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PC뱅킹 사용에 영향을 미치는 요인에 관한 탐색적 연구: 국내 8개 은행을 대상으로
김영걸,김범수,Kim, Young-Gul,Kim, Bum-Soo 한국정보처리학회 2000 정보처리논문지 Vol.7 No.8
비은행권 금융 기관들과의 경쟁심화와 새로운 정보통신 기술의 등장으로 인해 전자 뱅킹을 채택하는 은행들이 늘어나고 있다. 본 논문은 PC뱅킹의 사용에 영향을 주는 요소들을 파악한다. 국내에 8개 은행을 대상으로 실증자료분석을 수행한 결과, 기술적 요소와 PC뱅킹 사용정도 간에는 유의한 관계가 발견되었으나 조직적 요소와 PC뱅킹 사용정도 간에는 유의한 관계를 발견할 수 없었다. Increased competitionfrom non-bank financial serviecs and the advent of new informationand telecommunication technologies have forced banks to expedite the adoptionof electroni banking. In this thesis we identify factors that affect PC bankimg utilization. Empirical data analysis was performed for eight Korean banks. A relatively significant relationship was fuoung between the level of tecnological factors and PC banking utilization while no such relationships were foung between organizational factors and PC banking utilization.
기업의 정보처리 특성과 클라이언트 - 서버 아키텍춰 구현 전략에 관한 연구
김영걸(Kim Young Gul),박영면(Park Young Myun) 한국정보처리학회 1997 정보처리학회논문지 Vol.4 No.5
Client-Server Computing is now recognized as the most powerful and flexible computing mode of the future. Many companies have already committed significant amount of their corporate IS resources to building the client-server computing environment. Despite this active interest and commitment, however, results from such client-server projects are far from being convincing. Among the many factors, we suspect that the less than satisfactory client-server experiences are perhaps due to the company''s lack of understanding of its essential information processing characteristics.We analyze the five client-server architectures in terms of seven IS-related criteria. We then develop a contingency model to match company''s information processing characteristics to the ideal client-server architecture for the firm. Based on the client-server architecture analysis from the previous step, we recommend specific implementation strategies for each client-server architecture selected. Finally, on an exploratory level, we look into the three client-server implementation cases to check the validity of our contingency model.
김영걸(Young Gul Kim),조규산(Kyu San Cho) 한국경영학회 1997 經營學硏究 Vol.26 No.3
Financial institutions have explored various business strategies to cope with the epochal turns in business environment characterized by the so-called paradigm shift, that is, the recent trend toward open market and deregulation accompanied by changing of political and economic orders. One of the most remarkable strategies in these movements is the information technology exploitation for business reformation, which exerts deterministic power on securing competitive edge in financial institutions where a relatively high level of information intensity exists. In this research we measure the levels of information infrastructure of selected domestic banks and analyze their business performance. Data for the levels of information infrastructure are collected from these nine banks in Korea, which constitute the independent variables of this research. Bank business evaluation index and values added per employee are employed as the dependent variables representing business performance of each bank. A meaningful relationship between information infrastructure and information index is also reviewed in the course of data analysis. A positive significant relationship was found between the level of information infrastructure and the business performance in matured city banks and newly-born city banks. A similar relationship was turned out to be extended to local banks after controlling several mediating factors that affect their banking business. However, a significant relationship was not found between the level of information infrastructure and the information index except for the case of matured city banks.
東西方向 植栽 茶園에서 新芽의 生育 및 成分含量 變化에 따른 摘採時期의 決定
김영걸(Young-Gul Kim),류홍석(Hong-Seok Ryu),이진호(Jin-Ho Lee) 한국차학회 2000 한국차학회지 Vol.6 No.3
Changes of leaf growth and chemical components in the first crop of tea of Cheju area between north and south of plucking surface at different plucking date were studied. The results obtained are as follows. The north of plucking surface was earlier than the south about 0.6~1 leaf age, and optimal plucking date was l May in the north of plucking surface, and 8 May in the south of plucking surface. One hundred fresh bud weight was 51.3g in the north of plucking surface, 34.2g in the south of plucking surface on 10 May, and daily mean growth rate was 15% both north and south. The change of total nitrogen content was decreased with growing. Optimal plucking date should be decided before total nitrogen content is decreased below 5%. The content of free amino acid had the time of rapid decrease, tea leaves should have been plucked before this time came. The change of theanine content was the same as change pattern of free amino acid. Changes of caffeine and tannin contents were the same as that of total nitrogen content which was decreased with growth, but they could not become a base of plucking date because they did not show a positive correlation to quality. The content of NDF-ash was increased with growing, but it was a negative correlation to quality. To summarize above mention study, optimal plucking date of the first crop of tea in Cheju island in 2000 was 6 May in the north of plucking surface, 8 May in the south of plucking surface, and 6 May when both were plucked at the same time.
SI 업체를 가진 그룹내 계열사들의 정보 시스템 외주 위탁 전략에 관한 연구
김영걸(Young Gul Kim),이재남(Jae Nam Lee) 한국경영학회 1996 經營學硏究 Vol.25 No.2
This paper reports on IS outsourcing strategies for subsidiaries of conglomerate groups that have its own SI company. The integration of information systems departments in conglomerate groups is one of the major trends in Korea`s information systems outsourcing market. Because outsourcing history is short, there is general lack of expertise to support customer requirements effectively. Currently in Korea, systems integration companies of conglomerate groups occupy a high market share. So, subsidiaries of conglomerate groups do their outsourcing with their group SI company unconditionally regardless of their unique business environment. Ideally, we want to consider, however, both the outside outsourcing companies that have special technologies and experiences and the group SI companies to best satisfy our information needs for outsourcing. To decide appropriate outsourcing strategy of conglomerate firms, this study introduces two factors - organization`s information intensity and group influence index - through the literature review. According to these factors, we recommend outsourcing strategies using a contingency model and try to verify the recommended strategies through case studies of several conglomerate groups. We survey current outsourcing strategies, organization`s information intensity, group influence index and user satisfaction of information systems of the selected conglomerate groups. Results from these case studies show that user satisfaction of information systems is higher when current outsourcing strategy matches the recommended outsourcing one.