摘要
随着数字经济发展政策的深入推进,数字技术的应用进入深化发展与共享发展的新阶段,数字经济对于区域经济的驱动作用不断增强,对于缩小区域经济发展差距具有重要意义。利用284个地级市面板数据测度2013—2019年我国数字经济发展水平综合指数,采用双向固定效应模型、系统GMM模型、中介效应方法等实证检验了我国数字经济与区域经济发展差距的关系。研究发现:数字经济发展水平的提高显著缩小了区域经济发展差距;数字经济的发展使得全劳动生产率下降,加快劳动生产要素由发达地区生产性部门向欠发达地区非生产性部门的转移,削弱了对区域经济协调发展的促进作用;数字经济主要促进了我国西部地区的经济协调发展,并且数字经济影响区域经济协调发展的效应存在政策阶段性和动态性。基于此,从促进生产要素流动、提高数字劳动者人力资本和强化数字经济政策方面提出了政策建议。
With the in-depth advancement of the digital economy development strategy,the application of digital technology has entered a new stage of deepening development and shared development. The driving effect of the digital economy on the regional economy has been continuously enhanced,which is important for narrowing the regional economic development gap. By using panel data of 284 prefecture-level cities to measure the comprehensive index of China’s digital economy development level from 2013-2019,the relationship between China’s digital economy and regional economic development gap is empirically tested using Two-Factor Fixed Effects Model,SYS-GMM model,and Mediating Effect method. The research finds that: The improvement of the development level of the digital economy has significantly narrowed the regional economic development gap;The development of digital economy makes the total labor productivity decrease,accelerates the transfer of labor production factors from productive sectors in developed regions to non-productive sectors in less developed regions,and weakens the promotion effect on the coordinated regional economic development;Digital economy mainly promotes the coordinated economic development in the western region of China,and the digital economy There are policy stages and dynamics in the effect of influencing coordinated regional economic development. Based on this,this paper puts forward policy recommendations in terms of promoting the flow of production factors,improving the human capital of digital workers and strengthening the policies of digital economy.
作者
何爱平
李清华
HE Ai—ping;LI Qing-hua(School of Economics and Management,Northwest University,Xi'an 710127,China)
出处
《经济问题》
CSSCI
北大核心
2022年第9期9-17,共9页
On Economic Problems
基金
教育部哲学社会科学研究重大课题攻关项目“中国特色社会主义政治经济学的理论与实践研究”(20JZD005)。
关键词
数字经济
全劳动生产率
经济发展差距
区域经济发展
digital economy
total labor productivity
economic development gap
regional economic development
