• 한국컴퓨터정보학회논문지
• /
• 제19권5호
• /
• pp.79-87
• /
• 2014

본 논문에서는 분산된 협업 환경을 통합하는 콘텐츠 공유 모델을 제안한다. 확장 가능한 고해상도 디스플레이 자원, 로컬 및 원격 콘텐츠 공유, 다중 사용자 상호작용 및 접근제어 특성들을 통합하여 결합된 하나의 모델을 제공한다. 다중 사용자의 상호 작용은 모든 사용자가 상호 작용이 가능하다는 이점이 있지만, 그로 인해 오버랩이 발생할 수 있다. 그 오버랩을 관리하기 위해 접근 제어를 모델에 적용했으나 작업 흐름의 방해가 가능하다. 따라서 이 두 가지 사항을 중점으로 모델을 평가하기 위해 상호작용성에 대한 이용자 연구를 실시했다. 그 결과를 바탕으로 제안된 콘텐츠 공유 모델은 상호작용과 그 흐름을 방해 하지 않아 작업에 집중할 수 있는 분산 협업 환경을 제공한다.

• International journal of advanced smart convergence
• /
• 제5권2호
• /
• pp.38-46
• /
• 2016

With the continuous effort to make business management more efficient, companies have started to utilize smart workplaces and the incorporation of mobile devices. Furthermore, big data processing, using Database as a Service (DBaas), is also being researched for integration. Similarly. mobile cloud can be utilized to allow for data sharing among employees. In this paper, in order to solve the issue of efficiency in business management, a collaboration system for data sharing using mobile cloud environment is explored. The proposed system, looks to benefit the increased integration of environment and corporate public through use of standardized data, in a design capable of efficient integrated management system.

• 융합정보논문지
• /
• 제9권8호
• /
• pp.110-122
• /
• 2019

글로벌 경제 위기와 함께 시작된 공유경제 기업의 성공은 공유경제를 스타트업으로 여겨왔던 기존의 인식을 전환하게 만든 계기가 되어 최근에는 전통적인 대기업들도 제휴나 인수합병을 통해 공유경제 사업에 뛰어들고 있다. 그러나 공유경제의 확산과 함께 사회적 논쟁도 뜨겁게 진행되고 있다. 공유서비스 거래 프로세스 신뢰의 문제, 시민의식의 부족 등은 안정된 공유경제 서비스 공급과 확대에 장애가 되고 있으며, 기존 산업을 위협하여 실물경제를 위축시키고 불법과 탈세 등 법질서의 혼란을 초래할 우려가 크다. 이에 본 연구에서는 공유서비스 사용에 대한 동기요인을 촉진요인과 저해요인으로 구분하여 규명하고 이에 대한 사용자들의 인식을 실증분석 하였다. 연구 결과는 공유서비스 사용자들의 위험 인식을 줄이고 공유 시스템 참여를 활성화하는 지침으로 사용될 수 있을 것이다. 또한 공유경제 서비스 유형을 세 가지로 분류하고 각 유형별 동기요인에 대한 집단 간 인식의 차이를 검증하였으며, 이러한 분석 결과는 공유서비스 유형별로 비즈니스 촉진을 위한 최적의 전략 수립을 모색하는 데 적용할 수 있을 것이다.

• 보건행정학회지
• /
• 제21권4호
• /
• pp.599-616
• /
• 2011

This research was performed to investigate the determination factors of medical service to cover the fee for selecting a doctor which is one of the most important causes of debilitating national health insurance in Korea. Data was from Korea Health Panel and analyzed by Dutton(1986)'s medical service model which was an extended Anderson Model and was widely used in the researches on determination factors of medical service. The results were as follows; In the determinants of selecting a doctor in specialized medical institutions and general hospitals, patients with serious diseases selected doctors more often than other patients. By industrial accident compensation insurance law and enforcement ordinances, insurance covers the fee of selecting a doctor in the hospitals appointed by Labor Welfare Corporation for the patients in critical conditions under industrial accident compensation insurance, while health insurance patients pay the fee themselves for selecting a doctor in all cases. It is suggested that patients with serious diseases proved by medical opinion be provided with health care insurance in selecting a doctor and that the health insurance benefit coverage be enhanced by staged lowering of patient's cost-sharing.

