• The Journal of the Convergence on Culture Technology
• /
• v.7 no.4
• /
• pp.705-710
• /
• 2021

Nowadays, cutting-edge information communication technology is the genuine core technology of the fourth Industrial Revolution and is still making great progress rapidly among various technology fields. The biggest issue in ICT fields is the machine learning based Artificial Intelligence applications using big data in cloud computing environment on the basis of wireless network, and also the technology fields of autonomous control applications such as Autonomous Car or Mobile Robot. Since value of the high-tech ICT technology depends on the surrounded environmental factors and is very flexible, the precise technology valuation method is urgently needed in order to get successful technology transfer, transaction and commercialization. In this research, we analyze the characteristics of the high-tech ICT technology and the main factors in technology transfer or commercialization process, and propose the precise technology valuation method that reflects the characteristics of the ICT technology through phased analysis of the existing technology valuationmodel.

• Knowledge Management Research
• /
• v.23 no.3
• /
• pp.213-229
• /
• 2022

This study aimed to reveal factors that contribute to the creation of collective intelligence (CI) and to provide a cornerstone for future studies on this subject. We hypothesized that effects of the complexity and meaningfulness of the task, diversity, openness to experience, independence, decentralization, and the use of information and communication technology (ICT) are preconditions for the creation of CI. To investigate these hypotheses, we surveyed 200 individuals in the research and development-based manufacturing industry and collected a total of 185 valid responses. The results of the analysis showed that the meaningfulness of the task, openness to experience, independence, decentralization, and the use of ICT had positive effects on CI. Both perceived dissimilarity and value diversity had negative effects on CI. When all variables were included, their significance for the creation of CI showed the following order: use of ICT, the meaningfulness of the task, openness to experience, perceived dissimilarity, and value difference. The theoretical and empirical implications of these results were discussed.

• Management & Information Systems Review
• /
• v.28 no.3
• /
• pp.99-115
• /
• 2009

This research analyzed determining factors of expenditure for processing fee by targeting trade show participants under a microeconomic approach in order to analyze determining factors of the participations of trade shows. As a result, with regard to the participation fees, income and the level of education seemed to be the socioeconomic factors that positively affected visitors in paying admission fees: and age and gender were negative elements. With regard to the participating businesses, the sales and the corporate history of the businesses were the positive elements to their willingness to pay the participation fees: however, the ratio of male and female personnel turned out to be a negative element in incurring the participation fees. The purchase of ticket was a positive mode-of participation factor to the visitors: however, distance tended to be a negative element for the visitors. For the participating businesses, the number of participation tended to be a positive element: however, distance was a negative one. The positive satisfaction factors that affected visitors' willingness to pay the participation fees included exhibited items, location, and schedules for events of the convention: for the participating businesses, the actual sales at the convention, the effects of advertisement and the level of satisfaction for location tended to play positive parts.

• The Korean Journal of Financial Studies
• /
• v.8 no.1
• /
• pp.99-116
• /
• 2002

본 연구는 우리나라가 1996년 외환자유화와 자본자유화로 특징지워지는 국가들의 국제조직인 OECD에 가입한 이후 국내주식시장에서 환위험과 세계시장위험에 조건부로 가격보상이 이루어지고 있는가를 가격결정모형의 가장 일반적 형태인 확률적 할인요소를 이용하여 검정하였다. 무조건부 가격결정모형을 이용하여 국내주식시장에서 환위험프리미엄과 세계시장위험 프리미엄의 존재를 검정하고자 하는 연구들의 결론들이 일치되지 않고 있는 상황에서 조건부 가격결정모형을 이용한 검정노력은 자연스러운 접근순서로 볼 수 있다. 무조건부 가격결정모형에서 위험프리미엄이 존재하지 않는 것으로 검정되는 경우에도 조건부 프리미엄은 존재할 수 있다. 확률적 할인요소는 국내시장위험, 환위험, 세계시장위험 등 세 가지 위험요인이 포함되도록 정의하였으며, 조건부 정보를 구성하는 도구변수는 기존의 선행연구를 참조하여 6개를 선정하였다. 여기에는 상수, 전기의 국내시장수익률, 현재기의 무위험이자율, 전기의 세계시장수익률, 전기의 부도위험스프레드, 전기의 유로달러이자율이 포함된다. 월별 시계열 자료를 이용하여 가설을 검정한 결과 환위험 프리미엄과 세계시장프리미엄이 모두 존재하는 것으로 나타났다. 이 결과는 외환위기 기간이었던 1997년을 제외하더라도 차이가 없었다. 따라서 기업의 재무결정에서 환위험헤징활동 등이 기업가치창조와 무관하지 않음을 의미하고 있다. 국내시장위험과 세계시장위험이 모두 프리미엄을 요구하고 있음은 우리 국내시장이 세계시장과 완전 통합된 상태는 아님을 보여준다고도 해석될 수 있다.

