• Earthquakes and Structures
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• 제10권2호
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• pp.463-482
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• 2016

Air Traffic Control (ATC) towers play significant role in the functionality of each airport. In spite of having complex dynamic behavior and major role in mitigating post-earthquake problems, less attention has been paid to the seismic performance of these structures. Herein, seismic response of an existing ATC tower with a wall-frame structural system that has been designed and detailed according to a local building code was evaluated through the framework of performance-based seismic design. Results of this study indicated that the linear static and dynamic analyses used for the design of this tower were incapable of providing a safety margin for the required seismic performance levels especially when the tower was subjected to strong ground motions. It was concluded that, for seismic design of ATC towers practice engineers should refer to a more sophisticated seismic design approach (e.g., performance-based seismic design) which accounts for inelastic behavior of structural components in order to comply with the higher seismic performance objectives of ATC towers.

• 지식경영연구
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• 제20권4호
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• pp.1-22
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• 2019

The purpose of this study is to investigate the role of IT-enabled dynamic capability in the relationship between intellectual capital and innovation performance under Industry 4.0. We approach the intellectual capital from the perspective of the resource-based view and define the components of intellectual capital as human capital, social capital, and organizational capital. On the other hand, the IT-based dynamic capability means that the information technology and the utilization ability of the enterprise are combined to overcome the turbulent environment. The empirical results showed that the IT-enabled dynamic capabilities mediated the relationship between intellectual capital and innovation performance as it revealed in theory. And in terms of practical implications, we found the importance of an organization's information technology ability to effectively utilize intangible resources for organizational performance.

• 가정과삶의질연구
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• 제10권2호
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• pp.99-112
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• 1992

This research was designed to illuminate that work domains and family domains are not separated but interacting spheres and to suggest efficient coping strategies than alleviate work/family role conflicts. The subjects of this study were 395 employed professional wives living in Seoul. Korea. Survey methods were questionnaires. Data analysis strategies were percentile, frequency, one-way-anova and multiple classification analysis. The results were as follows; 1)Employed wives experienced time-based conflicts and strain-based role conflicts. This finding supports the scarcity approach that multiple roles inevitably create strain. 2) Individual, family and work-related variables were predictors of work/family role conflicts. This findings indicate that work domains and family domains cannot be regraded as separated spheres. 3) Employed wives tried to meet all the given roles demands not by reducing role responsibilities, but by increasing the efficiency of role performance. This finding reflects the characteristics of employed wives who try to perform successfully all the responsibilities. 4)The negative correlation of coping strategies and work/family role conflicts suggests that strategies can function effectively in alleviating the work/family role conflicts.

• The Journal of Asian Finance, Economics and Business
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• 제6권1호
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• pp.205-215
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• 2019

Researchers have confirmed the relationship between ambidexterity learning and innovation performance, but according to the resource-based theory, the relationship between ambidexterity learning and innovation performance is also affected by the internal resources of the organization. Internal resources are an important factor affecting the transformation of learning outcomes into performance. In addition, few scholars have pointed out whether different types of learning have different effects on different types of innovation performance. This study collects data from 170 High-tech enterprises in Shandong, china, and discusses the effects of exploitative learning and explorative learning on management innovation performance and technological innovation performance. This study further examines the moderating role of slack resource on the relationship between ambidexterity learning and innovation performance. Results show that ambidexterity learning has positive effect on innovation performance. Compared with exploitative learning, explorative learning has a greater impact on management innovation performance; compared with explorative learning, exploitative learning has a greater impact on technological innovation performances. Slack resource has positive moderating role between the relationship of exploitative learning, explorative learning and technology innovation performance. But Slack resource has no moderating role between the relationship of exploitative learning, explorative learning and management innovation performance.

• 한국IT서비스학회지
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• 제9권1호
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• pp.27-42
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• 2010

Recently, many organizations are actively adopting Enterprise Architecture (EA) as a methodology to manage IT assets and build IT-based business system. However, most existing studies on EA have focused on the adoption stage of EA. Now the research concerning effective management and utilization of EA after adopting EA is keenly required. This study intended to empirically examine how the role of EA operating unit and the EA utilization capability of organizational members impact on EA performance at the post-adoption stage of EA. Based on Resource Based View (RBV), this study proposed the model and the hypotheses describing that the impact of the role of EA operating unit on EA performance is mediated by the EA utilization capability of organizational members. In order to test the hypotheses, the field survey whose respondents were seventy four Korean public agencies which have adopted EA was conducted by means of questionnaire. Data analysis was done with partial least square (PLS), which is a structural equation modeling (SEM) technique that uses a component-based approach to estimation. The results of the empirical analyses showed that the organizational operation ability of EA operating unit significantly influenced EA performance via the EA utilization capability of organizational members, but that EA education and training performed by EA operating unit did not. The results of this study provided a lot of theoretical and practical implications regarding EA management activities at the post-adoption stage of EA to enhance EA performance.

