• 한국경영정보학회:학술대회논문집
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• 2008.06a
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• pp.827-832
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• 2008

IT성과는 정보시스템 구축 가동 후 상당기간이 경과되어야 제대로 나타나는 경우가 일반적이며, 아무리 근거리의 성과지표에 의한다 하더라도 단기적으로는 여전히 조직 내외의 다른 영향요인들에 의해 상쇄 효과(Smooting Effect)가 나타날 수 있다. 특히 IT 성과를 사후적으로 평가하고자 하는 방법론에서 시차를 고려하지 않고서는 정확한 IT 성과를 측정하기 어렵다. 본 연구에서는 정보화 성과평가에 있어 시차적 특성을 어떻게 효과적으로 분석할 수 있는지에 대해 알아보고자 한다. 이를 위해 시차의 개념이 도입된 정보화 성과평가 방법론을 토대로 성과평가를 실시한 공공 기관의 정보시스템 6개를 대상으로 시차분석에 대한 사례연구를 실시하였다.

• Information Systems Review
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• v.19 no.4
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• pp.171-182
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• 2017

Although economic growth has been retarded since the global economic crisis over recent decades, a large number of firms consider mergers and acquisitions (M and A) as a strategy to survive in a highly competitive market. In particular, an increasing number of firms pursue M and A with IT firms in recent years. In this study, we analyze the post-merger risks measured as ROA volatility for acquiring firms when they seek to acquire an IT firm. Our analysis suggests that a firm with prior experience in M and A acquires IT firms aggressively. Moreover, a substantial number of IT firms are relatively small and unlisted when they are acquired. We also show that an acquiring firm's post-merger risk (i.e., ROA volatility) increases after its acquisition of IT firms. However, an increase in post-merger risk is alleviated when relatedness exists between an acquiring firm and target.

• Journal of Digital Convergence
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• v.8 no.4
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• pp.185-204
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• 2010

This case study quantifies the savings that can be realized through integration in National Computing & Information Agency (NCIA) of the Korea Government. It is based on the process of the NCIA development project that consolidating and integrating distributed 24 agencies. And it used the widely accepted Gartner TCO (Total Cost of Ownership) Solution and applies that methodology consistently before and after integration. Specific measurement items for examining the information system integration saving cost are developed pilot test for 2 agencies through compare TCO before integration and TCO after integration. The results of measuring on information system integration in NCIA are showed lots of economic cost reduction in TCO by integrating and consolidating each computing environment in agency. Especially in detail, NCIA realized the most savings in IT Capital Cost including development of hardware, software and recovery system. Also IT Support Cost and IT Administration Cost examined more savings than before IT integration.

• 한국경영정보학회:학술대회논문집
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• 2008.06a
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• pp.312-325
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• 2008

지식 네트워크 (knowledge network) 구축은 지식의 재사용을 통하여 조식의 효율성을 개선시키고 지식 레버리지를 통하여 혁신을 촉진한다는 점에서 지식관리의 핵심적 요소이다. 본 연구는 (1) 개인이 집단 내 외에서 맺고 있는 지식 네트워크가 팀의 객관적, 주관적 성과에 미치는 영향을 고찰하고, (2) IT 활용이 지식 네트워크의 효과성을 어떻게 조절하는 가에 대해서 실증 함으로써, (3) 지식 네트워크 구축, IT 활용, 그리고 팀 성과 간의 관계에 대하여 학문적, 실무적 시사점을 제시하고자 한다. 먼저 사회 네트워크 이론을 바탕으로 지식 네트워크의 집단 내부 결속과 외부 매개성을 통합하는 이론적 프레임워크를 개발하고 국내 5개 컨설팅 업체의 172명의 컨설턴트와 42개 프로젝트 팀을 대상으로 사회 네트워크 분석 (Social Network Analysis)을 실시하였다. 분석 결과는 지식 네트워크의 내부 결속(네트워크의 밀도)과 팀 성과의 선형적인 관계를 지지하였으며, 외부 매개성은 직접적으로 팀 성과에 영향을 미치지 않았으나 팀 수준의 IT 활용 (공동체적인 컴퓨터 매체의 활용)과 상호작용을 통해서 팀의 성과를 실질적으로 향상시키는 것으로 나타났다.

• 한국경영정보학회:학술대회논문집
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• 2008.06a
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• pp.571-584
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• 2008

지식 네트워크 (knowledge network) 구축은 지식의 재사용을 통하여 조식의 효율성을 개선시키고 지식 레버리지를 통하여 혁신을 촉진한다는 점에서 지식관리의 핵심적 요소이다. 본 연구는 (1) 개인이 집단 내 외에서 맺고 있는 지식 네트워크가 팀의 객관적, 주관적 성과에 미치는 영향을 고찰하고, (2) IT 활용이 지식 네트워크의 효과성을 어떻게 조절하는 가에 대해서 실증함으로써, (3) 지식 네트워크 구축, IT 활용, 그리고 팀 성과 간의 관계에 대하여 학문적, 실무적 시사점을 제시하고자 한다. 먼저 사회 네트워크 이론을 바탕으로 지식 네트워크의 집단 내부 결속과 외부 매개성을 통합하는 이론적 프레임워크를 개발하고 국내 5개 컨설팅 업체의 172명의 컨설턴트와 42개 프로젝트 팀을 대상으로 사회 네트워크 분석 (Social Network Analysis)을 실시하였다. 분석 결과는 지식 네트워크의 내부 결속(네트워크의 밀도)과 팀 성과의 선형적인 관계를 지지하였으며, 외부 매개성은 직접적으로 팀 성과에 영향을 미치지 않았으나 팀 수준의 IT 활용 (공동체적인 컴퓨터 매체의 활용)과 상호작용을 통해서 팀의 성과를 실질적으로 향상시키는 것으로 나타났다.

