地理科学进展 ›› 2023, Vol. 42 ›› Issue (2): 209-220.doi: 10.18306/dlkxjz.2023.02.001

• 研究论文 •    下一篇

中国新基建发展的时空演变及驱动因素

张佩1(), 王姣娥1,2,*(), 肖凡1,2   

  1. 1.中国科学院地理科学与资源研究所,区域可持续发展分析与模拟重点实验室,北京 100101
    2.中国科学院大学资源与环境学院,北京 100049
  • 收稿日期:2022-06-30 修回日期:2022-10-13 出版日期:2023-02-28 发布日期:2023-02-24
  • 通讯作者: * 王姣娥(1981— ),女,湖南涟源人,研究员,博士生导师,研究方向为交通地理与区域发展研究等。E-mail: wangje@igsnrr.ac.cn
  • 作者简介:张佩(1992— ),男,河南灵宝人,博士,博士后,研究方向为新基建与区域发展。E-mail: zhangpei@igsnrr.ac.cn
  • 基金资助:
    国家杰出青年科学基金项目(42225106);中国博士后科学基金项目(2022M713121)

Spatial evolution and determinants of new infrastructure development in China

ZHANG Pei1(), WANG Jiao'e1,2,*(), XIAO Fan1,2   

  1. 1. Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
    2. College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2022-06-30 Revised:2022-10-13 Online:2023-02-28 Published:2023-02-24
  • Supported by:
    National Natural Science Foundation of China for Distinguished Young Scholars(42225106);China Postdoctoral Science Foundation Program(2022M713121)

摘要:

新基建已成为中国现阶段经济转型与高质量发展的重要支撑。为考察中国新基建发展时空演变及其驱动因素,论文基于2013—2020年的省级面板数据,构建新基建发展水平的综合评价指标,进而运用TOPSIS-熵值法和空间计量模型对其进行测度及影响因素分析。结果发现:① 中国新基建发展水平逐年提高,各省域之间的差距呈现出不断缩小的趋势;② 中国新基建发展水平存在着较大的空间异质性,东部地区远高于中部、西部和东北地区,整体时空演化格局呈现出东西扩张态势,重心不断向西南方向移动;③ 新基建发展水平受到多种因素的影响,其中,经济发展水平、金融发展水平、创新基础、城市化进程和人口规模等是关键性驱动因素。论文通过考察中国新基建在时空上的格局演化及其影响因素,希冀为其优化布局与发展提供决策参考。

关键词: 新型基础设施, 信息基建, 融合基建, 创新基建, 发展水平, 中国

Abstract:

New infrastructure has become an important support for China's economic transformation and high-quality development in the new era. In order to investigate the temporal and spatial evolution of China's new infrastructure development and its driving factors, this study first constructed a comprehensive evaluation index of the development level of new infrastructure based on the provincial panel data from 2013 to 2020. Then, it used the technique for order of preference by similarity to ideal solution (TOPSIS) entropy method and spatial econometric model to measure the development level of new infrastructure and analyze its driving factors. The results show that: 1) The development level of China's new infrastructure has increased year by year, and there is a trend of balanced development among provinces. 2) There is great spatial heterogeneity in the development level of China's new infrastructure. The new infrastructure development level is much higher in the eastern region than the central, western, and northeastern regions. The overall temporal and spatial evolution pattern showed an east-west expansion trend, and the center of gravity continued to move to the southwest. 3) The development level of new infrastructure is affected by many factors, among which the economic development level, financial development level, innovation foundation, urbanization process, and population size are the key driving factors. By examining the evolution of the spatial pattern of China's new infrastructure development level and its influencing factors, this article may provide a decision-making reference for its optimal layout and development.

Key words: new infrastructure, information infrastructure, convergence infrastructure, innovation infrastructure, development level, China