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오재인(Jay In Oh) 한국경영과학회 2015 한국경영과학회지 Vol.40 No.1
The problems associated with the excessive compensation of the public organizations in Korea have been presented not only by the press but also by the academic societies, including the management evaluation team of the public organizations, both in Korea and abroad. To analyze whether the compensation is excessive necessitates the empirical study on the present condition of the compensation system of the public organizations. Therefore, the purpose of this paper is to suggest the issues and the future directions of the compensation in the public organizations. The findings from the analysis of the data collected in this research include the expansion of the difference in compensation, the reinforcement of the job and performance-based compensation, the systematization of the model on the base compensation, and the differentiation of the compensation increase based on productivity.
이현구,오재인,Lee, Hyun-Ku,Oh, Jay In 한국빅데이터학회 2017 한국빅데이터학회 학회지 Vol.2 No.1
소셜 네크워크 서비스의 활성화로, 빅데이터가 주목을 받게 된 것은 당연한 귀결이라고 할 수 있다. 본 연구의 목적은 빅데이터의 다양한 응용사례들을 U-City 서비스 유형에 따라 분석하는 것이다. 본 연구 결과, 빅데이터는 외부 정보의 활용보다는 내부 정보의 활용이 근소한 차이로 더 많았다. 또한 구조적 정보의 활용보다는 비구조적 정보의 활용이 더 많았다. The topic of big data has gained attention from the industry and the academics, because of the revitalization of social network services. The purpose of this study is to analyze the application cases of big data according to the categories of U-City services. The result from this study is that inside and unstructured information is more applied than outside and structured information in order to generate big data.
IT 자원, 인적 자원, 조직적 자원에 따른 빅데이터 사용의도에 미치는 요인에 관한 연구
윤수영(Soo Young Yoon),오재인(Jay In Oh) 한국경영과학회 2018 한국경영과학회지 Vol.43 No.4
Today, big data are an important issue because the success of a firm in any industry has become more dependant on the ability to take advantage of big data, and firms have gained new insights through the analysis of big data. The purpose of this study is to deduce the key resources and capacities of firms for utilizing big data by taking the theory of resource-based view and analyze their influence on the intention of using big data. By reviewing related references, this study developed a research model to deduce the factors that influence the intention of using big data. The fitness of the research model was verified by using a structural equation model, and the result showed that the research model was fit. Meanwhile, the results of hypotheses testing showed that only security had positive influence on the parameters of technical resources, while IT skills were all rejected in human resources. Knowledge sharing had significant influence only on knowledge competence, while all parameters of task technology fitness had a positive influence. Regarding organizational resources, education and training had a positive influence only on knowledge competence, and the culture of data decision had a positive influence on both knowledge competence and data utilization. This study analyzed the intention of using big data through the theory of the resource-based view. The study propagates to the industry the importance of major resources and capabilities of firms for practically using big data and a subject attracting corporate interest, suggesting the importance of related research on the academic field.
이현구(Hyun Ku Lee),오재인(Jay In Oh) 한국경영과학회 2017 한국경영과학회지 Vol.42 No.4
As the dynamics of industrial development shifts from manufacturing to service business, a new economic paradigm based on the service sector emerges. Interdisciplinary research has improved service productivity and innovation by approaching service industry problems scientifically as a service in science. Following these trends, the public sector is also exploring scientific and systematic approaches and methodologies for creating, communicating, and measuring services. Particularly, the smart city is emerging as the total package of public services that target urban spaces. The present study aims to classify the big data application cases of private and public sectors according to the criteria of the BI&A application field and the smart city service type, respectively. The data characteristics are analyzed, and implications for finding solutions from the perspective of service science are suggested. This study identifies the data that should be analyzed to obtain comprehensive field-specific implications.
투자자와 차입신청자 간 크라우드펀딩 도입 요인의 차이에 관한 연구
최승규 ( Choi Seung-kyu ),오재인 ( Oh Jay In ) 한국정보시스템학회 2017 情報시스템硏究 Vol.26 No.4
Purpose: Since the cost of feed for Korean pig farmers has been increasing, attracting crowdfunding for the swine industry become important. This paper applies the AHP decision-making method to build a model for the sustainable growth of crowdfunding in the swine industry. Design/methodology/approch: The result from the analysis of data collected from this research shows that both investors and borrows groups consider tangible assets to be most important for crowdfunding in the swine industry. Findings: Thus protection of investors should be resolved first by providing collateral rather than insisting on the conventional crowdfunding method that stresses the credit aspects only. The investors and borrows groups also judged the loan amount very important, suggesting that the smooth and sufficient investment should be secured for borrows group.
오태동(Tae Dong Oh),이준수(Jun-Soo Lee),오재인(Jay In Oh) 한국IT서비스학회 2010 한국IT서비스학회지 Vol.9 No.4
The purpose of this study is to investigate the relationship among users perception on the characteristics of U-Services, attitude factors as mediating variables, and behavioral intention toward U-Services as the dependent variable. Based on the literature review on the related theories, the research model which analyzes the behavioral intention toward U-Services was developed. The result from the analysis of the data collected validated the U-Services Acceptance Model (USAM) proposed in this study as a sound construct framework. Futhermore, significant insights on the USAM were provided for the stakeholders and future researchers in the field of U-Services Acceptance.