• 만화애니메이션 연구
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• 통권38호
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• pp.259-286
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• 2015

오늘날 미디어 세대는 양방향 소통이 일상적인 행위로 콘텐츠를 이용할 때 수동적으로 메시지를 받아들이는 것이 아니라 적극적으로 자기표현의 욕구를 표출한다. 스마트 미디어 환경의 도래로 수많은 인터넷 기반의 콘텐츠들 가운데 웹툰이 급부상하였으며, 웹툰 서비스 이용과정에서 일어나는 다양한 상호작용 행위는 웹툰 시장의 확장에 기여하고 있다. 이에 본 연구는 웹툰 서비스의 이용 동기와 서비스의 특성(사용 편리성)이 플랫폼에서의 상호작용 행위에 미치는 영향과 이러한 요인들이 어떻게 웹툰 서비스의 이용 만족도와 지불의사에 영향을 미치는지 설문조사를 통해 분석하였다. 연구결과, 먼저 웹툰 서비스 이용 동기는 정보 획득 동기와 오락 및 접근 수월성 동기 요인이 도출되었다. 이러한 동기 요인은 웹툰 서비스 이용시 콘텐츠와 이용자 간 상호작용 행위와 이용자들 간 상호작용 행위에 영향을 미치며, 정보 획득 동기보다는 오락 및 접근 수월성 동기가 상호작용 행위에 더 크게 영향을 미치는 것으로 밝혀졌다. 또한 서비스의 사용 편의성은 정보검색 편의성과 서비스 이용 편의성으로 구분되는데, 이 가운데 이용자들이 댓글을 달고, 웹툰을 공유하는 행위를 수월하게 만드는 서비스 편의성이 상호작용에 유의미한 영향을 미치는 것으로 나타났다. 마지막으로 웹툰 이용 만족도와 지불의사에 영향을 미치는 요인을 살펴본 결과, 이용 만족도는 여성이 남성보다, 정보검색과 서비스 이용 편의성이 증대될수록 높게 나타났다. 반면, 연령이 높을수록, 서비스 이용 편의성이 향상될수록, 그리고 이용자들 간 상호작용이 활발할수록 지불의사가 높아지는 것으로 밝혀졌다. 이러한 결과가 함의하는 바는 웹툰 서비스의 수익성을 개선하기 위해 웹툰의 공유와 추천이 활발하게 이루어질 수 있는 서비스 환경 구축이 선행되어야 한다는 점이다. 웹툰 이용자들의 상호작용 행위가 확대되고 웹툰에 대한 지불의사에도 긍정적인 영향을 미쳐 시장이 더욱 활성화될 것으로 보인다.

• 한국사회복지학회:학술대회논문집
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• 한국사회복지학회 2005년도 춘계학술대회자료집
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• pp.387-411
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• 2005

The purpose of this article is to analyse the expenditure structure of the welfare mix; in order to grasp the holistic feature of the Korean social welfare. Most of all, the article attempts to elaborate the estimation methods of social welfare expenditure by including the components from which has been excluded so far - indirect tax expenditure of the government, nursery payments of households, life insurance pay-outs for survivors, inter-household private income transfers and the value of caring work of the family. In so doing, the article estimates that the total social welfare expenditure including state, enterprise, market, NPOs and family reached at 24.7% of GDP in 2000, which is approximately 2.5 times more than public social welfare expenditure. It implies that non-state, private sectors dominates the structure of social welfare provisions in Korea. In addition, based on the analyses of the expenditure structure, the article defines the main feature of Korea's welfare mix as the 'mixed structure of the welfare mix dominated by the protective family', or 'expanded public sector, relatively limited market, and protective family'. Such a family-dominated welfare mix structure in Korea indicates that the fundamental source of solidarity of the Korean social welfare system is family and, therefore, the welfare regime of Korea can be classified as 'Conservative'.

