我国省际农村公共服务供给效率评价及其时空演化

Evaluation of the Efficiency of Rural Public Service Supply and Its Spatiotemporal Evolution in China

农村公共服务供给效率提升对实现乡村振兴乃至全面建成小康社会具有重要作用。在阐述农村公共服务供给效率测度的分析框架基础上,采用超效率DEA方法对2008-2017年中国省际农村公共服务供给效率水平进行测度,进一步基于探索性空间数据分析方法对其进行空间格局分析,研究发现:在研究期内我国农村公共服务供给效率整体呈上升趋势,每个省域在不同的阶段呈现出不同农村公共服务供给效率类型的地方化特征,反映出省域农村公共服务供给效率的动态演进复杂性;各省域间农村公共服务供给效率呈现不均衡的状态,形成由东至西逐渐减弱的空间分布格局;我国农村公共服务供给效率始终存在显著正向全局空间自相关性,并呈现由强相关向弱相关演变特征。局域空间格局以不显著为主,以H-H与L-L类型为辅,形成了"东热西冷"的空间格局。

The improvement of rural public service supply efficiency plays an important role in rural revitalization and building a well-off society in an all-round way.Based on the analysis framework of rural public service supply efficiency measurement,this paper adopts super efficiency DEA method to measure the efficiency level of China’s inter-provincial rural public service supply from 2008 to 2017,and further analyzes its spatial pattern based on Exploratory Spatial Data Analysis(ESDA).This research find that:(1)Each province presents the localization characteristics of different types of rural public service supply efficiency in different stages,and it reflects the complexity of the dynamic evolution of rural public service supply efficiency in each province;(2)The rural public service supply efficiency among provinces presents an unbalanced state,forming a spatial distribution pattern that the rural public service supply efficiency gradually weakens from east to west;(3)China’s rural public service supply efficiency always has a significant positive global spatial auto-correlation,and presents the characteristics of evolution from strong correlation to weak correlation.The local spatial pattern is mainly insignificant,supplemented by HH and LL types,forming a spatial pattern of"Hot in the east and cold in the west".