• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.611-633
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• 2017

This research was designed to verify the causal relationships between organization managers' unmet expectations and job burnout and the mediating effects of overcommitment based on the effort-rewards imbalance theory. It was also intended to evaluate the moderating effect of LMXSC on the relationship between overcommitment and job burnout. 172 branch managers working at commercial bank were selected as the target research group. This study was validated by The SPSS 24.0, the reliability was justified through the factor analysis, and the casual relationship was confirmed through the three-step regression. As a result, unmet expectations had a strong positive correlation with job burnout and overcommitment. Overcommitment had a strong positive correlation with the mediating effect between unmet expectations and job burnout. Moderating effects of LMXSC were not significant. This study showed the practical implication between unmet expectations, overcommitment, and job burnout. Additionally it exhibited the job design and management practice in manager groups where the importance of their role has been expanded. Lastly, we found the interdisciplinary implication from making an effort to elaborate the antecedent of variables.

• Journal of the Korea Society for Simulation
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• v.24 no.4
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• pp.89-96
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• 2015

The mediation methods suggested by Baron and Kenny, Sobel, Aroian and Goodman, have widely used to test the mediating effect. However, as there are many problems in statistical test power, as well as statistical accuracy, a bootstrapping technique has been suggested as an alternative. In this paper, we adopt the phantom variables based on the bootstrapping technique to test the mediating effect in multiple mediator model consisting of three or more mediating variables. In particular, we formulate the multiple mediator model for analyzing the relations among organizational resources, the absorption capacity as mediating variables and technology commercialization capabilities. And using the bootstrapping approach, we analyzed the mediating effect of the absorption capacity by setting of phantom variables and calculated total indirect effect size and the statistical significance. The empirical results are as follows. First, we confirmed that the bootstrapping approach and the phantom variable is the very efficient and systematic mediation method. Second, we recognized that there is a difference in the mediating characteristics of the absorption capacity depending on the resource characteristics of human resources and material resources obviously.

• International Commerce and Information Review
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• v.17 no.1
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• pp.193-214
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• 2015

This study was conducted to explore the impact of the strategic supply chain orientation on the supply chain performance of raw materials export-import firms. In addition, this study analyzed the mediated effect of innovation and information sharing between the strategic supply chain orientation and supply chain performance of the firms. In the research model of this study considered the strategic supply chain orientation, innovation, information sharing and supply chain performance as the characteristics of the raw materials export-import firms by dividing the learning performance and market performance. The sample firms be analyzed were 445 firms. The 7 hypothesis including moderated effect were analyzed by using LISREL as structural equation modeling. According to the path analysis, the strategic supply chain orientation had a positive impact on the innovation activity. However, it did not have a positive influence on the information sharing. In the analysis of the mediated effect, the innovation activity of supply chain showed a full mediated effect between the strategic supply chain orientation and the information sharing. And the information sharing showed a partial mediated effect between the strategic supply chain orientation of these firms and the supply chain performance.

• Journal of Digital Convergence
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• v.19 no.10
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• pp.545-554
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• 2021

The purpose of this study was to empirically examine the effects of CSR activities on a defense manufacturing employees' organizational trust and job satisfaction and the mediating effect of organizational trust. To conduct such examinationusing, 289 valid samples collected from field employees of H-company(defense manufacturer) in Chang Won. The empirical analysis results are summarized as follows. First, corporate CSR activities were found to affect job satisfaction of field employees. Second, corporate CSR activities were analyzed to be a very important motivator for field employees. In other words, it can be interpreted that employees who perceive that their organization is actively fulfilling social responsibilities have a high level of perception of organizational trust. Third, it was found that the higher the organizational trust of the employees, the higher the job satisfaction. Fourth, as a result of verifying whether there is a mediating effect of organizational trust in the relationship between corporate CSR activity and job satisfaction, it was found that the full mediating effect and the partial mediating effect were mixed.

