• 수산경영론집
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• 제34권2호
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• pp.109-129
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• 2003

The purpose of this study is to evaluate the managerial efficiency of fisheries cooperatives in Korea by using data envelopment Analysis(DEA). The DEA method is a relative evaluation method on the basis of linear programming. Also, it is known as a useful method for the evaluation of not-for-profit organizations which cannnot be measured by mere monetray units for their performances. The 50 units have been taken for the purpose of analysis. All of the units are homogeneous groups, and the produce multiple services with multiple inputs. Input variables are a number of employee, fixed assets, and business managerial costs. Output variables include a number of deposits, a number of loans, a total deposits, a total loans, and operational income for one year. The empirical results of this study are as follows. First, the average technical efficiency showed 82.35% which revealed about 17.65% of non-efficiency in 2001. Second, in 15 DMUs, the overall inefficiency is mainly attributed to their efficient operations or management. To be opposed, in 18 DMUs, the overall inefficiency is mainly attributed to their scale efficiency. Third, efficiency ranking results by DEA do not agree with the ratio analysis by fisheries cooperatives. Fourth, average efficiency level by year was improving gradually by 0.7408 in 1999, 0.8023 in 2000, and 0.8235 in 2001 at significant 10% level.

• 수산경영론집
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• 제42권2호
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• pp.15-30
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• 2011

This study is designed to measure the relative efficiency of regional fishery cooperatives based on Data Envelopment Analysis(DEA) methods. Selecting 40 regional fishery cooperatives in Busan as Decision Making Units (DMUs), the study uses their panel data from 2007 to 2008 to rank the relative efficiency of the DMUs. First, the efficiency score of the DMUs are calculated using CCR, SBM, and super-SMB model. Within the model, input variables are the number of employees and area of fishery cooperatives. Output variables are the amount of deposit money, loan and profit. Based on the efficiency scores calculated from super-SMB model, the efficiency ranking of the DMUs is determined. Second, the differences in average efficiency calculated from the three DEA models are tested using a pair-wise mean comparison test. The results based on the efficiency scores evaluated from super-SMB model show that seven out of the forty DMUs are efficient; among the efficient DMUs, the DMUs that can be benchmarked for inefficient DMUs through the frequency analysis of reference set being identified. Third, the differences in average efficiency of the three DEA models between 2007 and 2008 are tested using pair-wise mean comparison test and the study estimates the efficiency change of the DMUs between 2007 and 2008 using Malmquist productivity index(MPI). Finally, the paper suggests an improved composite DMU superior to the inefficient DMUs evaluated by Super-SBM model.

• 한국재난정보학회 논문집
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• 제10권2호
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• pp.230-237
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• 2014

자연재해로 인한 재해자 지원제도에는 크게 자조(自助)와 공조(共助)그리고 공조(公助)가 있다. 본 연구에서는 재해자 지원 제도 중의 공조(共助)(지진보험, JA공제, 전노제)를 대상으로 동일본 대지진의 사례를 분석하여 보급 현황과 함께 급부의 제약 등에 관련된 여러 문제점에 대해 검토하는 것을 목적으로 한다. 연구의 방법으로는 각종 간행물과 홈페이지를 활용한 자료 답사, JA건경이나 손해보험회사에 대한 히어링을 실시했다.

• 디지털융복합연구
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• 제15권11호
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• pp.175-185
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• 2017

이 논문은 지역농협의 경영성과 변화가 2015년에 실시된 전국조합장선거 결과에 유의한 영향을 미쳤는지에 대해 알아보려 한다. 2015년 최초로 실시된 전국 조합장 선거 이전의 경영성과 데이터 (2012년에서 2015년까지)와 선거결과를 기반으로 2SLS Probit 회귀분석한 결과에 따르면 2015년 재임 중인 조합장 교체에 미치는 유의한 변수들은 후보자 나이, 전년도의 순이익감소 그리고 유사규모의 자산을 가진 그룹의 평균 ROA등 이었다. 국내농협의 조합원들이 조합장의 나이가 60세 이상인지, 순이익 규모가 전년대비 감소하였는지를 비교하면서, 유사한 자산규모를 가진 그룹의 평균 ROA가 높을수록 교체 가능성을 높이는 것으로 보인다.

• 자원ㆍ환경경제연구
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• 제27권1호
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• pp.161-194
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• 2018

본 연구는 미국 전력산업에서 협동조합과 민영전기사업자간의 소유권 형태의 차이가 기업의 운영성과에 미치는 영향을 분석한다. 2001년부터 2014년까지의 패널데이타를 구축하여 비용함수, 이중차분법 등을 추정한 결과, 협동조합은 높은 이자비용과 제한된 자금조달 등 소유권 형태로 인해 자본이용에 제한이 있고 운영한계비용 또한 기업 규모에 따라 가파르게 증가하는 반면, 민영전기사업자의 경우 상대적으로 자유로운 자본접근성을 바탕으로 전력산업에 존재하는 규모의 경제를 잘 활용하고 있는 것으로 분석되었다. 그러나 본 연구에서 소유권 형태가 기업의 수익성에 미치는 영향은 찾지 못하였으며, 발전효율성과 소유권형태의 상관관계 또한 통계적으로 유의미하지 않은 것으로 분석되었다.

