한국병원경영학회지 (Korea Journal of Hospital Management)
- 제2권1호
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- Pages.22-47
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- 1997
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- 1226-6299(pISSN)
한국 지방공사 의료원의 생산성 평가와 비교
Productivity Evaluation and Comparision of Korean Provincial Hospitals
- Ahn, Tae-Sik (College of Business Administration, Seoul National University) ;
- Park, Jung-Sik (S Provincial Hospital)
- 발행 : 1997.11.21
초록
This paper evaluated the relative efficiency of 33 provincial medical centers using Data Envelopment Analysis(DEA) and compared the DEA efficiency results with those of the current method conducted by the management evaluation team. DEA Was selected as an alternative efficiency evaluation method since it could handle multiple inputs and multiple outputs simultaneously and identify the sources of inefficiency. To analyze the sensitivity of productivity values to the variable sets, four different sets of input and output variables were identified. Results showed that most of the medical centers are operating far away from the efficiency frontier supporting the previous results. Some centers showed 100% efficiency regardless of the selected variable sets. DEA results are compared with current management evaluation results. Some inconsistencies were found for some DMUs between the results of two methods showing the existence of methodology bias. DEA results and ratio analyses results mostly agree for 1992 data.