• 기술혁신연구
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• 제7권2호
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• pp.71-100
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• 1999

This article is concerned with the importance of organisation management and its characteristics in business performance in SMEs, and tested by four main aspects: managerial strategies, organisational structure, leader behaviour, and R&D activities. These relationships were tested with questionnaire data from a random sample of 87 firms. Results from simple statistics on each issue showed that SMEs have focused on the corporate growth and management goals, the democratic leadership, decentralisation in organisational structure, and the technology development plans. Results from correlation analyses not only found significant relationships between managerial strategy and R&D activities but also showed differences in R&D activities according to structural status or leadership style, respectively.

• 산업경영시스템학회지
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• 제36권4호
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• pp.9-17
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• 2013

The purpose of this study is to figure out the impacts of technological innovation and cost management on productivity in small shipping industries to come up with developmental implications. To achieve this, a survey was carried out to 150 workers in small shipbuilding industries through April 2 to April 20, 2012. As for findings stated above, technological innovation and cost management in the Korean small shipbuilding industries were key factors that elevate financial and non-financial productivity. In the light of low technological prowess and cost structure of small shipbuilding industries, their productivity can be improved when intensive cost management with production factor technology as know-how is realized through quality management, which product development technology is the top priority as an independent niche strategy. Consequently, the combination of infrastructures in small shipbuilding industries with continuous efforts for cost reduction by the link to the systematized structure can't only secure their independent competitiveness, but raise their productivity.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
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• pp.384-387
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• 2004

건설프로젝트 참여자들이 전체공기에 영향을 미치는 공정리스크 관리에 대한 중요성을 공감하고 있지만 그에 대한 관리 절차 및 도구 등이 체계화되어있지 않아 어려움을 겪고 있다. 또한 발생한 리스크에 대한 대응방안 및 관리방법에 대한 연구는 비교적 활발히 추진되었지만 시공단계의 리스크를 착공 전 단계에 파악하고자 하는 노력은 부족하였다. 따라서 본 연구에서는 건설프로젝트 전체공기에 중요한 영향을 미치는 착공 전 단계에서의 공정 리스크 관리업무를 지원하기 위하여 공사프로세스 중심의 리스크 분류체계와 전산시스템 구축을 위해 요구되는 코드체계 및 공정리스크에 대한 사전대비를 위한 공정리스크 검토양식을 개발하고, 이에 대한 활용방안을 제시하고자 한다.

• Computers and Concrete
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• 제7권3호
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• pp.249-269
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• 2010

Managing and reusing knowledge in engineering and construction sectors can lead to greater competitive advantage, improved designs, and more effective management of constructed facilities. The use of Information Technology (IT) in design and construction can exploit strategic opportunities for new ways of integration, sharing and facilitating information and knowledge in any field of engineering. The integrating of separate areas of IT can be used to bring a group of experts and specialists in any field of engineering closer together by allowing them to communicate and exchange information and expertise that facilitate knowledge capture, sharing, and reuse. A lack of an advisory management system and a need to marshal all available data in a common format has indicated the need for an integrated engineering computing environment to investigate concrete repair problems. The research described in this paper is based upon an evaluation management system (EMS) which comprising a database management system (REPCON) alongside visualisation technologies and evaluation system (ECON) is developed to produce an innovative platform which will facilitate and encourage the development of knowledge in educational, evolution and evaluation modes of concrete repair. This allows us to create assessment procedures that will allow the current condition of the concrete structure and its components to be expressed numerically using a confidence level (CL) so as to take the best course of action in the repair and maintenance management. The explained rating system, which is related to structural integrity and serviceability of the structure, allows the confidence level to be determined by visual inspection and the descriptive information and pictures taken from an available REPair of CONcrete (REPCON) database.

• 한국병원경영학회지
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• 제11권2호
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• pp.61-86
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• 2006

Based on a previous literature about hospital capital structure(Shyam- Sunder & Myers, 1999), this study attempted comparison and analysis on whether the forecast of trade-off and pecking order theory could be validated in hospital's capital structure. First, this study analyzed whether hospitals follow the priority for each capital source as suggested by pecking order theory under lack of capital running in hospital. Next, it analyzed whether debt level is regressed on the average to target debt level so as to verify the validity of trade-off theory. Finally, it also analyzed possible associations between debt level and determinants of capital structure as adopted in static trade-off theory, so as to verify relative advantages of these two theories about hospital capital structure. The analysis over whole period showed that both trade-off theory and pecking order theory isn't supported particularly. This mean that each hospital's financing behaviors is different and that has not dominant financing behaviors. In the midst of separation of dispensary from medical practice, medical institutions in Korea first finances funds required using retained earnings and then use liabilities. however pecking order theory is supported, the preference of long-term liabilities and short-term liabilities is not clear. In addition, considering that debt level is in no average regression to target debt ratio, it is found that hospital capital structure following trade-off theory turns into that subject to pecking order theory via the separation of dispensary from medical practice.