• 한국컴퓨터정보학회논문지
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• 제29권1호
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• pp.219-229
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• 2024

본 연구는 장애인 생활체육 활성화를 위한 방안으로 장애인 스포츠협동조합의 가능성을 분석하고자 하였다. 이를 위해 문헌 고찰과 장애인체육지도자 25명과 장애인 협동조합 운영자 20명을 대상으로 질문지법으로 조사하고 Excel과 SPSS V26 프로그램으로 분석한 결과를 자문위원회의 타당성 검증을 통해 다음과 같은 결론을 얻을 수 있었다. 첫째, 장애인스포츠지도자의 경제적 요인, 사회·환경적 요인, 제도적 요인에 현황과 장애인스포츠협동조합에 관한 인식과 장점, 발전 가능성을 알 수 있었다. 둘째, 장애인스포츠협동조합은 명확한 계획, 지속적인 사업모델과 조합원의 단합과 운영자의 전문성이 중요하며, 장애인에 대해 잘 알고 있다면 장애인 스포츠협동조합을 통해 장애인스포츠 활성화는 가능할 것이다.

• 농촌지도와개발
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• 제6권1호
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• pp.75-90
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• 1999

This study was carried out to find out promotive schemes of linkage between consumer cooperatives and farmers' organization as an active mean of consumer cooperative movement. The consumer cooperative movement has a role of sovling the environmental problems and the social problems in Korea. According to the questioners and interview involed with consumer, farmers and specialists of consumer cooperative movement, the following findings were resulted. 1. The effective linkage form is the linkage programs controled by leaders of the consumer cooperatives and the farmers' orranization. That's the foundation for effective linkage between the two organization. 2. Enacting the consumer cooperative act and supporting from government and social groups are needed for the linkage form and activating of consumer cooperative movement. 3. The education and the public relation(P.R.) about the perspectives of consumer cooperative movement are needed. 4. The various exchange activities between consumer and farmers are programed and cried out.

• 농업과학연구
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• 제24권1호
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• pp.108-120
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• 1997

Since domestic and international environments has changed rapidly, Korean primary agricultural coopratives are expected to face many difficulties in business management, especially marketing and banking business. Therefore, it is necessary to reframe the exitsting structure of primary agricultural cooperatives so as to enhance the competitiveness in terms of management efficiency. However, There are many problems to be solved such as overnumbered staffs compared with decreasing number of farming population, unbalanced ratio between executive officials and lower-level officials, complexity of position-ranking system resulting from unclearness of official title and office regulations, and management right excessively concentrated on cooperative leader. The suggested measures for such problems are as follows; 1) attaining the economy size of agricultural cooperaitves in line with decreasing rural community, 2) fostering the on-the job training programs and the personnel administration according to job competency, 3) merging the small primary cooperatives into larger units with efficiency, 4) specializing the cooperative business based on their regional comparative advantage, 5) maintaining the rational adjustment between elected cooperative leader's management right and responsibility.

• Journal of Preventive Medicine and Public Health
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• 제12권1호
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• pp.99-106
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• 1979

Accessibility to medical facilities and personnels has been known as one of important determinants of medical care utilization. This study attempted to identify the effects of medical accessibility in terms of geographical distance and occupational opportunity to the medical utilizations. Two-year-experiences of Yonsei University Health Insurance Cooperatives were used as the sources of data. Out patient utilization patterns of 713 members sampled from 4,352 members of Health Insurance Cooperatives were analyzed in order to identify the effects of medical accessibilities. Findings: 1 Average clinic visit rate of Yonsei Health Insurance is 1.66 per person per year. 2. The utilization rates of geographically more accessible group were 33% higher than that of less accessible group. 3. No marked difference in clinic visit rate were observed between medical and non-medical personnel and their family members. 4. Clinic visit rates among occupationally accessible group were slightly higher than those of less accessible. The utilization rate was more sensitively changed by the insurance policy changes in occupationally accessible group.

• 한국유기농업학회지
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• 제28권1호
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• pp.59-68
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• 2020

This study analyzed and suggested management situations and improving issues on a consumer cooperatives which has supplied environmentally friendly agricultural products from the year 2002. Indices of management analysis are stability ratio, activity ratio and profitability ratio. Management Stability ratio indices are debt ratio, net worth ratio, fixed ratio and current ratio. Management activity ratio ones include fixed assets turnover and net worth turnover. And profitability ratio is showed through return on investment, net return on sales and return on equity. In order to analyze these indices, financial statements after the closing entires are used each year.