数字经济赋能居民消费结构升级的影响研究
Research on the Impact of Digital Economy Enabling Residents to Upgrade Consumption Structure

数字经济是驱动居民消费结构升级的强劲动力。本文选取2013~2022年省级面板数据，采用熵值法测算数字经济发展水平。构建双向固定模型考察数字经济对居民消费结构升级的影响效应，从产业结构升级和金融发展水平分别探究其作用机制。研究发现：数字经济能够促进居民消费结构升级，作用效果在中部和西部更强；数字经济通过产业结构升级和金融发展水平有效推动居民消费结构升级；数字经济对居民消费结构升级存在非线性影响，并且推动作用呈现边际递增趋势。
Digital economy is a strong driving force for upgrading the consumption structure of residents. This paper selects provincial panel data from 2013 to 2022 and uses the entropy method to measure the development level of digital economy. This paper constructs a two-way fixed model to investigate the impact of digital economy on the upgrading of household consumption structure, and explores its mechanism from the upgrading of industrial structure and financial development level respectively. The results show that digital economy can promote the upgrading of residents’ consumption structure, and the effect is stronger in the central and western regions. Digital economy effectively promotes the upgrading of household consumption structure through the upgrading of industrial structure and financial development level. The digital economy has a nonlinear impact on the upgrading of residents’ consumption structure, and its promoting effect shows a marginal increasing trend.