• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2002년도 제20회 동계학술발표회 논문집
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• pp.133-149
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• 2002

This study aims to investigate the impact of wide use of digital technology, in particular, the Internet, on innovation process and corporate strategy in electronics industry. The introduction of digital technology has changed innovation process, business model and organizational structure of the electronics companies. With the introduction of digital technology, the entire value chain of electronics industry from procurement, sales, and marketing to R&D and manufacturing has been restructured. E-commerce has been a major agenda for e-business. Recently, collaboration among electronics companies through e-marketplace has emerged as an important issue. A web-based e-commerce standard, so called RosettaNet, has been developed for facilitating e-transactions of electronics firms. The development of digital technology has dramatically increased the processing speed and sophisticated the virtual reality technology. As simulation becomes easier and more effective, the uncertainty and risk involved in R&D has decreased significantly. Another positive impact is closer cooperation between R&D and manufacturing functions. Taking advantage of automated and flexible production technology, has a new type of firm, so called, EMS (Electronics Manufacturing Services) emerged, whose strategic focus is on manufacturing only. The EMS can be seen as a kind of innovative organization, that is, a modular organization for production function. Digital technology has made convergence of computer and communication possible at early years but right now the convergence has been accelerated in extensive areas of communication, broadcasting, information appliances, software, contents, and services. Firms' effort for an innovative product and service has been intensified and the competition for a new standard product and service has become severe in electronics industry. Business activities are always realized in a specific organizational context. Accordingly building up innovation-friendly organization has emerged as a critical concern. Due to the striking decrease of transaction cost, a network type of organization has proliferated, and a business function turns into a modular organization. As a whole, digital technology has pushed electronics firms into developing their own business model, which takes consideration of standardization of business platform and their core competency.

• 기술혁신연구
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• 제8권1호
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• pp.73-94
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• 2000

The main objective of this research is to examine the spillover effects of technological knowledge from IT industry to other industrial sectors and, based on empirical findings, to draw policy implications and suggest policy directions. To this end, we divide IT industry into IT equipment and IT service, assuming that these two sub-sectors are considerably different each other in terms of technology knowledge flow. Other industries are classified into 17 different sectors based on the KSIC of 1990. As the proxy measure of technological knowledge, the notion of R&D stock is employed. The Input/output(I/O) Table is used to define the inter-industrial flow pattern and to draw the knowledge flow matrix. As the research methodology, cost function model is employed to gauge the spillover effects of technological knowledge of IT industry. Based on the results of analysis, it is found that the economic impact of technology diffusion also exhibits a different pattern between IT equipment and IT service. The diffusion of IT equipment tends to show labor-substitution effect whereas IT service displays labor-creation effect. This fact should be considered in devising industry, education, and labor policy. The expectations from this research are as follows. First, the sectoral pattern, difference between IT equipment and service in particular, identified from this research may shed light on the sector-specific policy direction. It is emphasized that a sector-specific approach, rather than an aggregate approach, is relevant for formulating IT policy. Second, it is expected that the importance of technology diffusion programs and policy measures are recognized among policy makers in IT industry.

• 한국융합학회논문지
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• 제9권7호
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• pp.33-40
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• 2018

지능정보기술과 에너지기술의 융합은 단순히 기술 자체 뿐 아니라 사회, 제도, 조직 전반의 변화를 수반하기 때문에 수많은 이해관계자들에게 영향을 미친다. 따라서 자원개발과 발전, 석유화학 중심의 전통 에너지 산업에 대한 경로 의존성에서 벗어나 새로운 산업을 창출하기 위해서는 미래에 도달하고자하는 선호 미래를 먼저 그리고 이를 실현하기 위한 전략을 고민하는, 백캐스팅(Backcasting) 관점의 접근이 필요하다. 본 연구에서는 이러한 백캐스팅 관점에서 지능정보기술이 가져올 미래 에너지 산업의 변화 양상을 살펴보고 국가 관점에서의 에너지 정책 목표 달성, 그리고 각 이해관계자들의 이익을 동시에 만족시킬 수 있는 미래 에너지 서비스 모델을 도출하였다. 이후, 미래 에너지 서비스가 실현되기 위한 기술적 선결 조건을 분석하고, 세부적인 구성 기술과 현재 시점에서 중점 R&D가 필요한 분야를 제시하였다.

