国际经济与贸易学院知识库

  近年来，数字经济迅速发展，已经快速运用到各个经济领域，国际贸易领域的数字技术也大力开展，在《关于推进贸易高质量发展的指导意见》中就明确提出，贸易高质量发展关系到中国的整个经济和社会发展，提出对外贸易要从量到向质提升。同时，对数字经济与贸易的关系国家也给予了一定的方向。习近平总书记在中国国际服务贸易交易会全球服务贸易峰会上强调，我们要顺应数字化的经济发展潮流，消除“数字鸿沟”，助推贸易发展。因此，如何挖掘并充分利用我国现有的数字经济优势，提升我国出口商品的国际竞争力，推动出口贸易高质量发展，已成为当务之急。

  本文从各省数字经济和出口贸易发展现状出发，探究数字经济发展对出口贸易高质量发展的作用机制，之后为证实相关假设，基于2012-2020年30个省市的数据，利用熵值法构建测度数字经济发展和出口贸易高质量发展水平综合指标评价体系，运用固定效应模型和中介效应模型开展实证研究，探索数字经济与我国出口贸易高质量发展之间的关系。通过研究得出以下结论：数字经济对我国出口贸易高质量发展具有显著正向促进作用。区域不同，数字经济对我国出口贸易的拉动效应也存在一定的差别，其中，对东西部地区的拉动效应较为显著，对中部地区的拉动效应相对较小。数字经济会通过优化产业结构和提升技术创新水平这两个途径对出口贸易高质量发展产生作用。因此，为了让数字经济能更好地发挥其对出口贸易的促进作用、推动贸易企业的升级转型，要在良好的数字化环境下，提升数字技术研发能力，完善数字经济基础设施，深化数字产业深度融合，探索互利有序数字经济规则体系，提高出口贸易水平，将出口贸易向全面、协调、绿色、开放、共享的方向发展。

       In recent years, the rapid development of the digital economy has rapidly applied to various economic fields, and digital technology in the field of international trade has also been vigorously developed. In the Guiding Opinions on Promoting the High Quality Development of Trade, it is clearly stated that the high quality development of trade is related to the entire economic and social development of China, and it is proposed that foreign trade should be improved from quantity to quality. At the same time, countries have also given some direction to the relationship between the digital economy and trade. Therefore, how to tap and fully utilize China's existing advantages in the digital economy, enhance the international competitiveness of China's export commodities, and promote the high-quality development of export trade has become a top priority.

        Starting from the current situation of the development of digital economy and export trade in various provinces, this article explores the mechanism of the development of digital economy on the high-quality development of export trade. In order to confirm relevant assumptions, based on the data of 30 provinces and cities from 2012 to 2020, the entropy method and principal component analysis method are used to construct a comprehensive indicator evaluation system to measure the development of digital economy and high-quality development of export trade, Using fixed effect models and intermediary effect models, empirical research is conducted to explore the relationship between the digital economy and the high-quality development of China's export trade. The following conclusions are drawn through the study: The digital economy has a significant positive impact on the high-quality development of China's export trade; The pulling effect of digital economy on China's export trade varies from region to region, with the pulling effect on the eastern and western regions being relatively significant, while the pulling effect on the middle area being relatively small; The digital economy will have an impact on the high-quality development of export trade through two ways: optimizing the industrial structure and improving the level of technological innovation. Therefore, in order for the digital economy to better play its role in promoting export trade and promoting the upgrading and transformation of trading enterprises, it is necessary to enhance the research and development capabilities of digital technology, improve the infrastructure of the digital economy, deepen the deep integration of the digital industry, explore a mutually beneficial and orderly digital economy rule system, improve the level of export trade, and make export trade comprehensive, coordinated, green, and open Development in the direction of sharing.