中国乡村产业数字化水平测度及时空演变分析

Measurement of the Industrial Digitalization Level in Rural Areas of China and Analysis of its Spatiotemporal Evolution

乡村产业数字化是“数实”融合的关键内容,也是推进乡村振兴的重要措施。文章基于熵权及变异系数综合赋权法、Dagum基尼系数、空间收敛模型,对2012—2021年中国31个省份乡村产业数字化水平进行统计测度和时空演变特征分析。研究发现:中国乡村产业数字化水平呈增长态势,但整体水平不高,需进一步提升乡村产业数字服务和数字管理水平;三大地区乡村产业数字化水平存在显著梯度差异,呈“东高西低”空间格局;地区差异分析表明,地区间差异的变化是中国乡村产业数字化水平总体差异呈“U”型特征的主要原因;收敛性分析表明,中国乡村产业数字化水平均具有绝对β收敛及条件β收敛特征。

Industrial digitalization in rural areas is a key component of"digital-real"integration and an important mea⁃sure for advancing rural revitalization.This essay employs a comprehensive weighting method based on entropy and coeffi⁃cient of variation,the Dagum Gini coefficient,and spatial convergence models to statistically measure and analyze the spa⁃tiotemporal evolution characteristics of the industrial digitalization level in rural areas in 31 provinces of China from 2012 to 2021.Findings:The industrial digitalization level in rural areas of China is on the rise;however,it is still relatively low,highlighting the necessity for the continued improvement of digital services and management.Significant regional dis⁃parities in the industrial digitalization levels within rural areas of China are evident,showcasing a spatial pattern charac⁃terized by a high level in the eastern regions and a low level in the western regions.Examination of regional disparities indicates that these variations are the predominant factor contributing to the overall"U-shaped"nature of disparities in industrial digitalization levels among rural areas in China.Convergence analysis indicates that the industrial digitalization levels in China′s rural areas demonstrate both absolute and conditionalβ-convergence characteristics.