• 한국조리학회지
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• 제11권3호
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• pp.89-102
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• 2005

here is a strand of thinking on service work which sees it as significantly different from other kinds of work due to the emotional as well as the physical and mental labor involved in family restaurant work This study was conducted to examine and investigate the level of emotional labor and burnout experience, and to provide basic information for improving work-related environments. The results of this study imply that job condition promoting programs for diminishing emotional labor and preventing burnout far service workers in foodservice industry should be carefully invented and developed, especially considering their work environments.

• 한국융합학회논문지
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• 제8권7호
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• pp.265-272
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• 2017

서울시와 미래창조과학부는 4 차산업을 이끌어갈 미래성장동력의 거점으로 양재지역에 "R&CD 클러스터" 조성을 추진하고 있다. 양재지역은 대기업 연구소 및 ICT중소기업이 다수 밀집되어 있고 서울의 남쪽에 위치하여 교통, 교육, 여가생활 등의 지리적 이점을 갖고 있다. 양재지역의 성공적인 클러스터 조성을 위한 초기연구로 정량적 분석으로 "한국 SMTp 2017 DVD ROM"의 한국 기업정보 DB 및 콘텐츠를 활용하여 양재지역의 ICT 중소기업의 현황을 파악하였고 정성적 분석으로 2016년 12월 8일부터 2017년 1월 7일 동안 설문을 실시하여 ICT기업의 R&D활동을 조사하였다. 마지막으로 양재지역 ICT기업의 R&D역량 강화를 위한 시사점을 도출하였다.

• 벤처창업연구
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• 제2권4호
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• pp.71-102
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• 2007

기존의 많은 연구에서는 R&D 투자를 포함한 기술진보 요인이 TFP의 결정요인으로 작용한다는 실증연구는 많았으나, 산업 분석에 있어서 규모의 경제가 TFP에 미치는 영향에 대한 실증분석이 많지 않고 또 이들 연구들의 대부분이 비모수적 멤퀴스트 생산성지수 분석이나 확률적 변경생산함수 모형을 사용함으로써 개별 독립변수가 TFP에 미치는 영향에 대한 실증분석이 이루어지지 않았다. 따라서 본 연구에서는 기존의 성장회계방정식 요인 분해를 통해 산업별 TFP 증가율을 도출하고, 산업별 TFP의 영향 요인으로 R&D 투자와 규모의 경제(산업별 영세성)를 고려한 실증분석 모델을 구축하여 TFP 결정요인에 대해 실증 분석하였다. 우선 전체 15개 산업 기준 TFP 증가율을 보면 1993${\sim}$1997년 연평균 약 3.8%에 불과했으나, 외환위기 이후 1999${\sim}$2000년 연평균 7.8%로 상승하였다. 한편 1993${\sim}$2000년 사이의 산업별 TFP 연평균 증가율을 보면 IT 제조업 부문인 전기전자기기제조 부문이 11.6%로 가장 높게 나타났으며, 가구 및 기타 제품 제조는 -0.4%를 나타냈다. 서비스산업의 경우에는 운수 창고 통신 부문이 7.3%로 전기 수도 가스 2.9%, 도소매 음식 숙박-3.7%보다 훨씬 높은 TFP 증가율을 보였다. TFP의 결정요인에 대한 실증분석 결과, R&D와 TFP와의 상관관계는 전반적으로는 유의성이 검증되지 않은 정(+)의 상관관계로 나타났으나, 전체 종사자 중 자영업주 및 무급가족 종사자수를 산업별 영세성을 나타내는 대리변수로 사용한 모델에서의 유의한 부(-)의 상관관계를 보였다. 한편 산업별 고유의 규모의 영세도를 대리하는 변수들의 추정 계수의 부호는 일관되게 한 산업의 규모의 영세도가 높을수록 그 산업의 TFP 증가율이 낮아짐을 나타내는 결과를 얻을 수 있었다.

