• 지식경영연구
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• 제16권2호
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• pp.67-89
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• 2015

Improving productivity of knowledge workers is an important issue in the 21st century referred as knowledge-based society. The core key word is knowledge sharing among constituents of an organization. The purpose of this study is to combine the social network position factors with attitude and behavior factors, and develop an integrated research model for the knowledge sharing among members of an organization. This study adopted the integrated theoretical framework based on social capital, self-efficacy, transactive memory, and knowledge sharing. Surveys were conducted to 42 organizational members from a department in a leading IT outsourcing company to empirically test the proposed research model. In order to validate the proposed research model, social network analysis tool, UCINET, a structural equation modeling tool, SmartPLS, were utilized. The empirical result showed that, first of all, organizational members' familiarity network position had significant influence on knowledge self-efficacy and transactive memory capability. Second, knowledge self-efficacy and transactive memory capability affected knowledge sharing intention. Third, knowledge sharing intention also had an impact on the job performance. However, organizational members' expertise network position had no significant influence on knowledge self-efficacy and transactive memory capability. This finding reveals the importance of the emotional approach rather than the rational approach in knowledge management. The theoretical and practical implications on the research findings were discussed along with limitations.

• 한국시뮬레이션학회논문지
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• 제14권2호
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• pp.57-71
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• 2005

A simulation for the analysis of the evasive capability of a conventional costal submarine against a light Anti-Submarine Warfare (ASW) torpedo has been studied. The Torpedo, Submarine Controller, Devoy, and Jammer models of this simulation are analysised and designed using Unified Modeling Language (UML) and in addition they are modeled Discrete Event System Specification (DEVS). We examine maximum speed, acceleration, countermeasure systems capabilities of a submarine, and sonar range of a torpedo as the factors which affect the evasive capability of the submarine. This paper shows the relationships between those various factors and the submarine's evasive capability as the outcome of the simulation. The simulation models can be applied for simulation based acquisition (SBA) of a submarine system.

• 한국빅데이터학회지
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• 제4권2호
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• pp.141-158
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• 2019

자원기반이론(Barney, 1991)에 근거하여 중소기업의 IT를 자원과 역량으로 구분하였으며, IT자원과 역량이 성과에 영향을 미치는지 확인하였다. 즉, 중소기업 대상의 설문조사와 IT전문가를 대상으로 설문조사를 실시하여 중소기업이 보유하고 있는 IT자원을 역량과 자원으로 구분하였다. Barney(1991)가 제안한 자원의 4가지 특성(가치, 희귀성, 비대체성, 비모방성)중에서 가치와 비모방성을 대상으로 중소기업의 IT자원과 역량을 구분하였으며 구분된 IT자원과 역량은 기업의 성과에는 어떻게 영향을 미치는지 연구하였다. 연구결과 IT의 자원과 역량은 "Knowledge-based"의 필요여부에 따라서 구분되었다. 분석결과, 서버, DB(database), 시스템 관리자, 프로그래머, CIO, BA는 역량으로, 데스크탑 PC, 소프트웨어, 급여 및 회계관련 프로그램, 이커머스, 홈페이지 그리고 네트워크는 자원으로 분류되었다. 그리고, 분류된 중소기업의 IT자원과 IT역량은 기업의 성과(종업원 만족도, CEO 만족도)에 모두 영향을 미쳤다. IT는 분명히 기업의 성과에 영향을 미치고 있다. 결론적으로 자원은 기업이 어떻게 활용하는가에 따라서 IT자원 또는 IT역량이 될 수 있으며, 자원, 역량 구분없이 모두 중소기업의 성과에는 영향을 미친다는 것을 알 수 있었다. 따라서 IT투자를 고려할 때 기업은 필요한 IT 자원을 구입하여 활용하게 되면 기업의 성과로 연결된다는 것이다.

• 한국병원경영학회지
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• 제1권1호
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• pp.203-247
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• 1996

This article reviews the art and practice of strategic management process in hospitals today, in order to help hospital administrators for managing strategic management system in their hospitals. The strategic management process model in this article is based on an integrated approach combining traditional environmental model with resource-based model of strategy. The components of the model are consisted of five steps: (1)formulating objectives, strategic assessment by external environmental analysis, internal capability analysis, TOWS analysis and marketing audit, (3)strategy choice considering context and criteria of choice, (4)program implementation through operational planning, resource allocation, and conversion, and (5)control by monitoring and evaluating hospital outputs. This article deals with many aspects of issues inherent in every step on this strategic management process.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2015년도 제46회 하계학술대회
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• pp.318-320
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• 2015

The distribution system is operated radially in which electrical grid is complex. If a fault occurs in distribution system, it can make a huge impact on power supply. Therefore, The distribution contingency analysis is proposed in this paper based on the reference [1]. Using RSI (Restoration Section Index) calculated by feeder margin and section load, the operator can grasp restoration capability quickly.

• 산업융합연구
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• 제20권1호
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• pp.1-12
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• 2022

본 연구에서는 SCM(Supply Chain Management)과 e-SCM이 변화 수용 능력, 정보 공유 능력, 파트너십 관리 능력, 그리고 비즈니스 성과에 미치는 영향을 연구하였다. 수도권 및 지방에서 SCM과 e-SCM을 도입한 기업의 직원을 대상으로 조사 및 분석하였다. 연구모형을 통해 SCM의 특징적인 요소인 변화수용능력, 정보공유능력, 파트너십 관리역량, 사업성과 및 성과변수 간의 관계 정도를 분석하였다. 신뢰도, 타당도, 유의성 등을 검증하였다. 연구가설에 의해 지지된 연구 결과를 다음과 같이 2가지로 요약할 수 있다. 첫째로, 기업의 역량을 변화수용역량, 정보공유역량, 파트너십관리역량이 주요한 변수로 분석하였다. 둘째, 특정 기업의 역량이 아닌 SCM에서 필요한 역량을 4가지로 분류하여 관계 정도를 구체적으로 분석하였다. 본 연구는 SCM 관련 기업에 적절한 정보를 제공할 수 있을 것으로 기대된다.

