• Journal of Digital Convergence
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• v.10 no.6
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• pp.83-92
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• 2012

The purpose of this current study is to examine CEO image presented in messages of CEO twitter and perceived by CEO twit followers. To conduct this study, we selected two CEOs, ChanJin Lee and HyeonMyeong Pyo who are top ranking based on a number of followers in Korea. We investigated each CEO's Tweet, RT, Reply, and RT+Reply using three CEO image factors: CEO personality, CEO quality, and CEO outward characteristics. Also, followers were asked what image mostly they have based on those three image factors. The results showed that for ChanJin Lee, CEO quality were more presented in twitter than CEO personality and CEO outward characteristics, and CEO Lee's followers also perceived that Lee has more CEO quality image than others. Pyo, HyeonMyeong has CEO quality image in twitter than others, and his followers thought that he had more CEO outward characteristics image than others.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.1
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• pp.13-17
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• 2013

Leadership is one of the most widely explored subjects in the field of management. A variety of papers on leadership, however, still have insufficient aspects to reveal the theoretical logic about the CEO leadership itself. Such research, especially focused on organizational performance, tend to concentrate on the CEO's behavior rather than leadership because CEO's behavioral trait as an explanatory variable is useful to connect with firms' performance. Our purpose is to show how the characteristic of CEO leadership can be built at the organizational level. For a detail, the larger the firms' size, the greater the degree of CEO's charismatic leadership. The larger the degree of a firm's diversification, the greater the degree of the CEO's transformational leadership. And the less the degree of a firm's diversification, the greater the degree of the CEO's transactional leadership. This theoretical paper on CEO leadership suggests that the characteristics of CEO should be adaptable to the changing institutions and organizational environments.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.11 no.3
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• pp.131-143
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• 2016

This study investigated how corporation-CEO reputation gap, corporation-related knowledge, CEO-related knowledge, and corporate involvement influence respectively individuals' purchase intention, growth prospect, investment attraction, and corporate preference. Corporation-CEO reputation gap was divided into two groups, CEO reputation risk vs. CEO reputation premium. The survey(N = 451) with a nationwide stratified sampling found the following. First, corporate involvement and corporation-related knowledge have a positive(+) effect on purchase intention, growth prospect, investment attraction, and corporate preference. But CEO-related knowledge and corporation-CEO reputation gap have a negative(-) effect on them. Second, in CEO reputation risk group, CEO-related knowledge has a negative(-) effect on them.

• Journal of the Korean Institute of Intelligent Systems
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• v.25 no.1
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• pp.85-90
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• 2015

In this paper, the structural analysis, which used Fuzzy Structural Modeling, was conducted about the 24 core cometencies of CEO of SME. It classified them into five groups. Also, regression analysis was conducted to evaluate the relationship beween the job capability and core competencies of the CEO. The characteristic of this paper is to know the relationship beween the structure and classification of the layers for the core competency of CEO, and is to know that each competency group has an influence on the job capability of CEO.

• Journal of Korea Society of Industrial Information Systems
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• v.27 no.1
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• pp.125-133
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• 2022

We examined the impact of CEO's insiderness on innovation performance. Our results using U.S. patent data revealed that insider CEO shows higher innovation performance than outsider CEO. Also, level of CEO's insiderness had positive impact on innovation performance. Further analysis has shown that relationship between level of CEO's insiderness and innovation performance is more evident in high-tech industry compared to non-high-tech industry. These findings are expected to provide implications for a company's choice of the next CEO.

• The Journal of the Convergence on Culture Technology
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• v.8 no.6
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• pp.295-302
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• 2022

This study intends to apply the concept of reputation as a tool to positively build an evaluation of the CEO, the CEO of a company. It aims to develop tools to manage the reputation of the CEO and empirically explore the value of the tools use. As a result of the study, reliability, customer management, strategic vision, employee management, and social responsibility were derived as the constituent factors of CEO reputation, and it was confirmed that the relationship between CEO reputation and organizational favorability was statistically causal. Furthermore, the relationship between CEO reputation and product purchase intention was also statistically significant. It was confirmed that if the CEO's reputation was positively managed, it could help the stakeholders to evaluate the company to which the CEO belongs, as well as to purchase the products provided by the company. One of the ways to be well-received by various stakeholders in a corporate environment where uncertainty is intensifying is a reputation management system for CEOs, and CEOs themselves should recognize that their reputation can affect the organization and pay attention to reputation management.

