• Korea Trade Review
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• v.42 no.4
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• pp.1-20
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• 2017

This study is to investigate the dynamic relationship between international capital flows and won exchange rate to the major currency in Korea. As the results of Granger causality test, international capital flows Granger-cause currency rate volatility in the short term. However, over time, won exchange rate volatility Granger-cause international capital flows in Korea. According to the results by period divided based on 2008 financial crisis, international capital flows have the significant effects on won-dollar exchange rate volatility before 2008 crisis although currency rate volatility Granger-cause international capital flows after the crisis. As the results of impulse-response function of the basis of VAR, foreign exchange rate volatility has no connection with international capital flows before the crisis while it doesn't after. After the crisis, currency rate volatility has promoted international capital flows, while its influence diminishes as time passes. As these results, the uncertainty of foreign exchange market tend to influence the international capital flows rather than vice versa in Korea. Thus, it would be a more effective policy to control the uncertainty of market than the direct restrictions international capital flows.

• Journal of Korea Society of Industrial Information Systems
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• v.22 no.2
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• pp.107-122
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• 2017

This Study is to Analyze the Positive Psychological Capital(self-efficacy, optimism, hope, resilience) on the Organizational Identification and the Loafing Behaviors with Job Satisfaction as a Mediator. By doing this, it is also to Comprehensively Understand how Positive Psychological Capital Affects the Organizational Identification and the Loafing Behaviors. An Empirical Analysis has been Conducted through the Covariance Structural Equation Model Targeting the Financial Industry in Busan. The Results of this Empirical Analysis are as Follows. Firstly, Self-Efficacy, Optimism, hope, and Resilience Among the Positive Psychological Capitals are Found to have a Positive(+) Significant Effect on Job Satisfaction, of Which hope is Found to have the Greatest Effect on it. On the other Hand, Optimism is Found not to have a Significant Effect on Job Satisfaction. Secondly, job Satisfaction is Found to have a Positive(+) Significant on the Organizational Identification. Thirdly, job Satisfaction is found to have a negative(-) significant on the loafing behaviors. Fourthly, the results of investigating the mediating effect of job satisfaction in the relation of positive psychological capital, organizational identification, and loafing behaviors show that all have a mediating effect except for the mediating effect of job satisfaction in the relation of hope and loafing behaviors. Finally, the summary, suggestions, limit, and the direction for future researches are presented.

• The Journal of the Korea Contents Association
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• v.15 no.6
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• pp.509-519
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• 2015

This study has suggested the measures to overcome employees' mannerism and to form psychological capital through servant leadership of managers in travel agencies. The results through sample analysis aimed at 163 general employees of travel agencies in Seoul have been drawn as follows. First, in the analysis of relationship between employees' mannerism in travel agencies and psychological capital, only unconscious attitude has proved to have a negative influence on hope and optimism. Second, servant leadership has proved to improve passive attitude of mannerism, which ameliorates self-efficacy, recovery and optimism among psychological capital. Lastly, servant leadership has turned out to produce regulating effect to decrease recovery as for employees in mannerism who have a tendency toward stability orientation. These results originate from the study on the role of servant leadership toward employees' psychological attitudes. A follow-up study should proceed to qualitatively improve a research on employees' mannerism in travel agency and psychological capital.

• The Journal of the Korea Contents Association
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• v.19 no.1
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• pp.60-73
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• 2019

This study is a descriptive research study to identify the role conflicts, positive psychological capital, organizational effectiveness, and factors affecting organizational effectiveness of nurses in small hospitals. The subjects of the study were nurses working in three small and medium-sized hospitals located in A city and 255 copies were used for final data analysis. The results showed that the roles of role conflict, isolation, role ambiguity, and resource shortage had a significant negative effect on organizational effectiveness. Role ambiguity and resource shortage of role conflict were significant (-) on positive psychological capital. Positive optimism, positive self efficacy, hope and optimism have a positive (+) effect on organizational effectiveness. Based on the results of this study, it is necessary to develop a variety of programs to reduce role conflict and demonstrate positive psychological capital in order to improve the organizational effectiveness of nurses in small and medium-sized hospitals.

• Journal of Digital Convergence
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• v.20 no.3
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• pp.497-505
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• 2022

This study aimed to investigate the effect of Grit and positive psychological capital on job engagement in general hospital nurses. Participants were 159 nurses working at General Hospital in Gangwondo Province and data were collected from April 9 to 21, 2020. Data were analyzed by t-test, one-way ANOVA, Pearson's correlation coefficient, and hierarchical multiple regression using SPSS version 24.0. Job engagement was correlated with perseverance efforts and positive psychological capital. The factors influencing job engagement were self-efficacy (β=.23, p=.029) and optimism (β=.28, p=.001) with 41.8% explanatory power (F=12.34, p<.001). Therefore, in order to improve job enthusiasm, further study is necessary to develop and apply the positive psychological capital improvement program and identify its effect.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.7
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• pp.112-122
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• 2016

