• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.137-138
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• 2016

본 연구에서는 기술수용모델과 혁신확산이론을 기반으로 스마트폰 혁신기술 저항에 관한 재사용 의도에 미치는 영향을 알아보고자 한다. 외부변수는 기술수용모델의 인지된 유용성과 인지된 사용 용이성 그리고 혁신확산이론의 적합성과 복잡성을 4개 변수를 두고자 한다. 예측변수는 혁신저항 변수를 두고 재사용의도에 미치는 영향으로 하여 개념모델을 완성하였다. 또한 혁신저항 변수가 인지된 위험 요인을 매개하여 재사용의도에 미치는 영향을 알아보고자 하였다. 연구대상은 부산 경남지역 및 전북지역에 거주하는 스마트폰 사용자를 대상으로 설문을 통해 자료를 수집하고자 한다. 인구통계학인 분석은 IBM SPSS Statistics 19로 하고 확인적 요인분석과 변수들 간의 인과관계에 대한 경로분석은 Smart PLS를 사용하여 분석하고자 한다. 분석결과를 바탕으로 이론적 실무적 시사점을 제시하고자 한다.

• Journal of Global Scholars of Marketing Science
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• v.8
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• pp.515-535
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• 2001

This paper begins with investigation of the race to unlock human DNA, and investigates the emergent areas of bio-technological innovations. This paper draws upon basic ideas from the research traditions of the diffusion of innovations in the competitive situations. To achieve the succesful diffusion of bio-technological innovations, following issues are suggested; clusters, alliances competence, core competence, consumer resistance, chasm phenomena, qualitative research, social network, and cross-culture. The better understanding of the diffusion of bio-tech innovations with empirical studies can complement research on the diffusion of bio-technological innovations and help in the development of a universal model for diffusion of high technological innovations.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.147-148
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• 2017

빅데이터 분석은 데이터베이스에 잘 정리된 정형 데이터뿐 아니라 인터넷, 소셜 네트워크 서비스, 모바일 환경에서 생성되는 웹 문서, 이메일, 소셜 데이터 등 비정형 데이터를 효과적으로 분석하는 기술을 말한다. 메타분석은 여러 실증연구의 정량적인 결과를 통합과 분석을 통해 전체 결과를 조망할 수 있는 기회를 제공하는 통계적 통합 방법이다. 전자상거래 연구에서 혁신확산에 영향을 미치는 요인으로 상대적 이점, 적합성, 복잡성, 시험 가능성, 관찰 가능성, 편리성 그리고 커뮤니케이션 채널을 외부 요인으로 설정된 연구를 대상으로 하고자 한다. 다음으로 국내 주요 학회지에 게재된 혁신확산이론 관련연구에서 어떠한 요인들을 사용하고 있고 또한 이러한 외부요인들이 종속변수에 어느 정도의 설명력을 가지는지를 메타분석을 통해 알아보고자 한다. 이러한 연구모델을 바탕으로 학문적 실무적 의의를 논의하고자 한다.

• Proceedings of the Korean Society for Information Management Conference
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• 2018.08a
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• pp.25-28
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• 2018

본 연구는 혁신확산이론의 관점에서 전자저널 구축이 국내 학술지에 미치는 요인을 분석하고자 하였다. 본 연구는 국내 과학, 의학 분야 학술지를 발간하는 학회 학술지 담당자를 대상으로 서면인터뷰를 통해 연구 데이터를 수집하였다. 연구 결과, 혁신확산 이론 다섯 가지 속성은 전자저널을 구축을 지속하거나 채택 하는데 중요한 요인으로 작용하고 있는 것으로 파악되었다. 특히 상대적 유익성 및 적합성은 전자저널 구축 확산을 강화하는 핵심 요소로 작용하고 있다. 본 연구의 결과는 각 속성별 긍정적인 요인을 분석하고 국내 학술지의 전자저널 구축 확산 및 지속적 이용을 도모해야 한다는 점을 시사한다.

• Proceedings of the Technology Innovation Conference
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• 2004.06a
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• pp.68-87
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• 2004

본 연구는 국가기술혁신시스템의 틀 안에서 기술이전$\cdot$확산의 필요성과 역할을 규명하고, 이를 토대로 21세기 국내 전력산업이 경쟁력을 갖춘 산업으로 발돋움하기 위한 기술이전$\cdot$확산시스템 구축방안을 제시하고 있다. 나아가 전력기술 확산체제 구축이 국가기술혁신시스템과 독립적으로 인식되는 것을 제고하고, 연구 과정 중에 전력기술 확산체제가 국가기술혁신시스템 내에서 자연스럽게 이해될 수 있도록 이론적 틀을 검토하였다. 이를 위하여 기술이전$\cdot$확산 체제의 개념과 정책과의 관계를 규명하고, 전력기술이전$\cdot$확산체제 구축의 필요성과 추진방안을 모색하고자 하였다. 이후 전력기술이전$\cdot$확산 시스템의 구축에 있어 예상되는 설계사항을 분석하고, 이에 부합하는 전력기술이전$\cdot$확산시스템의 구축 방안을 제시하고자 하였다. 마지막으로 전력부문의 정책 및 전략의 추진체계 수립을 통하여, 국가기술혁신시스템 내에서 전력기술이 확산되도록 하기 위한 활성화 방안을 제시하였다.