• Journal of Digital Convergence
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• v.19 no.8
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• pp.133-139
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• 2021

This research emphasized that the importance of Social Support and verify the effects of Social Support on Subjective Well-Being through Achievement Motivation. In addition, the mediating role of Achievement Motivation was clearly identified as a key variable that can lead to Subjective Well-Being. To achieve this purpose of research, an empirical analysis was conducted on Chinese students attending domestic universities. Through empirical analysis, it was found that Social Support improve Motivated Success and Motivated Avoid Failure. Furthermore, Motivated Success and Motivated Avoid Failure were found to increase the level of Subjective Well-Being. Furthermore, in the relationship between social support and subjective well-being, verification of individual mediating effects and multi-parameter effects of Motivated Success and Motivated Avoid Failure showed that only the motivation for success has a partial mediating effect. Finally, practical implications from this study were presented and future research directions were discussed.

• Korea Trade Review
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• v.48 no.2
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• pp.1-26
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• 2023

The purpose of this study is to demonstrate how internal capability adjustments made by subsidiaries in response to local market adaption and market changes, together with the use of internal and external networks, have an impact on the investment performance of such subsidiaries. From the empirical results, it was proven that the larger the extent of internal capability adjustment made by subsidiaries, and the more quickly and flexibly it is implemented, the more positive the investment performance is. The empirical findings also showed that in this process, the use of internal/external network embeddedness has a positive mediating impact on the investment performance. Additionally, the results of statistical analysis support the research hypothesis that external embeddedness has a greater mediating influence on multinational manufacturing companies entering Chinese market than internal embeddedness. It implies to the top managers of subsidiaries that the subsidiary should actively utilize external embeddedness to create a new locational competitive advantage in the local region, as well as develop a strategy to reduce foreignness costs such as cost of adapting to the local system.

• Journal of Korea Society of Industrial Information Systems
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• v.22 no.4
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• pp.65-77
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• 2017

We Investigated the Two Additional Effects Regarding the Causal Relationship between the Perceived Risks of cloud Services on the Intention to use the Abandonment Option. First, we Empirically Tested the Moderation Effect of IS Maturity on the Causal Relationship between these Two Variables. Second, we also Investigated the Mediation Effect of Cloud Service Satisfaction on the same Causal Relationship. We could find the Moderation and Mediation Effect only on the Influence of Relational Risk (Which Occurs from the Power Abuse of Cloud Service Providers) on the Intention to sue the Abandonment Option. So, we have better Understanding when and how the Abandonment Option is Attractive in Reducing the Potential Influence of the Relational Risk in using the Cloud Services.

• Journal of Digital Convergence
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• v.16 no.1
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• pp.177-186
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• 2018

The purpose of this study was to examine the influence of Inter-Parental Conflict(IPC) on the Mental Health(MH) of 2nd grade high school students and verify the mediating effects of Resilience. Data collected from 730 students in Daejeon and Chungcheong region was analyzed by descriptive statistics, t-test, one-way ANOVA, hierarchical analysis and correlation analysis using SPSS 18.0. As the results, 1. a significant difference was observed in the IPC, MH, and resilience depending on the socio-demographic variable. 2. resilience showed mediating effects on the process where IPC influenced MH. The implication and limitations of the study also was suggested for MH of adolescents with follow-up study.

• Journal of vocational education research
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• v.37 no.6
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• pp.16-35
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• 2018

The purpose of this study is to investigate the mediating effect of 'self-esteem' between 'learning agility' and 'university life adaptation' in university students of non-metropolitan areas. The results of the empirical analysis are as follows. First, 'self-awareness' and 'growth-oriented' of learning agility was influenced on university life adaptation positively. Second, 'self-esteem' was found to have a mediating effect between learning agility and university life adaptation. The results of the above study indicated that 'self-awareness' and 'growth-oriented' of learning agility and 'self-esteem' was important factors on university life adaptation in non-metropolitan university students. Based on the above research results, the theoretical and practical implications was suggested.

• Journal of Industrial Convergence
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• v.21 no.3
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• pp.49-56
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• 2023

The purpose of this study is to verify the mediating effect of career adaptability in the relationship between growth mindset and occupational engagement. A total of 203 data were collected through an online survey targeting university students. For data analysis, frequency analysis and descriptive statistics analysis were used via SPSS 25.0 and AMOS 25.0 software. As a result of the study, growth mindset had a direct effect on occupational engagement (𝛽=.254, p<.01) and the mediating effect of growth mindset on occupational engagement through career adaptability was also statistically significant. (𝛽=.137, p<.01). This study suggests that it is important to promote occupational engagement for students' correct career guidance, and to this end a practical strategy for cultivating a growth mindset and career adaptability is needed.