• 통상정보연구
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• 제12권4호
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• pp.257-277
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• 2010

This paper examined the supply chain management Integration factors and evironmental performance in Korean industry. As SCM got evolved, the importance of Socially and Environmentally Responsible Supply Chain among the Supply Chain members are increased. we should consider the following critical factors such as SCM Integration, environmental practice, SCM performance and environmental performance. The purpose of this study is to focus on linkage between conventional SCM factors with new environmental factors to clarify the critical factor for the SCM firms who may concerns about environmental performance. Based on the analysis of sixty-two cases, the following results were found. First, SCM Integration factors of supply chain management have a positively significant influence on SCM performance and environmental performance of supply chain management. Second, SCM performance have a positively significant influent on environmental performance. Third, environmental practice factors of supply chain management have a positively significant influence on SCM performance but not significant influence on environmental performance. This study suggests that with high level of Integration and environmental practice, firms may have good result on SCM performance and environmental performance. Especially, our empirical evidence shows that environmental practices without good SCM performance, may not have good result on environmental performance.

• 농촌지도와개발
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• 제9권2호
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• pp.185-197
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• 2002

The supporting system for agricultural workforce and education strategy has been changing both domestically and worldwide range term. To change the fundamental directions, much more needs to be learned about the process of structural adjustment regarding the dynamics of the agricultural and rural sectors. A rural development doctrine must pay more attention to the ongoing problems of population imbalance and the dissolution of the countryside. The focus should be young people prefer to live in cities because there are more opportunities, services, and great personal fulfillment. This paper was described the effective fostering directions of young agricultural workforce and educational program to prepare future and young farmer for teaching careers in agriculture, food, farm management, and marketing. To achieve these goals, the specific approaches are 1) establish the strong partnership between related organizations of agricultural business, 2) strengthen the management and marketing education of products, 3) create the various in-farming or out-fanning incomes including green tourism, 4) enhance the aggressive marketing strategies by Internet, Telephone, and TV etc, 5) make the association among the same items for the effective research and risk management.

• 한국콘텐츠학회논문지
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• 제21권10호
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• pp.422-433
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• 2021

신재생 에너지에 관한 적극적 사업 참여가 필요한 현 시점에서, 신재생 에너지 사업 참여의 성장동력과 내실있는 추진전략에 대한 기초정보가 필요하였다. 이에 따라 본 연구는 다층모형을 활용한 신재생 에너지 사업참여 로드맵에 미치는 영향 요인을 분석하여, 신재생 에너지 사업 참여 활성화를 위한 기초정보를 제공하고자 하였다. 본 연구결과, 실효성있는 신재생 에너지 사업 참여 로드맵을 달성하기 위해서는 업종별 신재생 에너지사업 참여 요소의 재정립이 필요함을 살펴볼 수 있다. 구체적으로 살펴보면, 사업의 주도 단체, 이익배분 방식, 녹색산업 금융지원, 사업 시행 방식, 발전소 위치, 포괄적 장기전략 등의 적절한 대응방안 마련이 필요하고, 관련 산업의 육성을 촉진할 수 있는 제도적 접근이 필요할 것임을 발견하였다. 무엇보다 실효성있는 신재생에너지 사업 참여 로드맵을 달성하기 위해서는 국가경제에의 부담을 최소화하면서 신재생에너지의 보급을 확대하고 관련 산업의 육성을 촉진할 수 있는 제도적 접근이 필요함을 시사하였다.

• The Journal of Asian Finance, Economics and Business
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• 제2권3호
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• pp.37-39
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• 2015

In this article we consider the modern trends of global warming, GHG pollutions and discussions of the obligations of developed and developing countries before the UN Global Climate Summit in Paris. The article considers decarbonization as a national strategy, including complex tools for the improvement of energy efficiency, reduction of CO₂ and development of emissions trading systems. The author underlines that the Central Asian countries such as Kazakhstan and Turkmenistan, have the largest GHG potential in the region, and for this reason they should be within the framework of the UNFCCC and join the international process on development of the national decarbonization strategies.Thesemeasuresallowthese countries to join the global carbon trade marketing, international financial recourses, and significantly reduce CO₂ pollutions in the region.

