• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5130-5139
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• 2012

The research purposes is apply to the expectation theory for the China's entrepreneurs want to know the relations model among the entrepreneurial activities, performance and growth intentions. According to the study, all of hypothesis have been suggested. In other words, entrepreneurial activities, growth intentions and performance effects and growth intentions show the mediated effect in the research.

• Management & Information Systems Review
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• v.36 no.2
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• pp.93-111
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• 2017

This study aims to examine economic effects and success factors of ICT based growth engine industry for forth generation industrial revolution. KTRS(kibo Technology Rating System) provided by KIBO is used for an analysis of this study. Specifically, the economic effects of growth engine industy are classified with financial(productivity, growth rate, etc) and non-financial(R&D investment and employment) effects. Moreover, the impacts of KTRS factors including CEO capability, technology ability, commercialization and marketability on the economic effects are investigated. The result of this study would raise management issues on technology innovation and provide implications on industrial policies for ICT based growth engine industry.

• Journal of the Korean Data and Information Science Society
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• v.25 no.4
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• pp.847-855
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• 2014

In recent years, women's monetary rewards in golf increased and their performances have improved significantly compared to other sports. Sports marketing has become more active in Asia and the number of Korean players in LPGA with good scores are increasing. For these reasons, golf is becoming increasingly popular. The prize money is higher than in other sports and the economic benefits are increasing due to the financial incentives such as sponsorships. Many of these prospects actively affect women's golf. Certain rookies continue to increase and their performances improve day by day. In this study, I analyze the changes in performance over time of last 5 years from 2009 using growth curve analysis. According to the results of analysis, driving distance and average putting skills developed but green in regulation decreased.

• Journal of the Korean Geographical Society
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• v.46 no.2
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• pp.181-196
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• 2011

The purpose of this study is to explore the network city in detail as a new model for explaining urban growth in the changing economic environment in recent years. For this purpose, starting from Batten's (1995) pioneering work on network city in the mid 1990s to the most recent ones, literature is reviewed and various aspects of network city model are examined including formation process, spatial structure, application to management and urban planning, and growth potential. With this, the study aims at providing comprehensive knowledge necessary for evaluating if the network city model is appropriate in explaining the urban phenomena in the 21st century. The result of the review shows that network city model is the one appropriately explaining the changing urban system associated with the economic globalization and the development of transport and information technology. In addition, more and more European city governments tend to adopt this as the urban planning principle.

• Journal of the Microelectronics and Packaging Society
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• v.4 no.1
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• pp.1-12
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• 1997

