Efficiency Improvement of Urban Spatial Economic Interaction and Regional Economic Development in the Context of Industrial Circulation

IF 4.3 3区材料科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

ACS Applied Electronic Materials Pub Date : 2024-01-01 DOI:10.2478/amns-2024-0428

Huanxia Hao, Ziyi Jiang, Chengbing He

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Abstract

With the deepening of economic globalization, interregional connectivity is increasing, making regional economic linkages a hot topic in economics. This study draws on the principles of operations research to classify the urban spatial financial interaction structure into four primary forms: isolated scatter, line, circle, column and network. Through the social network analysis method, the economic structure of urban space is analyzed from the three dimensions of network density, network centrality and cohesive subgroups. At the same time, the distribution of the potential hierarchy of intercity economic links is explored in detail using the gravity model. The empirical Analysis of the 26 city clusters in the Yangtze River Delta reveals that the spatial correlation of the industrial circulation level among these cities is 0.331, and the mean value of the empirical distribution reaches 0.4338, which significantly indicates that the industrial circulation level is positively correlated with the regional economic development. This study provides a valuable reference for the formulation of regional development strategies and shows a unique innovation in enriching the content of economic linkage theory.

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产业循环背景下城市空间经济互动与区域经济发展的效率提升

随着经济全球化的不断深入，区域间的互联互通不断加强，区域经济联系成为经济学的热门话题。本研究借鉴运筹学原理，将城市空间金融互动结构划分为孤立的散、线、圈、柱、网四种主要形式。通过社会网络分析方法，从网络密度、网络中心性和凝聚子群三个维度对城市空间经济结构进行分析。同时，利用引力模型详细探讨了城际经济联系的潜在层次分布。通过对长三角 26 个城市群的实证分析发现，这些城市之间的产业流通水平空间相关性为 0.331，实证分布均值达到 0.4338，显著表明产业流通水平与区域经济发展呈正相关关系。该研究为区域发展战略的制定提供了有价值的参考，在丰富经济联系理论内涵方面显示出独特的创新性。

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来源期刊

ACS Applied Electronic Materials Multiple-

CiteScore

7.20

自引率

4.30%

发文量

567

期刊介绍： ACS Applied Electronic Materials is an interdisciplinary journal publishing original research covering all aspects of electronic materials. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials science, engineering, optics, physics, and chemistry into important applications of electronic materials. Sample research topics that span the journal's scope are inorganic, organic, ionic and polymeric materials with properties that include conducting, semiconducting, superconducting, insulating, dielectric, magnetic, optoelectronic, piezoelectric, ferroelectric and thermoelectric. Indexed/Abstracted： Web of Science SCIE Scopus CAS INSPEC Portico