文献类型：期刊文献

中文题名：数字经济与区域经济增长:后发优势还是后发劣势?

英文题名：Digital Economy and Regional Economic Growth:Advantages or Disadvantages?

作者：杨文溥[1]

第一作者：杨文溥

机构：[1]河南财经政法大学统计与大数据学院,河南郑州450000

第一机构：河南财经政法大学

年份：2021

卷号：23

期号：3

起止页码：19-31

中文期刊名：上海财经大学学报：哲学社会科学版

外文期刊名：Journal of Shanghai University of Finance and Economics

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;北大核心:【北大核心2020】；CSSCI:【CSSCI2021_2022】；

基金：国家社会科学基金一般项目“供给侧结构性改革与我国区域价值链分工调整的统计研究”(17BTJ036)

语种：中文

中文关键词：数字经济;区域经济增长;面板门限模型;后发优势;后发劣势

外文关键词：digital economy;regional economic growth;panel threshold model;late-mover advantages;disadvantages of backwardness

摘要：近年来,以信息和数据为关键生产要素的数字经济为促使经济发展从要素驱动型向数据驱动型转变提供了契机。文章采用面板门限模型,研究了数字经济是否有助于区域经济实现增长式收敛,结果表明:首先,整体上数字经济发展能够促进区域经济增长,且结果较为稳健;其次,数字经济对区域经济增长存在非线性影响,主要表现为对发达地区的促进作用更强,对落后地区的促进作用相对较弱;再次,从产业构成上看,数字经济对第三产业的促进作用更直接,对第二产业的促进作用相对较弱;最后,我国区域间存在数字使用鸿沟和能力鸿沟,在数字经济发展程度较高的地区,数字经济对相关产业的促进作用也更强。因此,把握数字经济战略机遇,注重数字经济均衡发展,优化数字经济公平竞争机制,有利于推动我国区域经济的协调发展。
At present,digital economy,of which the key production factors are information and data,grows and develops rapidly.It provides a new opportunity for China to change its development mode and promote the transformation of economic growth from factor-driven to data-driven.However,it should not be ignored that there is still a serious problem of"digital divide"among regions in China.Digital economy not only provides new opportunities for the rapid development of underdeveloped regions,but also brings them new challenges.It may aggravate the imbalance of regional economic development during the initial stage of digital economy.In this context,this paper uses the panel data model to empirically study the impact of digital economy on China’s economic growth,and further estimates the impact of digital economy on the economic growth of different regions by using the panel threshold model,so as to judge whether the digital economy can help underdeveloped regions to achieve catch-up growth or further widen the gap between underdeveloped regions and developed regions.The results show that:Firstly,on the whole,digital economy can break the space limitation,promote the formation of scale economy effect,reduce the average production cost,and then provide power for economic growth.Secondly,digital economy has a nonlinear impact on regional economic growth,which is mainly reflected in the stronger role in promoting the development of developed regions.After the treatment of endogenous problems and the robustness test,this conclusion still holds.Therefore,digital economy is not conducive for underdeveloped regions to achieve catch-up growth,and even the gap between underdeveloped regions and developed regions is growing.Thirdly,from the perspective of industrial composition,regions with higher secondary industry development can make full use of the"integrated market"advantage brought by the development of digital economy to expand the market scale and increase the added value of industry by taking the preemption advantage.The underdeveloped regions of the secondary industry have no relative advantage,so it is difficult to benefit from the"integrated market".Digital economy not only promotes the tertiary industry in regions with higher tertiary industry development,but also promotes the tertiary industry in regions with lower tertiary industry development,and it plays a more important role in promoting the tertiary industry in regions with higher tertiary industry development.Finally,China’s regional digital divide is reflected not only in the digital infrastructure,but also in the digital use gap and capacity gap,which is more obvious in the secondary industry and the tertiary industry.In regions with higher development of digital economy,the promotion of digital economy to industrial development is also stronger.