摘要
数字经济已成为重塑社会经济空间组织的重要力量。基于2011-2020年中国285个城市面板数据,使用GIS空间分析、空间杜宾模型和地理加权回归模型,分析数字经济空间格局演变及其对企业空间集聚的重塑效应。结果表明:(1)2011-2020年中国数字经济发展水平的空间分布呈现出东高西低的分布特征,高值区主要集聚在东部沿海地区以及部分省会城市。(2)2011-2020年规模以上工业企业的空间集聚格局始终呈现出“东高西低”型的分布特征,并逐渐向中西部地区扩散。(3)总体来说,数字经济对企业集聚起分散作用,且相比于小城市,数字经济对大城市企业空间集聚的分散力更强。(4)数字经济对企业空间集聚的影响存在空间异质性,数字经济对东部地区和沿海地区的企业集聚有更大的分散力。
The digital economy has become an important force in reshaping the spatial organisation of the social economy.Based on panel data of 285 cities in China from 2011 to 2020,using GIS spatial analysis,spatial Durbin model and geographically weighted regression model,this paper analyzes the spatial pattern evolution of digital economy and its spatial effect on enterprise agglomeration.The research results show that(1)the spatial distribution of China's digital economy development level from 2011 to 2020 shows the distribution characteristics of high in the east and low in the west,with high values mainly clustered in the eastern coastal region and some provincial capitals.(2)The spatial clustering pattern of industrial enterprises above the scale from 2011 to 2020 always shows an"east-high,west-low"distribution pattern,and gradually spreads to the central and western regions.(3)In general,the digital economy has a dispersing effect on enterprise agglomeration,and the dispersing power of the digital economy on enterprise spatial agglomeration in large cities is stronger than that in small cities.(4)There is spatial heterogeneity in the impact of the digital economy on the spatial agglomeration of enterprises,and the digital economy has a greater dispersing power on the agglomeration of enterprises in the eastern and coastal regions.
作者
邢丁
徐康宁
XING Ding;XU Kang-ning(School of Economics and Management,Southeast University,Nanjing 211189,China)
出处
《科学学研究》
CSSCI
CSCD
北大核心
2024年第3期528-540,共13页
Studies in Science of Science
基金
国家社会科学基金重大项目(17ZDA096)。
关键词
数字经济
企业集聚
空间分布
空间异质性
digital economy
enterprise agglomeration
spatial distribution
spatial heterogeneity
