• The KIPS Transactions:PartD
• /
• v.8D no.6
• /
• pp.861-870
• /
• 2001

Since most of studies for information efficiency measurement of healthcare organizations have mainly focused on searching a measuring standard used for performance of informatization and each researchers subjective standard having been used, they can not be easily measured and objective. This study showed a possibility that efficiency measurement of healthcare organization can be performed by solving a problem related to objectiveness, which may occur in measuring many organization with many measuring items, with DEA (data envelopment analysis). For proving this possibility, efficiency evaluation and analysis for information resources utilization of domestic tertiary healthcare organizations have been performed by using DEA model. As a result, DMU (decision making unit) having efficiency rate of 1 will be evaluated that output is higher than input and information resources are being used efficiently, but on the other hand, DMU having efficiency rate of below 1 will be evaluated that output is lower than input and information resources are being used inefficiently, which is required to be improved.

• The Korean Journal of Financial Management
• /
• v.16 no.1
• /
• pp.283-309
• /
• 1999

본 연구에서는 최근에 투입과 산출관계가 복잡한 비영리기관의 운영효율성을 평가하는데 많이 적용되고 있는 DEA분식기법을 이용하여 국내일반은행의 생산성을 상대적 개념에서 측정하고, 은행감독원에 의한 경영평가와 금융감독위원회의 은행퇴출평가 결과를 비교하여 봄으로서 평가결과가 타당성이 있는지 여부를 알아보았다. 금융감독위원회의 평가는 수익성, 건전성, 유동성, 내부유보 등 비율분석에 의한 평가와 BIS비율 등을 고려하여 평가해 왔기 때문에 다산출물 대 다투입물이 상호작용하는 것을 무시하고 있다는 것으로 볼 수 있다. 그리고 은행감독원의 평가와 DEA기법에 의한 경영효율성 간에는 상당한 차이가 있는 것으로 드러났다. 본 연구 분석결과로는 1995년도 효율성 값이 하위 5개 은행은 국민은행, 충북은행, 광주은행, 경남은행, 평화은행이며, 1996년도 효율성 값이 하위 5개 은행은 광주은행, 제주은행, 동남은행, 전북은행, 국민은행, 1997년도의 효율성 값이 하위 5개 은행은 대동은행, 광주은행, 충청은행, 충북은행, 전북은행으로 분석되었다. 퇴출은행 5개중 1996년도에 동남은행, 1997년도에 대동은행, 충청은행만이 효율성 값이 하위 5위안에 포함되어 본 연구의 분석결과와 다소 상이한 결과가 분석되었다. 그리고 DEA 분석모형에 의하면 비율분석에서는 점검할 수 없는 은행의 상대적 경영효율성을 분석한 결과가 금융당국의 평가결과와 다소 일치한 점도 있으나 운영효율성 측면에서 퇴출대상은행이 효율성이 높은 은행으로 평가되어 금융감독위원회가 결정한 퇴출대상은행과 DEA 분석결과와는 상이한 결과가 도출되었다.

• Journal of the Korean Academic Society of Industrial Cluster
• /
• v.2 no.1
• /
• pp.44-60
• /
• 2008

This paper analyses the relative efficiency and competitiveness of production structure for the industrial clusters(Ulsan, Changwon, Kumi, Wonjoo, Banwol & Siwha, Kwangwju, Gunsan) which had allocated in 2004 in Korea by the DEA approaches. The results show that except U1san, Wonjoo, the 5 industrial clusters have improved the relative efficiency in terms of input and output since they were allocated. And, the reason of the inefficiency for the 5 industrial clusters were not for the technical relationship but for the production scaling size. That is, by clustering for the industrial production firms, the economic effect came true throughout the production scaling size effects. Also, by the positioning approach for the production factors such as labor, capital, and R&D investment via production growth, the results show that Banwol & Siwha, Goomi clusters have effectively been managed, but Wonjoo, U1san and Gunsan are not.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.10 no.3
• /
• pp.677-683
• /
• 2009

