• 한국IT서비스학회지
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• 제21권1호
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• pp.103-125
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• 2022

This study empirically examines the correlation between the data, system, service quality, collective intelligence, innovation activity, and work performance of the KMS for employees of state-run enterprises. This study also confirmed that collective intelligence and innovation activity have a mediating effect on the relationship between KMS system quality and work performance. For this study, employees of state-run enterprises completed a 5-point Likert scale survey, and the data obtained were analyzed with descriptive statistics. The reliability and validity of variables were also verified through a measurement model analysis. Structural equation modeling of IBM SPSS 26 and AMOS 26 were used to prove the hypothesis. Through this study, For the improvement of sustainable work performance of state-run enterprises, which is a difficult issue to solve, not only should the quality of the KMS utilized in the enterprises be improved and managed, but also the design for various incentive schemes tailored to the enterprises' job characteristics, such as rewards, HR bonus, work incentives, job allowance, and encouragement from the head of the enterprise, should be reviewed and continuously developed in reflection of the active collective intelligence of the employees and the effect of innovation activities. Then, the work performance of public institutions will increase.

• 분석과 대안
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• 제4권2호
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• pp.39-70
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• 2020

This paper examines the changing roles of ownership in the economic growth by using a panel data set of 30 provinces in China for the period (1999-2010). With the use of absolute and relative presence variables, this study shows that private enterprises have emerged as the engine of economic growth in China in the later period (2005-2010). The growing size and number of private enterprises are positively linked to growth. However, though foreign-invested enterprises have been acclaimed as the main contributors to economic growth in China, they have minimal effect on the economic growth in the later period. State-owned enterprises have a significant and negative effect on the economic growth in the later period. The results can be interpreted that the engine of growth in China has been changed over time from other ownerships to private ownership. Private companies have developed a lot in every respect and started to lead the economy for long-run growth. China initiated its economic growth by adopting foreign capital and it is still the top destination for foreign direct investment among developing countries. However, to sustain the growth over a long period, private sector should be of great importance and perform a key role in the view of catch-up economics.

• 아태비즈니스연구
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• 제12권2호
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• pp.97-114
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• 2021

Purpose - The purpose of this study was to examine the effects of privatization of Chinese state-owned enterprises (SOEs) on their initial returns and long-term performance after initial public offering(IPO). Design/methodology/approach - This study used 1,599 Chinese IPO firms, some of which were SOEs. The multivariate regression analyses were implemented to analyze their effects. Findings - First, the privatization of SOEs does not have any statistically significant effect on the initial return of IPO firms. Second, the shareholdings of government prior to IPOs for both privatizing of SOEs and non-privatizing firms and for both exchanges of Shanghai and Shenzhen have a statistically significant positive effect on the initial return of IPO firms. Third, the privatization of SOEs has statistically significant negative effect on the long-term returns of IPO firms. Fourth, the state-shareholdings prior to IPOs have statistically significant negative effects on the long-term return of IPO firms. Fifth, the state-shareholdings of the privatizing SOEs prior to IPOs have statistically significant positive effects on the long-term return of IPO firms. Research implications or Originality - The results imply that the higher shareholdings and ownership of the Chinese government on SOEs reduce the information asymmetry for the investors of IPO shares or maybe due to inefficiency of SOEs prior to IPOs lead to lower offer prices or higher opening prices leading to severe underpricing and relatively lower stock market returns in the long-run both for the privatizing firms and for the higher state-shareholding firms, while both factors interactively improve their long-term stock market returns.

• 한국정보과학회논문지:소프트웨어및응용
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• 제30권5_6호
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• pp.529-539
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• 2003

J2EE(Java 2 Enterprise Edition)의 등장으로 J2EE의 모델에 따르는 엔터프라이즈 어플리케이션의 개발이 이루어지고 있다. 이것은 J2EE의 핵심 기술 요소인 Enterprise JavaBeans(EJB)의 컴포넌트 모델이 분산 객체 어플리케이션의 개발을 간단하게 해주기 때문이다. EJB 어플리케이션은 컴포넌트 지향의 객체 트랜잭션 미들웨어를 사용하여 구현되며, 많은 어플리케이션이 분산 트랜잭션을 이용한다. 이러한 특징은 EJB 기술을 각광받게 하는 요인이 되었고, EJB 기반의 어플리케이션 개발에 관한 연구가 활발하게 이루어지게 하였다. 그러나 아직은 EJB 어플리케이션 운영 상태에서 성능을 측정하기 위한 기법에 대한 연구가 미흡하다. 본 논문에서는 운영 상태의 EJB 어플리케이션의 성능을 모니터링할 수 있는 기법을 제안한다. 우선 어플리케이션의 서비스를 위한 워크플로우를 살펴보고, 내부 작업을 여러 요소들로 분류한다. 제안된 기법은 분류된 여러 요소들 중 성능 요소들의 측정을 제공한다. 또한, 한 워크플로우 동안 발생하는 생명주기에 관련된 빈의 상태 변화와 빈에서의 처리시간, 자원 사용률과 같은 성능 정보를 추출하여 모니터링할 수 있다.

• 실천공학교육논문지
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• 제8권1호
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• pp.39-47
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• 2016

국가차원의 스펙초월 능력중심 사회 구현을 위한 다양한 NCS (national competency standards) 연계 정책들이 시행되고 채용방식이 NCS 기반의 직무중심으로 변화하고 있지만 정작 인재 양성을 담당하고 있는 대학, 특히 4년제 대학의 경우 이에 대한 대책이나 고민이 부족한 실정이다. 여전히 4년제 대학은 NCS 제도에 대해 관심과 이해가 부족하며, NCS 적용에 대해 미온적이다. 또한 시행 중인 2년제 대학에서도 성공적인 운영 사례 부족과 함께 실효성 미흡 등으로 4년제 대학 교과과정에 NCS를 적용하기 위한 연구 및 적용 예가 매우 드물다. 따라서 국가적으로 관심을 갖고 추진하고 있는 NCS 체계의 4년제 대학 학사제도 도입 및 특히 국가기술 자격과 연계한 학사제도 개편 및 운영방안에 대한 연구가 필요하다. 이에 본 논문에서는 4년제 대학에 NCS 기반 과정평가형 자격과정(기사수준) 이수를 위한 교과과정 개편 및 운영방안에 대해 검토한다.