City Network Evolution Characteristics of Smart Industry: Evidence from Yangtze River Delta, China

IF 3.4 2区 地球科学 Q2 ENVIRONMENTAL SCIENCES
Lizhen Shen, Zhaocheng Zhong, Cheng Chen, Shanqi Zhang, Feng Zhen
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引用次数: 0

Abstract

The dual-path model of industrial evolution and spatial progression has been widely acknowledged and incorporated into the strategic planning to promote the development of urban industries and regional collaborations. However, current research on inter-enterprise city networks mainly focuses on the single sector of flows on all enterprise branches, such as product value chains and production factors, but neglects that of particular industry department. Built upon the new economic geography and city networks theory, this paper develops a methodological framework that focuses on the analysis of city network evolution characteristics of smart industry. Particularly, a conceptual model of smart industry enterprise-industry-city is proposed and then applied to a case study of smart industry in the Yangtze River Delta Region, China. Using enterprise supplier-customer data, a city network of smart industry is constructed and subsequently analyzed with the proposed model. Findings indicate that the smart industry network in Yangtze River Delta Region exhibits a hierarchical structure and the expansion of the network presents a small-world network characteristic. The study not only makes a methodological contribution for revealing the industrial and spatial evolution path of the current smart industry, but also provides empirical support for the formulation of new economic development policies focused on smart industries, demonstrating the role of city clusters as carriers of regional synergistic development.

智能产业的城市网络演化特征:来自中国长江三角洲的证据
产业演进和空间递进的双路径模型已被广泛认可,并被纳入促进城市产业发展和区域协作的战略规划中。然而,目前关于企业间城市网络的研究主要集中于产品价值链、生产要素等企业各分支的单一部门流动,而忽视了特定产业部门的流动。本文以新经济地理学和城市网络理论为基础,建立了一个重点分析智慧产业城市网络演化特征的方法论框架。特别是,本文提出了智能产业企业-产业-城市的概念模型,并将其应用于中国长三角地区智能产业的案例研究。利用企业供应商-客户数据,构建了智能产业城市网络,并随后利用所提出的模型进行了分析。研究结果表明,长三角地区的智能产业网络呈现出层次结构,网络的扩展呈现出小世界网络特征。该研究不仅为揭示当前智慧产业的产业和空间演化路径做出了方法学上的贡献,而且为制定以智慧产业为核心的新经济发展政策提供了实证支持,展示了城市群作为区域协同发展载体的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Chinese Geographical Science
Chinese Geographical Science 环境科学-环境科学
CiteScore
6.10
自引率
5.90%
发文量
63
审稿时长
3.0 months
期刊介绍: Chinese Geographical Science is an international journal, sponsored by Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, and published by Science Press, Beijing, China. Chinese Geographical Science is devoted to leading scientific and technological innovation in geography, serving development in China, and promoting international scientific exchange. The journal mainly covers physical geography and its sub-disciplines, human geography and its sub-disciplines, cartography, remote sensing, and geographic information systems. It pays close attention to the major issues the world is concerned with, such as the man-land relationship, population, resources, environment, globalization and regional development.
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