中国数字经济发展水平及空间异质性研究  

Research on the Development Level and Spatial Heterogeneity of China’s Digital Economy

作　　者：贾文莉 

机构地区：[1]浙江财经大学数据科学学院,浙江 杭州

出　　处：《统计学与应用》2024年第5期1874-1886,共13页Statistical and Application

摘　　要：为了探究我国数字经济发展水平,本文基于数字基础设施、数字产业化、产业数字化和数字发展环境四个层面构建指标体系,运用纵横向拉开档次法和熵权法的综合应用,对2015~2022年中国的30个省市区进行评估。研究结果揭示,我国的数字经济呈现逐年上升的趋势,但在各个区域的发展上却呈现出不均衡和不充分的特点,并呈现“东部–中部–西部–东北”递减的趋势,以及依托京津冀城市群、长三角城市群和珠三角城市群的核心城市群呈梯队分布格局,同梯队省份之间的数字经济表现出高度的同质性,这为推动数字经济合作和形成数字经济内循环提供了有力的客观支撑。In order to explore the digital economy development level of our country, this paper builds an index system based on the four aspects: digital infrastructure, digital industrialization, industry digitalization and digital development environment. This paper evaluates the digital economy development level of 30 provinces in China from 2015 to 2022 by using the vertical and horizontal separation grade method and the entropy weight method. The results of the study reveal that China’s digital economy shows an increasing trend year by year, but in the development of various regions, it presents unbalanced and inadequate characteristics. China’s digital economy shows a decreasing trend of “east-central-west-northeast”, and China’s digital economy also shows an echelon distribution pattern according to the core urban agglomerations of Beijing-Tianjin-Hebei, Yangtze River Delta and Pearl River Delta. The digital economy of our country shows a high degree of homogeneity among the echelon provinces, which provides a strong objective support for promoting the cooperation of digital economy and forming the circulation of digital economy.

关 键 词：数字经济发展水平 数字产业 数字发展环境 时空格局 

分 类 号：F12[经济管理—世界经济]