• 물과 미래
• /
• 제52권8호
• /
• pp.56-66
• /
• 2019

Nepal is bestowed with abundant water. With more than 1500 mm average annual rainfall in the country, a vast quantity of underutilized groundwater in the Terai belt, and the water stored in snowcaps in the Himalayas, aquifers in the mountains and glacial lakes, Nepal is potentially in an advantageous position in terms of per capita availability. However, low emphasis in management aspect of water and high emphasis in infrastructural developments related to water resources management has resulted in conversion of water in Nepal from a resource to a burden. The global climate change, reduction in number of rainy days, increase in intensity of rainfall during wet monsoon season, encroachment of river banks for settlement, inadequate release of environmental flows from hydropower plants, and attempt to tame the mighty and high velocity rivers of Nepal have resulted in increasing number of water induced disasters (flood and landslide), rise in conflict between local residents and hydropower developers, higher number of devastating landslides, and in some extreme cases mass migration of residents resulting in climate refugees. There is a ray of hope; the awareness level of the people regarding sustainable use of water resources is increasing, the benefit sharing mechanism is gradually being implemented, the role of interdisciplinary and integrated water resources management is appreciated at a higher level and the level of preparedness against flood and landslides is at a higher degree compared to a couple of decades ago. With the use of renewable energy sources, the possibilities for sustainable and productive use of water are on the rise in Nepal.

• 신재생에너지
• /
• 제17권2호
• /
• pp.9-23
• /
• 2021

In Korea, various community investment renewable project models are being implemented to increase community acceptance of renewable energy. An important factor for enhancing local acceptance is that renewable energy projects have a positive effect on revitalizing the local economy such as income increase or job creation for residents and local companies. To maximize the local economic effect of large-scale community investment renewable energy projects, this study developed an evaluation index for local economy activation, whose indicators are the local return on investment, local companies' participation, local job creation, regional cooperation, transparency, and governance. Analysis of existing evaluation indicators and current renewable projects, financial analysis, and expert interviews were used in this research. The pilot evaluation determined that, the local economic effect was high in the following order: a fund investment wind project (Gangwon), benefit-sharing wind project (Jeju), and general wind project. In particular, residents' investment amount, the number of participating residents, and the amount and transparency of the regional cooperation fund were key factors to expand the effect of local economy activation. This evaluation index could be used in public bidding for renewable energy projects such as offshore wind zoning areas of local government.

• 한국IT서비스학회지
• /
• 제20권2호
• /
• pp.147-166
• /
• 2021

As vehicle sharing service is being widely used in China. The sharing economy appeared to be a way to make people's lives more convenient and to utilize limited resources efficiently. Sharing economy companies have created an app to satisfy users' needs with providing more benefits. Although research on vehicle sharing services has been continuously conducted at the level of the sharing economy, there are not many empirical studies related to the perception of the sharing economy from the consumer's point of view. In this sense, this study considered the perceived relationship benefits (social benefits, economic benefits, psychological benefits, and functional benefits) of Didi chuxing service as the key independent variables influencing users' confirmation and satisfaction, And suggests that users' confirmation and satisfaction are the key determinants of Didi continuance intention . To test the proposed research model, this study conducted structural equation model using 268 data collected on the users who have experience of Didi service. According to the empirical analysis results, This study verifies that: First, social benefits, economic benefits, psychological benefits, and functional benefits are determinants of user's satisfaction. Second, expectation confirmation depends on economic benefits, psychological benefits, functional benefits and social influence, meanwhile, social benefit has no effect on expectation confirmation. Third, expectation confirmation is proved to be a positive predictor of users' satisfaction. Finally, this results indicate that continuous use intention is determined by users' satisfaction.

