省域农村基础设施建设与乡村振兴的耦合协调发展研究

Coupling Coordination Development Between Rural Infrastructure Construction and Rural Revitalization at the Provincial Level

农村基础设施建设是实现乡村振兴的基石和先决条件。文章揭示了农村基础设施和乡村振兴协调发展机制,并借助2013—2022年中国30个省份的面板数据,运用耦合协调度模型、Dagum基尼系数和障碍因子模型等方法,研究了两者协调发展的时空演变特征,厘清了两者协调发展的重要障碍因素。结果表明:①农村基础设施建设与乡村振兴协调度随时间演进而逐渐提升,但也存在潜在的下降风险。②区域间整体协调度差异有所下降,但区域差异存在地区间交叉重叠现象。③各准则层的障碍度差别较大,生活和环境基础设施投入不足是农村基础设施建设的主要短板。④环境卫生是农村基础设施建设与乡村振兴协调发展的主要障碍因子,供水问题是障碍度上升最快的因素。现阶段农村基础设施建设与乡村振兴的协调发展虽然取得了一定进展,但挑战依然存在,要因地制宜地提升各地区农村基础设施建设的充分化、协调化发展,促进乡村振兴战略的高质量实施。

Rural infrastructure construction is the cornerstone and prerequisite for achieving rural revitalization.This article reveals the coordinated development mechanism between rural infrastructure construction and rural revitalization.Based on the panel data of 30 provincial-level regions of China in 2013-2022,it analyzes the evolution characteristics of coordinated development between rural infrastructure construction and rural revitalization,and clarifies the important obstacles of their coordinated development by the means of coupling coordination degree model,Dagum Gini coefficient and obstacle factor model.The results show that:1)The coordination degree between rural infrastructure construction and rural revitalization has gradually improved over time,but there is also a potential risk of decline.2)The difference of overall coordination degree between regions has decreased,but regional differences have the phenomenon of cross regional overlap.3)The degree of obstacles varies greatly among criterion layers,insufficient investment in living and environmental infrastructure is the main shortcoming of rural infrastructure construction.4)Environmental sanitation is the main obstacle factor for the coordination development of rural infrastructure construction and rural revitalization,water supply is the fastest increasing obstacle factor.In summary,although there has been some progress in the coordinated development of rural infrastructure construction and rural revitalization at this stage,challenges still exist.It is necessary to improve the full differentiation and coordinated development of rural infrastructure construction in various regions according to local conditions,and promote the high-quality implementation of the rural revitalization strategy.