• Korean journal of communication and information
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• v.64
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• pp.5-30
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• 2013

This paper conceptualizes the two-faced platform based on interface studies and two-sided market theory to critically analyze today's information technology culture such as the Internet. With this conceptual framework, the Internet can be investigated to have two faces, in which the square of user's openness, sharing, and participation is unfold on the front face, whereas the market of tracking, surveillance, and control of user's activities is formed on the other face. The two faces contradictorily coexist, resulting in technological and cultural dynamics on the Internet. Therefore, the Internet today as a two-faced platform can be described as a square-market interface. By analyzing on transformation of the web architecture, shift of informational commodity from content to data, and web bugs' user tracking across two faces, it examines how the world wide web itself can function as a two-faced platform. Lastly, implications and further works are suggested to improve the two-faced platform as a conceptual framework and to deeply analyze broader information technology culture based on it.

• Journal of Korea Society of Industrial Information Systems
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• v.27 no.4
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• pp.127-136
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• 2022

As technological development continues, platforms with more diverse structures are emerging. Existing research predicts that a new structure based on technology and innovation will affect the two-sided market. This study evaluated the decentralized identifier (DID) platform, a new platform based on blockchain technology, of the importance of this platform from the perspective of the two-sided market. Using the Analytic Network Process, IT, platform, and blockchain experts conducted a dual comparison survey. Data with a consistency ratio value of 0.1 or less were selected and analyzed for 12 data. The research results showed the importance of service quality, policy support, openness, and uncertainty. This study is expected to be used to support the development of strategic decision-making for blockchain and DID platform-based business companies.

• Journal of Korea Fair Competition Federation
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• no.143
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• pp.76-88
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• 2009

• Information Systems Review
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• v.22 no.1
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• pp.167-182
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• 2020

Ambidexterity in organizations, in general, is interpreted as flexibility that enables organizational innovation, which is important for survival in a competitive market. It applies to individual workers as well since the ambidexterity of explorational and exploitational IS use will enable the flexible transition between dynamic and operational work, and hence, increase the work performance. The current study will therefore investigate the individual levels of exploratory and exploitative IS use, as well as the complementary relationship between exploratory and exploitative IS use. In a third step, the differential influence of IS on work performance will be evaluated. The current study validated that complementary fit of IS use exploration and IS use exploitation increases performance. Polynomial regression and surface analysis are used to validate the incongruence of IS use pattern. They showed that the incongruence of ambidexterity is composed of two types of divergent vs. convergent ambidexterity which depends on the type of work that need dynamic or operational capability.

• Journal of Korea Game Society
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• v.12 no.6
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• pp.59-70
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• 2012

There are many methods to buy and sell online items. But A lot of people use item trade sites when they want to sell or buy their items. This article analyzes the price structure of item trade, and finds why gamers use item trade sites in spite of the brokerage. We analyze the difference of item prices between in the market of item trade sites and in the market of other trade methods. And we find that the prices of item trade sites is higher than those of other markets. Buyers pay about 6% higher prices to seller. The higher prices are for the safe trading what item trade sites supply. And sellers take about 0.7% higher prices than in other markets. There is a sufficient motive when gamers use item trade sites in spite of their high prices.

• JOURNAL OF ELECTRICAL WORLD
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• s.419
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• pp.24-25
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• 2011

9 15정전사태는 전력산업구조개편의 양면을 보여주는 시발점이 됐다. 전력산업구조 개편 반대론자는 잘못된 정책이 빚어낸 대재앙으로 봤고 찬성론자들은 제대로 추진되지 못한 정책의 결과로 보고 있다. 전력거래소가 계통운영의 기능을 상실하게 되면 전력시장도 유명무실해질 가능성이 높다.

