Research on the development of new quality productivity empowered by digital trade
This paper takes the panel data of 30 provinces in China from 2014 to 2022 as the research samples,se-lects economic and trade-related data,uses the entropy method to measure the comprehensive development level of digital trade and the development level of new quality productivity in each province,and establishes a fixed ef-fect model to empirically test the impact and mechanism of digital trade on new quality productivity.It is found that digital trade has a significant positive effect on the improvement of new quality productivity,and can signifi-cantly improve the level of new quality productivity through digital technology innovation and industrial structure optimization and upgrading.In the heterogeneity test,the development of digital trade has a promoting effect on new quality productivity in the eastern region,the central region and the western region,while this performance is not obvious in the northeast region.To this end,we should vigorously develop the digital economy and digital trade,improve the construction of digital infrastructure,accelerate the construction of a modern industrial system,so as to improve new quality productivity and promote the high-quality development of China's regional economy.
digital tradenew quality forces productivitydigital economydigital technology innovationindus-trial structure upgrading
万方数据
维普
