• Proceedings of the Korean DIstribution Association Conference
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• 1997.07a
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• pp.163-185
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• 1997

기업의 의사결정에 있어 중요한 요소 중의 하나는 입찰계약방식을 결정하는 것이다. 개별기업의 입장에서 볼 때 입찰계약방식은 구매계약의 법적 효력을 발생시키는 법률적 의미뿐만 아니라 구매자가 자신의 이익을 극대화할 수 있는 공급자의 선택을 가능하게 해주는 경제적 도구로서의 의미도 지닌다. 또한 산업정책 측면에서 입찰계약방식의 효과적 운영은 응찰기업간의 공정한 경쟁을 유도하고, 기술개발을 촉진하며, 장ㆍ단기적으로 비용을 절감하게 함으로써 산업 전체의 발전을 꾀하게 하는 유효한 수단이 되기도 한다. (중략)

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.396-398
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• 2022

이 연구는 초대형선 도입으로 대형선 수리 수요가 증가하고 있으며, 해상 오염물질 규제강화로 스크러버와 선박평형수처리장치를 부착하는 선박개조 시장이 확대되고 있는 상황에서 우리나라 대형 수리조선소의 건립 필요성을 고찰하고, 수리조선소 경쟁력 결정요인들을 도출하여 경쟁력을 평가하였으며, 수리조선소 건립 운영의 경제적 타당성을 검증하였다.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.29-40
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• 2013

This study analyzed that adjustment roles of the organization and Information System strategy suitability factors between influence and introduction outcome factors in the IT outsourcing in government offices. Influence factors of IT outsourcing are organization factor(information system maturity, CEO's support), trade factor(asset speciality, uncertainty, using degree of information system), risk factor(risk of security, risk of increase in cost, risk of losing autonomy). And outcome factors are set as economic effect and technology effect. We analyzed that organization and IS strategy suitability factors as moderator variables. Results are the followings. It was analyzed that organization and IS strategy suitability factors are in charge of adjusting role among information system maturity which is lower variable of organization factor, CEO's support, uncertainty of trade factor's lower variable, risk of security which is risk factor's lower variable, risk of increase in cost, loss of autonomy. Therefore, in order for organization to increase the outcome of information technology, organization strategy and IS strategy should be promoted in combined manner. However, it was analyzed that strategy suitability could not take the adjusting role between asset specialty and introduction outcome.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.93-100
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• 2013

This paper analyzes determinants of tourist consumption in the case of 2013 Gangneung Dano Festival, based on the multiple regression model. We set 12 determinants of consumption such as income as explanatory variables and consumption expenditure as a dependent variable. Also Five kinds of categorical consumptions are estimated. Main results are the followings. First, income is the most important factor and shows positive effect in tourist consumption. Second, age and metropolitan area influence consumption positively. Third number of participating day and length of stay also influence consumption positively. Fourth, number of accompanying person shows negative effect on consumption. Fifth, male, married person, and lodge with own expense influence consumption positively. Finally, categorical consumption has its specific determinants distinct from common factors This paper can be applied to invent and implement efficient strategies for development in regional economies and tour industries.

• Journal of the Korea Convergence Society
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• v.8 no.1
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• pp.221-229
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• 2017

The purpose of this study is to identify the convergence factors affecting the unmet health needs of the indigent elderly. The data the study is the Korean medical panel of 2011 and the parameters belonging to each factors were selected based on the Anderson model. We analyzed the general characteristics using frequency analysis and the correlations between variables using cross analysis. Finally, logistic regression analysis was conducted to examine the factors affecting unmet health needs. The indigent elderly with no education and elementary school graduates were 1.5 times more likely to experience unmet health needs than the poverty elderly with high school graduates. The indigent elderly who does not work for income, who were employers and self-employeds were 1.5 times more likely to experience unmet health care need than unpaid family workers. The indigent elderly with disabilities in activites of daily living were 2.9 time more likely to experience unmet health care needs than the indigent elderly with no disability in activites of daily living. The results of this study confirm that the increase in the economic burden of medical care for the indigent elderly can lead to the unmet health needs.

