• 한국통신학회논문지
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• 제40권11호
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• pp.2238-2249
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• 2015

본 연구의 목적은 정보통신(ICT) 같은 혁신을 도입함으로써 생산성에 어떻게 영향을 미치는지를 살펴보는데 있으며, 방법을 원인-결과 하나만의 분석이 아닌 혁신투자활동-혁신-생산성 이라는 일련의 과정에서 나타나는 효과분석을 목적으로 한다. 이를 위하여 중소기업을 7개 분야 업종으로 구분하여 설문조사를 실시하였다. 구체적으로 기업들이 정보통신(ICT)이라는 혁신 제고를 통해 경쟁력 확보를 할 수 있는 요인을 밝히고, 나아가 혁신투자 결정에서부터 생산에 이르는 일련의 과정을 실증분석 함으로써 중소기업 육성을 위한 정책적 시사점을 도출하기 위한 것이다. 분석모형은 CDM 모형을 사용하였고, 결과 도출을 위해 다중회귀 분석과 다항로짓 분석과 같은 계량경제학적인 방법을 적용하였다. 구체적으로 정보통신(ICT)과 생산성의 관계를 분석하기 위하여 혁신투자활동 결정요인, 혁신 결정요인, 생산성 결정요인 등의 모형을 수립하고 분석하였다.

• Ocean and Polar Research
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• 제38권1호
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• pp.71-79
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• 2016

In this study, we attempt to examine the economic impacts of the CCS marine geological storage demonstration project in Korea using Input-Output analysis utilizing the inter-industry relation table issued in 2013. In particular, this study defines the $CO_2$ ocean storage industry and then added the inter-industry relation table and treated the $CO_2$ ocean storage industry as exogenous. In addition, this study assumed two scenarios based on the means of $CO_2$ transport, which are pipe and ship. After defining the industry and scenarios, this study investigates the production-inducing effect, value added inducing effect, and employment-inducing effect of the industries associated with the $CO_2$ ocean storage industry based on a demand-driven model. The results pertaining to the scenarios are estimated as follows: total production-inducing effects, value added inducing effects, and employment-inducing effects are calculated as 1.9044 won, 1.2487 won and 16.7224 people/billion won, respectively. In addition, compared to other industries, the indirect economic impacts of the $CO_2$ ocean storage industry are ranked high: the rankings of production-inducing effects, value added inducing effects, and employment-inducing effects are fourth, second, and fifth, respectively.

• 한국IT서비스학회지
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• 제18권1호
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• pp.219-234
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• 2019

Fake news threaten democratic elections and causes social conflicts, resulting in major damage. However, the concept of fake news is hard to define, as there is a saying, "News is not fake, fake is not news." Fake news, however, has irreversible characteristics that can not be recovered or reversed completely through post-punishment of economic and political benefits. It is also rapidly spreading in the early days. Therefore, it is very important to preemptively detect these types of articles and prevent their blind proliferation. The existing countermeasures are focused on reporting fake news, raising the level of punishment, and the media & academia to determine the authenticity of the news. Researchers are also trying to determine the authenticity by analyzing its contents. Apart from the contents of fake news, determining the behavioral characteristics of the promoters and its qualities can help identify the possibility of having fake news in advance. The online community has a fake news interception and response tradition through its long-standing community-based activities. As a result, I attempted to model the fake news by analyzing the affirmation-denial analysis and posting behavior by securing the web board crawl of the 'M community' bulletin board during the 2017 Korean presidential election period. Random forest algorithm deemed significant. The results of this research will help counteract fake news and focus on preemptive blocking through behavioral analysis rather than post-judgment after semantic analysis.

