• 보건행정학회지
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• 제34권1호
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• pp.17-25
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• 2024

연구배경: 본 연구의 목적은 17개 광역시·도 내 응급의료병상 적정 분배수준과 분배수준에 따른 경제적 편익을 추정하기 위함이다. 방법: 각 지역별 응급의료병상의 적정 분배수준을 추정하기 위하여 통계청에서 발표한 '2014-2021년 사망원인통계자료', '지역·인구·성별·연령에 관한 지역통계' 그리고 '장래인구추계'를 활용하였으며, 추가적으로 건강보험심사평가원에서 발표한 '시군구별 응급실 병상 수' 자료도 활용하였다. 또한 응급의료시설 증가로 인해 감소된 예방 가능한 응급사망자들의 경제적 편익을 추정하기 위해 한국개발연구원과 한국교통연구원의 지침을 참고하여 응급사망에 따른 임금 손실비용을 계산하고 적용하였다. 결과: 응급의료병상의 적정 분배량은 경기, 서울, 경남, 경북, 부산 순으로 높았고 대전, 제주, 세종은 상대적으로 낮은 수준을 보였다. 또한 응급의료시설 증가로 인한 경제적 편익은 경기, 서울, 경북, 경남, 부산에서 가장 높은 것으로 분석되었다. 한편, 17개 광역시·도별 인구표준화를 통해 계산한 경제적 편익은 경북, 충남, 전남, 경남 그리고 부산 순으로 높은 것으로 분석되었다. 결론: 본 연구결과는 향후 지역별 적정 응급의료시설 분배를 위한 기초자료로 활용될 수 있으며, 지역 간 응급의료시설 공급의 불균형을 해소하기 위한 정책에 기여할 수 있다. 또한 지역 특성을 감안하여 응급의료시설의 분배수준을 조정하는 것은 궁극적으로 국가 재정의 효율성을 증가시키고 경제적 편익을 얻을 수 있을 것으로 판단한다.

• 자원ㆍ환경경제연구
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• 제12권1호
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• pp.1-27
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• 2003

Urban forests have various environmental benefits, contributing to the quality of urban life. However, these values have been underestimated or never been reflected in the urban development planning in Korea. As a result, a number of forests in urban areas were either partly or wholly destroyed without their public's values being assessed explicitly. The objective of this paper is to estimate the economic benefits attached to Mt. Kwanggyo in the Capital Region using contingent valuation method, aiming to provide policy-makers with useful information to make an informed public decision in urban development planning. The survey was carefully designed and implemented to meet a number of recommendation rules suggested in the literature. The overall results show that the respondents well accepted the contingent market and would be willing to pay a significant amount for the proposed program of conserving the mountain. Total economic benefits for the population amounted to approximately 3.8 billion Korean won per year. This quantitative information can be used in cost-benefit analysis of urban development plans.

• 한국경영과학회지
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• 제36권4호
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• pp.185-206
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• 2011

"Does CRM benefit affect repurchase or WOM? What is difference between VIP customers and non-VIP customers on CRM benefit?" is the interesting issue on premium industry such as a hotel business. This study examines how social benefit, psychological benefits, economic benefits and customization benefits affect repurchase and positive WOM in premium hotel. Only three of the four benefits showed significant results in repurchase and positive WOM. Also interactions between customer type and benefits were different in repurchase and WOM. The results figure out that VIP customers depend on psychological benefits and customization benefits on repurchase, whereas VIP customers depend on only social benefit on WOM. This finding suggests that hotels need to develop VIP program and approach differently to increase the repurchase volume or positive WOM effect.

• 전기학회논문지
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• 제63권12호
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• pp.1752-1758
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• 2014

This paper evaluates economic benefits of ESS (Energy Storage System) for peak load shaving in the substation of urban railway. For this purpose, the method to determine capacities of ESS and PCS (Power Conditioning System) for peak load shaving is proposed. Then the economic benefits of those devices are evaluated using net present value method. The proposed methods are applied to actual measurements of loads in the substation of urban railway. The results show that electric power costs can be reduced and the economic benefits of ESS for peak load shaving mainly depends on the price of battery.

• 디지털융복합연구
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• 제18권5호
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• pp.221-232
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• 2020

본 연구는 메이크업 뷰티아카데미 수강생들이 뷰티아카데미에 대해 지각하는 관계혜택이 브랜드 이미지와 신뢰, 추천의도에 미치는 영향에 대해 분석하였다. 이를 위해 서울, 인천, 경기 등 5개 전문 뷰티아카데미 수강생을 대상으로 설문조사를 실시하였다. 잠재변수들 간의 인과관계와 상호 영향력, 구조모형을 동시에 측정할 수 있는 SmartPLS 2.0을 이용하여 분석하였다. 분석결과 관계효익 중 심리적 효익을 제외한 사회적 효익, 경제적 효익, 고객화 효익은 브랜드 이미지에 유의한 영향을 미치는 것으로 나타났다. 심리적 효익과 경제적 효익은 신뢰에 유의한 영향을 미치지 않는 것으로 나타났다. 브랜드 이미지와 신뢰 모두 추천의도에 유의한 영향을 미치는 것으로 나타났다. 분석결과를 바탕으로 메이크업 전문 뷰티아카데미와 수강생들 간의 고객관계 형성에 필요한 시사점을 도출하였다.

