• International Commerce and Information Review
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• v.13 no.2
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• pp.205-234
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• 2011

The study analyzes the shifts of international competition in the digital products market between South Korea and major FTA partners. The analysis utilizes trade statistics to calculate changes in the volume of trade, and in competitiveness between FTA partners. The target countries for this analysis include USA and the European Union with whom Korea has made agreements recently, and the period is set for the decade from 2000 to 2009. The trade records of the UN are employed to investigate the indexes of each country: trade structure and market share of digital products, the trade specialization index (TSI), and annual change of revealed comparative advantage index (RCA) against global market and both the American and EU markets. This analysis shows clearly the status quo of the development and growth of the international competitiveness of South Korea. The study will improve the understanding of international competitiveness in digital products and contents industry, which is rapidly evolving, and of the resulting industrial structure.

• International Commerce and Information Review
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• v.14 no.2
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• pp.317-346
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• 2012

Korea's export economy across all industries are affected by the rise of China. The field of cosmetics can not be an exception. Expansion of the export of Chinese cosmetic goods can bring a greater concern to the export of Korea. Therefore, comparing the competitiveness of cosmetics in China and Korea will propose Implications for export growth strategy. To this end, comparing Korea cosmetic product's competitiveness with China, Revealed Comparative Advantage Index (RCA), Trade Specialization Index (TSI) and the status of import and export countries were comprehensively analyzed. In the case of Korea, items that have a competitive over China were No. 330499 and No. 330510. The following items in proportion were No. 330430 and No. 330590. By strengthening its position of these four items as major export items of Korea Cosmetics, export growth strategy in China and other markets around the world is needed.

• International Area Studies Review
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• v.13 no.2
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• pp.643-666
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• 2009

When it comes to current balance, both of Korea and China enjoy the trade surplus in goods while both countries suffer trade deficit in service. This facts demonstrate that two countries have comparative disadvantages in service industry. In order to identify the international competitiveness of trade in service between Korea and China, several indexes such as TSI, RSCA and IMS was calculated, using the IMF's balance of payments (BOP) statistics as proxy. The results of this analysis are as follows. Korea has a comparative advantage in four sectors (Transportation services, Financial services, Royalties & license fees and Personal cultural recreation), while China has a comparative advantage in five sectors (Travel, Communication services, Insurance services, Computer & information services and Other Business services). Construction services are indeterminate. However, the competitiveness of the two sectors-communication and computer & information-which China has a comparative advantage will be transferred to Korea if some effort to reinforce the competitiveness is added because the gap is being narrowed.

• International Commerce and Information Review
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• v.14 no.3
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• pp.381-403
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• 2012

The purpose of this study is to examine Technology Trade of Korea China for Korea China FTA. For this purpose, to analysis the present condition of technology trade and Trade Specialization Index(TSI), Technical Barriers to Trade(TBT). The Technology trade of Korea China is the surplus Technology trade of Korea but reducing to surplus scale. Also as a result of TSI analysis, Chemistry, plastic, primary metal, Medical precision industry, basic materials industries have weakened the Korea. In addition to Technical Barriers to Trade of China is very complexity for example, China Compulsory Certificate(CCC), China RoHS, China REACH. Therefore the Policy Technology Trade of Kore against China have to the centerpiece of Korea Technology export drive to expand in China.

• Journal of the Economic Geographical Society of Korea
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• v.17 no.4
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• pp.718-742
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• 2014

The capitalist economic process of glocalization and development of transportation and communication technology have led us to the significance of network city as well as concepts of global city, megacity region, etc. Network city theory pursues development of both individual cities and of the region of those cities through strengthening of mutual connectivity among them with specialized industries. On the basis of network city theory, this paper is to analyze specialized industries of cities and connectivity among them in the Youngnam region in S. Korea. It uses the methods of locational quotient, locational Gini coefficient, and shift-share method to analyze specialized industries of cities, and correspondence analysis, global and local Moran's I to examine connectivity among cities. As results, it can be identified that each city in the Youngnam region has its own specialized industries different from each others, but it seems not easy to grasp the overall extent of connectivity among them, partly because of the limitations of applied analysis methods and partly because of a lack of connectivity among cities themselves.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.05a
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• pp.3-11
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• 2017

한국의 지역별로 특화된 과학기술 연구개발과 투자가 지속적으로 강조되고 있다. 연구개발 특구로 지정도 확대되었다. 광역시도별 연구개발 투자가 확대되는 분위기에서 각 지역별 투자에 영향을 미치는 요인이 무엇인지 학술적 검토가 필요하다. 본 논문에서는 지수분해분석(Index Decomposition Analysis) 방법론을 적용하여 광역시도의 연구개발 투자 요인에 대한 분석을 시도하였다. 분석에 사용된 자료는 통계청에서 발행된 2010~2015년 동안 지역별 인구, 연구원수, 연구개발 투자비 등이다. 분석 결과 대전, 서울, 경기 지역의 연구개발 투자 증가가 두드러진 것으로 나타났으며 다른 지역은 상대적으로 낮은 것으로 나타났다.

