数字经济对江苏省经济高质量发展的影响效应研究

Research on the influence effect of digital economy on the high-quality development of Jiangsu province economy

文章基于江苏省13个城市的面板数据,通过双向固定效应进行基准回归,并进行中介效应检验及稳健性检验,实证检验数字经济对江苏省经济高质量发展的影响效应。研究发现:数字经济对江苏省经济高质量发展具有显著促进作用,并通过稳定性检验。控制变量结果显示,政府机制、城市化、经济发展等变量是推动江苏省经济高质量发展的重要因素,而外商投资表现出负向不显著作用。数字经济还能通过推动产业结构、金融发展间接赋能江苏省经济高质量发展。据此,文章提出针对性建议以促进江苏省经济高质量发展。

Based on the panel data of 13 cities in Jiangsu province,benchmark regression with two-way fixed effects,mediation effect test and robustness test are conducted to empirically test the effect of digital economy on the high-quality development of Jiangsu province economy.It is found that the digital economy has a significant promotion effect on the high-quality development of Jiangsu province economy and passes the stability test.The results of the control variables show that the variables of government mechanism,urbanisation,and economic development are important factors driving the high-quality development of Jiangsu province economy,while foreign investment shows a negative and insignificant effect.The digital economy can also indirectly empower the high-quality development of Jiangsu province economy by promoting industrial structure and financial development.Accordingly,targeted recommendations are made to promote the high-quality development of Jiangsu province economy.