This study is a descriptive study designed to identify the relationships among self-leadership, positive psychological capital, and learning flow, and the mediation effect of positive psychological capital between self-leadership and learning flow. The participants for this study were 218 nursing students following a four-year curriculum in J city and the data was collected from April 1st to April 15th, 2016, and analyzed using descriptive statistics, the t-test, one way ANOVA, Pearson's correlation and multiple regression with the SPSS 22.0 Program. There were significant correlations among self-leadership, positive psychological capital, and learning flow. In the multiple regression analysis, the main factor affecting learning flow was self-leadership, which explained 44.1% of the variance in learning flow. Moreover, of 4 the components of positive psychological capital, self-efficacy and hope had a partial mediating effect between self-leadership and learning flow. Self-leadership, positive psychological capital, and learning flow relationship were positive relevant. To enhance the learning flow ability of the nursing students, it is necessary to develop a training program to increase their self-leadership and positive psychological capital.

• Journal of Digital Convergence
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• v.14 no.4
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• pp.139-147
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• 2016

The purpose of this study is to identify the relationships between AI education characteristics and psychological capital, psychological capital and flow, AI characteristics and flow through meditating effect of psychological capital in the digital convergence society. There are three AI characteristics: correctness, usefulness, easy of use. This empirical study was examined by 282 questionnaires to the three universities that teach accounting information system. It was performed by three-step method of the hierarchical regression analysis for the multiple regression analysis and parameter using the SPSS 22.0. The results and implications by analysis are as follows. First, AI characteristics and psychological capital have statistically significant positive influence. From AI attribute, correctness was established as the most important element. Second, psychological capital positively(+) influences flow. It allowed for the developed in flow. Third, psychological capital was shown as the major meditative variable between AI characteristics and flow. Through these, this paper suggests to reinforce self-efficacy, hope, resilience, optimism.

• Journal of the Korean Applied Science and Technology
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• v.38 no.6
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• pp.1405-1422
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• 2021

This study aimed to construct and test a hypothetical model to explain health-promoting behaviors among high school students in Korea. Data were collected from a self-administered questionnaire of 395 first-year to third-year students at a high school in Gyeonggi-do area. The exogenous variables of this study were family function, friend support, school life environment, and social capital of the local community, and endogenous variables were self-efficacy, self-regulation, and health-promoting behaviors. Data were analyzed by SPSS 21.0 and AMOS 22.0. The final model with 13 of the 9 analyzed paths showed a good fit to the empirical data: χ²/df=1.96, GFI=.90, AGFI=.88, CFI=.94, TLI=.93, RMSEA=.05, SRMR=.06. The variables included in these paths were family function (β=.57), self-efficacy (β=.29), self-regulation(β=.14), the social capital of local community (β=.14), and friend support (β=.13). The variables included in the nine significant paths explained 86% of variance in the explain model. Thus, it is necessary to build up a social support system for dysfunctional families and health-promoting behaviors of adolescents in the families and develop a program for creating the environment of the local community including schools.

• 프린팅코리아
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• s.18
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• pp.86-93
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• 2003

우리 나라가 출판 대국이라고는 하지만 어디까지나 내수 측면의 일이다. 자괴나 자기 비하를 할 필요까지는 없지만, 해외 도서시장 진출에 관한 한 우리 출판계는 아직까지 우물 안 개구리 신세에 가깝다. 국내에서 치열한 경쟁을 벌여야 하고 자본 규모도 크지 못한 대부분의 출판사 입장에서 저작권 수출은 남의 이야기로만 들릴 가능성도 크다. 더구나 전례로 삼을만한 사례들이 참고 자료로서의 의미를 지닐 정도로 충분히 축적되어 있지도 못하다.

• Korean small business review
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• v.43 no.4
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• pp.59-93
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• 2021

This study surveyed 413 small business owners who experienced closure to see how the loss perception experienced by small business owners affects their comeback through fear of failure. The analysis results are as follows. First, the larger the received loss of financial capital, market capital, and social capital, the greater the fear of failure. Second, the greater the fear of failure, the less willingness to re-start-up, but it did not affect the willingness to work. Third, perceived loss of financial capital, market capital, and social capital grew fear of failure, which negatively affected the willingness to re-start. However, as for the willingness to work, only the perception of loss to market competitiveness strengthened the willingness to work through fear of failure. This suggests that if you think you are out of business due to market competitiveness, you are more likely to choose to get a job than to start a business. Fourth, those with higher entrepreneurial self-efficiency had less effect of perceived loss on fair of failure than those with lower entrepreneurial loss. In other words, it can be seen that a person with high entrepreneurial self-efficiency is likely to start-up. It is noteworthy that despite the tendency to fail due to market competition and lack of understanding of risks, small business operators were most aware of the loss of social capital. This is presumed to have had the greatest impact on fear of failure because small business owners try to receive funding or business revitalization support through social networks such as acquaintances and relatives. Based on the above results, this study requires sufficient market research to secure a competitive advantage when preparing for start-ups through policy practice suggestions, and suggests ways to reduce financial loss through the establishment of sophisticated business plans.