数字经济发展对我国外贸竞争力的影响研究
Research on the Impact of the Development of Digital Economy on China’s Foreign Trade Competitiveness

本文选取2013~2022年全国30个省份的面板数据作为分析对象，构建了数字经济测度体系，通过运用熵值法，测度了各省份数字经济发展水平，建立固定效应模型，实证分析了数字经济发展情况对我国外贸竞争力所产生的效应。研究发现：我国数字经济水平对外贸竞争力有显著的正向影响。进一步分析发现，这种促进作用主要通过产业结构的优化升级来实现。探讨数字经济发展对我国外贸竞争力的影响，旨在为提升我国数字经济时代的外贸竞争力提供政策建议。
This paper selects the panel data of 30 provinces across the country from 2013 to 2022 as the analysis object, constructs a measurement system for the digital economy, measures the development level of the digital economy in each province by using the entropy method, and establishes a fixed effect model to empirically test the impact of the development of the digital economy on China’s foreign trade competitiveness. The research finds that the level of the digital economy has a significant positive impact on China’s foreign trade competitiveness, and can enhance foreign trade competitiveness through the optimization and upgrading of the industrial structure. Exploring the impact of the development of the digital economy on China’s foreign trade competitiveness aims to provide policy suggestions for enhancing China’s foreign trade competitiveness in the era of the digital economy.