我国政策性银行的DEA效率分析

Analysis on DEA Efficiency of Policy Banks in China

本文采用DEA方法对2000—2007年我国三家政策性银行——中国农业发展银行、国家开发银行和中国进出口银行的DEA效率进行了分析。研究结果表明:首先,国家开发银行的技术效率、纯技术效率和规模效率在三家政策性银行中表现最好,农业发展银行的表现最差;其次,造成政策性银行低效率的很大原因在于规模低效率;最后,我国政策性银行的财务可持续能力相对较差。

This paper analyzes technology efficiency, pure technology efficiency and scale efficiency of three policy banks-- Agricultural Development Bank,China Development Bank and The Export-Import Bank of China based on DEA method from 2000 to 2007. The empirical results show that：technology efficiency, pure technology efficiency and scale efficiency of China Development Bank are highest, and those of Agricultural Development Bank are lowest;low scale efficiency causes low efficiency of policy banks in China; financial sustainability of policy banks is not very well.