• Resources Recycling
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• v.24 no.4
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• pp.67-75
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• 2015

The content distributions of some rare metals and rare earthe metals in coal ash (fly ash, bottom ash and pond ash) and leachate from coal-fired power plants were investigated. In case of Yttrium (Y) and Neodymium (Nd) which were strategic critical elements, their contents were ranged from about 23 ~ 75 mg/kg and it is shown they are worth to be developed for the recovery and separation method. Considering the annual amount of fly ash and bottom ash and pond ash, coal-fired power plants have great value of about 1,670 billion KRW and it is regards they are worthy as urban mines.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.3 no.2 s.5
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• pp.55-68
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• 2004

On this research, Contingent Valuation Method which is universally applicable to non market goods and being developed in a field of the environmental economics is used to estimate appropriate value of freeway traffic information. Imaginary scenario is designed to estimate appropriate value of freeway traffic information and major in traffic-related field is used & man-to-man interview carried out to enhance a reliance of questionnaire. Open-ended question and a way of payment card are in use each other. make use of Multiple Regression Model in Contingent Valuation Method of traffic information and find an effect on the value of the traffic information. As a result of research, intention to pay for usage per information is regarded as a somewhat higher but monthly cost is lower than they have to. It is concluded that value and usefulness of the individual information is nod in approval but a majority of user's recognition that publish information must be provided free of charge lowers intention of payment.

• Journal of the Korean Society of Food Science and Nutrition
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• v.42 no.1
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• pp.120-128
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• 2013

This study was conducted to investigate the effect of relational benefits on perceived value in order to enhance customer satisfaction and win customer loyalty in the specialty coffee shop business. Structural equation modeling was performed and the structural model estimated with AMOS (ver 5.0). A total of 329 valid responses were used for data analysis. The findings show that confidence benefits among the relational benefits have a direct effect on perceived value. In addition, confidence benefits also have an indirect effect on customer satisfaction and loyalty from this perceived value. However, social benefits and special treatment benefits of customers had no effect on functional and symbolic value. In conclusion, establishing confidence benefits with the customer at the specialty coffee shop significantly influenced their perceptions of value, customer satisfaction, and loyalty.

• Environmental and Resource Economics Review
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• v.29 no.1
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• pp.1-22
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• 2020

While contingent valuation method (CVM) has been widely used for non-market valuations, it has been argued that it may suffer from hypothetical bias. However, if CVM respondents believe that their responses could affect the real consequence, the method could satisfy consequentiality. If a CVM satisfies a sufficiently high consequentiality, hypothetical bias could disappear as shown by some previous studies. In this study, we experimentally compare the willingness to pay (WTP) for donation of a relatively high consequentiality group with that of a relatively low consequentiality group for Korean university students. We find that both the existence probability and the size of hypothetical bias are lower for the high consequentiality group. This result implies that a CVM for a real policy including environmental policies could be free from hypothetical bias because its consequentiality would be relatively high, and warrants a future field study investigating the effect of consequentiality on hypothetical bias.

• Convergence Security Journal
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• v.11 no.3
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• pp.55-66
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• 2011

This research focus on the value of smart phones for university students in Korea, considering on the correlations between the main causes influencing intrinsic value(price attributes, function attributes), network value(learning effects attributes, externalities attributes) user satisfaction, and intentions of repurchase of the smart phones market in Korea. Through the statistical analyses on the 8 hypotheses from a research model, we found that intrinsic value and network value gave an attentive influence on user satisfaction and repurchase intention. Call charge and Liquid crystal display and Design of smart phone have an influenced user satisfaction and repurchase intention.

• International Area Studies Review
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• v.14 no.2
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• pp.3-23
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• 2010

The purpose of the study is to estimate value of the Eulsukdo that is attracting lots of birds. Eulsukdo became one of the most famous eco-tourism destinations worldwide and environmental restoration work is progressing with enormous budget. The input of the budget by policy judgement basically can be justified when the benefit excesses the cost in social aspect. Eulsukdo has external effect as cultural tourism resource but it is difficult to estimate the value in market. The study is to estimate the value of Eulsukdo through the single-bounded dichotomous CVM(Contingent Valuation Methods). According to analysis results, the mean WTP(Willingness to Pay) and the truncated mean WTP are estimated at 5,240 and 3,374 won in the log-normal model, and 5,888 and 3,232 won in the log-logistic model respectively. The annual total benefits value based on the truncated mean WTP is estimated at 3,870 million won in the log-normal model and 4,040 million won in log-logistic model. The result of this study will provide useful guide to policy makers and developers who fully realize the value of public goods.

