• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.363-377
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• 2017

The purpose of this study is to investigate the impact of leader-member exchange(LMX) on employees' creativity, and task performance focusing on the mediating effect of information sharing and job involvement. Based on the review of related references, we suggested our research model and hypothesis and then tested empirically. From these analyses, we can find some significant findings. First, LMX has a positive impact on information sharing. Second, information sharing has a positive impact on job involvement, creativity, and task performance. Third, information sharing has significant mediating effects on the relationship between LMX and job involvement, creativity, and task performance. Fourth, job involvement also has significant mediating effects on the relationship between information sharing and creativity and task performance. These results showed that information sharing and job involvement played their role as a meaningful mediator.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.11 no.6
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• pp.123-130
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• 2016

This study examined the effects of Leader-member exchange (LMX) on psychological empowerment and job performance, the mediating role of psychological empowerment in the relationship between LMX and job performance, and the moderating role of supervisory trust in the positive relationship between LMX and psychological empowerment. Data were collected from 290 employees in Korean Banks. Results of this study indicated that LMX was positively related to psychological empowerment and job performance, and that psychological empowerment was positively related to job performance. Results also indicated that psychological empowerment partially mediated the relationship between LMX and job performance. Especially, supervisory trust moderated the positive relationship between LMX and psychological empowerment such that the relationship was stronger when supervisory trust was high than it was low. Finally, theoretical and practical implications of the results were discussed.

• Management & Information Systems Review
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• v.31 no.4
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• pp.339-362
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• 2012

The purpose of this study is to examine the relationship between LMX, psychological empowerment and organizational commitment and the moderating effect of perceived organizational support. The research was examined using a sample of 305 employees engaged in various industries in Seoul, Gyeonggi and Gangwon provinces and the findings of these studies were as follows: To begin with, findings from the study indicate that the Leader-Member Exchange(LMX) is positively related to organizational commitment. Secondly, the Leader-Member Exchange(LMX) has been proven influential for psychological empowerment and furthermore, the results reveal that psychological empowerment(e.g. self-determination, meaning) has positive impacts on organizational commitment. Finally, it has been identified that the relationship between leader-member exchange and organizational commitment didn't prove to be moderated by perceived organizational support. The contribution and limitation of this research were discussed, and future researches were mentioned.

• Journal of Digital Convergence
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• v.18 no.2
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• pp.313-321
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• 2020

This study was conducted to provide basic data for the development of a nursing manpower maintenance and management program by assessing the relationship among the calling, resilience, leader-member exchange, and nursing work environments of small and medium-sized hospital nurses. Data was collected through a structuralized questionnaire survey conducted on small and medium-sized hospital nurses. The results of this study indicated calling had positive correlation with resilience, leader-member exchange, and nursing work environments, while resilience had positive correlation with leader-member exchange and nursing work environments. There also was positive correlation between leader-member exchange and nursing work environments. Accordingly, there is a need to develop a program to offer motivation to increase calling and resilience from the personal perspective of the small and medium-sized hospital nurses. In addition, a program is necessary to strengthen continuous leadership of the hospital administrator to improve the leader-member exchange and nursing work environment from organizational perspective.

• Journal of Digital Convergence
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• v.14 no.7
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• pp.73-81
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• 2016

This study examined the effects of followership characteristics on LMX, knowledge sharing, job satisfaction and turnover intention for coffee speciality store members. 317 questionnaire samples are used to test 4 hypotheses using structural equation model with AMOS. Results of hypotheses testing are as follows: First, goal congruence and active participation factors of followership characteristics influence positively LMX. Second, LMX influences positively knowledge sharing, and knowledge influences job satisfaction and turnover intention. This study emphasizes the importance of knowledge sharing in coffee speciality store members relations. In addition, this study shows that followership, LMX, knowledge sharing are important for members' increasing job satisfaction and decreasing turnover intention, and human resource management. Implications and limitations of this study were also suggested.

• Knowledge Management Research
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• v.9 no.4
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• pp.127-142
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• 2008

최근 조직 내 정보시스템이 제공하는 지식과 정보에 대한 공유와 교환이 더 이상 성공적이라고 판단되지 않음에 따라 그 대안으로써 가상공동체(Virtual Community)가 주목받고 있다. 그러나, 가상공동체에서 살아있는 지식과 정보의 공유를 위해서는 공동체 안의 구성원인 리더와 구성원(팔로워) 들의 상호작용을 통한 몰입이 매우 중요하다는 인식이 확산되었다. 그러나, 이러한 몰입에 영향을 주는 리더-구성원 간의 영향관계는 충분히 연구된 바 없다. 이에 본 연구는 가상공동체에서 리더의 리더십 스타일과 팔로워의 특성 그리고 이들 간의 동기와 신뢰가 가상공동체의 몰입에 미치는 인과관계에 대해 분석하고자 하였다. '지각된 리더의 배려'로 측정된 '서번트 리더십'과 '지각된 리더의 조직지향'을 통해 측정된 '변혁적 리더십'이 구성원의 팔로워십과 동기, 리더와 조직에 대한 신뢰에 어떠한 영향을 미치는지 460명의 가상공동체 구성원을 통해 실증적으로 분석하였다. 분석결과 서번트 리더십과 구성원의 팔로워십 특성이 구성원의 몰입에 있어서 중요한 역할을 수행함을 알 수 있었다.

