摘要
研究主要探究了数字经济对中国各省份经济韧性的影响。理论方面,依据对数字经济的定义和内涵的分析,显示数字经济会对经济韧性的提升有显著正向影响。实证分析方面,首先测度2005—2019年中国31个省份的经济韧性和数字经济水平,并在此基础上进行计量分析。结果表明,数字经济显著提高了经济韧性,并且这一结论在进行选取历史数据作为工具变量、替换被解释变量以及进行缩尾处理等检验后仍然成立;数字经济水平高低对于地区韧性的影响还存在异质性。
This article mainly investigates the effects of digital economy on the economic resilience levels of different areas in China.Theoretically,according to the definition and connotation of digital economy,it will have a significant positive impact on the improvement of economic resilience.From the perspective of empirical analysis,this paper measures the levels of economic resilience and digital economy of 31 provinces,municipalities and autonomous regions in China from 2005 to 2019.Further econometric analyses show that the digital economy has significantly improved economic resilience.This result remains even robust after the test of instrumental variables(historical data),substituting the key explained variables and winsorization.It is also found that there is heterogeneity in the impact of different digital economy levels on regional resilience.
作者
龚朝俊
谭晶荣
GONG Chaojun;TAN Jingrong(School of Economics,Zhejiang University of Technology,Hangzhou 310023,China)
出处
《科技与经济》
2023年第2期76-80,共5页
Science & Technology and Economy
基金
国家社会科学基金项目——“中美贸易关系新形势下我国经济韧性与贸易高质量耦合联动的机理与实现路径研究”(项目编号:20BJY198,项目负责人:谭晶荣)成果之一。
关键词
数字经济
经济韧性
区域差异
digital economy
economic resilience
regional differences
