• The KIPS Transactions:PartD
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• v.16D no.3
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• pp.417-422
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• 2009

It is important to verify the validity of indicators assessing PMIS(Public Management Information System) effectiveness in academic research as well as practical affairs. As people invest in the field of Information Technology(IT) or IT system, private corporations are interested in investment in IT and it's business value. Moreover, the need of evaluating effectiveness on the investment in IT with the limited national budget are on the increase in public sector. Therefore, it is necessary to define the construct of PMIS(Public Management Information System) effectiveness so that we systematically compare and measure performance of public informatization project processed by each public organizations. It needs to develop indicators and verify the construct validity of them. we verified the construct validity of indicators assessing PMIS(Public Management Information System) effectiveness on the Administration DB Construction Projects.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.8 no.4
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• pp.57-66
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• 2013

Domestic PCB industry formed by orders of demand companies is extremely vulnerable in its innovation infrastructure including high value-added technology development and information exchange. The majority of PCB products produced in the country relies on the imports from abroad and it causes its vulnerability to external market changes. Due to the negative perceptions about the industry (e.g., 3D job), low treatment (especially SMEs) and expertise employment avoidance in PCB industry, the job market conditions of PCB industry is not so good. In these circumstances, the PCB industry is completely dependent on the demand market such as cellular phones, and tablet PC, and as a result the responsiveness of PCB industry to the changes in demand market is also vulnerable. In this PCB industry, Korean government is trying to build the research infrastructure for PCB industry that realizes the sharing of information among companiesthrough the operation of the PCB industry innovation forum (information innovation), builds SME suppot platform and supports quality improvement (technology innovation), and supports enterprise collaboration processes (material-process-equipment) utilizing PCM open laboratory. The PCB industry technology infratstructure project is going to be promoted by the government(1.3 billion won, each year) and the private investmen(434 million won each year) from 2013 to 2017(5 years project)(table 1). This study analyzes the feasibility of the project, by using the AHP analysis and the results shows that this project is considered feasible because the AHP overall score is evaluated as 0.841, the overall score is greater than or equal to 0.55.

• Journal of the Korean Society of Marine Environment & Safety
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• v.20 no.2
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• pp.130-142
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• 2014

The Korean government is considering implementation of the marine ecosystem restoration technology program (MERTP) to analyze the current status of the marine ecosystems and causes for the ecosystem deterioration as well as to eventually establish a master strategic plan for restoring ecosystem functions and preventing ecosystem functional loss. In order to determine likelihood of successful implementation, it is essential to perform an analysis of the economic feasibility of the program. The present study assessed economic feasibility of the MERTP. To this end, the dichotomous choice contingent valuation (CV) method is used. In particular, dichotomous choice (DC) format is employed as a method of eliciting willingness-to-pay (WTP) response to incentive-compatible mechanisms. The study also employed the spike model to deal with zero WTP responses from the DC CV survey. This survey of 1,000 randomly selected households in accordance with the guidelines provided by the National Oceanic and Atmospheric Administration (USA) was carried out nationwide in 2013. And, the respondents were asked in person-to-person interviews about their WTP for implementing the MERTP. The results showed that the annual mean WTP was estimated to be 5,414 won per household. Consequently, the annual benefit from the MERTP would be about 98.6 billion won for the next five years. Economic feasibility assessment utilizing the MERTP investment cost and expansion cost of the value provided that net present value, benefit/cost ratio, and internal rate of return are 337.8 billion won, 5.20, and 65.9 %, respectively, which are bigger than 0, 1.0, and 5.5 %, and that the MERTP passes the cost-benefit analysis.

• Proceedings of the KAIS Fall Conference
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• 2010.11b
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• pp.568-571
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• 2010

본 연구의 목적은 감귤 기능성물질의 산업화 타당성 분석을 하는 것이다. 구체적인 경제성 분석방법은 순현가와 투자수익률(내부수익률)을 이용한 기본적인 경제성분석과 손익분기점분석, 그리고 주요변수들의 변화에 따른 순현가의 변화를 파악하기위한 민감도분석이고, 정책적 분석은 감귤기능성 물질산업화가 감귤산업 전체에 미치는 파급효과를 계량적, 정성적으로 분석하였다. 감귤 기능성물질의 산업화 타당성 분석결과에 따르면, 미숙과 감귤 2만톤과, 감귤박 2만톤을 처리한다고 가정했을 경우 감귤산업에 미치는 경제적 효과는 연간 5백억원으로 나타났다. 이러한 막대한 경제적 효과는 본 사업에 투자되는 전체비용 약 1백억원, 10년 사업기간을 가정하면 연간 10억원의 설비투자비로 그의 50배의 경제적 파급효과를 나타날 수 있기 때문에 감귤기능성물질의 산업화효과는 매우 큰 것으로 나타났다.

