CAJ | 학술논문

首先运用DEA－Malmquist指数方法对2010～2012年我国31个地区的农村水利项目投入产出效率的动态变化及地域差异进行分析，然后利用SPSS聚类分析进一步对区域差异进行研究。结果发现，2010～2012年我国农村水利项目的全要素生产率（ TFP）指数的年均下降率为2．9％，呈略微下降的特征；各地区的TFP指数有增有减，存在显著地域差异，东部地区平均TFP指数增长最快，中西部地区平均TFP指数不增反退；技术效率低下是导致近年来我国多地区TFP指数下降的主要因素；东部地区拥有良好的先天优势和长期的财政支持，技术创新水平的高低导致其发展水平不一；西部地区受益于政府的大力支持，水利项目发展良好。总之，我国农村水利项目投入产出效率存在显著区域差异，应因地、因时制宜地制定农村水利开发规划，提高资源配置效率和资金使用效率。
수선운용DEA－Malmquist지수방법대2010～2012년아국31개지구적농촌수리항목투입산출효솔적동태변화급지역차이진행분석，연후이용SPSS취류분석진일보대구역차이진행연구。결과발현，2010～2012년아국농촌수리항목적전요소생산솔（ TFP）지수적년균하강솔위2．9％，정략미하강적특정；각지구적TFP지수유증유감，존재현저지역차이，동부지구평균TFP지수증장최쾌，중서부지구평균TFP지수불증반퇴；기술효솔저하시도치근년래아국다지구TFP지수하강적주요인소；동부지구옹유량호적선천우세화장기적재정지지，기술창신수평적고저도치기발전수평불일；서부지구수익우정부적대력지지，수리항목발전량호。총지，아국농촌수리항목투입산출효솔존재현저구역차이，응인지、인시제의지제정농촌수리개발규화，제고자원배치효솔화자금사용효솔。
The input and output efficiency of rural water conservancy projects in 31 regions of China from 2010 to 2012 were measured using the DEA-Malmquist index, and their dynamic change and regional differ-ences were analyzed firstly;then the SPSS cluster analysis was conducted to further study their regional differ-ences.The conclusions could be drawn as follows.The average level of total factor productivity indexes ( TFP) of rural water conservancy project efficiency in China decreased by 2 .9% per annum showing a feature of slightly downward.The TFP of different regions was significantly different.The average TFP index of eastern region grew faster, while that of the central and western regions did not increase but decreased.The lower technological efficiency was the dominant factor driving the TFP index keeping down in recent years.For east-ern region possessing good regional superiority and long-term financial support, the technology innovation level decided the development level of different provinces.Benefit from the support of government, the rural water conservancy projects developed well in western region.In a word, there were significant regional differ-ences in efficiency of input and output of rural water conservancy projects in China, so the developing planning of rural water conservancy should be made according to the local conditions and time to improve the allocation efficiency of resources and service efficiency of funds.