节点文献
基于DEA模型的煤矿基建投资效率研究
Research on Investment Efficiency Evaluation for Coal Construction Project Based on DEA
【摘要】 取用基建工程主要投资费用以及达产期3 a的产出数据,运用多种DEA模型对13家煤矿的基建投资效率进行了测评,得出各矿的效率排名。并利用主成分分析对结果的可靠性进行验证。
【Abstract】 Using major capital costs of infrastructure projects and practical output of three years in production phase, has studied the efficiency of construction investment in 13 coal mines by means of DEA models, obtaining their individual rankings.
【关键词】 DEA模型;
超效率模型;
主成分分析;
效率;
【Key words】 DEA model; super efficiency model; principle component analysis; efficiency;
【Key words】 DEA model; super efficiency model; principle component analysis; efficiency;
- 【文献出处】 煤炭技术 ,Coal Technology , 编辑部邮箱 ,2016年01期
- 【分类号】F426.21;F283
- 【被引频次】1
- 【下载频次】108