• 한국프랜차이즈경영연구
• /
• 제5권1호
• /
• pp.65-84
• /
• 2014

본 연구의 목적은 프랜차이즈 성과공유에 대한 이론고찰과 사례를 통해 효과적인 프랜차이즈 성과공유방안을 제시하는 것이다. 이를 위하여 본 연구에서는 자원의존이론과 불형평이론에 대한 고찰을 통해 프랜차이즈 기업과 가맹점주의 관계, 프랜차이즈 비즈니스에서의 성과공유를 설명하였고 '맥주바켓'의 워크인쿨러 시스템, 주류판매 수수료의 가맹점 분배, '오니기리와 이규동'의 가맹점 장학제도, '본죽'의 가맹점 협의체인 본사모의 사례를 통해 프랜차이즈 비즈니스에서 활용할 수 있는 성과공유의 사례를 소개하였다. 이러한 이론고찰과 사례검토를 통해 본 연구에서는 5가지의 성과공유 방안을 제시하였다. 첫째는 '프랜차이즈 기업의 핵심역량의 공유'이며 두번째는 '로열티문화의 정착'이다. 세 번째는 '과학적인 상권분석과 매출예측시스템 구축'이며 네 번째는 '가맹본부의 실질적인 자금지원 강화'이다. 마지막은 '프랜차이즈 가맹점 협의회의 긍정적 활용'이며 이러한 성과공유 방안은 가맹본부와 가맹점의 상생에 밑거름이 될 것으로 사료된다.

• 보건행정학회지
• /
• 제24권3호
• /
• pp.228-241
• /
• 2014

Background: The purpose of this study is to evaluate the effect of health insurance coverage expansion for cancer patients on equity in health care utilization and catastrophic expenditure. Methods: To analyze the causal relationship between the policy to expand benefit coverage and the change in health care utilization and out-of-pocket payments of cancer patients, this study employed a difference-in-differences (DID) method. In the DID model, the change in health care utilization, such as health care expenditure, visit days and length of stay, of cancer patients was compared with that of liver disease patients, using Korea Health Panel Data in 2009 and 2010. Results: The policy of reducing cost sharing from 10% to 5% for cancer patients did not have significant effects on equity in health care utilization. The results of this study were different from those of the previous study that showed that the reduction of cost sharing from 20% to 10% significantly improved the equity in health care utilization of cancer patients. In addition, the result of catastrophic expenditures analysis showed the policy did not change the probability of catastrophic expenditures. Conclusion: The results of this study imply that payment for non-covered services account for high out-of-pocket payments, and the reduction in cost sharing for covered services alone may have a limited effect on total financial burden on patients.

• The Journal of Asian Finance, Economics and Business
• /
• 제7권9호
• /
• pp.305-314
• /
• 2020

This paper investigates the impact of profit and loss sharing (PLS) contracts on non-performing financing of Islamic rural banks as Islamic small banks focus on small and medium enterprises at province level across country. Our study employs panel data, consisting of 142 Islamic rural banks and using quarterly data from 2013Q1 to 2018Q4, and splits them based on the bank's size and geographical area. Both static and dynamic panel regressions are then applied. The results obviously indicate that a high proportion of profit and loss sharing contracts leads to high financing risk. The large Islamic banks encounter a higher non-performing financing stemming from profit and loss contracts compared to small Islamic banks. Profit and loss contracts also produce higher financing risk for Islamic banks outside Java, as those areas are less developed areas than Java itself. A more efficient Islamic bank is less financing risk. Income diversification lessens the impaired financing and, more particularly, large Islamic banks and Islamic banks located in Java much benefit by diversifying income and financing to lower financing risk. Our study suggests that Islamic rural banks may consider the optimal level of profit and loss sharing contracts to minimize financing risk.