• Journal of Technology Innovation
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• v.31 no.3
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• pp.75-110
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• 2023

This paper aims at discussing the evolution of innovation theory from the beginning of the last century to present. Innovation theory has begun by Joseph Schumpeter in the beginning of the last century and his theory had not attained much attention compared to the mainstream economic theory. In the 1960s, some neo-classical economists analyzed the effect of technological change on economic growth and emphasized the role of demand in innovation process. However, in the beginning of the 1970s, Schumpeter's innovation theory, which emphasized the role of innovation and entrepreneurship in economic and social development, attained enormous attention by many liberal economists. They were called neo-Schumpeterians as they followed the theories and ideas of Schumpeter. In the middle of the 1980s, neo-Schumpeterians identified the concept of national innovation system(NIS), which is the total mobilization system of innovation resources for generating, appropriating and diffusing technological innovations. Soon this theory diffused very quickly at regional and sectoral level. As a result, there have been very active empirical studies on innovation systems in the world. Since the beginning of the 2000s the transition study have been actively carried out mainly in European countries. This study emphasizes the transition of existing innovation systems into more sustainable ones. In Korea we need to activate transition study, because there have been only few studies in this new theory.

• Journal of Internet Computing and Services
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• v.11 no.5
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• pp.37-58
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• 2010

This study analyzes appropriate government policy frameworks for promoting IPTV industry by studying the way of adoption and diffusion of IPTV services. Until recently, most researches on government policies for technology adoption have focused on the personal context. This research adopts two theories, i.e., innovation characteristics theory for personal context and implementation process theory for organizational context. It also hypothesizes that the innovation characteristics more influence on the behavioral intention for usage new media in the level of personal innovativeness is high. Moreover, in the level of expectancy for diffusion policy is high, the implementation of IPTV services more influences on the behavioral intention. The results by statistical analysis, it is found that the higher the level of personal innovativeness is, and the higher the level of expectancy for diffusion policy is, the more behavioral intention will be influenced by the characteristics of innovation and implementation of IPTV service. Thus it is important for government agencies to find the way to facilitate personal innovativeness as well as expectancy for diffusion policy.

• Journal of the Korea Society of Computer and Information
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• v.15 no.11
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• pp.173-183
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• 2010

The purpose of this study is to examine the factors influencing RFID(Radio Frequency IDentification) diffusion. This study has been reviewed various theoretical research relating to innovation diffusion theory and RFID. The model was tested Structural Equation Modeling(SEM) using Smart PLS 2.0 analysis on the sample collected from 73 companies. The result of hypothesis testing is as follows. First, standardization, IS infrastructure influence positively RFID integration. Second, perceived benefits, inter-organizational cooperation, competitive pressure influence positively RFID usage. Third, RFID integration influence positively RFID usage. The results of this study will provide various implications on RFID diffusion.

• Journal of Korea Port Economic Association
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• v.34 no.3
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• pp.159-182
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• 2018

The purpose of this study is to increase the competitiveness of big data in the maritime port organization, by understanding the expected performance and the intention to accept and use big data. In the empirical analysis of factors affecting the intention to use the big data technology for maritime port organizations, the variables employed are based on the Technology Organization Environment(TOE) and Diffusion of Innovations(DOI) theories, which are related to the acceptance of information and communication technologies. To achieve the objective of this study, an empirical analysis was conducted; this analysis targeted the personnel involved in the department of strategic planning and information technology in the related field. We set up eight hypotheses to examine the relevance between variables having three characteristics-technology, organization, and environmental characteristics. The empirical results are summarized as follows. First, it was seen that the technology characteristic, including relative advantage, complexity, and compatibility, has a significant effect on the expected performance. Second, the top management support of the organization characteristic has a significant effect, but the firm size of this characteristic has no significant effect on the expected performance. Third, the competitive pressure of the environment characteristic has a positive effect on the expected performance, while the regulatory support has no significant effect. Finally, the expected performance has a significant effect on the intention to use big data.

• Information Systems Review
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• v.19 no.1
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• pp.75-100
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• 2017

Today, firms are constantly transforming and innovating to survive under the rapidly changing business environment. The introduction of cloud computing services has become popular throughout society as a whole and is expected to result in many changes and developments not only in firms and but also in the public sector subject to innovation. The purpose of this study is to investigate the effect of the characteristics of cloud computing services on the perceived expected performance according to innovativeness based on innovation diffusion theory. The results of the analysis of the data collected from this research are as follows. The convenience and understanding of individuals' work as well as the benefits of cloud computing services to them depend on the innovative trend of cloud computing services. Further, the expectations for personal benefit and those for organizational benefit of cloud computing services are different from each other. Leading firms in the global market have been actively engaged in the utilization of cloud computing services in the public sector as well as in private firms. In consideration of the importance of cloud computing services, using cloud computing services as the target of innovation diffusion research is important. The results of the study are expected to contribute to developing future research models for the diffusion of new technologies, such as big data, digital convergence, and Internet of Things.