Browse > Article
http://dx.doi.org/10.5392/JKCA.2015.15.05.475

An Efficiency Analysis of Public Enterprises Using Bootstrap DEA  

Park, Man Hee (부산가톨릭대학교 경영학과)
Publication Information
The Journal of the Korea Contents Association / v.15, no.5, 2015 , pp. 475-487 More about this Journal
Abstract
This study measures the managerial efficiency of Korea's 14 public enterprises using bootstrap DEA in 2013. In addition, it examines the factors that affect on the bootstrap bias-corrected efficiency using truncated regression analysis. The results and implications of this study are as follows. First, using bootstrap DEA model analysis, the results showed that the mean technical efficiency was 0.3182, the mean pure technical efficiency was 0.4994 and the mean scale efficiency was 0.6585. The main cause of technical inefficiency was due to pure technical inefficiency. Second, rank test between technical efficiency of general DEA model and bootstrap DEA model was no significant difference under CRS and VRS assumption. Third, the main cause of the inefficiency in 11 DMUs among 14 DMUs were mainly due to the pure technology and three DMUs were because of the scale efficiency. Finally, in the truncated regression analysis, cost of labor, profit, sales, return of equity, and the number of employees appeared as factors affecting the scale efficiency at the 10% significance level.
Keywords
Efficiency; Bootstrap DEA; Scale Efficiency; Truncated Regression Model;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 이형석, 김기석, "DEA/Window 모형을 이용한 국내 생명보험산업의 상대적 효율성 분석", 한국콘텐츠학회논문지, 제8권, 제5호, pp.192-206, 2008.   DOI
2 N. K. Avkiran and T. Rowlands, "How to better identify the true managerial performance: State of the art using DEA," Omega 36, pp.317-324, 2008.   DOI   ScienceOn
3 R. D. Banker, A. Charnes, and W. W. Cooper, "Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis," Management Sciences, Vol.30, pp.1078-1092, 1984.   DOI   ScienceOn
4 P. Bogetoft and L. Otto, Benchmarking with DEA, SFA, and R, Springer, pp.183-186, 2011.
5 A. Charnes, W. W. Cooper, and E. Rhodes, "Measuring the Efficiency of Decision Marking Units," European Journal of Operational Research, Vol.2, No.6, pp.429-444, 1978.   DOI   ScienceOn
6 B. Efron, "Bootstrap Methods: Another Look at the Jackknife," The Annals of Statistics, Vol.7, pp.1-26, 1979.   DOI
7 L. Simar and P. W. Wilson, "Estimation and Inference in Two-Stage, Semi-Parametric Models of Production Processes," Journal of Econometrics, Vol.136, pp.31-64, 2007   DOI   ScienceOn
8 L. Simar and P. W. Wilson, "Sensitivity analysis of Efficiency Scores: How to bootstrap in nonparametric Frontier Models," Management Science, Vol.44, pp.49-61, 1998.   DOI   ScienceOn
9 P. W. Wilson, FEAR 1.12 User's Guide, Clemon University, 2009.
10 공공기관 경영정보 공개시스템(ALIO), http://www.alio.go.kr.
11 The R Project for Statistical Computing, www.r-project.org.
12 Truncated Gaussian Regression Models, http://cran.r-project.org/web/packages/truncreg/index.html
13 박만희, 효율성과 생산성 분석, 한국학술정보, 2008.
14 박병상, 이용균, 김윤신, "DEA를 이용한 종합병원의 효율성 평가", 한국콘텐츠학회논문지, 제9권, 제4호, pp.299-312, 2009.   DOI
15 송광석, 유한주, "부트스트랩 맘퀴스트 생산성지 수를 이용한 Single PPM 인증기업의 생산성 비교 연구", 품질경영학회지, 제38권, 제2호, pp.261-275, 2010.
16 송건섭, "DEA-Malmquist Productivity Index를 이용한 지방공기업의 유형별 성과분석", 한국행정논집, 제24권, 제3호, pp.525-544, 2012.
17 서광규, 최다영, "AHP와 DEA 결합모델을 이용한 상장 건설기업의 효율성 분석", 한국콘텐츠학회논문지, 제11권, 제6호, pp.302-310, 2011.   DOI
18 유금록, "공공부문의 효율성과 영향요인 분석: 도시개발공사를 중심으로", 한국행정학보, 제42권, 제3호, pp.79-109, 2008.
19 유금록, "공공의료서비스의 효율성 평가: 지방의료원에 대한 부트스트랩 자료추락분석모형의 적용", 한국사회와 행정연구, 제21권, 제2권, pp.117-140, 2010.
20 이승용, "DEA(Data Envelopment Analysis)를 이용한 공기업의 효율성 측정", 한국공공관리학보, 제24권, 제4호, pp.51-71, 2010.