数字经济对我国经济高质量发展的影响

The Impact of the Digital Economy on the High-QualityDevelopment of China’s Economy

数字经济是推动我国经济实现高质量发展的重要着力点。立足于数字经济的典型特征,从动力变革、效率变革和质量变革三个层面研究数字经济对经济高质量发展的影响,发现:数字经济整体上促进了经济高质量发展,在引入工具变量、更换估计方法、替换被解释变量等一系列检验后结果依然保持稳健。机制分析表明,数字经济可以通过技术深化的动力变革、配置优化的效率变革以及市场整合的质量变革来推动经济实现高质量发展。进一步分析发现,对于数字经济发展成熟度高、实体经济规模大的地区,数字经济对经济高质量发展的激励效应更加显著。相关成果丰富了数字经济发展的理论与实证研究,为不断做强做优做大我国数字经济、着力推动经济高质量发展提供了政策启示。

The digital economy is an important grip to further promote high-quality development of China’s economy.Based on the typical characteristics of the digital economy,this paper explains its inner mechanism influencing the high-quality development based on a systematic analysis framework of dynamic transformation,efficiency transformation and quality transformation.The study finds that the digital economy as a whole promotes high-quality economic development,and the results remain stable after a series of tests such as introducing instrumental variables,replacing estimation methods,and replacing dependent variables.Mechanism analysis shows that the digital economy can promote high-quality development through technological deepening,efficiency changes in configuration optimization,and quality changes in market integration.Further analysis reveals that for regions with high maturity of digital economy development and large scale of real economy,the incentive effect of digital economy on high-quality economic development is more significant.The research results have enriched the theoretical and empirical research on the development of the digital economy,provided policy inspiration for continuously strengthening,optimizing,and expanding China’s digital economy,and offered policy enlightenment for promoting high-quality economic development.