数字经济赋能扩大内需研究——以供需两侧为视角

Empowering the Digital Economy to Expand Domestic Demand-From the Perspective of Supply and Demand

扩大内需是构建新发展格局的战略基点,供需协同是畅通经济循环的关键环节。近年来,数字经济成为推动供需协同、完善内需体系以及释放内需潜力的重要抓手。文章以2011-2020年全国30个省市为研究对象,从供需两侧探讨数字经济赋能扩大内需的作用机理,研究发现:基于需求端,数字经济通过直接效应显著扩大内需,在稳健性检验后结果依然成立;基于供给端,数字经济通过企业创新水平对扩大内需产生积极的促进作用,产业结构升级和高质量供给均在数字经济促进扩大内需的过程中发挥正向调节作用;进一步分析发现,数字经济发展所引致的新型消费市场正向激励内需扩大,其激励效应按中东西依次递减。研究结论对促进数字经济高质量发展,助力畅通经济循环,从而加快构建新发展格局具有一定启示意义。

The implementation of the strategy of expanding domestic demand is the key support for realizing the double cycle of domestic and international economy,and the digital economy provides new opportunities for expanding domestic demand.The article takes 30 provinces(autonomous regions and municipalities directly under the central government)as the research object,and explores the mechanism of expanding domestic demand empowered by the digital economy from both the supply and demand sides and conducts empirical tests.The study finds that:based on the demand side,the digital economy significantly expands domestic demand through the direct effect,and the result still holds after the robustness test;based on the supply side,the digital economy positively promotes the expansion of domestic demand through the conduction path of enterprise innovation level,and the upgrading of the industrial structure and the high-quality supply both play a positive moderating role in the process of expanding domestic demand by the digital economy;and the further analysis reveals that In the analysis of regional heterogeneity,the incentive effect decreases from central,east to west.This paper empirically analyzes the mechanism of expanding domestic demand empowered by the digital economy from the perspective of both supply and demand,and the findings of the study are instructive for promoting the construction of a new development pattern from the perspective of optimizing the high-quality development of the digital economy.