• The Journal of Information Technology
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• v.6 no.3
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• pp.75-85
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• 2003

It is highly required to evaluate the economic value of technology in many decision making of the technology management area, for example, technology acquisition, transfer, and investments. Also evaluating the performance of R&D objectively is very important subject in the public side. So, developing the objective technology evaluation system has much usefulness in practice. In many studies, the patent information has been suggested to the valid measurement for evaluation of technology. The purpose of this study is to explore the validity of patent information as a measurement of technology evaluation.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.229-231
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• 2009

본 연구에서는 일반적인 기업컨설팅과는 달리 사회적기업의 컨설팅 방법론이 다른 여러 가지 개념 및 방법론을 연구하여 현재 육성되고 있는 사회적기업의 지속적인 성장을 가능케하는 방향을 제시하고자 한다. 특히 최근 들어 사회적 기업에 대한 관심이 커지고 있으며, 정부의 적극적인 지원으로 사회적 기업이 많이 늘어나고 있다. 사회적 기업이 추구하는 가치에 대한 정확한 이해와 이를 바탕으로 한 지속적인 발전에 대한 연구의 부족과 함께, 사회적 기업에 대한 전문적인 컨설팅 전무한 상태이다. 이는 사회적 기업이 경제적인 목적만을 목표로 하지 않기 때문에 전혀 다른 방식의 컨설팅 즉 사회적 가치에 대한 고려를 통한 컨설팅 기법이 필요한 상황이다. 따라서 해외의 사회적기업 컨서팅 사례를 고찰하는 한편, 일반 영리기업과 구분되는 사회적기업 컨설팅 고려사항에 대한 고찰을 실시하고자 한다. 본 연구에서는 사회적 기업이 추구하는 사회적 가치와 경제적 가치, 환경적 가치 등에 관한 종합적인 지식을 활용해야 하는 사회적 기업의 컨설팅에 대한 과저을 연구하여, 지속적은 발전할 수 있는 우리나라의 경쟁력 있는 사회적 기업의 육성을 위한 우리나라 환경에 맞는 컨설팅 기법에 대한 단초를 제공하는 연구가 될 수 있을 것으로 판단한다.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.21-24
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• 2009

2007년 노동부의 사회적기업 육성법을 시행하면서 정부의 인증을 받으 사회적기업들이 탄생하였고 이는 기존의 국내 기존의 사회적기업의 개념과 정의에 새로운 국면을 탄생시켜 관련 연구들이 새롭게 시작되게 되었다. 또한, 시간이 지날수록 학계, 정부, 민간의 사회적 기업(Social Enterprise)에 대한 관심이 커지고 있으며, 앞으로도 정부의 적극적인 지원으로 인해 사회적 기업이 많이 늘어날 것이다. 하지만, 사회적 기업이 추구하는 가치에 대한 정확한 이해와 이를 바탕으로 한 지속적인 발전(Sustainable Development)에 대한 연구는 부족한 것이 현실이다. 본 연구에서는 사회적 기업이 추구하는 사회적 가치와 경제적 가치, 환경적 가치 등에 관한 개념을 국내외 문헌 고찰을 통해 폭넓게 제시하며, 아울러 이제 막 태동하기 시작한 사회적 기업에 대한 확장적 사고를 통해 지속적인 발전이 가능한 사회적 기업의 바람직한 모델에 관해 논의하고자 한다. 이를 위해 선진 해외 사회적 기업의 다양한 모델 사례를 다양하게 제시하고, 이를 통해 우리나라 사회적 기업이 추구해야 할 시사점을 제시하고자 한다. 본 연구는 사회적 기업의 가치에 대한 폭넓은 시각에 기초하여 기업가적인(entrepreneurial) 사회적 기업의 다양한 모델을 제시함으로써 우리나라 사회적 기업의 경쟁력을 강화하는데 기여할 수 있는 의미 있는 연구이라고 판단된다.

• The Journal of the Korea Contents Association
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• v.19 no.11
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• pp.415-423
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• 2019

This study focused on establishing the basic direction for the development of officials ethics education contents using value clarification. The value clarification is well known as an effective teaching and learning method to develop moral judgment among others as follows: moral sensitivity, moral motivation, moral practice. This study outlines the teaching-learning method and the evaluation method for the actual officials ethics education. This waits for the further empirical works.