• Informatization Policy
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• v.30 no.1
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• pp.23-40
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• 2023

Currently, the Ministry of Strategy and Finance operates performance evaluation of the IT projects of the central government. Recently, with the advent of the Digital New Deal and the Digital Platform Government, the budget for IT projects has significantly increased, leading to a higher level of interest in their performance. In this study, performance-related characteristics were selected through previous research, and an empirical analysis was conducted to examine whether there are actual differences in the performance of IT projects given respective characteristics. As a result of the analysis, new projects and others performed by departments or offices had a statistically significant positive effect on each final evaluation score. In contrast, IT support as well as fund-based projects had a statistically significant negative effect on each final evaluation score. This study suggests that when evaluating the performance of IT projects in the future, it is important to consider the unique characteristics of each project, as these may contribute to respective differences in performance.

• Information Systems Review
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• v.15 no.3
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• pp.39-69
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• 2013

Business value of information technology has been the biggest interest of all such as practitioners and scholars for decades. Information technology is considered as the driving force or success factor of firm agility. The general assumption is that organizations making considerable efforts in IT investment are more agile than the organizations that are not. However, IT that should help the strategies of the firm that can hinder business or impede agility of the firm occasionally. In other words, it is still unknown if IT helps the agility of the firm or bothers it. Therefore, we note that contrary aspects of IT such as promotion and hindrance of firm agility have been observed frequently and theorize the relationships between them. In other words, we propose a rationale that firms should need to develop superior firm-wide IT capability to manage IT resources successfully in order to realize agility. Thus, this paper theorizes two IT capabilities, including technical IT capability and managerial IT capability as key factors impacting firm agility and firm performance. Further, we operationalize firm agility into two sub-types, including operational adjustment agility and market capitalizing agility. The data from 171 firms was analyzed using PLS approach. The results showed that technical IT capability has positive impact on firm agility and managerial IT capability had positive moderating effects between technical IT capability and firm agility. In addition, it was identified that top management championship positively moderates between agility and firm performance. Finally, it was indicated that firm agility was a very important causal variable of firm performance. Our study provides more exquisite and practical empirical evidences in the relationship between IT capability and firm agility by proposing applicable solution although IT has some contradicting effects on firm agility. Our findings suggest many useful implications to agility related researches in relatively primitive stage and working level officers in organizations.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.740-742
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• 2015

The purpose of this study is to investigate the perception of IT convergenced high tech product. A remakable progress and needs of consumer were a variable and complex. These innovative progressive product in IT convergence area has increased a need. We investigated the relationship between IT convergence high tech product and resistibility. We provide that a successful investigation of consumer behaviour research in IT convergence technology.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.04a
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• pp.1433-1436
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• 2011

본 연구에서는 증권사 정보시스템의 아웃소싱 성과에 영향을 미치는 기업특성적 변인에 대해 파악하고자, 아웃소싱 수혜기업인 증권사의 조직 및 부문적 특성이 아웃소싱 정도의 매개효과를 통해 아웃소싱 성과(업무효용성, 업무능률성, 업무생산성, 예산감소율)에 어떠한 영향을 미치는지 실증적으로 검증하였다. 증권사의 조직적 특성(경쟁전략, 재무능력)이 아웃소싱 정도를 매개로 성과에 미치는 영향을 검증한 가설 1과 증권사의 부문적 특성(업무특수성, IT 자원, IT 역량)이 아웃소싱 정도를 매개로 성과에 미치는 영향을 검증한 가설 2를 실증분석한 결과, 경쟁전략, 재무능력, 업무특수성, IT 자원, IT 역량의 요인들이 아웃소싱 정도를 통해 업무효용성과 예산감소율에 영향을 주는 것을 확인할 수 있었다. 특히 재무능력, IT 역량 등이 업무효용성, 예산감소율과 같은 정보시스템 아웃소싱의 성과에 상대적으로 많은 영향력을 미치는 것으로 나타났으며, 정보시스템 아웃소싱 정도의 매개효과를 확인할 수 있었다.

• Journal of Technology Innovation
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• v.22 no.3
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• pp.261-286
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• 2014

Recently, project performance and management of government R&D program investing huge amount of budget is being focused. In this study, I built a model for estimating the performance creating paths of the government R&D program, then I analyzed the attributes of performances created by industries. I used simultaneous equations with FIML and examined the IT industry and CT industry of industrial technology innovation program using survey on R&D performance conducted by KEIT. On the analysis result, all the companies create the innovation performance through the government grants. However, the one who commercialize patents is SMEs in IT industry, and conglomerates in CT industry. SMEs in IT industry, which has characteristic of complex product, need extra self innovation activities even the government supports them. For improving the commercialization performance and technology development of SMEs in CT industry, it is effective when conducting cooperative research. These findings give us the implication that it is needed to consider different factors by industrial and enterprise characteristic when planning the public policy and government tasks.