• Korean Journal of Social Welfare
• /
• v.56 no.4
• /
• pp.79-101
• /
• 2004

This paper examines the characteristics and determinants of welfare attitudes in Korea. Based on Survey data, this study focuses mainly on how social-economic position variables, welfare status and welfare compliances influence attitudes towards welfare. Welfare attitudes can be classified by five areas as follows: legitimacy of welfare functions, affordability of welfare costs, need-based welfare principles, responsibility of welfare provision and adequacy of welfare spending. There are the major findings. First, attitudes towards welfare is identified state-friendly or pro-welfare attitudes. Second, among the social-economic position variables, welfare status and welfare norms variables, welfare compliance has statistically the most significant effects on welfare attitudes. Third, the level of pro-welfare attitudes is largely determined by welfare norms and images espoused by individuals. These findings suggest that we can not apply cleavages thesis which are developed by studies on the support for welfare state.

• Industry Promotion Research
• /
• v.5 no.3
• /
• pp.31-36
• /
• 2020

This study explores the determinants of capital structure of the hospitality industry such as hotels, lodging industry and tourism industry using financial data from 2000 to 2019. Several explanatory variables suggested by related theories and past studies were regressed with the dependent variable, debt ratio for the entire sample period, pre-crisis period and post-crisis period and the regression coefficients of the sales expenses, profitability and firm size were found to be statistically significantly negative. Especially the sign of the coefficient of the firm size was opposite to that of the manufacturing industry, which implies the uniqueness of the hospitality industry.

• The Journal of the Korea Contents Association
• /
• v.13 no.2
• /
• pp.420-430
• /
• 2013

In this study, we investigate the current status of family friendly management and determinants of its level. We choose measures about family friendly management and use their results from ESG evaluation model by Korea Corporate Governance Service. We find that firms with larger size, lower leverage and higher firm value are more family friendly. And in contrast to previous studies, firms are more family friendly when they have less women to total employees. But firms with higher largest shareholder holdings are less family friendly. These results show that listed firms in Korea should be more family friendly considering their level of woman employment. Also the interest and support from top management are needed for activating family friendly management, but largest shareholder of korean firms are not active yet.

• The Journal of Society for e-Business Studies
• /
• v.17 no.4
• /
• pp.95-115
• /
• 2012

The e-Book market has rapidly grown as an innovative product which is mixed its traditional and technological characteristics. However, decreasing user resistance to the e-Book is very important to continually keeping up its market growth. Previous studies for user resistance have been studied as a negative barrier for various innovative products with importance of user resistance. Nevertheless, the factors for user' resistance to the e-Book field have not been found out considering both perceived value and switching cost. Especially, both innovative technology and user specifics should be considered when explaining user resistance to adopting e-Books. Thus, the purpose of this study is to understand the process for user resistance to the e-book and find out its antecedents with perceived value and switching cost at the same time. As a result, it appeared that triability, uncertainty and complexity affected perceived value and switching cost. The user-based antecedents like social norm and perceived value increased the effect of self-efficacy. Also, self-efficacy and perceived value decreased user resistance whereas switching cost increase user resistance to the e-Book perspective.

• Journal of Korea Society of Industrial Information Systems
• /
• v.16 no.2
• /
• pp.111-124
• /
• 2011

The apartment' share of the housing has steadily increased and property assets have been valued in importance as the one of asset value. Information retrieval system using internet is particularly active in the real estate market. However, user satisfaction on real estate information system is not very high, and there is a lack of research on real estate retrieval to increasing efficiency until now. This study presents a new knowledge information system developed to consider region-related factor and individual-related factor in the real estate market. In addition it enables a real estate knowledge system to search various preferential requirements for buyers such as school district, living convenience, easy maintenance as well as price. We made a survey of the search condition preference of experts on 30 real estate agents and then analyzed the result using AHP methodology. Furthermore, this research is to build apartment ontology using semantic web technologies to standardize various terminologies of apartment information and to show how it can be used to help buyers find apartments of the interest. After designing architecture of a real estate knowledge information system, this system is applied to the Busan real estate market to estimate the solutions of retrieval through Multi-Attribute Decision Making(MADM). Based on the results of the analysis, we endowed the buyer and expert's selected factors with weights in the system. Evaluation results indicate that this new system is to raise not only the value satisfaction of user, but also make it possible to effectively search and analyze the real estate through entropy analysis of MADM. This new system is to raise not only the value satisfaction of buyer's real estate, but also make it possible to effectively search and analyze the related real estate, consequently saving the searching cost of the buyers.

• International Area Studies Review
• /
• v.12 no.3
• /
• pp.549-566
• /
• 2008

This study examines the effect of social conservative values that have risen as an important factor in American politics. Focusing on the abortion issue, it discusses how the abortion issue has affected American voters' issue and party preferences and their ideological orientations. The empirical results demonstrate that the abortion issue has contributed to reinforce the existing ideological and partisan divisions, although it has not realigned them. As a consequence, the abortion issue has become a significant determinant for vote choice since 1980s. Particularly in 1990s, when the polarization among the political elites became clear, the political effect of the abortion issue appears to be more evident.