• 한국IT서비스학회지
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• 제17권2호
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• pp.69-81
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• 2018

This study performed an economic analysis and tested the viability of a public computerization project to create a comprehensive information system for public e-procurement for small and medium-sized businesses (SMBs). The study found that the estimated costs of the project included 4.3 billion won to build the system and 710 million won per year to maintain the system once it is built. The project's estimated total benefits amounted to 6.66 billion won per year, including 5.871 billion won per year in increased convenience for SMBs that use the system, 406 million won per year in benefits for public institutions, and 383 million won per year in benefits for the institution "A" to adopt the system. We used the contingent valuation method (CVM) to estimate the benefits to SMBs, which would be the main participants of the project. The survey found that the SMBs were willing to pay an average fee of 170,136 won. we conducted an economic analysis by applying a 5.5% social discount rate over an analysis period of 10 years and found a benefit-cost ratio of 5.02 and a net present value of 40.201 billion won, which indicated a very high economic viability of the project. The results of this study can be an important reference when deciding whether to pursue computerization projects in the public sector.

• 한국수자원학회논문집
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• 제52권spc2호
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• pp.823-833
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• 2019

This study presents the impact of natural flow patterns on downstream fish habitat and economic outcomes in the Dal Stream, Korea. The study reach is 3.35 km long, located downstream form the Goesan Dam. To assess such impact, this study performed physical habitat simulations. The River2D model was used for the computation of the flow and the HSI model for the habitat simulation. Two physical habitat variables, flow depth and velocity, were used. The Zacco platypus, Zacco temminckii, Coreoleuciscus splendidus, and Opsariichthys bidens were selected as the target species in the study area. Using the building block approach (BBA), the scenarios for the hydropeaking mitigation were presented. Scenario 1 and scenario 2 were proposed by using the magnitude - duration concept and averaged the hydrologic data over the each month, respectively. Simulation results indicated that the scenarios effects significantly increased by about 18.6% for the weighted usable area (WUA). In addition, hydroelectric power benefits with both scenarios were investigated. It was revealed that the change of storing and releasing water decreased by about 27% for hydroelectric power benefits. In order to increase economic benefits, the scenario was modified with the discharges corresponding to the hydropeaking condition except the flood season. As a result, the hydroelectric power benefits were almost the same, however the aquatic habitat for the target species increased by about 5%. The change of dam re-operations through natural flow patterns provides an opportunity to minimize environmental and economic benefits in order to balance water management.

• 아태비즈니스연구
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• 제13권2호
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• pp.139-154
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• 2022

Purpose - This study aims to analyzing of solar power generation cost-benefit. Design/methodology/approach - We analyzed whether there is economic feasibility by selecting parking lots and idle sites located in four areas of Seoul, Gyeonggi, Chungcheong, Jeolla, and Gyeongsang areas nationwide, and analyzing site conditions and installation capacity. Findings - According to the results of the analysis, it was found that there is low profitability in Seoul, Gyeonggi and Chungcheong regions, where the solar radiation was not excellent even if REC is selected through the contract market. However, it is necessary to analyzed the economical validity the profitable validity including environmental benefits (greenhouse gas reduction, NOx, SOx reduction effect) and social benefits (renewable power supply) that is analyzed by income and operating costs which is occurred from electricity sales and REC sales when installing solar power generation facilities. Research implications or Originality - In this study, economic feasibility was evaluated additionally in consideration of environmental and social benefits. In conclusion, it was shown that businesses are not economical when considering only simple financial aspects are also sufficiently economical when it is considering environmental and social benefits.

• 한국국방경영분석학회지
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• 제28권1호
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• pp.136-149
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• 2002

The UAV(Unmanned Aerial Vehicle) offers numerous benefits to the military. The benefits it can provide are to perform an operation without loss of life and economic life cycle cost. This clearly showed us the benefits of using UAVs in the operation, especially in politically hostile and sensitive areas. While the American military first used UAVs, it is Israel that has used them best in real situations. In this paper, it is summarized the types and the OPCONs (Operational Concept) of UAVs and the values. Looking at the technology trends, and it is showed the benefits of UAV in the economic side feasibility, to emphasis on the future values of the UAVs as a newly emerging weapon systems.

• 한국의류학회지
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• 제45권3호
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• pp.464-476
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• 2021

This study empirically investigated the relationship benefits perceived by consumers from a live commerce channel and verified effects on trust in seller/product relationship and purchase intention to establish a strategy for a live commerce channel. An online survey was conducted among 204 women residing in Korea who had watched a video on fashion products shown by the NAVER Shopping channel. The perceived relational benefits from the live commerce channel were extracted into four groups: psychological, social, economic, and customerization benefits. Psychological benefits were found to have a positive effect on trust in seller but not trust in product. Social benefits and customization benefits had a positive effect on both trust in seller and product, but economic benefits had no effect. Trust in seller and in product had positive effects on purchase intention. Understanding consumer response in relation to perceived relationship benefits in live commerce can contribute strengthen consumer behavior research on live commerce channels. These results can guide fashion companies as they develop live commerce marketing strategies.