This study measures the relative efficiency and productivity change of IT firms received policy fund using DEA model and Malmquist Index for 2006-2007. The main results of this study can by summarized as follows. First, in case of efficiency of CCR for 2006-2007, the number of efficient firms(CCR value is one) are six firms, six firms, respectively. Second, in case of efficiency of BCC for 2006-2007, the number of efficient firms(BCC value is one) are eleven firms, thirteen firms respectively. Third, In case of return to scale for 2006-2007, DRS are fifteen firms and fourteen firms respectively. IRS are two firms and one firm respectively. DRS firms can improve efficiency by the reduction of scale and IRS Firms can improve efficiency by the increase of scale. Fourth, Mean value of Malmquist Index representing productivity change for 2006-2007 are bigger than 1.00. This imply that productivity increase was achieved.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 2004.10a
• /
• pp.661-664
• /
• 2004

본 연구는 DEA기법을 이용하여 14개의 국내 은행의 상대적 효율성을 평가하였다. 효율성 평가에 있어서 은행을 중개기관 접근방법에서 평가하였으며, 투입물과 산출물을 선정하는 데 있어서 신탁계정과 은행계정별로 구분하여 연구를 수행하였다. 또한 규모의 효율성을 평가하기 위해 CCR모형과 함께 BCC모형을 이용하여 효율성을 평가하였다. 분석결과 신탁계정과 은행계정의 효율성은 차이가 있었으며, 대부분의 은행들이 DRS의 규모의 효율성에 있는 것으로 나타났다.

• 한국보건간호학회:학술대회논문집
• /
• 2004.05a
• /
• pp.153-154
• /
• 2004

• The Journal of the Korea Contents Association
• /
• v.10 no.11
• /
• pp.371-379
• /
• 2010

This study analyzes relative efficiency analysis for universities or colleges of Chung Cheong regions using data envelopment analysis. The main results of this study can by summarized as follows. First, in case of efficiency for CCR, the number of efficient universities(CCR value is one) are five universities. and mean value of CCR for universities located in Chungbuk region was most high. Second, the number of efficient colleges(CCR value is one) are three colleges. and mean value of CCR for colleges located in Daejeon region was most high. Third, in case of efficiency for BCC, the number of efficient universities(BCC value is one) are nine universities. and mean value of BCC for universities located in Chungbuk region was most high. Fourth, the number of efficient colleges(BCC value is one) are seven colleges. and mean value of BCC for colleges located in Chungbuk region was most high.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2014.06a
• /
• pp.225-226
• /
• 2014

The purpose of this study is to suggest a major strategy to become effective for each port in Northeast Asia by analyzing the relative efficiency of each port to determine the current level of efficiency, efficient harbors plan. Individual port of the major 16 ports in Northeast Asia was analysed targeting efficiency and relative efficiency. In this study, DEA technique was used ${\cdots}$(중략)${\cdots}$.

• Journal of Digital Convergence
• /
• v.12 no.8
• /
• pp.139-146
• /
• 2014

We investigated the relative efficiency and statistical analysis of Kimchi-related manufactures in Jeollabuk-do for their management efficiency and improvement plans. We used data enveloped analysis (DEA) for the relative efficiency, and principal component analysis (PCA) and t-test for the statistical analysis. We analyzed 34 DMUs among 67 DMUs located in Jeollabuk-do. The results were as follows; the statistical efficiency, pure statistical efficiency, scale efficiency for 34 DMUs were 0.653, 0.761, and 0.863, respectively. The correlated component regression (CCR) showed that DMUs above efficiency 1 were 61.5% among -si (urban area), and 23.8% among -gun (rural area), respectively. However, there were not the significant differences of and BCC, CCR, and scale efficiency between urban area and rural area. This study will be useful for local industry's promotion by providing the information on Kimchi-related manufactures.

• Journal of the Korean association of regional geographers
• /
• v.15 no.6
• /
• pp.774-788
• /
• 2009

This research analyzed the relative efficiency of 27 local governments' aged welfare institutions and facilities in Gyeonggi-do Province by using Data Envelopment Analysis. The results show that 12 local governments' aged welfare institutions are relatively inefficient as compare to their reference groups, meaning that there is efficiency gap among localities. It also appears that the most influential input and output elements are the budget for the aged and the number of the aged welfare institutions and facilities, relatively. However, the influential elements differ from one locality to another.