자료포락분석법을 이용한 농기계 임대사업의 효율성 분석 = Efficiency analysis of agricultural machinery rental system using the DEA model

다국어 초록 (Multilingual Abstract)

This study was conducted to survey and diagnose operation status of the agricultural machinery rental service, analyse and compare operational efficiency among 82 city and county ATDEC (agricultural technology development and extension center) using the DEA (Data Envelopment Analysis) method, and recommend future direction, for improvement of the business. Input variables were invested budget and labor, and output variable was rental return. Percentages of return to investment on the rental service were calculated as 68.3% and 63.9% when analyzed with CCR (Charnes, Cooper and Rhodes) and BCC (Banker, Charnes and Cooper) models, respectively, indicating inefficiency of the service operation. Increase of rental charge would increase efficiency by 63.9~68.3% depending on models, and decrease of financial and labor investment would improve the efficiency by about 11.3%. Technical efficiency would be more important than scale efficiency, therefore adjustment of over-invested budget and labor needed to be made together with increase of rental charge to improve the operation. Among the ATDECs providing the rental service, 6 (7.3%), 43 (52.4%), and 33 (40.2%) were in state of CRS (constant return to scale), IRS (increasing return to scale), and DRS (decreasing return to scale), respectively. These indicated public aspects of the rental system, over-investment, lack of output component for input component, meaning that scale income would be increased by qualitative expand of rental charge. Efficiency analysis of the rental system by region showed that efficient ATDECs to be benchmarked by others were in the order of DMU-70, DMU-54, DMU-29, DMU-5, DMU-22, DMU-2, and DMU-61. More comprehensive and extensive survey and analyses would be necessary in the future.

참고문헌 (Reference)

1 조형석, "지방하수도사업의 효율성 평가:DEA와 Tier분석을 중심으로" 한국지방행정연구원 21 (21): 123-151, 2007

2 장철영, "지방정부 농촌지도사업의 상대적 효율성 평가: 경상북도 농업기술센터를 중심으로" 대한지방자치학회 10 (10): 139-165, 2008

3 김성은, "산지유통센터(APC)의 운영효율성에 관한 연구" 농업생명과학연구원 45 (45): 127-143, 2011

4 손소영, "분류모형과 DEA를 이용한 두뇌한국(BK) 21 사업단 효율성 분석" 대한산업공학회 17 (17): 1-1, 2004

5 Sin SY, "Survey on the safety accident for agricultural machinery" 13 (13): 51-53, 2006

6 Kang JW., "Survey on the Maintenance of Agricultural Machinery for Periodic Inspections" Hankyong National Univ. 2001

7 Kang JI., "Prospects and challenges of agricultural mechanization" Korea Rural Economic Institute. 15 : 38-63, 1988

8 Park JO., "Professionalism of Agricultural Machinery Maintenance Personnel" Hankyong National Univ. 2000

9 Kim CK., "Efficient Utilization of Agricultural Machinery, and Research on Control Measures" Hankyong National Univ. 2004

10 Song BC, "Development of agricultural machinery rent project operation and reservation system" 12 : 463-, 2008

11 지유나, "DEA와 로지스틱 회귀분석을 이용한 정보화촉진기금 융자사업의 효율성 분석" 기술경영경제학회 12 (12): 25-48, 2004

12 박정희, "DEA를 이용한 지역산업기술개발사업의 효율성 분석" 한국산업경제학회 23 (23): 2047-2068, 2010

13 이상철, "DEA를 이용한 공기업 고유사업의 성과평가" 한국품질경영학회 37 (37): 65-73, 2009

14 안상돈, "DEA 모형을 이용한 지역농협 가공식품 사업의 경영 효율성 분석" 한국협동조합학회 26 (26): 43-66, 2009

15 Song TM, "Analysis of relative efficiency of smoking cessation clinics at health center" 33 (33): 21-32, 2008

16 Kang CY., "Agricultural post-service system improvement" 22 (22): 97-110, 1999

17 Kang JI., "Agricultural mechanization long-term policy direction of the business" Korea Rural Economic Institute 36 (36): 20-43, 1991

18 Kang CY., "A study on the promotion of agricultural machinery lease" Korea Rural Economic Institute. 110-171, 2003

19 Sin SY, "A guideline for the agricultural machinery lease system" 37 (37): 51-98, 2006