中国数字乡村建设发展水平评价与时空特征分析

Evaluation and Spatiotemporal Characteristics Analysis of the Development Level of China’s Digital Village Construction

文章基于2011—2021年省级面板数据,构建中国数字乡村建设发展水平评价指标体系,利用熵值法、变异系数法以及莫兰指数对数字乡村建设发展水平的时空特征进行分析。研究发现:2011—2021年数字乡村建设发展水平逐年提升,但呈现明显的“东部沿海高-西部低”的格局,区域发展失衡;中国数字乡村建设发展水平存在较大的区域差距,且呈现差距扩大的趋势,东、中、西部地区区域内差异较大;数字乡村建设发展水平具有显著的空间正相关性和集聚效应,集聚现象出现在以河北、江苏、浙江、山东和福建为中心的东部沿海地区(H-H集聚)及以西部地区省份为中心的区域(L-L集聚)。

This paper constructs an evaluation index system of China's digital village construction development level based on the provincial panel data from 2011 to 2021,and analyzes the spatial and temporal characteristics of digital village construc-tion development level by using entropy method,coefficient of variation method and Moran's index.The findings are as follows:The development level of China's digital village construction has been increasing year by year from 2011 to 2021,but it shows an obvious pattern of“high in the east coast and low in the west”,and the regional development is unbalanced.There are large re-gional differences in the development level of China's digital village construction,and the differences are expanding,with large differences within the eastern,central and western regions.The development level of digital village construction has a significant positive spatial correlation and agglomeration effect,with the agglomeration phenomenon occurring in the eastern coastal regions centered on Hebei,Jiangsu,Zhejiang,Shandong and Fujian(high-high type agglomeration)and the regions centered on western provinces(low-low type agglomeration).