摘要
在加快构建新发展格局的背景下,数字经济积极推进服务业优化升级,对于助力现代化经济体系建设、促进经济高质量发展具有重要意义。采用2014—2020年中国省级面板数据研究数字经济对服务业优化升级的影响机制。研究发现:数字经济有助于促进服务业优化升级;技术创新在影响过程中起部分中介效应;并且市场化水平正向调节了影响机制的直接效应和中介效应。
In the context of accelerating the construction of a new development pattern,digital economy actively promotes optimization and upgrading of the service industry,which is of great significance to help the construction of a modern economic system and promote high-quality economic development.From 2014 to 2020 provincial panel data of our country is used to study the impact mechanism of digital economy on optimization and upgrading of service industry.It is found that digital economy helps to promote optimization and upgrading of service industry,technological innovation plays a part of the intermediary effect in the influence process and the level of marketization positively regulates the direct effect and intermediary effect of the influence mechanism.
作者
路畅
LU Chang(School of Mathematics and Computer Science,Jiangxi Normal University of Science and Technology,Nanchang 330000,China)
出处
《科技和产业》
2023年第9期139-145,共7页
Science Technology and Industry
基金
江西省高校人文社会科学重点研究基地项目(JD21075)。
关键词
数字经济
服务业优化升级
影响机制
digital economy
service industry optimization and upgrading
influence mechanism
