• 한국정보시스템학회지:정보시스템연구
• /
• 제13권1호
• /
• pp.121-134
• /
• 2004

As Internet usage widely grows, online content services such as newspaper, magazine, music, game and movie are provided with a fee-based subscription. Many content services providers consider charging a usage fee into its service provisions as one of the Internet business models for increasing revenue. There are customer resistances to adopting the fee-based service provision on the Web. Previous research in information systems (IS)has focused on the analysis of adoption of information technology or systems in the individual ororganization level. No principle research has been carried out on the user adoption behavior of online content services provisions. As users actively access content services on the Web, it needs to explore user adoption behavior in different settings. Many IS researcher have employedquantitative approaches, even though they deal with the process of user behavior regarding the information technology or system. In this study, we attempt to discover how customers adopt the fee-based provision of online content services by employing grounded theory, one of the principal qualitative research methods.

• 한국병원경영학회지
• /
• 제20권4호
• /
• pp.62-71
• /
• 2015

The purpose of this study is to investigate the intra CSR for the sustainable hospital management. The company was proactive stance on CSR carried out in the environmental field as a preemptive countermeasures movement of citizens and government regulations. CSR, while performing for employees, is recognized as a problem within the enterprise, it was reluctant to respond to the performance and results published. This study aims to determine whether the effect is substantially reflect If you want to include in the process of demonstrating the impact of CSR within the organization to make decisions in labor union composed of employees of internal stakeholders as a parameter. In particular, research in the field of performing a public function such situations, hospitals are lacking. Internal CSR performance of the general hospital (professional) in this study was found to have mad that the generally positive effect on improving labor productivity within the organization. In particular, its performance was more positive than in the virtuous cycle that meets the expectations and internal performance improvements improve equity executives expect employees to be borne if your blood and your liver collaborative decision-making behavior. Therefore, the internal CSR awareness by investing in sustainable management of the partnership is expected to achieve improved financial performance and labor productivity by performing more active at the same time.

• Journal of the Korean Data and Information Science Society
• /
• 제20권5호
• /
• pp.779-786
• /
• 2009

로또복권은 이미 전 세계적으로 인기가 가장 높은 복권중의 하나이다. 우리나라의 경우 전체 45개의 번호 중 6개의 번호를 선택하는 방법으로 로또복권이 발행하고 있으며, 로또복권의 발행을 통해 얻은 수익 중 일부분을 복지사업에 지원하는 등 다양한 분야에 대한 지원 사업으로 사회 환원에도 적극적으로 앞장서고 있다. 하지만 이런 장점에도 불구하고 로또복권의 1등 당첨번호들이 과연 무작위로 선택되었는가 하는 의혹은 발행초기부터 지금까지도 끊이지 않고 제기되어 오고 있다. 따라서 본 연구에서는 로또복권의 총 331회의 1등 당첨번호들에 대하여 주관 사업체별, 그리고 로또복권의 가격변화로 구분하여 다변량 중심극한정리와 몬테카를로 모의실험을 이용한 검정 방법으로 당첨번호들에 대한 무작위성 검정을 실시하였다. 그 결과 모든 경우에서 당첨번호들이 무작위성을 만족하였다.

• 컴퓨터교육학회논문지
• /
• 제8권4호
• /
• pp.1-13
• /
• 2005

본 논문에서는 컴퓨터-소프트웨어 분야를 중심으로, 산업계에서 요구하는 기술 요소와 대학사이의 불균형을 완화시키기 위한 정책의 일환으로 정보통신부의 주도하에 개발된 산업체 수요지향적 교과과정 개발 과정과 그 결과를 다룬다. 컴퓨터-소프트웨어 분야를 소프트웨어 개발, 시스템 통합, 임베디드 시스템 소프트웨어, 멀티미디어 및 게임 소프트웨어, 비즈니스 정보 기술 등의 다섯 가지 세부 전공 트랙으로 세분하였다. 각 트랙에 대해 네 개의 수요지향적 교과목을 포함한 교과과정을 개발하였고, 수요지향적 교과목들의 상세강의개요와 과목교안을 개발하였다. 한편 이렇게 개발한 결과물을 활용하여 다수의 대학에서 2004년부터 실제 강의가 이루어져왔다.

• 디지털산업정보학회논문지
• /
• 제10권3호
• /
• pp.311-325
• /
• 2014

The content industry is the core of the creative economy. The content industry is a fast-growing and high value-added industry, but becomes a high risk market on the other hand. Content related enterprises are difficult business environment. Thus, the accurate evaluation of content on its value is essential. But, it is hard to assess the value of content because of its intangible characteristics. This study is enabled improving the financing conditions of enterprises through the vitalization of value assessment for contents. Improve financial accessibility is required composition, means of access financial diversification, financial ecosystem to vitalization of value assessment for contents. In addition, the system should be established to support the economic activities of the creative content sector companies. The content industry should develop a new strategy for sustained growth. But, we believe that the accordance and cooperation from related parties, including contents producers, contents developers and governmental departments, are definitely required to boost the game contents industry. We hope that the more efficient methods are vitalizing the contents industry.

