我国农村基础设施建设状态效率二维测度及时空演化路径研究

Study on State-efficiency Evaluation and Temporal-spatial Evolution Path of Rural Infrastructure Construction in China

农村基础设施是实施乡村振兴战略的物质基础,它在区域间存在时间及空间差异.基于状态水平和效率表现两维视角对我国省域农村基础设施的建设水平进行定量测度,并分析其演化路径.以我国26省(自治区、直辖市)2011-2020年的数据为研究对象,运用熵权法测度农村基础设施建设状态;运用DEA模型、超效率SBM-DEA和Malmquist指数测度农村基础设施建设投入产出效率,并分析农村基础设施建设综合效率的变动趋势及驱动力来源.

Rural infrastructure is the material basis for the implementation of Rural Revitalization Strategy,which has time and space differences among regions.Based on the two-dimensional perspective of state level and efficiency performance,this paper quantitatively measures the construction level of provincial rural infrastructure in China,and analyzes its evolution path.Taking the data of 26 provinces(autonomous regions and municipalities directly under the central government)from 2011 to 2020 as the research object,the entropy weight method is used to measure the state of rural infrastructure construction;DEA model,super efficiency SBM-DEA and Malmquist index are used to measure the input-output efficiency of rural infrastructure construction,and the change trend and driving force source of the comprehensive efficiency of rural infrastructure construction are analyzed.