• 무역상무연구
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• 제48권
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• pp.101-125
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• 2010

CEPA(Comprehensive Economic Partnership Agreement, hereinafter CEPA) between India and Korea may influence some changes on Korean pharmaceutical industry which shows less competitive advantages than Indian industry in many regards. So the purpose of this paper remains on suggesting the way of enhancing international competitiveness for Korean industry on the basis of double diamond model. Through the comprehensive and deep analysis, our findings on recommendable business strategies for Korea are as follows ; in terms of factor conditions, first, cooperative strategy in R&D for developing generics will be required. Second, Introduction of CMO business can be considered. In terms of demand condition, Korean firms should find out the chance for demand creation in Indian market which has future market potential and American market exploration, as soon as possible. With regards to strategy, structure and competition, trying M&A with leading Indian companies and utilizing well organized medical professionals in India will be considered. In the points of related and supportive parts, lastly, Korean government should try to make so called "National Strategic R&D committee" for pharmaceuticals and bring u-healthcare service to Korea in the first place. If Korean pharmaceutical industry implement above-mentioned strategies, CEPA can be turned into business opportunities from the crisis. As a result, Korean firms shall have more powerful global competitiveness eventually.

• 한국산업정보학회논문지
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• 제29권2호
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• pp.191-204
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• 2024

본 연구는 글로벌 정치 경제적 불확실성 따라 제조 기업의 R&D 투자가 매출액에 미치는 영향을 분석하였다. 본 연구의 변수로는 기업의 R&D 투자, 기업의 성과 지표인 매출액, 글로벌 정치 경제적 불확실성을 반영한 Global Economic Policy Uncertainty (GEPU) 수치가 사용되었다. 패널데이터 분석에 있어서 Wharton Research Data Services의 Compustat Database에 있는 제조 기업을 바탕으로 2000년부터 2023년까지 24년간 총 96분기 데이터를 사용하였다. 선행 연구에서 상대적으로 부족했던 Global Economic Policy Uncertainty 수치를 조절변수로 사용하여 기업의 R&D 투자가 매출액에 미치는 영향에 연구하였으며, 시간 지연 효과(Time lag effect)에 대해 분석함으로써 새로운 연구의 방향을 제시하였고, 기업의 효과적인 R&D 투자 전략을 실행해야 함을 시사하였다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2009년도 춘계학술대회 논문집 특별세미나,특별/일반세션
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• pp.165-170
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• 2009

The Korean high-speed rail network has been made a remarkable growth recording the world's 4th rank passenger transportation scale during last 5 years after opening the revenue service of Kyoung-bu high-speed line in 2004. However, in spite of it's outstanding growth, Korean Rail technology should meet a demand of intensive technology development in order to prepare a severe competition with an advance parties of worldwide high-speed rail technology. In this paper, the characteristics and new trend of world's rail industry was reviewed based on the most recent statistics and papers of worldwide rail network from UIC and WCR32008. In conclusion, new R&D strategy with choice an concentration for the Korean high-speed rail industry was suggested based on an analysis on the trend of evolution of the state of the art technologies in worldwide high-speed rail system.

• 한국산업융합학회 논문집
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• 제21권5호
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• pp.191-195
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• 2018

By using an ANSYS product suite (CFX, Ansys Multiphysics), which is a powerful tool for multiphysics analysis of complicated physical phenomena, we performed a structural stress analysis based on fluid flow and heat transfer phenomena within a quick connect/disconnect (QC/DC) bellows system. Considering the extremely low temperatures in the QC/DC environment, an approach to the problem based on complex multi-physics phenomena, where different phenomena interact with each other, is crucial. Therefore, we use a numerical analysis technique where fluid-thermal-structural interactions are combined. In conclusion, when low temperature fluids flow inside bellows, the expected service life is conspicuously reduced due to the thermal stress caused by heat transfer. Therefore, in future research, a structure with considerably reduced thermal stress by robust design optimization will be derived.