数字乡村建设与乡村振兴耦合协调发展研究

Research on the Coupled and Coordinated Development of Digital Rural Construction and Rural Revitalization

数字乡村建设作为破解乡村跨越式发展瓶颈的突破口和新引擎,对全面推进乡村振兴和建设数字中国具有重要意义。以2011—2021年中国31个省域面板数据为样本,构建系统性理论框架和多元评价指标体系,运用时序主成分分析法和耦合协调模型,评估数字乡村建设和乡村振兴的综合发展水平,以及二者耦合协调度的时序演化和空间差异。结果显示,数字乡村和乡村振兴发展指数及耦合协调度呈稳步增长态势,整体协调状态由中度失调迈向中度协调水平。地区异质性不断扩大,形成东部和中部地区遥遥领先、西部和东北地区滞后的空间格局。发展指数高的省份溢出效应显著,增速快,耦合协调水平高,而欠发达地区联动效应不足,组内差异显著,二者耦合协调度低。因此,应正视空间异质性,因地制宜地推进数字乡村建设与乡村振兴的优质协调发展。

The construction of digital rural areas serves as a breakthrough and new engine for eliminating the bottleneck in rural development and it is of great significance for comprehensively promoting rural revitalization and building a digital China.This study utilizes panel data from 31 provinces in China from 2011 to 2021,establishes a systematic theoretical framework and a multi-dimensional evaluation index system,and applies the method of time-series principal component analysis and a coupling coordination model to assess the comprehensive development level of digital rural construction and rural revitalization,as well as the temporal and spatial differences in their coupling coordination.The results indicate that the development index and coupling coordination degree of digital villages and rural revitalization show a steady growth trend,with the overall coordination status transitioning from a moderate imbalance to a moderate coordination.Regional heterogeneity continues to expand,resulting in a spatial pattern where the eastern and central regions are significantly ahead,while the western and northeastern regions lag behind.Provinces with high development indices demonstrate significant spillover effects,fast growth rates,and high levels of coupling coordination.Conversely,underdeveloped regions exhibit insufficient linkage effects,significant intra-group differences,and low levels of coupling coordination.Therefore,it is crucial to recognize spatial heterogeneity and promote high-quality coordinated development of digital rural construction and rural revitalization based on local conditions.