摘要
剖析数字产业化、产业数字化、数字经济促进产业结构升级的机制,构建门槛效应模型,收集2011—2020年我国内地30个省份数字经济与产业结构升级相关数据,测度数字产业化、产业数字化、数字经济的效应,并对各地区数字产业化与产业数字化水平的协同性进行可视化分析。结果表明,数字产业化对产业结构升级存在倒U型递增影响效应,产业数字化对产业结构升级存在正向递增影响效应,相较于产业数字化,数字产业化对产业结构升级的促进效应更强;数字经济对产业结构升级存在正向递增影响效应;数字产业化与产业数字化协同水平可分为双高型、双低型、数字产业化加强型、产业数字化加强型。在此基础上,提出有效促进产业结构升级的针对性建议。
The upgrading of industrial structure is the internal driving force and the important premise to promote the high-quality development of China’s economy,and the digital economy is the catalyst for the upgrading of industrial structure and the high-quality development of China’s economy.At present,China is in a critical period of industrial structural transformation and upgrading and the transformation of economic structure,and the digital economy has become an important driver in promoting high-quality economic development.In this context,clarifying the relationship between digital economy and industrial structure upgrading will help promote the upgrading of China’s industrial structure and effectively achieve high-quality economic development.However from the perspective of research objects,scholars either only focus on the analysis of the impact of digital industrialization on industrial structure upgrading,or only focus on the impact of industrial digitalization,ignoring the joint impact of digital economy(including digital industrialization and industrial digitalization);from the perspective of research methods,there is a linear and nonlinear relation between digital industrialization,industrial digitalization,digital economy and industrial structure upgrading,but scholars are only limited to linear research,and lack of nonlinear relation research between them.Then what is the mechanism of digital industrialization,industrial digitization and digital economy to promote industrial structure upgrading?Which effect is bigger,digital industrialization or industry digitization?This paper analyzes the mechanism of digital industrialization,industrial digitization and digital economy promoting industrial structure upgrading.(1)Digital industrialization promotes the upgrading of industrial structure.From the time dimension,digital industrialization improves the efficiency of each stage of the industrial chain(design,production and commercialization)through matching and intelligent effect,and promotes the advanc
作者
刘和东
纪然
Liu Hedong;Ji Ran(College of Economics and Management,Nanjing University of Technology,Nanjing 210009,China)
出处
《科技进步与对策》
CSSCI
北大核心
2023年第1期61-70,共10页
Science & Technology Progress and Policy
基金
江苏省社科基金重点项目(21GLA004)
江苏省软科学研究项目(BR2022056)。
关键词
数字产业化
产业数字化
数字经济
产业结构升级
Digital Industrialization
Industrial Digitization
Digital Economy
Industrial Structure Upgrading
