Study on the Evaluation of Construction Company Efficiency Based on GRA and DEA
Authors
Yan Chang, FuZhou Luo
Corresponding Author
Yan Chang
Available Online October 2015.
- DOI
- 10.2991/icemit-15.2015.176How to use a DOI?
- Keywords
- Construction efficiency,Comprehensive efficiency,Data envelopment analysis,Gray relational analysis.
- Abstract
Based on 30 listed construction companies input-output data for the study, establish index of construction input and output in construction companies , first use gray correlation analysis to screen indicators , and then use data envelopment analysis method to evaluate 30 efficiency of construction companies . The results showed that the comprehensive efficiency and technical efficiency are high,and scale efficiency is the key to restrict its production efficiency.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yan Chang AU - FuZhou Luo PY - 2015/10 DA - 2015/10 TI - Study on the Evaluation of Construction Company Efficiency Based on GRA and DEA BT - Proceedings of the International Conference on Education, Management and Information Technology PB - Atlantis Press SP - 851 EP - 854 SN - 2352-5398 UR - https://doi.org/10.2991/icemit-15.2015.176 DO - 10.2991/icemit-15.2015.176 ID - Chang2015/10 ER -