Study on the Evaluation of Construction Company Efficiency Based on GRA and DEA

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/).

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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  -