• Journal of Digital Convergence
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• v.13 no.9
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• pp.149-159
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• 2015

This paper aims to examine the relationships between Leader Supervisory Style, Creativity and Job Involvement in the age of convergence. In addition, this study examined the moderating effects of Leader-Member Exchange. To accomplish these purposes, the main factors of the Leader Supervisory Style were found from the previous studies. The following are the summary of hypothesis test : First, Leader Supervisory Style have differential influence on Creativity. Second, Leader Supervisory Style have differential influence on Job Involvement. Third, the moderating effects of Leader-Member Exchange have partially moderated effect on the relationship between Leader Supervisory Style and Creativity. Forth, the moderating effects of LMX Leader-Member Exchange have partially moderated effect on the relationship between Leader Supervisory Style and Job Involvement. Therefore, the results of this study have many theoretical and practical implications.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.9
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• pp.4258-4269
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• 2013

This study attempted to examine the relationship between pygmalion leadership and the organizational commitment among hospital employees, and the mediating effect of the leader-member exchange (LMX) on their relationship. For this purpose, we designed structured self-response survey questionnaires, and collected data from 349 employees working at 9 hospitals and ambulatory clinics in Busan area. Frequency analysis, correlation analysis, factor analysis, and reliability analysis were performed using SPSS ver.18.0 program, and the path analysis was performed using AMOS ver.18.0 program. Major findings are as follows. First, some factors of pygmalion leadership were found to directly influence the quality of LMX, while some had both direct and indirect influences on organizational commitment. Second, the quality of LMX was found to partly mediate the relationship between pygmalion leadership and the organizational commitment in hospital organizations. This is the first in kind which was conducted in the hospital setting.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.18 no.2
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• pp.157-169
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• 2023

This study examined the effect of entrepreneurial orientation on creative behavior and the mediating effect of knowledge sharing behavior in the relationship between entrepreneurial orientation and creative behavior. In particular, this study examined the moderating effect of leader-member exchange (LMX) in the relationship between entrepreneurial orientation and creative behavior. In this study, after distributing 500 questionnaires to executives and employees working at small and medium-sized companies in Seoul and Gyeonggi-do, 259 questionnaires were used for hypothesis verification, excluding 38 unfaithful or missing responses. The analysis results are as follows. First, it was found that entrepreneurial orientation had a significant positive (+) effect on creative behavior. Second, it was found that entrepreneurial orientation had a significant positive (+) effect on knowledge sharing behavior. Third, knowledge sharing behavior was found to have a significant positive (+) effect on creative behavior. Fourth, knowledge sharing behavior was found to play a partial mediating role in the relationship between entrepreneurial orientation and creative behavior. Finally, it was found that LMX strengthened the positive (+) relationship between entrepreneurial orientation and creative behavior. The theoretical implications of this study are as follows. First, this study makes a theoretical contribution in that it revealed the mediating effect of knowledge-sharing behavior in the relationship between entrepreneurial orientation and creative behavior through empirical analysis of corporate members. Next, this study has theoretical implications in that it revealed that LMX strengthens the positive (+) relationship between entrepreneurial orientation and creative behavior. On the other hand, the practical implications of this study are as follows. First, companies need to find ways to strengthen the entrepreneurial orientation. Next, companies need to find ways to improve the quality of LMX between bosses and subordinates. Finally, this study discussed research limitations and future research directions.

• Management & Information Systems Review
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• v.39 no.2
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• pp.77-94
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• 2020

While the importance of the service industry has increased at the national economy level, the service rate and job satisfaction of the flight attendants in the aviation service industry are not high. In this regard, this study aims to recognize what factors can reduce their job stress in the emotional work environment, and how job stress affects their attitude and job performance. More specifically, the current study tries to investigate how flight attendants' positive psychological status affect their job stress, organizational commitment, and knowledge sharing in the aspect of job performance. The main five constructs in these interrelationships include the flight attendants' positive psychological capital, leader-member exchange(LMX), job stress, organizational commitment, and knowledge sharing. This study conducted a quantitative research with 390 questionnaire for flight attendants, and analyzed the data using SPSS/PC version 20.0 and structural equation modeling program of AMOS 20.0. The findings show that the favorable leader-member exchange relationship between flight attendants plays a significant role in lowering job stress, while high job stress has a negative effect on organizational commitment and knowledge sharing. The result also shows that personal positive psychological capital acts as a trigger to influence other factors. Therefore, this study suggests that it is essential for airlines not only to promote an organizational system to support the flight attendants' emotional work but also to maintain a positive psychological state for securing competitive human resources.