摘要
我国经济正经历由高速增长向高质量发展的转变,尤其是在大数据时代,这一转变受到数字经济的强劲推动。本文利用2014—2021年中国30个省级行政区的相关数据,运用熵值法计算各省的经济高质量发展指数和数字经济发展指数,通过基准回归、中介效应检验、门槛效应检验及异质性检验分析数字经济对各省经济高质量发展的推动作用,并给出了具体的结论与政策建议,以供参考。
China’s economy is transforming from high-speed growth to high-quality development.Particularly in the big data era,it is driven by the robust force of the digital economy.This article utilizes data from 2014 to 2021 in 30 provincial-level administrative regions in China.It employs the entropy method to calculate the high quality economic development index and the digital economy development index for each province.Through benchmark regression,mediating effect tests,threshold effect tests,and heterogeneity analysis,the article analyzes the driving role of the digital economy in the high-quality development of the economy in each province.Specific conclusions and policy recommendations are provided for reference.
作者
汤畅
TANG Chang(School of Data Sciences,Zhejiang University of Finance&Economics Hangzhou,Zhejiang 310000)
出处
《中国商论》
2024年第2期67-71,共5页
China Journal of Commerce
关键词
数字经济
经济高质量发展
中介检验
门槛效应
异质性分析
digital economy
high-quality economic development
mediating test
threshold effect
heterogeneity analysis
