摘要
运用DEA模型对煤炭行业41家上市公司2015年第三季度经营绩效进行了分析,发现我国煤炭类上市公司经营绩效不容乐观,仅有2家公司达到了DEA有效状态。文章指出,依据不同类型的绩效,通过技术改造、加强管理,扩大或缩减经营规模来改进经营绩效,为煤炭类上市公司有针对性地提高绩效水平提供参考依据。
This paper analyzes the performances of 41 listed coal companies based on DEA model.The results show that it is necessary for the listed coal companies to improve their management performances.Based on different kinds of performances,this paper suggests that technology reform,enhance management and expanding or slimming down the scale of operations can be used to improve the performances,which provides references for listed coal companies to have targeted improvements of management performance in our country.
出处
《中国煤炭》
北大核心
2016年第5期28-31,47,共5页
China Coal
关键词
DEA
煤炭企业
上市公司
绩效评价
DEA
coal companies
listed companies
performance evaluation