基于DEA的农业机械上市公司经营绩效分析

Analysis on the Evaluation on Productive efficiency of listed Agriculture Machine Appliance Companies

运用数据包络分析法的C2R模型对2003～2005年农机上市公司的综合效率进行分析、对比、研究,发现我国农业机械上市公司平均效率较低,且公司间效率值差距显著;不同年份之间,部分公司效率值波动较大;效率值与各子行业经营方向有关,零部件制造企业的经营效率明显优于整装设备制造企业。

By using C^2R model, a method of DEA analysis, this article analyzes the comprehensive productive efficiency of listed agriculture machine companies in 2003 to 2005.The result show： the average productive efficiency in the three years was very low, the gap of productive efficiency among companies is evident. Furthermore, productive efficiency of some companies tends to evidently fluctuate every year. The productive efficiency has a major impact on the direction of sub-industry prosecution, and the productive efficiency of part fabricate is evident better equipped fabricate.