본 연구에서는 용액성장법에 의해 양자 입자로 구성된 CdS 박막을 슬라이드 유리기 판위에 성장시키고 이들의 구조적 광학적 특성에 대하여 연구하였고 이들 결과를 토대로 용 액성장법으로 성장된 CdS 박막의 양자 사이즈 효과에 대하여 연구하였다. 성장시간은 1, 3, 10, 20분이었고 성장온도는 75$^{\circ}C$였다. X-선 회절 분석결과 본 연구에서 합성된 CdS 박막은 hexagonal상의 결정구조를 갖는 것으로 나타났고 성장시간에 따라 막의 투께는 61~195nm, 입자사이즈는 8.5~22.5nm로 나타났다. 광에너지 변화에 따른 투과도 측정결과 본 연구의 CdS 시료는 성장시간에 따라 에너지 밴드갭이 2.43~2.51 eV로 나타나서 벌크 CdS의 에너 지 밴드갭인 2.42 ev보다 높은 에너지 밴드갭을 갖게 되어 양자 사이즈 효과에 의한 blue shift 현상이 용액성장법에 의해 합성된 CdS 시료에도 존재한다는 것이 밝혀졌다 그리고 이 같은 용액성장법으로 성장된 CdS에 대해 최초로 수행된 Raman 산란 실험결과 이성장방법 으로 성장된 CdS에는 1TO, E2, 1LO 포논 모드가 존재함을 알수 있었고 또한 입자 사이즈 감소에 의한 1LO포논 모드의저주파수 shift 현상 즉 포논 모드의 softening 현상이 있음이 밝혀졌고 softening은 최대6.2%까지 발생하였다. 이와같은 높은 softening은 본연구의 CdS 박막 내 양자 입자의 입도가 작은것에 기인하는 것으로 밝혀졌다. 또한 본 CdS 시료의 양 자 사이즈 효과의 결과로 1TO 포논도 나타났는데 이 1TO 포논과 E2 포논의 Raman shift 는 성장시간 즉 막의 두께와는 무관한 것으로 나타났다.행렬모형(二重比例行列模型)을 이용하여, 산업구조의 변화로 인한 직업별 인력수요 변화가 충분히 고려되도록 하였다. 전망의 결과에 따르면 향후 우리 경제는 지식기반경제(knowledge-based economy)로 이행하고 있다고 볼 수 있다. 우선 산업구조면에서 지식집약적산업으로의 구조조정이 일어나게 되고 이에 따라 산업별 취업구조에서도 고기술산업의 취업준비중이 급속히 증가하게 된다. 직업별 취업분포에 있어서도 전문기술직 행정관리직 등의 고숙련 사무직의 비중은 크게 증가하는 반면 생산관련직과 농림어업직의 비중은 감소하게 된다. 이처럼 경제가 지식집약화되어 감에 따라 고학력자에 대한 수요는 지속적으로 증가하지만 현재 적절한 인력양성과 공급이 이루어지지 않고 있어 향후 기술이나 기능에 따른 수급부일정(需給不一政)(skill mismatch)현상이 매우 심해질 것으로 보인다. 따라서 앞으로의 인력정책에서 가장 주안점을 두어야 할 부분은 첨단기술산업과 관련된 인력의 양성에 있다고 하겠다.2시간까지 LPDG용액은 MEC용액보다 비교적 나은 회복을 보였고 재관류 3일과 7일의 폐기능 평가에서 두 용액 모두에서 폐기능의 점차적 소실을 보였으며 이는 병리조직검사에서 보듯이 폐혐에 의한 외적인 요소라고 생각되며 따라서 LPDG용액은 허혈재관류손상 방지 및 급성폐렴 등 염증을 잘 관리한다면 20시간 이상 LPDG용액의 안전한 폐보존의 가능성 을 얻을 수 있었다.ic 형태로 외래유전자가 발현되었지만 대조구에서 87.0% (26/30개) 배반포기가 $\beta$-Gal 활력을 보인 반면, G418 처리구에서는 모든 배반포기가 $\beta$-Gal 활력을 보였다 (P<0.05). 그러나 대조구 및 G418 처리구의 ICM

• Journal of Korea Technology Innovation Society
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• v.11 no.1
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• pp.72-90
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• 2008

What has been the contribution of industrial innovation to economic growth? Typically, the issue has been approached with growth-accounting methods augmented to include a "stock of knowledge". An independent estimate of the rate of return to R&D is found in order to impute patents granted to the accumulation of knowledge. Griliches(1973) then uses a regression approach to assess the effect of an R&D variable on the computed TFP growth rate. The regression coefficient on the R&D variable would provide an estimate of the social rate of return to R&D. The related studies tend to show high social rates of return to R&D, typically in a range of 20 to 40 % per year. We need to provide multiple equation dynamic system for productivity and innovation in Korean economy in state space form. A wide range of time series models, including the classical linear regression model, can be written and estimated as special cases of a state space specification. State space models have been applied in the econometrics literature to model unobserved variables like productivity. Estimation produces the following results. Considering the goodness of fit, we can see that the evidence is strongly in favor of the range $0.120{\sim}0.135$ for the elasticity of TFP to R&D stock in the period between 1970's and the early 2000's.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.104-114
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• 2019

