数字经济与区域经济高质量发展研究

发达国家经验表明,数字经济能够促进经济高质量发展。本文通过构建综合评价指标体系,对浙江省2013年-2019年的数字经济与经济高质量发展水平进行测度。首先采用耦合模型测度了数字经济与经济高质量发展的动态演变过程,然后拟合了一般线性线性回归模型探究数字经济对经济高质量发展的促进程度,最后利用中介效应模型分析了数字经济促进经济高质量发展的机理。得出以下结论:浙江省近几年数字经济发展水平不断提高,数字经济与经济高质量发展两系统的耦合协调度逐渐达到良好水平。数字经济能够促进经济高质量发展,数字经济水平每提高1%,经济高质量发展水平便大约提升0.4694%。把科技创新这一指标作为中介变量,构建检验模型,发现中介效应显著,表明数字经济赋能科技创新从而推动经济高质量发展。基于此,本文提出相关建议,为浙江省经济高质量发展提供参考。

Research on Digital Economy and High Quality Development of Regional Economy

The experience of developed countries shows that digital economy can promote high-quality economic development.By constructing a comprehensive evaluation index system,this paper measures the digital economy and high quality economic development level of Zhejiang province from 2013 to 2019.First,the coupling model is used to measure the dynamic evolution process of digital economy and high-quality economic development,then the general linear linear regression model is fitted to explore the promotion degree of digital economy to high-quality economic development,and finally,the mediation effect model is used to analyze the mechanism of digital economy to promote high-quality economic development.The following conclusions are drawn:In recent years,the development level of digital economy in Zhejiang province continues to improve,and the coupling coordination degree of digital economy and high-quality economic development gradually reaches a good level.Digital economy can promote high-quality economic development.Every 1%increase in the level of digital economy will increase the level of high-quality economic development by 0.4694%.The index of scientific and technological innovation is taken as a mediating variable,and the test model is constructed.The mediating effect is found to be significant,which indicates that digital economy empowers scientific and technological innovation to promote high-quality economic development.Based on this,this paper puts forward some suggestions to provide reference for the high quality economic development of Zhejiang Province.