Spatial linkage networks and patterns of urban economic efficiency in the perspective of scaling law: A case study of Yangtze River Delta Urban Agglomeration

被引：0
|
作者：
Lin, Jinping [1 ,3 ]
Wu, Kangmin [2 ]
Yang, Shan [3 ]
机构：
[1] School of Geoscience and Tourism, Hanshan Normal University, Guangdong, Chaozhou,521041, China
[2] Guangzhou Institute of Geography, Guangdong Academy of Sciences, Guangzhou,510070, China
[3] School of Geographic Science, Nanjing Normal University, Nanjing,210023, China
来源：
Dili Xuebao/Acta Geographica Sinica | 2024年 / 79卷 / 06期
关键词：
This paper aims to examine the characteristics and patterns of the spatial linkage networks of urban economic efficiency so as to provide new policy insights into the regional integration process. The study builds a theoretical framework to analyze the spatial linkage of urban economic efficiency among cities from the perspective of scaling law. It constructs an analytical paradigm to reflect the network externalities. The Yangtze River Delta Urban Agglomeration (YRDUA) is selected as a case study; and the improved gravity model and social network analysis are applied to measure the urban economic efficiency from 2000 to 2020; analyze the strength of inter-city linkages; and construct a spatial linkage matrix. The results reveal that: (1) the high economic efficiency zone of the YRDUA is gradually shifted from the high-grade cities in the east to the low-grade cities in the northwest; (2) the high-grade cities occupy a central position in the network; forming solid links and small groups with the neighboring cities; (3) in the linkage pattern of the urban agglomeration; the Shanghai-Suzhou; Hangzhou-Ningbo; and Hefei clusters show a dual-center; radiation-type and siphon-type coexistence. In contrast; the Nanjing cluster shows a single-center radiation pattern. The linkage paths of the cities in these four clusters are relatively fixed; and the linkage patterns evolve slowly. These findings coincide with the theory of city quality in urban geography and the theory of city links in economic geography; and provide empirical support for the integrated and coordinated development of the YRDUA; as well as emphasize the importance of the coordinated development pattern of the wild goose echelon structure; which is essential for the understanding of the development of the YRDUA. © 2024 Science Press. All rights reserved;
D O I：
10.11821/dlxb202406003
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：1391 / 1411
相关论文
共 50 条
  • [1] The urban population agglomeration capacity and its impact on economic efficiency in the Yangtze River Delta Urban Agglomeration
    Lin, Jinping
    Yang, Shan
    Liu, Yanghui
    Zhu, Yiheng
    Cai, Anning
    [J]. ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2024, 26 (06) : 13739 - 13768
  • [2] The urban population agglomeration capacity and its impact on economic efficiency in the Yangtze River Delta Urban Agglomeration
    Lin, Jinping
    Yang, Shan
    Liu, Yanghui
    Zhu, Yiheng
    Cai, Anning
    [J]. ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2024, 26 (06) : 13739 - 13768
  • [3] Evaluation and Spatial Correlation Analysis of Green Economic Growth Efficiency in Yangtze River Delta Urban Agglomeration
    Su, Jialu
    Ma, Zhiqiang
    Wang, Yan
    Wang, Xinxing
    [J]. SUSTAINABILITY, 2023, 15 (03)
  • [4] How urban agglomeration improve the emission efficiency ? A spatial econometric analysis of the Yangtze River Delta urban agglomeration in China
    Yu, Xiang
    Wu, Zhanyun
    Zheng, Heren
    Li, Manqi
    Tan, Tianle
    [J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2020, 260
  • [5] Spatial dynamics of transport accessibility and regional efficiency in the Yangtze River Delta Urban Agglomeration
    Li, Yafei
    Teng, Meijun
    Liu, Yuxi
    [J]. SCIENTIFIC REPORTS, 2024, 14 (01):
  • [6] Analyzing "economy-society-environment" sustainability from the perspective of urban spatial structure: A case study of the Yangtze River delta urban agglomeration
    Yin, Hanyu
    Xiao, Rui
    Fei, Xufeng
    Zhang, Zhonghao
    Gao, Zhi
    Wan, Yi
    Tan, Wenfang
    Jiang, Xucheng
    Cao, Wei
    Guo, Yuxiang
    [J]. SUSTAINABLE CITIES AND SOCIETY, 2023, 96
  • [7] Does Network Externality of Urban Agglomeration Benefit Urban Economic Growth-A Case Study of the Yangtze River Delta
    Jiang, Jinliang
    Xu, Zhensheng
    Lu, Jiayi
    Sun, Dongqi
    [J]. LAND, 2022, 11 (04)
  • [8] Study on Spatial Structure of Yangtze River Delta Urban Agglomeration and Its Effects on Urban and Rural Regions
    Zhu Zheng
    Zheng Bohong
    [J]. JOURNAL OF URBAN PLANNING AND DEVELOPMENT-ASCE, 2012, 138 (01): : 78 - 89
  • [9] The Integrated Development Mechanism and the Evolution of Spatial Structure for Urban Agglomeration : A Case Study of Yangtze River Delta
    Ge Baoqin
    Zhang Jinjie
    [J]. DYNAMICS OF URBAN AGGLOMERATION IN CHINA: PREFERENCES OF ENERGY-SAVING AND ENVIRONMENT-FRIENDLY SOCIETY, 2009, : 194 - +
  • [10] Exploring the impact of high speed railways on the spatial redistribution of economic activities - Yangtze River Delta urban agglomeration as a case study
    Li, Xijing
    Huang, Bo
    Li, Rongrong
    Zhang, Yipei
    [J]. JOURNAL OF TRANSPORT GEOGRAPHY, 2016, 57 : 194 - 206
12345