• 한국유기농업학회지
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• 제11권2호
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• pp.23-42
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• 2003

The study must have standpoints for the stable market construction of the Environmental-Friendly agricultural products of the quality-certificated which has rapidly grown due to a discussion of the environment and agriculture, income increase and the interests on foods stability. The survey was conducted through face-to-face interview of 200 adults who are in their twenties or more in Cheonan-city. In this research, the Environmental-Friendly agriculture was a clean agriculture not using a fertilizer or chemicals and the agriculture which protects the environment by preventing the environmental pollution. In the analyses of the consumer's willingness to pay, the rice showed 69,851 won, and a lettuce and bean-curd showed 947 won and 1.412 won respectively. In terms of current issues of the policy, to establish the stable circulation structure and consumption strategy, there must be a clearness raise of the Quality Authentication (QA) Mark. To raise the trust through quality authentication, there must be transparency raise of information by distribution stages and the thorough post management of the official institutes. Also, to persue the competitive product differentiation, there must be the settlement of the product brand on the market, development of the new production technology and a classification of consumers by incomes. Finally to construct stable distribution and price system, there must be active participation of the local agricultural cooperatives in the distribution of the Environmental-Friendly agricultural products of the quality-certificated and the understanding of the proper price of the consumer market and flexible strategy of the price change.

• The Journal of Asian Finance, Economics and Business
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• 제7권9호
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• pp.329-340
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• 2020

This study investigates the effect of capital structure on the financial performance of pharmaceutical enterprises which are listing on Vietnam's stock market. The study builds the regression using ROE as dependent variable and four independent variables, including self-financing, financial leverage, long-term asset and debt to assets ratios. In addition, we use other variables as controlling ones, such as firm size, fixed asset rate and growth. We collect data for the period from 2015 to 2019 of all 30 pharmaceutical enterprises which are currently listing on Vietnam's stock market. The least square regression (OLS) is used to test the effect of capital structure to the firms' financial performance. The analysis results show that the financial leverage ratio (LR), long-term asset ratio (LAR) and debt-to-assets ratio (DR) have positive relationship with firm performance, meanwhile the self-financing (E/C) affects negatively to the return on equity (ROE). Upon the findings we suggest that the Vietnamese government should focus on stabilizing macro environment to create favorable environment for enterprises. And the pharmaceutical enterprises should build more reasonable capital structure with higher debt proportion than equity, diversifying loan mobilization channels such as issuing long-term bonds. Additionally, the firms should expand the scale appropriately to maintain development and ability to pay debts.

• 한국정보처리학회논문지
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• 제4권12호
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• pp.3123-3132
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• 1997

본 논문에서는 디지털 위성 방송 시스템에서 유료 전문채널/방송 프로그램 보호를 위한 접근제어 시스템을 정의 하였다. 접근제어 기능 구현을 위해 전송 레벨에서의 스트림 구조와 선택 기능을 분석하여 접근제어에 있어 가장 중요한 스크램블링/디스크램블링 기능을 정의하였고 접근제어 시스템 구조와 동작을 제시한 후, 자격 통제 메시지와 자격관리 메시지 구조를 각각 기술 하였다. 또한 접근제어의 일환으로 가입자 인증을 위해 스마트 카드 고유번호와 가입자 ID에 기초한 Fiat-Shamir 인증 방식과 Guillou-Quisquater 인증 방식을 제안 하였다. 제안된 인중 방식은 디스크램블러 고유번호나 가입자 ID에만 기초했을 때의 문제점을 해결할뿐 만 아니라 스마트 카드 이용 환경에 매우 효율적이며 안전성면에서도 매우 높다.

• The Journal of Asian Finance, Economics and Business
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• 제7권2호
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• pp.53-64
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• 2020

We provide one of the first investigation on the impact of the degree of total leverage to the dividend policy of bank. We use a large sample of US bank holding companies from 2000:Q1 to 2017:Q4 to shed light our research question. Our empirical analysis provides consistent evidence that banks with high degree of total leverage (i.e. banks with a relatively high fixed-to-variables costs) are less likely to pay dividends, and they spend a lower fraction of incomes to pay back shareholders, suggesting a higher conservatism in dividend policy of banks subject to high degree of total leverage. The evidence remains unchanged with alternative econometric approaches, alternative measures of dividend policy and degree of total leverage. We further document that this higher conservatism is strengthened for a sample of banks with low franchise value during the financial crises. Our result suggests that the conservatism in dividend policy of banks with high degree of total leverage seems to be related to the precautionary motives aimed at preserving corporate resources under financial distress. Our study contributes to the literature of cost structure and dividend policy by pointing out that the impacts of the degree of fixed-to-variable expenses to dividend policy are extended to the case of banks.

