主管单位:中国科学技术协会
主办单位:中国地理学会
承办单位:华东师范大学

World Regional Studies ›› 2025, Vol. 34 ›› Issue (5): 93-109.DOI: 10.3969/j.issn.1004-9479.2025.05.20230865

Previous Articles     Next Articles

Research on the coupling-coordination characteristics and influencing factors of China's provincial digital economy and high-level of opening-up of economy

Guangqin LI1(), Mengjiao LI1, Jiangjiao WANG2()   

  1. 1.School of International Economics and Business, Anhui University of Finance and Economics, Bengbu 233030, China
    2.Jiyang College of Zhejiang A&F University, Zhuji 311800, China
  • Received:2023-12-12 Revised:2024-04-15 Online:2025-05-15 Published:2025-06-03
  • Contact: Jiangjiao WANG

中国省域数字经济与经济高水平对外开放耦合协调特征及影响因素分析

李光勤1(), 李梦娇1, 王江姣2()   

  1. 1.安徽财经大学国际经济贸易学院,蚌埠 233030
    2.浙江农林大学暨阳学院,诸暨 311800
  • 通讯作者: 王江姣
  • 作者简介:李光勤(1979— ),男,博士,教授,硕士生导师,研究方向为国际贸易与环境,E-mail: zjfcligq@126.com
  • 基金资助:
    安徽省哲学社会科学一般项目(AHSKY2022D050);安徽财经大学研究生科研创新基金项目(ACYC2023148)

Abstract:

Promoting the coordinated development of the digital economy and high-level opening-up of the economy in the context of dual circulation is one of the major issues currently facing China. This paper constructs two indicator systems of digital economy and high-level opening-up of the economy, and uses the panel data of 30 provinces in China from 2002 to 2020 to measure the coupling-coordination level of high-level opening-up of the economy and digital economy in China, and analyze its distribution dynamics, spatial differences and influencing factors. The results show that: ① During the study period, the coupling-coordination degree between China's digital economy and high-quality-opening of economy showed a stable upward trend, but it is still at a relatively low level and has obvious phased characteristics; ② The coupling-coordination degree is generally expanding in spatial differences, with regional disparities being the primary source of overall differences. The spatial distribution pattern shows high-high and low-low clustering, and the spatial positive correlation is relatively stable. ③ Scale, growth, and structural factors have differential impacts on coupled and coordinated development.

Key words: digital economy, high-level opening-up of economy, coupling-coordination degree, spatial differences, influencing factors

摘要:

在“双循环”背景下推进数字经济与经济高水平对外开放协调发展是当前我国面临的重大课题之一。本文构建数字经济和经济高水平对外开放两大系统的指标体系,利用中国2002—2020年30个省域的面板数据,采用熵值法测算二者的耦合协调水平,并分析其分布动态、空间差异和影响因素。研究发现:①在研究期内,中国数字经济与经济高水平对外开放耦合协调度呈稳定上升趋势,但总体仍处于较低水平,并且具有明显的阶段性特征;②中国数字经济与经济高水平对外开放的耦合协调水平在整体上呈现空间差距扩大的趋势,整体差异的主要来源是区域间差异,空间上呈现“低-高”和“低-低”聚集的分布格局,空间正相关关系比较稳定;③规模因素、增长因素和结构因素对耦合协调发展的影响具有差异。

关键词: 数字经济, 经济高水平对外开放, 耦合协调度, 空间差异, 影响因素