数字经济对我国跨境贸易高质量发展的实证研究
An Empirical Study of the Digital Economy on High-Quality Development of China's Cross-Border Trade
阳玉香 1罗婉琴 1林锦松1
作者信息
- 1. 衡阳师范学院 经济与管理学院,湖南 衡阳 421002
- 折叠
摘要
基于2011-2021年我国30个省份的面板数据,采用熵值法测度数字经济发展水平及跨境贸易高质量发展水平.通过构建双固定效应模型和中介效应模型,探究数字经济对我国跨境贸易高质量发展的影响及内在作用机制.研究表明,数字经济对跨境贸易高质量发展的促进作用显著,且存在地区差异.技术创新在这一过程中发挥了中介作用,政府支持则产生正向调节效应.因此,应加大对数字经济的支持力度,加强技术创新,因地制宜地发展数字经济,以全面赋能我国跨境贸易高质量发展.
Abstract
Based on the panel data of 30 provinces in China from 2011 to 2021,the entropy value method is used to measure the development level of the digital economy and the level of high-quality development of cross-border trade,and the double-fixed effect model and mediation effect model are constructed to explore the mechanism of the digital economy on the high-quality development of China's cross-border trade and the related impacts.The study shows that the digital economy plays a significant role in promoting the high-quality development of China's cross-border trade,and there is regional heterogeneity in this promotion effect.Technological innovation has an intermediary effect in the process of driving the high-quality development of cross-border trade in the digital economy,and the degree of government support has a positive moderating effect in this process.Therefore,we should strengthen the digital economy and technological innovation.We should develop the digital economy according to the local conditions so as to comprehensively empower the high-quality development of cross-border trade in China.
关键词
数字经济/跨境贸易/高质量发展/双固定效应模型/中介效应Key words
digital economy/cross-border trade/high-quality development/double fixed effects model/mediation effect引用本文复制引用
基金项目
湖南省社会科学成果评审委员会项目(XSP2023JJC030)
湖南省教育厅科学研究重点项目(22A0501)
湖南省高等学校哲学社会科学重点研究基地"乡村产业振兴研究中心"开放基金项目(2022HSKFJJ035)
出版年
2024
NETL
NSTL
万方数据