• 재무관리연구
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• 제21권1호
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• pp.183-204
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• 2004

본 연구는 한국주식시장에서 관찰 가능한 주식간 동적 연결구조를 도출하고, 관찰된 연결구조가 어떤 방식으로 형성되는지에 대한 기존연구의 결과를 보다 심층적으로 검증하고자 하였다. 즉, 주식간 동적 연결구조가 Power Law분포를 따른다는 기존 연구결과에서, 왜 대부분의 주식은 다른 주식과 2개이하의 연결개수를 갖고, 왜 일부 주식이 다른 주식들과 많은 연결개수를 갖는지에 대한 원인을 규명하고자 하였다. 그리고, 검증결과의 신뢰성을 높이기 위하여 다양한 각도의 검증방법을 채택하여 분석하였다. 검증결과에 의하면, Mantegna의 검증방법에 의하여 도출된 주식간 동적 연결구조에서 관찰된 주식간 연결개수는 기본적으로 해당주식이 개별주식의 고유속성을 많이 갖는가 아니면 시장지수와의 공통속성이 높은가에 기인한다는 것을 확인할 수 있었다. 즉, 다른 주식과 많은 연결개수를 갖는 주식일수록 시장지수와의 공통속성이 높은 경향이 있고, 다른 주식과 작은 연결개수를 갖는 주식일수록 개별주식의 고유속성이 높은 경향이 있다는 것을 관찰할 수 있었다. 그리고, 이러한 결론은 다양한 각도의 분석에서도 일관된 결과를 관찰하였다.

• 경영과정보연구
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• 제33권4호
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• pp.63-75
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• 2014

본 연구는 시장구조에 초점을 맞추어 산업의 표준화 활동 결정요인을 우리나라 제조업에 대해서 계량적으로 검증한다. 단체표준 제정 및 개정 여부를 산업 차원에서 표준화 활동의 대리변수로 삼았고, 그 결정요인으로 시장구조 이외에도 기술적 기회, 자본집약도, 수출비율, 산업특성(조립산업 여부) 등을 고려하였다. 분석대상은 식료, 섬유, 화학, 비금속광물, 금속, 전기전자, 기계, 자동차, 조선 등 9개 업종이며, 2006-2009년 기간 동안 혼용자료(pooling data)를 사용하였다. 추정방법으로는 로지스틱 회귀분석(logistic regression analysis)을 활용하였다. 연구결과, 시장집중도는 산업의 단체표준화 활동에 아무런 영향을 미치지 않는 것으로 분석되었다. 이는 독점적 시장일수록 소수의 대기업들이 공적 표준(de jure standards)인 단체표준보다는 '사실상의 표준(de facto standards)'에 더 관심을 가지고 있을 가능성을 보여준다. 시장구조 이외의 변수의 경우에는 기술적 기회와 조립산업 여부는 단체표준화 활동에 대해서 정(+)의 유의한 효과를 보인 반면, 자본집약도와 수출비율은 단체표준화와는 연관이 없는 것으로 분석되었다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
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• pp.2473-2478
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• 2011

The asset management of railway facilities is a total framework for finally supporting a safe and comfortable train service, which includes functions of supporting evaluation of condition and performance of infrastructures, making the decision method of repair or rehabilitation of deteriorated facilities, and lengthening the life cycle of structure through the decision of adequate cost and time of repair or reinforcement. In the range of the asset management, organization, human, the target, and information & data of company are included. Therefore, in this paper, appling the method of asset management analysis to the railway structures, the process of the risk assesment using BRE(Business Risk Exposure) and the basis of consisting optimized renewal decision-making are expressed.

• 가정과삶의질연구
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• 제5권2호
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• pp.177-189
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• 1987

The Purpose of this study is to present basic data for the more reasonable and successful home management through understanding decision-making pattern that is the degree of their participation in the decision-making and their joint decision-making. Also, this study is the preliminary research for more scientific and wider studies on the Decision-Making and Marital Power Structure in Korea. This study make investigation into decision-making and marital power which is published on the Journal of Korean home Economics Association and the Journal of Korean Home Management Association and thesis for a degree form 1960's to 1987. As a result, the higher wife's age, education level are the more their participation, The increase of the wife's participation in the decision-Making can be regarded as the affirmative phenomenon in the decision-making can be regarded as the affirmative phenomenon that their status are raised in home management and joint decision are carried out. In 1970's, not only the generalization of the empirical studies have been increased but also the general theories(resource theory, exchange theory, system theory ) have been developed.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2003년도 추계학술대회 논문집(II)
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• pp.241-246
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• 2003

In this paper, necessity and application scope of the risk-analysis D/B which assesses the railway safety condition has been introduced. In addition, normalization of analysis work, which is one of the DB development procedures has been conducted. And the structure of accident data management has been introduced through the analysis on the classification scheme used in Korea. Also the improvement of railway accident classification and management scheme which is necessary to accident risk assesment has been presented by these procedures.