• 경영정보학연구
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• 제18권4호
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• pp.43-67
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• 2016

서비스와 기술 간 융합 현상이 가속화되고 있는 비즈니스 환경 속에서 서비스 분야에서 기술의 역할은 점차 확대되고 있다. 지난 30년 동안 많은 연구에서 서비스 혁신에서 기술의 중요성을 강조해 왔음에도 불구하고, 서비스 혁신에서 기술의 역할이 무엇이고 어떻게 기업 성과에 영향을 미치는지에 대한 논의는 아직까지 진행 중에 있다. 기존 문헌에서는 서비스 혁신 성공과 기업성과에 중요한 영향을 미치는 기술에 대해 다양한 역할들을 제시하고 있으나, 아직까지 서비스 혁신에서 기술의 명확한 역할에 대해 이론적으로 실증적으로 명확하게 규명한 연구는 거의 이루어지지 않았다. 따라서 기업이 기술을 활용을 통해 성공적으로 서비스 혁신을 수행하기 위해서는, 기술이 서비스 혁신과 기업성과에 미치는 영향에 대한 연구가 선행될 필요가 있다. 이러한 문제점을 해결하기 위해 본 연구에서는 서비스 혁신에서 기술의 역할이 무엇인지 규명하고자 하며, 기술, 서비스 혁신, 그리고 기업 성과 간의 인과 관계를 이론적이고 실증적으로 규명하고자 한다. 따라서 본 연구의 목적은 다음과 같다: 1) 서비스 혁신에서 기술의 역할을 파악하고자 한다: 2) 기술, 서비스 혁신, 그리고 기업성과 간의 관계를 분석하고자 한다. 이를 위해 본 연구는 통합적인 관점을 기반으로 기존 연구를 통해 4개의 서비스 혁신 지향성(예, 서비스 창출, 서비스 전달, 고객 상호작용, 그리고 기술)을 도출하고, 국내의 193개의 지식 서비스 기업을 대상으로 수집된 데이터를 기반으로 기술, 서비스 혁신 그리고 기업 성과 간의 인과 관계를 분석하였다. 본 연구의 결과, 기술 지향성은 서비스 창출 지향성과 서비스 전달 지향성에는 선행자로서 긍정적인 영향을 미치는 것으로 나타난 반면, 고객 상호작용 지향성에는 촉진자로서 상호작용하여 기업성과에 긍정적인 영향을 미치는 것으로 나타났다. 기술 지향성에 선행적으로 그리고 조절적으로 영향을 받은 모든 서비스 혁신 활동은 기업 성과에 긍정적이고 유의한 영향을 미치는 것으로 나타났다.

• 한국콘텐츠학회논문지
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• 제14권5호
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• pp.373-379
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• 2014

본 연구에서는 변혁적 거래적 리더십과 직무수행성과 간의 관계 및 내재적 동기부여와 외재적 동기부여의 매개효과를 검증하였다. 이를 위해 부산, 경남에 소재하는 기업에 종사하는 159명을 대상으로 설문조사를 실시하여 그 결과를 분석하였다. 분석결과 변혁적 거래적 리더십은 직무수행성과에 통계적으로 유의미한 정(+)영향을 미치는 것으로 나타났다. 또한 내재적 동기부여와 외재적 동기부여는 변혁적 거래적 리더십과 직무수행성과 간의 관계를 모두 완전 매개 하는 것으로 나타났다. 이는 기업 내 직무수행성과를 높이기 위해서는 리더가 성공의 상징으로 미래에 대한 비전을 제시해 주고 조직구성원들이 리더나 상사에 대한 자부심 및 높은 몰입을 갖게 함으로써 개인 및 조직성과에 긍정적 영향을 주고 있다고 할 수 있다. 특히 리더십 뿐만 아니라 구성원 개인들의 동기부여가 성과에 이르는 주요한 매개변수임을 입증함으로써 향후 기업의 인사관리자들에게 실무적 시사점을 제시 하였다.

