基于三阶段DEA模型的中国信托公司效率分析

本文利用DEA三阶段分析法,对2008年28家中国信托公司进行了排除环境变量和统计噪音影响的技术效率的实证研究。实证结果表明:很多信托公司的效率确实受到市场份额、股东背景等环境变量的影响;在同质经营环境下,规模效率不高的问题更为突出。针对信托公司整体规模效率偏低的现状,本文给出了一些具体建议,以期为信托投资公司提升其竞争力提供参考,使其改变在金融行业中所处的弱势地位。

Analysis on Efficiency of Chinese Trust Companies Based on Three-stage DEA Model

Based on the DEA three-stage model,this paper evaluates the efficiencies of 28 trust companies of China in 2008 by excluding the effects of environmental variable and statistical noise.The results demonstrate as follows：the efficiencies of many trust companies are really affected by environments and luck,such as market share,shareholder background and so on;scale efficiency is not high in the homogenous operating environment.Finally,it provides some suggestions on improving the productive efficiency in order to help to raise competitive strength and change position of trust companies in the financial industry.