• 무역학회지
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• 제47권6호
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• pp.189-209
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• 2022

This study aims to analyze Latin America and the Caribbean papers published in Korea during the past 2000-2020 years. Through this study, it is possible to understand the main subject and direction of research in Korea's Latin America and the Caribbean area. As the research mythologies, this study uses the text mining and Social Network Analysis such as frequency analysis, several centrality analyses, and topic analysis. After analyzing the empirical results, there has been a tendency to change the key words and centrality coefficients between 2000-2010 and 2011-2020 years. During 2011-2020 years, the most frequent keywords were changed from Neoliberalism and culture to policy education, and economy related words. The degree and closeness centrality analyses appeared the higher frequency key words. However, the eigenvector centrality appeared very different from the order of frequency key words. The topic analysis shows that the culture, language, and Neoliberalism were the most important keywords during 2000-2010 years but economy, labor trade, industry, development became the most important keywords during 2011-2020 years in topics.

• 인터넷정보학회논문지
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• 제21권4호
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• pp.97-107
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• 2020

본 연구의 목적은 빅데이터 분석기법을 활용하여 공유경제 관련 국내 학술연구 동향을 탐색하기 위해 내용분석 관점에서 종합적 메타스터디를 수행하는데 있다. 종합적 메타분석 연구방법론은 일련의 전체 연구결과물들을 역사적으로 그리고 포괄적으로 살펴봄으로써 전체 연구동향의 규칙성이나 특성을 조명하여, 이를 통해 향후 연구에 대해 방향성을 제시할 수 있다. 공유경제를 주제로 하는 국내 학술연구는 Lawrence Lessig 교수가 2008년에 공유경제의 개념을 세상에 소개한 해에 등장하였으나, 본격적인 연구는 2013년부터 진행되었다. 특히, 2006~2008년 사이에 국내 공유경제 관련 학술연구는 양적으로 급격히 증가하였다. 본 연구는 2013년부터 현재까지 약 8년간의 논문들을 분석 논문으로 선정하고, 전자저널의 학술논문검색 및 원문서비스를 이용하여 제목, 키워드, 초록을 중심으로 텍스트 데이터를 수집하였다. 수집된 데이터를 정제, 분석, 시각화의 순서로 빅데이터 분석을 실시하여, 추출된 핵심어들을 통해 연도별 및 문헌 유형별 연구동향 및 인사이트를 도출하였다. 데이터 전처리 및 텍스트 마이닝, 메트릭스 빈도분석을 위해 Python3.7과 Textom 분석도구를 활용하였고, 핵심어 노드 간의 구조적 연관성을 파악하기 위해 UCINET6/NetDraw, Textom 프로그램 기반의 N-gram 차트, 중심성 및 소셜네트워크 분석, 그리고 CONCOR 클러스터링 시각화를 통해 8개로 군집화 한 키워드들을 토대로 연구동향의 유형별 특성을 발견하였다. 아직까지 사회과학적 관점에서 공유경제 관련 학술연구 동향에 관한 조사가 이루어진 바가 없기 때문에, 본 연구의 결과물은 선행연구로서 후속 연구들에게 이론적 고찰 및 향후 연구방향에 대해 유용한 정보를 제공하는 초석의 역할을 기대할 수 있다.

• 통상정보연구
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• 제12권2호
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• pp.239-265
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• 2010

After reform and openness action, china has been recorded high rate of increasing in export and continuous economic growth. Also their role in the international economy has been rise. The major reason of these incredible growth of China is the openness by a trade, after all the economic growth of China is evaluated an export-led growth. But, some insist that the growth of China has been accomplished by a domestic-based economy not but an export-led economy. For verification of former insists, using a yearly data, China exports and GDP, from 1979 to 2007 and performs time-series to examine an existence of causality between China's regional exports and GDP. As result of analysis, GDP and exports have two-way causality significantly when not considering region case. After the direction of Chinese reform, the east region has a strong significant relation, which support that export-led growth. While, middle and west region has weak causality between exports and GDP.

• 한국수소및신에너지학회논문집
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• 제27권3호
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• pp.256-263
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• 2016

As the hydrogen era comes near future, hydrogen fuel cell vehicles are core of hydrogen economy. Until now, Korea has 17 hydrogen refueling stations but 9 hydrogen refueling stations have been retired already and 8 hydrogen refueling stations are still running. With a limited number of hydrogen refueling stations, it is very difficult to get scientific data for the economy of hydrogen refueling stations in Korea. Thus, based on NREL(National Renewable Energy Laboratory) study, we analyzed most recent data for the construction of hydrogen refueling stations in one specific site in Korea. The cost comparison data between Korea and USA shows 14% difference, saying higher costs of Korea. Korea looks 5 years delay compared to USA. This data will be an important tool for the investment from every industrial parties.