• Korean small business review
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• v.41 no.1
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• pp.75-96
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• 2019

This study used age, education, major, working period as CEO's characteristics and examine relationship between these characteristics and R&D Investment. Furthermore this study examined how CEO should react in terms of R&D investment, which is effected by CEO's characteristic in the market. The empirical results are following. (1) When CEO's age are young, they spend much money for R&D investment. And R&D investment which is determined by young CEO has a positive effect on relation of firm value. (2) A higher educational background has a positive effect on R&D investment and will create higher firm value. (3) When CEO's major is competitive in the same industry, it has a positive relationship with R&D investment and its firm value is bigger than though. (4) When CEO working period is long, they showed active to R&D investment. On the other hand, the firm value decreased. This study focused on analyzing the relationship between characteristics of CEO and R&D Investment, furthermore, how R&D investment which effected by CEO's characteristic is contributing in creating the firm value. This results indicate that CEO's characteristics reflect R&D investment and value of venture business. Therefore, CEO's characteristics should be considered financial information and firm value in the market.

• Journal of the Korean Institute of Intelligent Systems
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• v.20 no.2
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• pp.273-278
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• 2010

A few small and medium enterprise administer its organization systematically, but most of them is affected by ability and level of a CEO rather than organization system. In this viewpoint, it can be said the study on ability and level of CEO in small and medium enterprise are so meaningful. Thus, in this paper, the core competency of CEO is obtained from the CEO through questionnaire and it is suggested the evaluation model of the CEO core competency. Also patterns were analyzed by ID3 and fuzzy ID3 from data on expert appraise for CEO core competency and level. The 'if-then' fuzzy rules and decision tree created by results of pattern analysis showed their usefulness for evaluation of CEO core competency in small and medium enterprise.

• Journal of Digital Convergence
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• v.5 no.1
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• pp.77-89
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• 2007

The purpose of this exploratory study is to analyze the modelling behavior of public type quasi-government sector CEO, The results of this study on the 100 CEO is as followes: 1) Such behavior as pointed by government is more frequently practiced by CEO of the quasi-government sector. 2) The general level of modelling behavior by CEO doesn't meet the general expectations in spite of the many efforts of the CEO, Lastly, the summary and implications of this study is followed.

• The Journal of the Korea Contents Association
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• v.19 no.12
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• pp.215-228
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• 2019

This study micro-analyzed the impact of innovation capabilities on innovation performance by type of CEO, with innovative SMEs being subject to research. In addition, the impact of CEO type on innovative capabilities and the impact of innovative capabilities on innovation performance were studied together. In order to achieve the research objective, we conducted an empirical analysis of 250 innovative small and medium-sized enterprises registered in the medium-term department as research targets and the results are as follows. First, the analysis of the impact of the type of CEO on the capacity of innovation shows that market-oriented, technology-driven and consultant-type CEOs have a significant impact on the amount of technology change reduction, but managed CEOs do not see any statistically significant differences in the amount of technology change reduction areas. Managed CEOs did not see statistically significant differences in the amount of technology change-sensitive areas. In addition, it was analyzed that the current type of CEO of small businesses does not affect the R&D technology digestion capacity of technological innovation capabilities. Second, the analysis of the relationship between innovation capabilities and innovation performance did not have a statistically significant effect. Third, the analysis of the adjustment effect between the type of CEO and the capacity of innovation according to the growth stage of small businesses shows that the technology and the consultant-type CEO affect the amount of the area of technology change, but the managed and market-type CEOs did not have the adjustment effect. Fourth, the analysis of the capacity of innovation and the effect of adjustment between innovation and innovation in the growth phase of innovative SMEs did not have a statistically significant effect.