• Proceedings of the KIPE Conference
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• 2017.07a
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• pp.473-474
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• 2017

수도권 부하의 집중과 원거리 발전단지 위치는 우리나라 전력전송의 문제점이며, 전압형 HVDC 적용이 전력전송 문제의 대안이 되고 있다. 초기투자비가 높은 전압형 HVDC 사업의 경제적 타당성 확보의 방법은 기존 시장접근법의 부가가치 편익반영 외에 다른 각도의 다양한 편익산정법의 제안이 필요하다. 본 논문에서는 전압형 HVDC 사업 타당성 확보를 위한 피해비용저감방식의 다양한 편익을 도출하고 경제적 타당성을 제시하였다.

• Proceedings of the Korea Database Society Conference
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• 1995.12a
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• pp.68-79
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• 1995

HiMEDIA 전략 LG의 강점인 H/W 사업분야의 세계일류화를 지향하고, 향후 유망분야인 S/W와 Service 신 사업 참여에 LG의 역량을 집중토록함. $\square$ Hardware 신 사업： ⇒LG의 강점인 Device분야의 신제품의 지속적 개발(DVD, DVCR, HDTV등) ⇒한국 및 해외 Alliance 강화를 통한 VOD 사업 역량 배가 ⇒SI(System Integration)사업에 대한 타당성 검토 ⇒주요 Component의 핵심기술 개발(TFT-LCD, Optical Pick-up등)(중략)

• Korean Journal of Construction Engineering and Management
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• v.17 no.2
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• pp.21-30
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• 2016

The current PF project is entirely relying on construction company's credibility. As such, it has increased a negative and bad recognition in domestic real estate economy. In addition, PF experts has a perception that a project's safety of future cash flow profitability is more important than the construction company's credibility. So many PF experts make an effort in order to set aside safe project structure of PF and analyse systematically the risks of the project. In common feasibility study of the PF Project, financial specialists and real estate specialists are forecasting and evaluating the suitability of the project through reviewing the development profit from the project of sales. However, cash flow analysis and evaluation from the perspective of mid-sized construction companies are still in the primary level. Therefore, this study has analysed the current feasibility study and go/no go decision making procedures. Then the authors have a new cash flow analysis method from the perspective of mid-sized construction companies, by improving the feasibility study and go/no go decision making procedures.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2015.11a
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• pp.867-883
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• 2015

• Journal of Energy Engineering
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• v.23 no.4
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• pp.176-182
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• 2014

The project of promoting the economy has attracted attention as on strategy for the economic revitalization of abandoned mine areas which is promoting by local government based on the "Special law on the development of abandoned mine areas". Through the analysis of economic feasibility analysis, the government is trying to determine the presence or absence of budget support to project of promoting the economy of local government. Furthermore, this paper attempts to conduct a cost-benefit analysis, using net present value(NPV), benefit/cost(B/C) ratio, internal rate of return(IRR) techniques for project of promoting the economy of Samcheok City. The project of promoting the economic of Samcheok City is promoting the Yukbaeksan flowers rest park and Glass Art Culture and Tourism theme park. The results indicate that NPV, B/C ratio and IRR of Yukbaeksan flowers rest park are 3,937 million won, 1.06, 6.18% and NPV, B/C ratio and IRR of Glass Art Culture and Tourism theme park are 8,311 million won, 1.34 and 9.47. Accordingly, the projects of promoting the economic of Samcheok City ensure economic feasibility that the three indicators have exceeded 0, 1.0 and 5.5% respectively. Moreover, the analysis results can be used effectively in the decision for the project of promoting ecomony of Samcheok city.

• Korean Journal of Construction Engineering and Management
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• v.24 no.1
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• pp.3-11
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• 2023

According to the post evaluation scheme in Korea of a public construction project which is more than 30 Billion KRW, project performance is evaluated by investigating outcomes and effects of the construction after the completion of the project. The current post evaluation results can be used for planning and estimating a construction project in the future. However, it is not easy to utilized for an on-going project because the system does not provide the phase-based performance of a project. Although project planning performance is important for project initiation, few attempt has been made to evaluate planning performance in Korea. The purpose of this study is to provide a conceptual performance evaluation of planning performance using preliminary feasibility study conducted by Korea Development Institute. This study developed a planning performance database using data extracted from preliminary feasibility study reports of the completed 354 road construction projects. This study analyzed the performance of the planning stage of road projects by developing absolute metrics such as standard construction cost and standard construction schedule based on a Lane-Km. Using the standard construction cost and schedule metrics, the planning performance was analyzed by project characteristics. The results of this study can be used for phase-based performance evaluation from planning phase to construction phase.