• 보건행정학회지
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• 제31권3호
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• pp.312-327
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• 2021

Background: Infection prevention and control (IPC) to manage healthcare-associated infection (HCAI) has emerged as one of the most significant public health issues in Korea. The purpose of this study is to draw implications in IPC policies by analyzing the context, process, and major actors in policy development and comparatively analyzing IPC policy contents of Korea with three other countries. Additionally, IPC policies were analyzed in the context of coronavirus disease 2019 (COVID-19) to provide implications for future pandemics and HCAI events. Methods: This study incorporates a qualitative approach based on document and content analysis, applying codes and thematic categorization. IPC policy contents are comparatively analyzed by adopting the concept model, developed by the World Health Organization, which consists of core components of IPC structure at the national and facility level. Results: National IPC policies were developed within a complex social and political context, through the involvement of various stakeholders. IPC policies in Korea place a high emphasis on establishing IPC programs and built environments in healthcare facilities, whereas there were potentials for improvement in policies involving patients and promoting a safety culture. IPC policies, which currently focus on general hospitals and certain functions of hospitals, should further be expanded to target all healthcare facilities and functions, to ensure more efficient and sustainable IPC responses in the current and future disease outbreaks. Conclusion: IPC is a complex policy arena and lessons learned from the analysis of existing policies in the context of COVID-19 should provide valuable strategic implications for future policies.

• 통상정보연구
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• 제18권1호
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• pp.107-127
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• 2016

본 연구에서는 몽골, 카자흐스탄, 우즈베키스탄, 키르기스스탄, 타자가스탄, 투르크메니스탄 등 중앙아시아 의 FDI 결정적 요인들에 대해 실증분석을 통해 이를 확인하고자 한다. 1993년~2013년까지 자료를 사용하여, GDP, 총 자본형성, 임금, 노동인구, 무역개방도, 사회간접자본, 부존자원 등의 변수를 중심으로 실증분석을 실시한 결과 총 자본형성, 무역개방도, 정치안정성 변수들은 FDI 유입에 중요한 결정요인이며, 반면에 GDP, 임금, 노동인구, 사회간접자본, 부존자원 변수가 유의하지 않는 것을 확인하였다. 실증연구를 바탕으로 지속적인 경제성장을 위한 FDI 유입을 촉진하기 위해서는 먼저 정치적 안정성과 투명성을 확보해야 하며, 관련 인프라 구축에 정책의 우선순위를 두며, 기술학교 설립 등을 통한 고급인력 양성에 주력해야 할 것이다.

• 농촌계획
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• 제25권1호
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• pp.21-38
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• 2019

Korean agricultural industry has weakened as demand for domestic agricultural products has declined due to accelerating market liberalization, aging and shrinking of rural population, and stagnating rural households' incomes. On the other hand, as the forth industrial revolution unfolds in earnest, tremendous changes are expected, and those changes won't be confined to certain industries but would shaken the world we know of entirely. Smart farm, which is one example of the fourth industrial revolution, is increasingly being recognized as a new growth engine for the future as smart farm and the science and technology behind it, not the size of arable land, will determine competitiveness of the agricultural industry and drive agricultural productivity and managerial efficiency. In consideration that John W. Kingdon's Multiple Streams Framework has recently been presented as an important theoretical model in the policy field, this study analyzed problem stream, policy stream, and political stream in the process of forming the smart farm policy, and looked into what role the government played as policy entrepreneur in policy window. The smart farm policy was put on policy agenda by the government and was approved when the government announced the Smart Farm Plan together with relevant ministries at the 5th Economy-Related Ministers' Meeting held in April 2018. This suggests that change of the government is the most critical factor in political stream, and explicitly indicates the importance of politics in formation of an agricultural policy. In addition, actual outcome of the policy and how policy alternatives that will enhance people's understanding will support it seem to be the key to success. It also shows that it is important that policy alternatives be determined based on sufficient discussion amongst stakeholders.

• Journal of Korea Trade
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• 제25권2호
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• pp.75-94
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• 2021