• 월간낙농육우
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• s.115
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• pp.48-58
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• 1991

'농업의 비중이 적고 농민의 숫자도 1.9$\%$에 지나지 않은 미국이 어떻게 강력한 농업보호정책을 실시할 수 있는가? 에서 시장경제이론 중시와 비교우위론에 의한 자유무역론을 주창하는 미국의 양면성이 확연이 나타나'

• The Optical Journal
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• s.113
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• pp.44-47
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• 2008

상업용 디지털 인쇄시장이 기존 복사기업계의 새로운 블루오션으로 부상하고 있다. 디지털 인쇄 시장에 가장 먼저 진출한 한국후지제록스는 최근 분당 288매 양면출력이 가능한 디지털 흑백 인쇄 시스템 '누베라288'을 출시하며 강한 자신감을 보이고 있는 가운데, 지난해 7월 옵셋 인쇄기와 동등한 품질의 디지털 인쇄기 'IPRC7000VP'를 선보이며 캐논코리아비즈니스솔루션이 후발주자로 추격을 시작한데 이어 11월에는 신도리코가 코닥과 손잡고 컬러.흑백 디지털 인쇄기 '넥스프레스.디지마스터'를 선보이며 시장에 합류했다. 디지털 상업 인쇄시장은 전 세계적으로 연간 30%의 성장률을 보이고 있는 유망 성장 시장으로서 통합문서관리 시장과 함께 복사기 및 프린팅 업체들이 차세대 수익창출원으로서 경쟁적인 마케팅을 펼칠 것으로 보인다.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2015.11a
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• pp.33-42
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• 2015

오늘날 연성회로기판(FCCL : Flexible Copper Clad Laminate)은 디스플레이, 스마트폰, 자동차, 항공, 의료 기기, 산업용 컨트롤 기기 등 거의 모든 고급 전자 제품들에 사용되고 있다. 특히 디스플레이 분야에서는 뛰어난 연성과 내구성을 바탕으로 경박단소화에 유리할 뿐만 아니라 구동부에 적용이 가능한 장점 등으로 그 적용처가 점점 늘어나고 있는 추세이다. 이 가운데서도 LCD와 OLED의 구동소자(Display Driver IC)를 장착하는 COF(Chip on Film)는 대표적인 연성회로기판(FCCL) 적용 부품으로서, 최근 인기를 끌고 있는 디스플레이의 제로-베젤(Zero-bezel)을 가능케 하는 핵심 부품이다. COF용 연성회로기판(FCCL) 소재로는 우수한 평탄도, 파인피치(Fine-pitch)구현성, 내굴곡성, 광투과성 등을 보유하고 있는 Sputtering Type FCCL이 사용되고 있다. 특히 최근 Display 분야의 화두가 되고 있는 POLED(Plastic-OLED) 패널을 장착한 Flexible Mobile 디스플레이의 경우, 기존의 COG(Chip on Glass) 접합방식이 아닌 COF 접합방식을 채택하고 있으며, 기존의 단면 COF보다 3배의 고해상도 구현이 가능한 양면 COF를 채택하기에 이르렀다. 기존의 COF 제작공정과 달리 Semi Additive 공정으로 제작되는 양면 COF 시장의 태동으로 양면 연성회로기판(FCCL)의 수요 증가가 예상되는 등 최근 디스플레이 기술 발전은 소재 분야에도 큰 변화를 잉태하고 있다. 이러한 최근 디스플레이 업계의 고해상도, 고속 신호 전송, 슬림화, Flexible 추세에 대응 가능한 최적의 특성을 보유하고 있는 Sputtering Type FCCL을 중심으로 디스플레이의 발전에 대응하는 소재의 기술 개발 동향을 살펴보고자 한다.

• Journal of the Korean Operations Research and Management Science Society
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• v.38 no.2
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• pp.159-178
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• 2013

We present a model, combining servitization decision and a conventional two-sided market approaches, to understand expected outcomes and current market situations. We suppose an individual manufacturer participates in multiple platforms and decides whether to initiate servitization by considering latent profitability and risk. The analytical results from the model show that increasing competition within servitized companies lead to a servitization equilibrium, wherein the ratio of servitized companies in a market is stable, due to a gradual decline in relative benefits compared to non-servitized companies. This holds even in the case that the number of customer is increasing along the diffusion of servitization, under some restricted conditions.