• Journal of the Korean Society for information Management
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• v.35 no.4
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• pp.125-140
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• 2018

Circulation data is a key data set of academic libraries in terms of collection development and service improvement This study aims to identify the characteristics of circulation measures and their feasibility. This study collected the circulation data of 10 colleges in a university and analyzed 4 measures based on the circulation data: circulation frequency, circulation entropy, circulation h-index, and circulation divergence. These measures are to present the circulation topics of each college. This study identified that circulation entropy tends to present general topics which are popular for many colleges, but circulation divergence tends to present specific topics which are preferred by a specific college.

• The Bulletin of The Korean Astronomical Society
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• v.42 no.2
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• pp.70.3-70.3
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• 2017

맑은 날에도 엷은 상층운이나 난류의 방해로 관측 품질이 저해되는 등 천문 분야는 대기환경에 민감하나, 하층 대기 상태에 비중을 두는 동네예보만으로는 천문 분야의 기상정보에 대한 수요를 충족하기에는 한계가 있다. 이에 천문 관측 환경에 보다 특화된 별밤예보를 개발하여 천체 관측 가능성과 천문 관측 자료의 품질을 좌우하는 대기상태를 UM 국지모델 생산자료를 바탕으로 예보하고자 한다. 예보 요소는 하늘상태(운량), 시상(seeing), 투명도, 암도(darkness) 및 대기청명지수, 풍속, 기온, 습도이다. 대기청명지수는 일반인이 관찰하기 좋은지 여부를 한 눈에 알 수 있게 운량과 투명도, 암도를 종합한 지수로 10~100까지 10단계로 제공할 계획이다. 하늘상태와 풍속, 기온, 습도는 $5{\times}5km$격자마다 제공되는 기상청 동네예보에서 천문대와 가장 가까운 격자의 예보치를 추출하였다. 시상은 대기의 난류 정도에 좌우된다. 그러나 충북의 고층기상 관측자료가 없어서, 시상 예보식을 만들기 위해 UM 국지모델에서 제공하는 각 등압면의 기온과 바람벡터로부터 정적 안정도(온위 경도)와 연직 바람시어를 유도한 뒤, 다중회귀분석으로 시상 예보식을 구하였다. 또한 대기청명지수는 청주기상지청에서 관측한 운량과 밤하늘 밝기 자료를 종속변수, 별의 개수를 독립변수로 하는 다중회귀예측식을 구하였다.

• KOREAN POULTRY JOURNAL
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• v.49 no.12
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• pp.121-123
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• 2017

(주)체리부로는 원종계부터 유통 및 판매에 이르기까지 완벽한 육계 수직계열화를 완성한 기업으로 계열농가들과의 유대강화와 특화된 경영 및 사양관리로 직영 및 계약 농가들의 생산지수가 업계에서 최고의 성적을 나타낼 정도로 우수한 성적을 자랑하고 있다. 특히, 사료공장, 부화장, 도계장은 세계 최고 수준의 최첨단 시설과 기술력을 보유하고 있다. 본고는 12월 4일에 코스닥 상장이 이루어지는 (주)체리부로 김인식 회장을 만나 코스닥 상장의 의미와 향후 육계산업 전망을 들어보았다.

• Korean Journal of Agricultural and Forest Meteorology
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• v.19 no.3
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• pp.140-152
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• 2017

The Korea Meteorological Administration (KMA) regularly publishes various drought indices. However, most of these are meteorological drought indices that are not only difficult but often inappropriate to apply to agriculture. In this study, the meteorological drought index and the agricultural drought index were calculated for the representative points of South Korea during the same period, and the differences in geographical distribution were analyzed according to the characteristics of drought. Although the overall drought patterns estimated by multiple drought indices were similar, the differences were also confirmed due to the different simulation methods depending on the character of drought. Especially, agricultural drought index (ADI) showed higher accuracy in the agricultural sector than that of meteorological drought index (e.g., SPI, PN). In addition, the drought patterns in recent years analyzed by ADI were more severe in spring and early summer compared with normal year. In autumn and winter, drought was weaker than normal year. For the recent periods, inland areas had more droughts than coastal areas. Considering the specific drought indices for the individual sectors, it will be helpful to take measures against drought according to the individual characteristics.