• Journal of the Society of Disaster Information
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• v.16 no.3
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• pp.513-525
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• 2020

Purpose: The purpose of this study is to analyze the characteristics of local factors affecting number of tuberculosis death by urban and rural areas. Method: The Partial Least Square(PLS) Regression analysis was used to solve the problem of multicollinearity and number of samples. Result: As a result of analysis, The number of tuberculosis deaths in urban and rural areas is about three times as large. As a result of analysis about Regional Characteristics Factor, In general, children, elderly people, and economically vulnerable populations are more likely to be exposed to tuberculosis. In differential results, it shows that environmental factors such as ultrafine dust and sulfur dioxide have a significant impact on the number of tuberculosis deaths in urban areas and social factors such as depression experience rate in rural areas. Conclusion: The Tuberculosis prevention and management policies that reflect the characteristics of urban and rural areas are needed in the future.

• The Journal of the Korea Contents Association
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• v.17 no.8
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• pp.290-300
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• 2017

This study concerns whether the public spirit of medical services, which is the foundational goal of national hospitals, is being realized. To derive results regarding this question, it is necessary to identify the determinants that influence the choice of national hospitals. The data are based on the number of cases of medical service use among the data for 6 years from 2008 to 2013 in the Korea Medical Panel, and the subjects were limited to those who were 18 years old or older. In the final analysis, 14,365 cases of hospitalization service uses were employed. For the research method, Andersen's behavioral model theory was applied, and predisposing, enabling, and individual factors were determined to be variables. Logistic regression analysis was conducted to analyze the determinants of national hospital choice factors. It was found that the rate of use of national hospitals was very low, with 5.23% for hospitalization services. Furthermore, socioeconomically vulnerable people, such as the elderly, low-income people, the national meritorious and medical care beneficiaries, chronic patients, and disabled patients are more likely to choose national hospitals than private hospitals. Therefore, for the appropriate management of medical service use for low-income vulnerable groups, it is necessary to discuss the enhancement of primary medical care in national healthcare.

• The Journal of Korean Association of Computer Education
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• v.17 no.4
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• pp.79-88
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• 2014

The purpose of this study is to investigate the barriers and the solutions of the older adults' online information activities. The barriers were categorized into 8 and the solutions into 9 based on the literature review. It revealed that the lack of information devices use skill was the most serious barrier in their online information activities, and the results were different according to gender, academic careers, and residential area.; the improvement of information device environment was the most important solution to resolve the barrier, and different according to academic careers, economic status, and residential area contrary to the barrier. To get rid of the digital devide according to socioeconomic variables, a customized education of information literacy and an elderly-oriented information devices are necessary to resolve the barriers.

• Journal of the Korea Convergence Society
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• v.10 no.12
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• pp.511-516
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• 2019

The purpose of this study was to investigate the factors influencing on the denture satisfaction in the elderly with removable denture in Jeonju(N=157). The average of denture satisfaction was 3.62. As for denture satisfaction per sub-factors was in order of masticatory satisfaction(3.81), fixation satisfaction(3.66) and general satisfaction(3.46). The convergence factors on the denture satisfaction were the perceived oral health state, leisure activity, monthly pocket money, and visiting dental clinic. As a result, the influencing factors of denture satisfaction were general characteristics of denture wearers rather than denture related characteristics. Therefore, it is necessary to pay attention to the social factors(leisure life, economy level, etc.) of denture wearers in order to increase the denture satisfaction.

• Korean Security Journal
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• no.32
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• pp.33-63
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• 2012

Humans are influenced by economic factors, physical environment factors, social and environmental factors, influenced by the media. In particular, the occurrence of the crime for fear of crime due to the human activities of the area has reduced. Fear of crime inflienced by direct victim of a crime, disorder of the surrounding environment, and indirect victims of crime. Therefore, in order to reduce their fears about crime in the private security through crime prevention and. About the factors affecting their fears about crime in the actual selection of the private security and private security activities in order to solve these problems through crime prevention, through this study will be described. In this study, we randomly select the survey was in August 2011, as detached house in Seoul and Daegu. As a result, the fear of crime fears about crime were influenced directly or indirectly by factors of private security selection.