• KDI Journal of Economic Policy
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• 제36권2호
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• pp.1-64
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• 2014

본고는 소규모 개방경제를 상정한 동태확률모형을 통해 2000년 이후의 한국 거시경제의 변동요인들과 금융위기 기간의 통화정책과 재정정책의 변화요인을 추정하였다. 실증분석을 위해 동태확률모형은 경제성장률을 결정하는 두 가지 다른 추세요인과 다양한 구조충격요인 그리고 다양한 형태의 마찰을 포함시킴으로써, 거시변수들이 어떠한 요인에 의해 변화했는지를 정량적으로 분석하였다. 실증분석 결과, 금융위기 기간 동안 통화정책은 주로 테일러 준칙을 따른 것으로 나타난 반면, 재정정책의 반응은 재정준칙보다는 상대적으로 큰 폭의 재정충격요인에 의해서 설명된 것으로 추정되었다.

• 한국경제지리학회지
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• 제21권1호
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• pp.34-52
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• 2018

이 연구의 목적은 사회적경제의 지속가능성에 영향을 미치는 경제지리적 결정 요인을 밝히는 것이다. 사회적경제의 지속가능성은 경영활동의 지속뿐만 아니라 당초 설립목적이었던 사회적 가치 추구의 지속을 의미한다. 이 연구에서는 이러한 지속가능성에 영향을 주는 요인으로 경제지리적 요인에 주목하고 이론적 고찰 및 사례 연구를 통해 측정 지표를 추출하였다. 그 결과 경제지리적 요인으로 4개 분야(지역네트워크, 중간조직, 지역공동체문화, 공공의 역할)에 20개 항목을 도출하였으며, 지속가능성 측정지표로 2개 분야(사회적 가치 추구의 지속, 경영활동의 지속)에 10개 항목을 도출하였다. 193개의 기업조사를 통한 다중회귀분석 결과, '지역네트워크 요인', '중간조직 요인', '공공의 역할 요인'이 사회적 가치 추구의 지속가능성과 경영활동의 지속가능성에 긍정적인 영향을 미치는 것으로 나타났다. 이러한 연구 결과는 개별기업 지원에 집중된 정책에서 탈피해, 사회적경제의 경제지리적 생태계 조성을 위한 지원정책의 필요성을 시사한다.

• Asia Pacific Journal of Business Review
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• 제5권1호
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• pp.11-19
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• 2020

This study is a review on Risk analysis of foreign direct investments in innovative projects of Uzbekistan. The study will examine SWOT and PESTL analysis as an effective situation analysis tool which plays an important role in the fields of management, marketing, and in any fields of requiring strategic planning. SWOT is an analysis method used to evaluate the 'strengths', 'weaknesses', 'opportunities', 'threats' and PESTL is an analysis tool used for measuring the 'political', 'economical', 'social', 'technological' and 'low' risks involved in a various sphere of economy. In this study, firstly the essence of SWOT and PESTL analysis is explained, secondly the components of SWOT and PESTL analysis is examined. The paper includes risk analysis for further investigation to innovation sector of Uzbekistan economy.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2000년도 추계학술대회논문집
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• pp.33.2-42
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• 2000

This study probes the necessity of establishing a logistic free zone in Port of Busan. It considers the economic effects of establishing the logistic free zone of Busan Port, and suggests policy prescriptions for introducing the free zone system and improving the logistics functions of Busan Port. Using input-output table data, the regression analysis was able to provide a quantitative prediction on effects of making the Busan Port a tariff-free zone. Influence for the regional economy due to the enforcement of the free zone system this research found that a strong positive effects should be expected on the Busan regional economy once the logistic free zone would be set up at the Port of Busan. The positive economic effects on Busan regional industries might be further strengthened if the value-added logistics function of Busan Port could be supplemented by linking to the hinterland of Busan Port.

• 한국환경과학회지
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• 제24권9호
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• pp.1139-1144
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• 2015

The gross domestic product(GDP) measures the welfare of a nation's economy through the aggregation of products and services produced in a nation. Although GDP is a proficient measure of the magnitude of the economy, many economists, environmentalists, and citizens have recently criticized the gross domestic product. The criticism stems from the fact that this measurement of domestic product does not account for environmental degradation and resource depletion. We need to estimate the environmentally adjusted net domestic product. The gross domestic product was 913 trillion won while environmental protection expenditure was 32.9 trillion won by monetary accounts of Korea, 2010. Loss of natural assets was 76.6 trillion emwon by emergy analysis of Korea, 2010. The Green GDP was accounted for 88.0% of the GDP to 803.5 trillion won.

• 대한지역사회영양학회지
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• 제8권5호
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• pp.763-769
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• 2003

The food-service industry in Korea has experienced remarkable growth during the past few decades. The objectives of this study were to analyze the influence of the food-service industry upon the national economy by using an input-output analysis and to find the industrial position of the food service industry. This paper analysed the economic effect of the food-service industry using 168 items arranged in a transaction table based on producer's prices in the 1995 input-output tables. The results of this study showed that the food-service industry had a major influence on the national economy of Korea. Based on the calculation of the following five coefficients; Korea's production inducement coefficient ranked as 50, its import inducement coefficient ranked as 28, its value added inducement coefficient ranked as 32, its worker inducement coefficient ranked as 2 and its employee inducement coefficient per final demand ranked as 5 in a total of 168 industries.