数实深度融合、新质生产力与经济高质量增长

Deep Integration of Data and Reality,New Quality Productivity and High-quality Economic Growth

选取2010—2022年中国30个省级面板数据,运用固定效应模型探究数实深度融合对经济高质量增长的影响,并运用中介效应模型分析新质生产力在二者间的传导作用。结果表明,数实深度融合对经济高质量增长具有显著促进作用。机制检验发现,新质生产力在数实深度融合对经济高质量增长的促进作用中发挥正向中介作用。异质性分析结果显示,数实深度融合对我国2015—2022年区间、东部地区经济高质量增长的促进作用更强。门槛效应分析结果表明,数实深度融合对经济高质量增长的影响存在单一门槛效应,只有当数实深度融合发展达到一定程度时,才会对经济高质量增长产生促进作用。

Select the panel data from 30 provinces in China from 2010 to 2022 to explore the impact of deep integration of data and reality on high-quality economic growth using a fixed effects model,and uses a mediation effect model to explore the transmission effect of new quality productivity between the two.The results indicate that deep integration of data and reality has a significant promoting effect on high-quality economic growth.Mechanism testing has found that new quality productivity has a positive mediating effect on the promotion of high-quality economic growth through deep integration of data and reality.The results of heterogeneity analysis show that the deep integration of data and reality has a stronger promoting effect on high-quality economic growth in the eastern region from 2015 to 2022.The analysis of threshold effect shows that there is a single threshold effect on the impact of deep integration of data and reality on high-quality economic growth.Only when the development of deep integration of data and reality reaches a certain level,will it have a promoting effect on high-quality economic growth.