• 한국유통학회지:유통연구
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• 제2권1호
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• pp.215-230
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• 1997

Today, The biggest problem in the structure of high cost and low efficient economic situation in Korea is found due to problem of cost circulation field, so the government officials and enterprises trying to solve it. In fact, The high cost, low efficient structure is not good to poor circulation of goods among businesses, especially in Dae-gus local industries. also, we face there is a shortage of indirect social capital which caused by a lack of connectoin among businesses in the circulation field. Recently, in order to solve the problem of circulation, it is above all necessary that government and local authorities pay attention to it and effort of positive and drastical investment. As the economy of Dae-gu would be activiate and local firms competion should be strengthen, it is request that the policy for efficiency in the circulation of goods need to effort as follows; 1. The highest class of local firms try to convert of knowledge in order to reduce the cost of goods. 2. To efficient of firms goods, it is essential that standardize the goods and spread for automation, so in the long run, There will be thrust forward establishment of total goods information network.

• 한국철도학회논문집
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• 제13권5호
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• pp.516-520
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• 2010

튜브 구조물의 압력을 대기압 이하로 유지하는데에 사용될 진공 펌프의 용량을 설정하기 위한 파라메타 연구를 수행하였다. 최근 철도 기술 연구자들은 초고속 수송 시스템의 하나인 튜브 열차 시스템에 관심을 가지게 되었다. 초고속을 달성하기 위하여 튜브 내부를 저압으로 유지할 필요가 있는데, 저압에서는 공기 저항이 극단적으로 줄어들기 때문이다. 진공 펌프 시스템은 튜브 내부를 저압으로 만들고, 누설을 보충하는 역할을 한다. 일련의 연구결과, 다양한 파라메타에 대한 진공 펌프의 용량을 구하였다. 이 결과들은 공기 저항 저감 효과를 분석하는데에 적용될 것이다.

• The Journal of Asian Finance, Economics and Business
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• 제7권10호
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• pp.1-8
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• 2020

The objective of the study is to investigate the effect of growth opportunities on capital structure and dividend policy in Indonesia. The study employs panel data of companies listed on Indonesia Stock Exchange that distribute dividends from 2007 to 2017. Fixed and random effect regression models are used. Findings based on growth opportunities on capital structure and dividend policy in Indonesia are in line with the existing theory (i.e., contracting theory). Growth opportunities have a significant negative correlation with debt ratio and dividend yield, which suggests that firms with high growth opportunities are discouraged to generate debt to resolve underinvestment and asset-substitution problem. Firms with more investment opportunities tend to adopt a low dividend payout policy because the cash flows will be used up for investment. The positive impact of firm size on leverage is due to the low bankruptcy risk and cost of a large company. Profitability has a positive impact on the dividend policy because profitable companies can reserve larger free cash flows and, thus, pay higher dividends. The positive influence of ownership on leverage is interpreted by the unwillingness of majority stockholders to commit to equity financing in order to avoid reducing the ownership and preserve control of the company.

• 4차산업연구
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• 제2권2호
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• pp.47-60
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• 2022

Purpose - The purpose of this study is to investigate the role of Teamwork on Engagement among employees of private primary and secondary schools in Plateau State, Nigeria using the dimensions of Teamwork, which are Communication, Leadership, Team Structure, Situation Monitoring, and Mutual Support on Employee Engagement. Research design, data, and methodology - To analyze the relationship among the variables, the study adopted the descriptive and explanatory research design, and a cross-sectional survey method using a survey questionnaire containing 29 items, with a 5-point Likert scale. The samples of 274 employees (both academic and non-academic) were selected using a simple random probability sampling technique. Multiple Regression was used to analyze data with the aid of the statistical package for social sciences (SPSS version 23.0). Result - This shows that Communication, Leadership, and Situation Monitoring have a positive and significant relationship on Employee Engagement, while Team Structure and Mutual Support show a negative direction but still maintained a significant relationship. Conclusion - The management of private primary and secondary schools should pay attention to Communication, Leadership, Team Structure, Situation Monitoring, and Mutual Support among their employees to promote Employee Engagement in the workplace. It also recommends that future studies should be carried out in other sectors.