山东数字经济测度及其分布的动态演变研究  

Research on the Dynamic Evolution of Shandong Digital Economy Measurement and Distribution

作　　者：梁超 LIANG Chao(Department of Economics and Management,Dezhou University,Dezhou Shandong 253023,China)

机构地区：[1]德州学院经济管理学院,山东德州253023

出　　处：《德州学院学报》2023年第6期83-87,共5页Journal of Dezhou University

基　　金：山东省社科规划研究专项项目《乡村振兴战略背景下山东省数字经济驱动共同富裕实证研究》(22CSDJ02)的阶段性成果之一。

摘　　要：数字经济已上升到国家战略,数字技术赋能制造业成为山东省新旧动能转换的重要引擎。利用2014-2021年数据研究了山东省16个地区的数字经济发展水平,从数字经济发展基础、互联网发展水平、数字交易水平三个层面采用NBI指数构建了山东省数字经济指数。结果表明:山东数字经济发展水平逐年提高,有2个城市为数字经济高发达地区、3个城市为中发达地区、9个城市为低发达地区、2个城市为欠发达地区。通过核密度函数考察数字经济分布的动态演变可知:山东省数字经济水平不断提高,各地区数字经济指数差异逐年减少。The digital economy has risen to the level of national strategy,deploying and promoting the development of the digital economy at the national level.Empowering the manufacturing industry with digital technology is the engine for the development of new and old driving forces in Shandong.This article uses data from 2014 to 2021 to study the development level of digital economy in 16 regions of Shandong Province.The NBI index is used to construct the Shandong Digital Economy Index from three levels:digital economy development foundation,internet development level,and digital transaction level.The results show that the development level of Shandong’s digital economy has been increasing year by year,with 2 cities being highly developed areas of digital economy,3 cities being moderately developed areas,and 9 cities being underdeveloped areas Two cities are underdeveloped areas.The dynamic evolution of the distribution of digital economy was examined through kernel density function,and the results showed that the level of digital economy in Shandong Province is continuously improving,and the differences in digital economy indices among different regions are decreasing year by year.

关 键 词：数字经济 动态演变 NBI 核密度函数 

分 类 号：F49[经济管理—产业经济]