• 가족자원경영과 정책
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• 제6권1호
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• pp.103-115
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• 2002

The purpose of this study was to analyze which factor, influenced the business and family performance success. Data were obtained from 248 family households. Proxy variable of the business performance was gross business income and of the family performance was the Family AFGAR scores. The multiple regression analysis was conducted for both the business performance equation and family performance equation. The main results of this study were as followings: The results indicated the effects of various business and family characteristics on performance and their contributions to the business and family performance model. Nine explanatory variables such as sex, being home-based, number of hours worked per week, number of family employee, number of nonfamily employee, total asset, the presence of young child under 6, nonbusiness income, and role conflicts were statistically significant in the business performance equation and three explanatory variables such as the hours worked per week, family stress scores, and role conflicts were statistically significant in the family performance equation. The results indicated the need for a more comprehensive view of family business performance.

• The Journal of Asian Finance, Economics and Business
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• 제7권8호
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• pp.15-23
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• 2020

Based on the theoretical underpinnings of the agency theory and liquidity theory, the purpose of this study is to show how managers who want to enhance the performance of Pakistan's non-financial sector can use liquidity policy in relation to corporate governance. Nowadays, Pakistan is facing a severe liquidity crisis; this study contributes by examining the mediating role of liquidity on the link of corporate governance-performance. We use data from 63 firms from 2010 to 2018, excluding 17 outliers. To analyze the data, we use the Seemingly Unrelated Regression (SURE) model and nlcom-Stata test. Our findings support the mediating role of liquidity on the link between corporate governance and performance. In addition, the results show that corporate governance improves performance. Furthermore, the study supports a significant positive association of liquidity and performance. For robustness, we use two performance variables - return on assets (ROA) and Tobin's q (TQ) - where ROA represents full mediation and TQ indicates partial mediation. This study helps to use liquidity policy to strengthen the inside and outside dimensions of corporate governance mechanisms that improve the performance of firms. Overall, these findings suggest better disclosure, transparency, and solutions to auditing issues that add value to the firms.

• Asia pacific journal of information systems
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• 제24권1호
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• pp.93-112
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• 2014

As personal data breach reared up as a problem domestically and globally, organizations appointing chief privacy officers (CPOs) are increasing. Related Korean laws, 'Personal Data Protection Act' and 'the Act on Promotion of Information and Communication Network Utilization and Information Protection, etc.' require personal data processing organizations to appoint CPOs. Research on the characteristics and role of CPO is called for because of the importance of CPO being emphasized. There are many researches on top management's role and their impact on organizational performance using the Upper Echelon theory. This study investigates what influence the characteristics of CPO gives on the organizational privacy performance. CPO's definition varies depending on industry, organization size, required responsibility and power. This study defines CPO as 'a person who takes responsibility for all the duties on handling the organization's privacy,' This research assumes that CPO characteristics such as role, personality and background knowledge have an influence on the organizational privacy performance. This study applies the part relevant to the upper echelon's characteristics and performance of the executives (CEOs, CIOs etc.) for CPO. First, following Mintzberg and other managerial role classification, information, strategic, and diplomacy roles are defined as the role of CPO. Second, the "Big Five" taxonomy on individual's personality was suggested in 1990. Among these five personalities, extraversion and conscientiousness are drawn as the personality characteristics of CPO. Third, advance study suggests complex knowledge of technology, law and business is necessary for CPO. Technical, legal, and business background knowledge are drawn as the background knowledge of CPO. To test this model empirically, 120 samples of data collected from CPOs of domestic organizations are used. Factor analysis is carried out and convergent validity and discriminant validity were verified using SPSS and Smart PLS, and the causal relationships between the CPO's role, personality, background knowledge and the organizational privacy performance are analyzed as well. The result of the analysis shows that CPO's diplomacy role and strategic role have significant impacts on organizational privacy performance. This reveals that CPO's active communication with other organizations is needed. Differentiated privacy policy or strategy of organizations is also important. Legal background knowledge and technical background knowledge were also found to be significant determinants to organizational privacy performance. In addition, CPOs conscientiousness has a positive impact on organizational privacy performance. The practical implication of this study is as follows: First, the research can be a yardstick for judgment when companies select CPOs and vest authority in them. Second, not only companies but also CPOs can judge what ability they should concentrate on for development of their career relevant to their job through results of this research. Cultural social value, citizen's consensus on the right to privacy, expected CPO's role will change in process of time. In future study, long-term time-series analysis based research can reveal these changes and can also offer practical implications for government and private organization's policy making on information privacy.