统计与决策2024，Vol.40Issue(5)：28-32,5.DOI:10.13546/j.cnki.tjyjc.2024.05.005
数字经济与实体经济融合协调发展水平统计测度
Statistical Measurement of Integrated and Coordinated Development Level of Digital Economy and Real Economy
摘要
Abstract
Based on the panel data of 30 provinces in China from 2012 to 2021,this paper uses entropy method and coupling coordination degree model to measure the coordinated development level of digital economy and real economy,and further uses grey correlation degree model to screen the internal influencing factors that affect the coordinated development level of digital economy and real economy.The results go as below:The comprehensive development level of digital economy and real economy continues to improve with the passage of time.The integrated and coordinated development level of digital economy and real econ-omy is showing an upward trend.The overall level of coordinated development between digital economy and real economy is rela-tively low,showing the spatial differentiation characteristics of eastern coast＞northern coast＞southern coast＞middle reaches of the Yangtze River＞middle reaches of the Yellow River＞the northeast＞the southwest＞the northwest.Digital innovation and re-al economy innovation are the key factors that affect the coordinated development level of digital economy and real economy.关键词
数字经济/实体经济/熵值法/灰色关联度模型/耦合协调度模型Key words
digital economy/real economy/entropy method/grey correlation degree model/coupling coordination degree model分类
管理科学引用本文复制引用
高培培..数字经济与实体经济融合协调发展水平统计测度[J].统计与决策,2024,40(5):28-32,5.基金项目
河南省哲学社会科学规划一般项目(2021BFX030) （2021BFX030）
华北水利水电大学高层次人才科研启动项目(202110010) （202110010）