• 한국국방경영분석학회지
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• 제28권2호
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• pp.137-150
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• 2002

This paper describes a comprehensive analysis of the air defense capability of Aegis class ships on the netted battlefield. A principal threat to ships at sea is anti-ship cruise missiles. The missiles flies lower, faster, and with less radar cross section than its predecessors. Therefore, the ship of the 21s1 century must have the future operational capability based NCW to engage this threat and then the survivability of ship can be guaranteed. This operational concept is reflected in Aegis ship and CEC of US navy, In the near future, the korean navy will be possessed a few Aegis class ships. In this view, this paper has analyzed the intercept range of the sea-skimming ASCM to measure the area defense capability of the Aegis ship in PCW and NCW, respectively and presented the air defense capability of the ship on the netted battlefield.

• 사회복지연구
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• 제42권4호
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• pp.329-363
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• 2011

본 연구는 사회복지관의 사회복지사를 대상으로 기관의 조직풍토에 대한 지각 정도를 측정하고, 사회복지사가 지각한 조직풍토 수준이 전문성에 미치는 영향을 알아보는 것이다. 이를 위해서 사회복지관 사회복지사 570명의 자료를 위계적 회귀분석 등을 통해 분석하였다. 사회복지관의 조직풍토가 사회복지사의 전문성에 영향을 주고 있다고 나타난 연구결과는 복지관의 풍토(분위기)를 어떻게 조성하고 관리하느냐에 따라 사회복지사의 전문성이 향상되기도 하며, 혹은 그렇지 못하기도 한다는 것이다. 이러한 조직풍토는 궁극적으로는 클라이언트에게 제공되는 서비스의 질과도 연관된 중요한 요소이기도 하다. 따라서 사회복지관 실정에 맞는 긍정적인 조직풍토를 조성하고 관리하도록 사회복지사와 운영자 모두의 노력이 필요하다.

• Asia pacific journal of information systems
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• 제17권3호
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• pp.131-146
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• 2007

Recently, the role of IT service providers has been enlarged from managing a single function or system to reconstructing entire information management processes in new ways to contribute to shareholder value across the enterprise. This movement toward extensive and complex outsourcing agreements has been driven by the assumption that outsourcing information technology functions is a reliable approach to maximizing resource productivity. Hiring external IT service providers to manage part or all of its information-related services helps a firm focus on its core business and provides better services to its clients, thus obtaining sustainable competitive advantage. This practice of focusing on the strategic aspect of outsourcing is referred to as strategic sourcing where the focus is capability sourcing, not procurement. Given the importance of the strategic outsourcing, however, to our knowledge, there is little empirical research on the relationship between the strategic outsourcing orientation and outsourcing performance. Moreover, there is little research on the factor that makes the strategic outsourcing effective. This study is designed to investigate the relationship between strategic IT outsourcing orientation and IT outsourcing performance and the process through which strategic IT outsourcing orientation influences outsourcing performance, Based on the framework of strategic orientation-performance and core competence based management, this study first identifies core competency orientation as a proper strategic orientation pertinent to IT outsourcing and IT outsourcing process management capability as the mediator to affect IT outsourcing performance. The proposed research model is then tested with a sample of 200 firms. The findings of this study may contribute to the literature in two ways. First, it draws on the strategic orientation - performance framework in developing its research model so that it can provide a new perspective to the well studied phenomena. This perspective allows practitioners and researchers to look at outsourcing from an angle that emphasizes the strategic decision making to outsource its IT functions. Second, by separating the concept of strategic orientation and outsourcing process management capability, this study provides practices with insight into how the strategic orientation can work effectively to achieve an expected result. In addition, the current study provides a basis for future studies that examine the factors affecting IT outsourcing performance with more controllable factors such as IT outsourcing process management capability rather than external hard-to-control factors including trust and relationship management. This study investigates the major factors that determine IT outsourcing success. Based on strategic orientation and core competency theories, we develop the proposed research model to investigate the relationship between core competency orientation and IT outsourcing performance and the mediating role of IT outsourcing process management capability on IT outsourcing performance. The model consists of two independent variables (core-competency-orientation and IT outsourcing process management capability), and two dependent variables (outsourced task complexity and IT outsourcing performance). Comprehensive data collection was conducted through an outsourcing association. The survey data were analyzed using a structural analysis method. IT outsourcing process management capability was found to mediate the effect of core competency orientation on both outsourced task complexity and IT outsourcing performance. Further analysis and findings are discussed.

• 품질경영학회지
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• 제40권4호
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• pp.631-640
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• 2012

Purpose: This empirical study is focused on the relationship between innovation capability (R&D and Human Resource innovation) and performance in knowledge-based service firms. Methods: We build research model to test how each of innovation capability on technology and human resource is influenced on their financial and non-financial performance in the knowledge-based service industries. Based on the previous research, we hypothesized the factors are regarded innovation capabilities of the firms as the scale of R&D and human resources. Because this study is especially targeted to the performance of knowledge-based service firms. With the survey on 424 main knowledge-based service firms, the multi-regression analysis was performed. Results: The result showed that the scale of R&D and human resources capabilities are main factors for knowledge-based service firms' performance, which reflects the current industrial structure. Conclusion: This study empirically demonstrated that human resources are most important to the growth of knowledge-based service firms.