• East Asian Economic Review
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• 제21권2호
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• pp.103-121
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• 2017

This paper experimentally studies the performance of negotiation considering individual and party, like a country, share of benefit over the best ones. It experiments two-stage bargaining games, internal and external negotiations. From the experimental results, this paper shows strong tendency to select fair allocation in the internal negotiations, but the tendency would be weaker with attractive outside option. In addition, the outside option may claim difference in individual benefit. From the regressions on individual performance in the negotiations, being a proposing party would matter to enhance the performance. However, relative individual performance within party fairness matters. Still attractive no-agreement options happen to break the tendency. As policy implication for trade negotiation, this paper warns that possible loss in individual benefit from not active participation to the external negotiations, no active role of proposer in case that players stick to internal allocations, and deviation of advantageous sector due to attractive outside options.

• 한국IT서비스학회지
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• 제13권2호
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• pp.35-53
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• 2014

Company Social Networks (CSN) has emerged as a commonly used marketing channel. One of the most important advantages in CSN is the user's voluntary behavior as a relational performance. We classified level of voluntary behavior, as 'consumption', 'active participation', and 'creative contribution' to comprehend different relational performance of CSN. Moreover, we proposed research model to compare positive attitude and negative attitude. This study aims to investigate 'the process of user's voluntary behavior in CSN' which is causal relationship between benefits of CSN, user's attitude and voluntary behavior. Empirical results with 175 valid questionnaire data revealed that CSN benefit factors played a significant role in trust and distrust. Based on these effects, trust and distrust have different influences as level of voluntary behavior, just as proposed. For practitioners, it is crucial finding that users are more active behavior based on strong trust.

• 한국항해항만학회지
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• 제44권2호
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• pp.79-87
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• 2020

In the field of logistics, the maritime shipping industry plays a critical role as the backbone of global trade activities. Nevertheless, previous studies on the commercialization and benefits of blockchain technology are limited in the field of marine logistics. Thus, the purpose of this study was to predict the benefit for each group involved in marine logistics when blockchain technology is applied. As such, 21 factors of benefits were selected for seven major logistics groups (financial institutions, freight forwarders, inland transportation, ocean carriers, port operators, port-related government authorities, and shippers) to study the benefit expected for each through the commercialization of blockchain technology. Based on the results, a different benefit level is expected for each group when blockchain technology is used. In order, ocean carriers (0.155), inland transportation (0.150), financial institutions (0.153), port operators (0.145), freight forwarders (0.142), port-related government authorities (0.129), and shippers (0.126) were found to benefit most from the use of blockchain technology. This study has industrial implications in that it presents the benefits expected when blockchain technology is realized and used in marine logistics by groups involved in logistics transactions.

• 한국정보시스템학회지:정보시스템연구
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• 제24권1호
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• pp.67-94
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• 2015

Recently, the popularity of Social Network Service (SNS) along with the spread of smart phone, personal computer and tablet PC helps personal network to construct new forms of services in cyberspace. As such, SNS plays a significant role in constructing diverse online networks and there is a growing interest on SNS at societal level. In this vein, the purpose of the research was to find the factors affecting the continuance intention to use social network services. The major findings are summarized as follows. First, "System Quality", "Contents Quality", "Personal Innovativeness", "Self-Efficiency", "Honor Benefit" has significant effects on "Relationship Quality". Yet, "Economic Benefit" is not statistically significant on "Relationship Quality". Second, "Relationship Quality" has a significant effect on "Continuous Usage Intention". Last, our research discovered the relationship between exogenous variables which would serve as valuable inputs in the development of strategic guideline and plan for SNS companies and related services.

• 한국사회복지학
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• 제59권3호
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• pp.75-97
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• 2007

본 연구는 유럽 공공 부조 및 최저 소득 보장 체계 연구의 하나로서 프랑스의 사회적 미니멈에 대해서 이의 구조 및 급여 체계를 중심으로 살펴보았다. 연구 결과는 다음과 같다. 첫째, 구조 측면에서 프랑스 사회적 미니멈은 여덟 종류의 선별적 급여와 하나의 보편 급여를 가진 다원적 구조 체계를 보이고 있다. 이는 사회보험의 사각지대에 있는 사람들에 대해서 최저 소득을 보장하려는 의지의 표출임과 동시에 각각 다른 시기, 다른 논리에 의한 제급여의 도입 및 실시 결과의 부산물이기도 하다. 둘째, 급여 결정 기준을 바탕으로 아홉 종류의 급여 체계를 살펴본 결과, 근로 능력이 없는 집단을 대상으로 하는 급여가 근로 능력이 있는 집단을 대상으로 하는 급여보다 그 수준이 높은 것을 알 수 있었다. 이는 빈곤 집단의 소득 보장에 대한 국가 및 사회 개입에 있어서 근로 능력의 유무에 따른 프랑스의 양분된 시각을 반영하고 있다. 셋째, 사회적 미니멈 급여 수준과 상대적 빈곤선과의 비교 결과, 대부분의 급여수준이 상대적 빈곤선 수준에 못 미치는 것으로 나타났다. 하지만 사회적 미니멈 수급자들에게는 연계 부조 프로그램이나 부가적 권리까지 부여된다는 점을 고려할 때 사회적 미니멈은 빈곤 극복을 위한 유일한 대안이 아니라 기본 대안으로서의 역할을 수행하고 있다는 사실에 주목할 필요가 있다. 넷째, 최저 임금 수준과의 비교 결과, 최저편입(RMI)급여 수준은 50%이하임이 드러났다. 이는 수급자의 소득보장에 대한 국가의 제한적 역할 수행, 지위 논리 개입 등 복합적인 요인의 결과이다.