• 한국학교보건학회지
• /
• 제20권2호
• /
• pp.69-80
• /
• 2007

Purpose: The present study purposed to investigate the current state of harmful business places around schools and to survey and analyze how much middle school students know about school environment hygiene purification zones, which have not been much effective. Methods: In addition, this study clarified the problem of harmful environment around schools by inquiring into students' value and perception on worsening harmful environment around schools and provided basic materials necessary for making policies on school education and the protection of educational environment. For these purposes, we conducted a questionnaire survey of 1,000 middle school students in Gyeonggi-do on their perception on harmful environment around their schools, and drew conclusions as follows. Result: Students' knowledge about the School Health Act was low, and they generally thought that the law does not play its role substantially and efficiently in purifying and regulating harmful environment and regulations are superficial and temporary. To the question of whether harmful businesses observe laws for purifying environment around schools, most of the students replied negatively. In actuality, as most of harmful businesses running at school environment hygiene purification zones are stationeries with game rooms, comic book stores, PC rooms, etc., which are highly accessible to students, they become serious problems in school environment. Conclusion: As it is required to make continuous and systematic surveys and researches on the school environment hygiene purification zones, we need to manage school environment efficiently through cooperation among the government, education offices and individual schools.

• 한국콘텐츠학회논문지
• /
• 제13권11호
• /
• pp.677-689
• /
• 2013

본 논문은 해외 성공 사례를 통해 문화산업클러스터의 작동원리 및 성공요인과 관련 평가지표를 도출하고 광주 문화콘텐츠기업의 설문조사와 비교하여 문화산업클러스터 성공적 조성을 위한 정책적 시사점을 제시하였다 본 논문의 정책적 시사점은 성공기업을 리딩기업으로 하는 연계, 클러스터 배후지로서 대도시 인접 조성, 창의적 인재 양성, 벤처자금 운영, 주력업종(게임, 애니메이션, 모바일콘텐츠) 중심으로 문화산업 육성, 적극적인 네트워크 활성화, 비전제시자로서 시와 정보문화산업진흥원의 역할 강화, 기업 유치를 위한 과감한 인센티브 부여를 들 수 있다.

• 한국컴퓨터정보학회:학술대회논문집
• /
• 한국컴퓨터정보학회 2018년도 제58차 하계학술대회논문집 26권2호
• /
• pp.262-264
• /
• 2018

Many of users play Mobil Social Network Games (M-SNG). M-SNGs are played through social network, and typically features multiplayer and asynchronous gameplay mechanics. It is most often implemented as mobile devices with mobile instant messenger app. Kakaotalk provids mobile game platform. The purpose of this study is to find significant factors that have effects on the commitment of M-SNGs. We also conduct multi-group comparison test to study the difference in factors of models between time t and time t1. Time t is October, 2012 and time t1 is April, 2016. This study is to empirically test the research model using data collected from M-SNGs' users. We survey two different groups of time t and time t1 people with the same model. We use structural equation model analysis with AMOS 18.0 and compare two models of different times. This study is to give academicians and practitioners insight about its effects and implications

• Journal of Electrical Engineering and Technology
• /
• 제13권1호
• /
• pp.51-59
• /
• 2018

Despite the advantages of energy arbitrage using energy storage systems (ESSs), the high cost of ESSs has not attracted storage owners for the arbitrage. However, as the costs of ESS have decreased and the price volatility of the electricity market has increased, many studies have been conducted on energy arbitrage using ESSs. In this study, the existing two-period model is modified in consideration of the ESS cost and risk-free contracts. Optimal investment strategies that maximize the sum of external effects caused by price changes and arbitrage profits are formulated by market participants. The optimal amounts of ESS investment for three types of investors in three different market structures are determined with game theory, and strategies in the form of the mixed-complementarity problem are solved by using the PATH solver of GAMS. Results show that when all market participants can participate in investment simultaneously, only customers invest in ESSs, which means that customers can obtain market power by operating their ESSs. Attracting other types of ESS investors, such as merchant storage owners and producers, to mitigate market power can be achieved by increasing risk-free contracts.

• 유통과학연구
• /
• 제19권7호
• /
• pp.51-59
• /
• 2021

Purpose: Anger has become one of the dominantly experienced emotions in recent years, particularly under the COVID-19 pandemic. Considering the critical role that anger plays in consumers' lives, the present research examines how feeling angry about money influences consumers' spending and money distribution decisions. Research design and methodology. Three experiments were conducted using different emotion induction methods (i.e., dictator game, autobiographical recall, and scenario). Results. Feeling angry about money decreased pro-social spending (i.e., less money distribution to the others), but it did not affect virtuous or utilitarian spending for the self-unlike past finding on negative feelings that increased utilitarian spending. Furthermore, whereas anger-tainted money decreased pro-social spending of that money, guilt-tainted money increased pro-social spending. However, the effects of guilt versus anger were not completely symmetrical. The antagonistic effect of anger was diffusive across spending on distant and close others, whereas the pro-social effect of guilt was limited to distant others. Conclusions: These findings help policy makers and financial institutions forecast how money will be distributed or circulated when it is likely to be dampened by anger under the pandemic. They also highlight the importance of examining the effects of discrete emotions (e.g., anger vs. guilt) beyond valence.