DEA기법을 이용한 시공능력평가 순위와 건설업체 운영효율성의 상관관계 분석A Correlation Analysis between the Capability of Construction Firms and Efficiency of Construction Company Using DEA
- Other Titles
- A Correlation Analysis between the Capability of Construction Firms and Efficiency of Construction Company Using DEA
- Authors
- 이형록; 문성곤; 김상기; 김경환; 김재준
- Issue Date
- May-2010
- Publisher
- 대한건축학회
- Keywords
- 시공능력평가; 효율성; 자료포락분석; DEA; 상관관계; Capability of Construction Firms; Effiency; Data Envelopment Analysis; DEA; Correlation
- Citation
- 대한건축학회논문집 구조계, v.26, no.05, pp.125 - 132
- Indexed
- KCI
- Journal Title
- 대한건축학회논문집 구조계
- Volume
- 26
- Number
- 05
- Start Page
- 125
- End Page
- 132
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174965
- ISSN
- 1226-9107
- Abstract
- A ranking of construction capability evaluation is the one of considering fact when a owner choose construction company.
However, sometimes, companies faces financial problem even if they are in higher ranking of construction capability evaluation.
This study is doing correlation analysis for their connection between management efficiency evaluation and a ranking of construction capability evaluation in top 100 companies of the ranking. Output factors have a minus in chosen input-output factors for evaluating management efficiency of construction companies. Moreover, this study uses DEA and BCC Models,because they have difference in a size. There are 23 efficient DMUs for efficiency evaluation and they are scattered over the field. However, size efficiency has directivity tendency. There are strong DRS disposition in high 50% companies, and IRS inclination in the others. Evaluating the effectiveness and value of construction skills ranked 1 to 10 units divided into sectors,our analysis of the results 1 to 10 belong to the one between companies, as well as the effective number of DMU average,highest, lowest at the differences between different sectors shows the superior efficiency compared to other sectors, but no direction could not be found. At the correlation analysis result, it is not very relevant the CRS and VRS efficiency between construction ability and efficiency rank. However, scale efficiency has gotten a strong relevance.
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