• Journal of Korea Technology Innovation Society
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• v.9 no.3
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• pp.606-625
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• 2006

This Study is to show the impact of IT capital stock accumulation on the total factor productivity in 9 industries during 1980 through 2000. We construct the If capital stock using input and output table provided by Bank of Korea (2000). Using sequence testing methodologies, we investigate the nonstationary characteristics of the relevant data and test the cointegration relationship between total factor productivity and IT capital stock. Over the past two decades, IT capital stock contributed between 0.19 to 0.07 percentage point per IT capital stock on total factor productivity. Our empirical results, therefore, do not support Solow's IT paradox in using the long period panel data case in Korea.

• Korean journal of communication and information
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• v.31
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• pp.113-165
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• 2005

The research focused on the return of class analysis of the media soctor. It is told that class is a determining factor of media industry. This article is divided in to four sections that represent class analysis of media. In this study, I claimed that class analysis is necessary of understanding the nature of media industrial capital and its nature. With their domination of the media, big corporations seek to control political power and information. This article has demonstrated that the media power of corporations should be curved.

• KDI Journal of Economic Policy
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• v.34 no.2
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• pp.17-40
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• 2012

We study externality costs of capital investment under limited commitment. We solve for the constrained efficient allocation with a limited commitment environment and find positive externality costs of capital investment provided that full-risk-sharing is not feasible. In a decentralized version of limited commitment environment, a one unit increase of capital investment by an agent increases all individuals' autarky values in the economy and generates externality costs in the economy. This externality cost provides a rationale for positive capital taxation even in the absence of government expenditure. In order to internalize this costs, the government use a positive rate of linear capital tax in the decentralized economy.

• Culinary science and hospitality research
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• v.22 no.3
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• pp.254-268
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• 2016

The purpose of this study was to verify the effects of two types of social capital on trust, purchase intention, and SNS-WOM with regards to food products. In addition, the mediating role of trust was also examined. This survey was conducted from 15th to 29th on February, 2016 among SNS using convenience sampling method. A total of 300 responses were collected, of which 291 were used for analysis, after excluding responses containing missing data. Multiple regression and hierarchical regression were conducted to verify the hypotheses. The results from this study are as follows. First, it was found that bridging social capital had a greater effect on trust of food product than the bonding social capital. ; Second, trust of food product significantly impacted purchase intention and SNS-WOM;. Third, trust of food product found to mediate the relationships between bridging social capital and SNS-WOM, bridging social capital and purchase intention.

• The Journal of the Korea Contents Association
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• v.12 no.10
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• pp.480-488
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• 2012

The purpose of this study was to research the relationships among psychological capital, job attitude, and service climate of employees in hotel corporations. Psychological capital has been demonstrated to be important for performance at both individual and group levels of analyses. In addition psychological capital has been shown to provide additive value to more established measures of employee's positive job attitudes. To accomplish this study, it was determined that the analysis derived from a hypothesis and literature reviews and data collected from 295 employees in hotel corporations. The results of empirical analysis showed as follows. First, Psychological capital has a significant effect on job satisfaction. Second, Psychological capital has a significant effect on organizational commitment. Third, Service climate was also found to have moderating effect upon the relationship between psychological capital and job satisfaction. Based on these findings, the implications and limitations of the study were presented including some directions for future studies.

• The Journal of the Korea Contents Association
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• v.16 no.5
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• pp.46-57
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• 2016

The purpose of this study was to identify the elements of virtuous cycle to lay a foundation for the coevolution of corporations and communities based on the entrepreneurship and social capital of social enterprises. The study first set out to add the pursuit of social goals to the components of entrepreneurship, namely innovation, progressive spirit, and risk sensitivity and categorized social capital into structural, cognitive, and relational capital. The study set six hypotheses and performed correlation and regression analysis to empirically analyze mediator effect of social capital in relationship between entrepreneurship and social enterprise performance. The findings were summarized as follows: First, relational capital had full mediated effect between entrepreneurship and economic performance of social enterprise. Second, relational capital had full mediated effect between entrepreneurship and social performance of social enterprise.

• Journal of the Korea Society of Computer and Information
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• v.19 no.12
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• pp.287-298
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• 2014

This study is to identify how social capital is accumulated and used in SNS space, furthermore, is to examine the impact of structural and relational social capital on SNS user satisfaction, and continuous intention of information sharing. The empirical test showed that social interaction ties have a significant and positive impact on relational social capital(trust in SNS site, trust in SNS user, reciprocity). In addition, it was proven that trust in SNS site played a critical role in satisfying SNS user whereas trust in user and reciprocity was not related to SNS user satisfaction. Finally, trust in SNS site and reciprocity were proven to be key determinants of continuous information sharing intention, whereas trust in user was not related to continuous information sharing intention.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.9
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• pp.454-464
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• 2018

The OECD estimates that a high concentration of intangible capital is in the richest countries of the world. Studies show that intangibles have a positive relation with economic growth. However, different types of intangibles can have different impacts on economic performance. Therefore, this paper attempts to distinguish the differences within the intangibles in influencing economic growth by analyzing three different characteristics of the intangibles. Three main types of intangibles (computerized information, innovative property and economic competencies) are analyzed based on the degree of tacitness, the process of creation and diffusion, and the level of embedded value-added. This research uses Polanyi's classification of tacitness of knowledge, the Nonaka-Takeuchi Model and the "smiling curve" to find that not only investing more in intangible capital but also developing more "tacit" type of intangibles are important for economic growth.

• Management & Information Systems Review
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• v.33 no.1
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• pp.1-16
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• 2014

This study examines the relationships among psychological capital, job satisfaction and organizational commitment based on survey data from employees of social enterprises in Busan & Ulsan Region area. The main findings of the study are as follows: first, psychological capital of social enterprise's employee was positively associated with job satisfaction and organizational commitment while there was also a positive relationship between job satisfaction and organizational commitment of social enterprises. Second, empirical analysis also shows that job satisfaction mediated both the relationship of psychological capital and organizational commitment of social enterprises. This study contributes to our understanding of relationship between psychological capital/job satisfaction and organizational commitment of social enterprises by suggesting an empirical study, highlighting the role of psychological capital, job satisfaction and organizational commitment of social enterprise's employees.

• Journal of Korea Society of Industrial Information Systems
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• v.25 no.2
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• pp.101-113
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• 2020

Since the number of social enterprises have been increased more than double over the past five years, the determinant of their growth by regional comparison is examined in this paper. In terms of the sale determinant, experimental results show that the total number of workers, business history, and capital intensity in Seoul metropolitan area, the total number of workers, business history, and capital intensity in Gyeongsang area, the total number workers, business history, and the dependence on government subsidies in Chungcheong area, the total number of workers, and the capital intensity in Jeolla/Jeju area have showed positive effects. In terms of asset determinants, experimental results show that the total number of workers, business history, and capital in Seoul metropolitan area, the capital in Gangwon area, the total number of workers, business history, and capital in Gyeongsang area, the total number of workers, business history, and capital intensity in Chungcheong area, the total number of workers, capital, and capital intensity in Jeolla/Jeju area have showed positive effect.