In the global market competition, countries and businesses are actively engaged in technology prediction activities to maximize their profits by attempting to enter and preempting the core technology of the future. In this paper, we propose a growth model based on patent application trends to predict the time to replace a product with a promising new technology to dominate the market. Although the Fisher-Pry model that Bhargava generalized to predict the emergence of promising alternative technologies was relatively satisfactory compared to the original Fisher-Pry model, it was difficult to predict the replacement rate behavior properly due to a parameter problem. The application of the Fisher-Pry Modification Model in the form of a quadratic equation through the patent trend analysis of the optical storage system for the purpose of verifying the time alternative to the light storage technology has resulted in satisfactory verification results. It is expected that small and medium-sized companies and individual researchers will apply this model and use it more easily to predict the time to replace the market for promising replacement technologies.

• Proceedings of the Korea Technology Innovation Society Conference
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• 1999.05a
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• pp.33-45
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• 1999

국내의 전자상거래 시장의 성장속도는 무척 빠르다. 그러나 이를 뒷받침할 수 있는 인프라 등의 구축도 매우 중요하다. 따라서 본고에서는 전자상거래의 성장이 어떠한 방향으로 흘러갈 것이며, 이러한 전개패턴이 결국 전자상거래, 즉 인터넷 쇼핑몰의 적정한 모형설정 및 경쟁력 강화 방안으로 연결시킬 수 있을까가 매우 중요하다. 따라서 본고의 세 가지 이슈, 즉 전자상거래의 유형문제, 택배시스템 구축의 문제, 마지막으로 유통구조의 문제로 나눠서 간단하게 요약해보면 다음과 같다. $\bigcirc$미래의 전자상거래의 유형은 유통업형이다. 중개형이나 직판형은 한계를 갖고 있다. $\bigcirc$전자상거래업체의 택배시스템의 전국적인 시스템구축과 공동 배송체계의 도입이다. $\bigcirc$유통구조는 유통단계의 축소가 아니라 매입형태의 개선에서 찾을 수 있다. 즉, 단순중개나 특정매입에서 직매입 체계로의 전환이다.

• 한국벤처창업학회:학술대회논문집
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• 2006.11a
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• pp.197-217
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• 2006

Korea economy's latent growth rate has already been decreased about 4%. During 1983-1989, the latent growth rate was 8%, before the foreign exchange crisis, 1990-1997 was 6.7%, and during $2000{\sim}2004$, it had been decreased 4.4%. The latent growth rate means economy growth rate which one nation can achieve capital, labor, and factors as applying these. Our economy growth rate was 8% in 1980s, but it had been decreased about 6.7% during $1990{\sim}1997$, after 2000, it remarkably decreased 4.8% which shows weakness of our economy's strength. This study attempts to investigate about export growth factor of venture company in our nation's growth that depends on export. This thesis studied the companies continuance and growth in external environment's regular correlation and casual relationship which surround company's factors and internal. Also, the external environment, which surrounds company, can be thought that company can't control itself, so that the company's continuance and growth can be decided because of its internal primary factors. This thesis establishes and analyzes the study model that how factors can affect to company's growth.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.2
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• pp.1073-1083
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• 2015

As an empirical study focused on how transactive memory concept influence the four processes of knowledge growth, this study aimed at explaining the function of transactive memory in the dynamic process of knowledge growth. To verify the research model, this study carried out a path analysis of 130 team memebers and as a result, part of the team transactive memory measurements does affect the knowledge growth. Consequentially, transactive memory especially based on team level, is relevant with knowledge growth. According to team level, this study targeted at the team members, and by adopting the team transactive memory concept in Cognitive Psycology, theoretically explained and analysed how to approach personal knowledge in internal organizations. To accelerate the knowledge process, the work should be modified collaboratively by trusting the team members' duty relations more than specialized knowledge. Furthermore, managers had better assign team members the work where they can make the most of their personal knowledge, and this study presented that the whole team performance could be improved by doing that.