摘要
运用数据包络分析方法中的BCC模型,对2007年我国饲料类上市公司的综合效率进行分析,发现饲料类上市公司平均效率较高,公司之间效率值差距也不显著,说明国家支农政策对饲料类上市公司的发展具有实质性的支撑作用,激烈的竞争环境促使各家上市公司走向多元化经营发展道路。
By using BCC model in the method of DEA （data envelopment analysis）, this paper analyzes the comprehensive efficiency of China＇s listed feed companies in 2007, finds that the average productive efficiency of listed feed companies is higher, and the gap of productive efficiency among companies is not evident, showing that the national agriculture-supporting policy play a substantial supporting role in listed feed companies, and the fierce competitive environment would promote each listed company to a diversified business development.
出处
《科技情报开发与经济》
2009年第22期103-105,共3页
Sci-Tech Information Development & Economy
关键词
饲料类上市公司
数据包络分析
综合效率
listed feed company
data envelopment analysis
comprehensive efficiency
