摘要
运用数据包络分析法的C2R模型对2002、2003年农业上市公司的综合效率进行分析。研究发现我国农业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,林业和农产品加工业效率值上升,畜产品加工业和渔业效率值明显下降;资产结构并不是影响公司效率状况的主要因素。
By using C2R model, a method of DEA analysis, this article analyzes the comprehensive productive efficiency of listed agri-companies in 2002 and 2003. The results show: the average productive efficiency in the two years was very low, and the gap of productive efficiency among companies is evident. Furthermore, productive efficiency of some companies tends to fluctuate every year; the productive efficiency has a major impact on the direction of sub-industry management and it is not influenced by the asset structure.
出处
《南京农业大学学报（社会科学版）》
2005年第2期39-43,共5页
Journal of Nanjing Agricultural University(Social Sciences Edition)
