwei, et. al. The structural evolution and influencing factors of urban network in the Yellow River Basin from the perspective of high-quality development[J]. Human Geography, 2023,38(1):87-96.]
[42]
Cao Z, Derudder B, Dai L, et al.'Buzz-and-pipeline' dynamics in Chinese science:The impact of interurban collaboration linkages on cities' innovation capacity[J]. Regional Studies, 2022,56(2):290-306.
[43]
Maisonobe M, Bernela B. Overcoming knowledge network failures:Evidence from a French interregional scientific alliance in green chemistry[J]. Regional Studies, 2023,57(9):1621-1635.
[44]
马双,曾刚.多尺度视角下中国城市创新网络格局及邻近性机理分析[J].人文地理,2020,35(1):95-103.[Ma Shuang, Zeng Gang. Analysis of China's urban innovation network pattern and its proximity mechanism from a multi-scale perspective[J]. Human Geography, 2020,35(1):95-103.]
[45]
王波,雷雅钦,张琪.环南海区域跨境航空网络空间结构演化[J].人文地理,2022,37(1):164-170.[Wang Bo, Lei Yaqin, Zhang Qi. Spatial structure evolution of international air network in the South China Sea Region[J]. Human Geography, 2022,37(1):164-170.]
[46]
Zhang X, Li Y, Yuan Y. Behind the scenes:The evolving urban networks of film production in China[J]. Urban Geography, 2018,39(10):1510-1527.
[47]
Pan F H, Bi W K, Lenzer J, et al. Mapping urban networks through inter-firm service relationships:The case of China[J]. Urban Studies, 2017,54(16):3639-3654.
[48]
Pan J, Lai J. Spatial pattern of population mobility among cities in China:Case study of the National Day plus Mid-Autumn Festival based on Tencent migration data[J]. Cities, 2019,94:55-69.
[49]
沈文成,李培庆,姚雯雯,等.多重流空间视角下的中国城市网络空间结构特征及组织模式[J].地理研究,2023,42(2):514-533.[Shen Wencheng, Li Peiqing, Yao Wenwen, et al. The structural characteristics and spatial organization pattern of China's urban network based on the multiple flow[J]. Geographical Research, 2023,42(2):514-533.]
[50]
中国国家统计局:《数字经济及其核心产业统计分类(2021)》.[EB/OL].(2021-06-03)[2022-10-23]. http://www.stats.gov.cn/tjsj/tjbz/202106/t20210603_1818134.html.[China's National Bureau of Statistics, the digital economy and its core industry statistical classification (2021)[EB/OL].(2021-06-03)[2022-10-23]. http://www.stats.gov.cn/tjsj/tjbz/202106/t20210603_1818134.html.]
[51]
李哲睿,甄峰,傅行行.基于企业股权关联的城市网络研究——以长三角地区为例[J].地理科学,2019,39(11):1763-1770.[Li Zherui, Zhen Feng, Fu Xingxing. Mapping urban network through interfirm investment relationship:A case study of Yangtze River Delta[J]. Scientia Geographica Sinica, 2019,39(11):1763-1770.]
Blondel V D, Guillaume J L, Lambiotte R, et al. Fast unfolding of communities in large networks[J]. Journal of Statistical Mechanics:Theory&Experiment, 2008(10):155-168.
[54]
谢智敏,甄峰,席广亮.基于日常通勤流动的南京都市圈空间结构特征[J].城市规划学刊,2022(5):90-98.[Xie Zhimin, Zhen Feng, Xi Guangliang. Spatial structure of Nanjing metropolitan area:The perspective of daily commuting flow[J]. Urban Planning Forum, 2022(5):90-98.]
[55]
马海涛.基于知识流动的中国城市网络研究进展与展望[J].经济地理,2016,36(11):207-213,223.[Ma Haitao. Research progress and prospects of city networks based on knowledge flow in China[J]. underlying factors of cities in China:A study from corporate networks of the largest 500 public companies[J]. Scientia Geographica Sinica, 2020,40(5):740-750.]
[58]
季菲菲,陈雯.长三角地区金融机构网络分布格局与扩张机理——以城市商业银行为例[J].地理科学进展,2014,33(9):1241-1251.[Ji Feifei, Chen Wen. Distribution pattern and expansion mechanism of financial institution network in the Yangtze River Delta[J]. Progress in Geography, 2014,33(9):1241-1251.]
