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。
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.
出处
《建筑经济》
2010年第2期112-114,共3页
Construction Economy
基金
科技部"十五"攻关课题(2003BA808A04)
