Measurement of the Development Level and Spatial Pattern of Digital Economy in Beijing-Tianjin-Hebei
The development of digital economy in Beijing-Tianjin-Hebei has become a key engine to promote the high-quality development of regional economy.This paper constructs the comprehensive development index of digital economy by entropy method,and analyzes the distribution situation and spatial characteristics of digital economy in Beijing,Tianjin and Hebei by using kernel density,global and local Moran index.The research shows that the development level of digital economy in Beijing-Tianjin-Hebei has improved significantly,and Beijing and Tianjin are significantly higher than all cities in Hebei Province,and Xingtai,Hengshui are the most backward.The digital economy in Beijing-Tianjin-Hebei is developing unevenly,and there is polarization between different cities.The spatial characteristics of digital economy in Beijing-Tianjin-Hebei are polycentric,forming a development model with Beijing as the core,Tianjin as the sub-core,Shijiazhuang,Tangshan and Langfang as the regional core,and other cities as the periphery.Therefore,all regions in Beijing-Tianjin-Hebei should formulate corresponding development policies according to the functional division,giving full play to the spatial spillover effect of digital economy in core cities,promote the coordinated development of marginal cities.
万方数据
维普
