[摘　要]　农村基础设施投资Malmquist生产率测度是深层次挖掘投资潜力，改进投资策略的重要手段。在阐述Malmquist-DEA方法基本原理基础上，利用东、中、西部29个决策单元1990～2007年间的面板数据，深入分析各个决策单元投资效率变化情况及其组分变化趋势，为改进各地区农村基础设施的投资效率提出政策建议。

[关键词]　农村基础设施,投资效率,Malmquist生产率指数

Abstract: Analyzing investment efficiency of rural infrastructure is an important way to further exploit investment capacity and optimize resources distribution. On the basis of expounding basic principles of Malmquist-DEA, it chooses infrastructure investment of the east-central-west regions including 29 DMUs panel data in 1990～2007, and then intensively studies the change of investment efficiency of each decision unit and variation trend of each group. Finally it puts forward policy advices in order to improve investment efficiency of rural infrastructure.

Key words: rural infrastructure; investment efficiency; malmquist productivity index（MPI）

[参考文献]

[1]彭代彦.农村基础设施投资与农业解困[J].经济学家， 2002（5）:79-82.

[2]李锐.农村公共基础设施投资效益的数量分析[J].农业技术经济，2003（2）:5-9.

[3]方芳，钱勇，柳士强.我国农业基础设施投资的实证分析[J].财经研究，2004，30（2）:89-76.

[4]彭运芳.3种动态分析法用于多方案比较的研究[J].数学的实践与认识，2004（6）:77-80.

[5]D. Caves， L.C. Hristensen， W.E. Duewert. The economic theory of index numbers and the measurement of input productivity[J].Econometrica，1982（50）:1393-1414.

[6]Fare，R.，Grosskopf，S.，Norris，M.，etal.Productivity growth， technical progress， and efficiency change in industrialized countries[J]. American Economic Review，1994b（84）:66-83.

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