Purpose - This article will take the Korean manufacturing industry as an example to estimate Korea's global value chain status from the perspective of overall and sub-industry, hoping to provide a theoretical reference for Korean manufacturing to climb the global value chain. Design/methodology - Based on the WIOD data. The data is calculated by using MATLAB (2014a) coding. The data for 6 sectors are classified according to the International Standard Industrial Classification revision 3 (ISIC Rev. 3), the WIOD data are used to calculate and compare the position, participation and dynamics of the Korea, China and USA' manufacturing industry in the 1995-2016. Findings - The empirical results supported conclusions of the theoretical model. In the Korean GVC of electrical and optical sector, while stronger forward linkages than backward linkages to GVC are advantageous for an average advanced country, the benefits of downstream tasks are pronounced for non-advanced countries. And proved the correlation for an index to capture a country's upstream position or downstream position, it makes sense to compare that Korea's exports of intermediates in the same sector that are used by China and USA. Originality/value - The first is to re-examine the characteristics of South Korea's participation in global value chains under a more systematic and accurate theoretical framework, which provides a new empirical reference for related research; the second is to content covers of the manufacturing 6 sectors, so as to more completely describe the characteristics of Korean manufacturing's participation in global value chains; The value of this paper is providing empirical evidence of the effect of Korea's the GVC of manufacturing sectors. In the GVC of 6 sectors, first three have a higher position in the value chain and are in the upper middle and upper reaches of the GVC. The latter two have a low GVC position index, which has become the main sector that pulls down the overall position of Korea's manufacturing industry.

• 국제지역연구
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• 제12권4호
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• pp.113-140
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• 2009

경제, 정치적 발전에 있어 동유럽 국가들 중 가장 모범 국가로 꼽히고 있는 슬로베니아는 2004년 5월 EU에 가입하였고, 뒤 이어 2007년 1월에는 동유럽 국가들 중 가장 먼저 유로존(Eurozone)에 가입하는 데 성공하였다. 2008년 1월 1일부터 포르투갈에 이어 6개월간의 EU 의장직을 넘겨받아 성공리에 그 임무를 수행한 슬로베니아는 비록 인구 200여만 명에 불과한 소규모 국가이지만, 2008년 1인당 GDP가 28,000달러가 넘을 것으로 예상되는 유럽의 새로운 강소국이라 할 수 있다. 더불어 지난 EU와 EMU 가입 과정을 통해 확인할 수 있듯 동유럽 국가들 가운데 가장 건실하고도 안정된 경제성장 그리고 정치적 민주주의 제도를 수립해 나가고 있다 할 수 있겠다. 본 글에선 2004년 EU 신규 가입국 중 놀라운 경제 성장과 민주주의 제도 정착을 기초로 가장 먼저 유로존 가입에 성공한 슬로베니아의 사례를 연구하고, 현황 및 내용을 소개하고자 했다. 본 논문에선 EU 및 유로존 발전 과정과 동유럽으로의 확대 그리고 슬로베니아의 EU와 유로존 가입과정을 살펴보고, EU와 유로존 가입에 따른 부정적, 긍정적 효과 등을 슬로베니아 경제 현황 분석과 더불어 제시하고자 한다.

• 농촌계획
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• 제19권4호
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• pp.293-306
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• 2013

According to the increase of rural experience, that is important in satisfying needs of green tourism and vitalizing rural economy to use closed school in rural area as experience facility. For using closed school as experience facility, political and institutional assistants are needed in effective equipments and stable operation based on multi-perspective approach and analysis. In this study, we try to evaluate green-tourism accessibility of rural experience facility remodeled from closed school considering regional population and spatial characteristics. In evaluating process, gravity potential model are adapted with considering group size of customer and distance-friction coefficient. Distance-friction coefficient is a function of user restriction which depend on possible activity in each experience facility. Green tourism accessibility of experience facility is calculated with summation of accessibility to each region, and we analyzed it as a group by closed school type and location with application in Chungcheongnam-do. We found a correlation between green tourism accessibility of rural closed school and their income.

• 무역상무연구
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• 제64권
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• pp.187-210
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• 2014

As port functions change to act as an economic catalyst and take on a central position in industries engaged in international trade, port hinterland has become a significant component in international shipping. The success of port hinterland as a strategic base of logistic activities critically depends on location selection factor for international distribution center that links elements of global supply chain management. By examining multi-measurement items empirically, this paper analyzed location selection factor for international logistics distribution center in port hinterland, and evaluated Busan new port hinterland from the user's perspective. Employing exploratory factor analysis, the results revealed that the model structured around five factors incorporating geo-location and accessibility, availability, political supports, cost factors, and quality of business environment is valid and reliable in the context of the location selection factors for logistics distribution center in the context of port hinterland operations. The evaluation of Busan new port hinterland provides useful insights for strategic improvement to accommodate the users' expectation. Further, the model offers both a descriptive and diagnostic strategic management tool for port hinterland development and operations, to guide future improvement.