河北联合大学学报（社会科学版）
河北聯閤大學學報（社會科學版）
하북연합대학학보（사회과학판）
Journal of Hebei Polytechnic University (Social Science Edition)
2015年
5期
26-32
,共7页
DEA%投资效率%基础建设上市公司
DEA%投資效率%基礎建設上市公司
DEA%투자효솔%기출건설상시공사
DEA%investment efficiency%infrastructure listed company
投资效率一直以来备受关注，企业的投资效率如何以及如何提高投资效率是关注的焦点。运用DEA模型，对24家基础建设上市公司的综合技术效率、纯技术效率以及规模效率进行分析，找出其存在的问题，在此基础上，并提出提高投资效率的政策建议。
投資效率一直以來備受關註，企業的投資效率如何以及如何提高投資效率是關註的焦點。運用DEA模型，對24傢基礎建設上市公司的綜閤技術效率、純技術效率以及規模效率進行分析，找齣其存在的問題，在此基礎上，併提齣提高投資效率的政策建議。
투자효솔일직이래비수관주，기업적투자효솔여하이급여하제고투자효솔시관주적초점。운용DEA모형，대24가기출건설상시공사적종합기술효솔、순기술효솔이급규모효솔진행분석，조출기존재적문제，재차기출상，병제출제고투자효솔적정책건의。
Investment efficiency has attracted much attention for a long time ,and the focus of attention is that how the investment efficiency of enterprise and how to improve the efficiency of investment .The in‐vestment efficiency of infrastructure of the listed companies base on DEA model was analyzed ,including comprehensive technical efficiency ,pure technical efficiency and scale efficiency ,then the problems exist‐ing in them were found out .Finally ,several policy recommendations to improve efficiency were put for‐w ard .