• 한국정보통신학회논문지
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• 제12권1호
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• pp.108-114
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• 2008

플래시 메모리는 디스크와는 달리 덮어쓰기가 불가능하므로, 새로운 데이터는 새로운 영역에 갱신이 된다. 데이터가 빈번히 변경되면 새로운 영역을 확보하기 위해 가비지 컬렉션을 통하여 데이터를 지우게 되는데, 이때 지움(erase) 연산을 수행 할 수 있는 회수가 플래시 메모리의 특성에 의해 일정 회수로 제한을 받게 되므로 플래시 메모리의 모든 블록은 고르게 쓰여지고 지워져야 한다. 그러나 지역 접근성을 가지는 데이터를 Cost-benefit 방법으로 처리하면 성능은 좋으나 wear-leveling은 매우 나빠지는 문제점이 있다. 본 논문에서는 wear-leveling을 개선하기 위해 멀티 뱅크에서 하나의 뱅크는 cold 데이터를 다른 뱅크는 hot 데이터를 할당하고, 시간이 흐름에 따라 일정주기로 cold 뱅크와 hot 뱅크를 교환하는 CB-MB(Cost Benefit between Multi Bank) 방법을 제안하고 성능을 평가하였다. CB-MB방법은 hot 데이터와 cold 데이터를 블록단위로 분리하여 관리하는 Cost-benefit방법에 비해 성능에 있어 30% 성능향상을 보이고 wear-leveling측면에서 1/3이하로 표준편차를 줄였다.

• 보건행정학회지
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• 제32권2호
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• pp.137-153
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• 2022

In the process of promoting policies to strengthen health insurance coverage, the relationship between public health insurance and private health insurance, along with the management of non-benefit, is also emphasized as a policy issue. First, the concept and scope of non-benefit were comparatively analyzed by country. Second, the interaction between the public and private health insurance was classified as 'large or small,' and the government's regulation and management policy on private health insurance was classified as 'strong or weak.' Korea has relatively smaller benefits covered by public health insurance, higher copayment expenses, and more areas and scope of non-benefits. In countries where the interaction between public and private health insurance is small, private health insurance-related policies are weak. And in countries with large interactions had public-private partnerships and the government's management policies were also strong. On the other hand, Korea has a large interaction, but the actual structure of cooperation between public and private insurance and management policies were weak. Because the non-benefit sector in Korea is relatively wide, it is difficult to manage compared to other countries where the concept of non-benefit is limited. In addition, the health authorities rarely perform the role of supervision over private health insurance, and they have so few linkages and cooperation for public-private insurance. Therefore, practical policy enforcement is necessary to achieve the easing of the burden of national medical expenses through linkage and cooperation of public-private health insurance with reference to relevant other countries' cases.

• 한국화재소방학회논문지
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• 제9권2호
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• pp.3-9
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• 1995

Acceptable risk problem are decision problems they requires a choice among different estimations of technological risks. The alternative option includes a threat to life among its consequences. However, the definition used to ignore the public's perceived risk which should be identified as acceptable risk. The study examine the role of perception of risk as acceptable risk between different situations of estimated consequence and probability of risk. The cost benefit principle for the reduction of risk applied to find the possible solutions with in decision making process.

• Asia Marketing Journal
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• 제12권2호
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• pp.155-175
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• 2010

본 연구는 관계혜택과 브랜드 동일시에 관한 탐색적 연구로서 충성도에 긍정적인 영향을 미치는 것으로 알려져 온 관계 혜택과 브랜드 동일시를 함께 고찰하려는 데에 목적이 있다. 관계 혜택과 브랜드 동일시는 각각 충성도와 유의한 관계가 있는 것으로 잘 알려져 왔으나, 그들 간의 관계를 함께 살펴본 연구는 거의 없는 실정이다. 한편으로는 카드산업에서 관계혜택이 중요한 전략적 요소인 동시에 최근에는 브랜드 개성과 이미지를 카드에 연결시키려는 시도를 하고 있다. 따라서 본 연구에서는 관계 혜택과 충성도와의 관계를 브랜드 동일시가 매개할 것으로 보고 그 영향을 탐색하였다. 결과적으로 관계혜택 차원, 즉 확신적 혜택과 특별대우혜택이 개인적 동일시와 사회적 동일시에 영향을 미치고, 개인적 동일시가 충성도에 영향을 미치는 것으로 나타났으며, 특히 확신적 혜택은 충성도에 직접적인 영향도 있는 것으로 나타났다.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.104-108
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• 2015

Delay on State-Funded Construction Projects (SFCPs) in Dong Thap - a province in Mekong Delta of Vietnam, as many provinces of Vietnam, have caused budget overrun through many recent years. The budget-overrun situations, in turn, have deepened the delay. Identifying critical factors affecting delay SFCPs plays a key role to mitigate negative impact of delay. 134/160 questionnaires were collected from personals working for project owners, consultants, supervisors and contractors in Dong Thap Province. Convenient sampling method was used. EFA was resulted in critical 04 factors with 20 variables caused delay in SFCPs, including: "Project technic, contractor's financial capacity and adjustment role of the government", "Regulation and Policy", "Mutual benefit support and concern between the government and residents", and "Disadvantage of construction site and weather season". Reliable measures to reduce delay on SFCPs are discussed to establish legal corridors to strictly controlling the process, consider mutual benefit between the government and its residents, and evaluating construction conditions. Those measures are considered could be applied in not only Dong Thap province, but most provinces of Vietnam as well.