[59]
胡航军,张京祥.创新型反向飞地——飞地经济模式的跨梯度创新发展[J].城市规划,2022,46(9):30-39.[Hu Hangjun; Zhang Jingxiang. Innovation-driven reverse enclave:The cross-gradient innovative development of enclave economy[J]. City Planning Review, 2022,46(9):30-39.]
[60]
周灿,曾刚,尚勇敏.演化经济地理学视角下创新网络研究进展与展望[J].经济地理,2019,39(5):27-36.[Zhou Can, Zeng Gang, Shang Yongmin. Progress and prospect of research on innovation networks:A perspective from evolutionary economic geography[J]. Economic Geography, 2019,39(5):27-36.]
[61]
胡国建,陆玉麒,吴小影,等.基于企业间联系视角的长江经济带城市网络结构及其变化特征研究[J].人文地理,2021,36(2):146-154.[Hu Guojian, Lu Yulin, Wu Xiaoying, et. al. Study on the urban networks structure and its changing characteristics of the Yangtze River economic belt:Based on inter-firm linkages[J]. Human Geography, 2021,36(2):146-154.]
[62]
李聪,卢明华,张金哲,等.京津冀城市群产业投资网络演变及影响因素研究[J].人文地理,2022,37(5):162-170.[Li Cong, Lu Minghua, Zhang Jinzhe, et. al. Evolution and influencing factors of industrial investment network in Beijing-Tianjin-Hebei urban agglomeration[J]. Human Geography, 2022,37(5):162-170.] Economic Geography, 2016,36(11):207-213,223.]
[56]
曹贤忠,曾刚,司月芳.网络资本、知识流动与区域经济增长:一个文献述评[J].经济问题探索,2016(6):175-184.[Cao Xianzhong, Zheng Gang, Si Yuefang. Network capital, knowledge flow, and regional economic growth:A literature review[J]. Inquiry into Economic Issues, 2016(6):175-184.]
[57]
盛科荣,杨雨,孙威.中国城市的网络地位及影响因素研究——基于上市公司500强企业网络视角[J].地理科学,2020,40(5):740-750.[Sheng Kerong, Yang Yu, Sun Wei. Network position and underlying factors of cities in China:A study from corporate networks of the largest 500 public companies[J]. Scientia Geographica Sinica, 2020,40(5):740-750.]
[58]
季菲菲,陈雯.长三角地区金融机构网络分布格局与扩张机理——以城市商业银行为例[J].地理科学进展,2014,33(9):1241-1251.[Ji Feifei, Chen Wen. Distribution pattern and expansion mechanism of financial institution network in the Yangtze River Delta[J]. Progress in Geography, 2014,33(9):1241-1251.]
[59]
胡航军,张京祥.创新型反向飞地——飞地经济模式的跨梯度创新发展[J].城市规划,2022,46(9):30-39.[Hu Hangjun; Zhang Jingxiang. Innovation-driven reverse enclave:The cross-gradient innovative development of enclave economy[J]. City Planning Review, 2022,46(9):30-39.]
[60]
周灿,曾刚,尚勇敏.演化经济地理学视角下创新网络研究进展与展望[J].经济地理,2019,39(5):27-36.[Zhou Can, Zeng Gang, Shang Yongmin. Progress and prospect of research on innovation networks: A perspective from evolutionary economic geography[J]. Economic Geography, 2019,39(5):27-36.]
[61]
胡国建,陆玉麒,吴小影,等.基于企业间联系视角的长江经济带城市网络结构及其变化特征研究[J].人文地理,2021,36(2):146-154. [Hu Guojian, Lu Yulin, Wu Xiaoying, et. al. Study on the urban networks structure and its changing characteristics of the Yangtze River economic belt:Based on inter-firm linkages[J]. Human Geography, 2021,36(2):146-154.]
[62]
李聪,卢明华,张金哲,等.京津冀城市群产业投资网络演变及影响因素研究[J].人文地理,2022,37(5):162-170.[Li Cong, Lu Minghua, Zhang Jinzhe, et. al. Evolution and influencing factors of industrial investment network in Beijing-Tianjin-Hebei urban agglomeration[J]. Human Geography, 2022,37(5):162-170.]