• 신재생에너지
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• 제8권2호
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• pp.33-43
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• 2012

Why solar companies preferred vertical integration of whole value chain? Major solar companies have built internally strong vertical integration of entire PV value chain. We raise a question whether such integration increases the corporate value and whether market situation affects the result. To test these questions, we conducted multi-variant analysis where characteristic factors mainly affect the corporate value measured in terms of Tobin'Q, based on the financial and non-financial data of PV companies listed in US stock market between 2005 and 2010. We hypothesize that since integration increases the overall efficiency but decreases the flexibility to adjust to various market situation, the combined effect of the efficiency gain and the flexibility loss ultimately determines the sign of integration effect on the corporate vale. We infer that the combined effect will be influenced heavily by business cycle, as in boom market (Seller's market) the efficiency gain may be larger than the flexibility loss and vice versa in bust market. We test whether the sign of combined effect changes after the year of 2009 and which factors influence most the sign. Year of 2009 is known as the year when market shifted from Seller's to Buyer's market. We show that 1) integration increases corporate value in general but after 2009 integration significantly decreases the value, 2) the ratios such as Production/Total Cost, Cash turnover period chosen for reversal of the flexibility measure are negatively affect Tobin's Q and especially stronger after 2009. This shows the flexibility improves corporate value and stronger in the recess period (Buyer's market). These results imply that solar company should set up integration strategy considering the tradeoff between efficiency and flexibility and the impact of the business cycle on both factors. Strategy only based on the price competitiveness determined in boom time can bring undesirable outcomes to the company. In addition, Strategic alliances in some value chains as a flexible bondage should be taken in account as complementary choice to the rigid integration.

• 전기학회논문지
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• 제64권2호
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• pp.228-231
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• 2015

In power system research fields, one of current key issues is the construction and commercialization of micro grid site which is called green island, carbon zero island, energy independent island, building micro grid, etc. and various affiliated technologies have been being vigorously developed to realize. In addition, various researches about electric vehicles (EVs) are in progress and it is expected to penetrate rapidly with the next a few years. Some new load models should be developed integrating with electric vehicle loads because the EVs' deployment could cause the change of load composition rate on power system planning and operations. EVs are also resources for micro grid as well as distributed generation and demand response so that various supply and demand side resources should be considered for micro grid researches. In this paper, the load composition rate of residential sectors is prospected considering the deployment of EVs and the resource configuration of micro grid is optimized based on net present cost. In the optimization, the load patten of case studies includes EV's charging characteristics and various cases are simulated comparing micro grid environment and normal condition. HOMER is used to compare various cases and economic effects.

• The Journal of Asian Finance, Economics and Business
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• 제7권6호
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• pp.241-254
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• 2020

As environmental concerns continue to grow, green supply chain management (GSCM) is attracting attention as an element of competitive advantage for companies. This study examined internal GSCM practices to show how they influenced the end-point of the supply chain from the perspective of the end-consumer. It identified the effects of environmental concerns on consumer purchasing behavior mediated by the company image of internal GSCM practices. Data were collected through an email survey of Korean consumers. Reliability and validity were verified using SPSS 18.0. Cronbach's alpha, and confirmatory factor analysis. The results showed that environmental concerns had a positive impact on such practices, and the image of internal GSCM practices was found to have a significantly positive effect on consumer purchasing behavior. Companies will have to actively reflect environmental factors in their operational activities, and GSCM implementation will become a necessity. A positive image of internal environmental management and eco-design, which are key elements of internal GSCM practices, strengthened the company's eco-friendly image and ultimately affected consumer purchasing behavior. This suggests that it is important for companies to evaluate their environmental attitude and make eco-friendly products from a consumer's perspective, making it a differentiation strategy for a company in building an eco-friendly corporate image.

• 한국디지털건축인테리어학회논문집
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• 제13권2호
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• pp.5-16
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• 2013

With regard to the new town developments which have supplied lots of houses in a short period of time in Korea this study aims to evaluation and finding out problems of the developments finally to suggest the direction. A new town's competitiveness model set in the previous paper takes a role of research frame to recognize the problems and to show the direction. The model explains that new town's competitiveness is composed of 4 factors; Self-sufficiency, Innovativenss, Identity and Sustainability. Problems of the developments are as follows; incongruity of spatial structure especially in the capital region, deficiency of self-sufficiency resulted from single-use development, restriction on mixed development by a number of regulations in capital region, low business value, grand scale of land compensation, house oriented planning guidance, unfair share of infrastructure fee, and physical structure depending mainly on fossil energy. Based on this recognition this study conclusively suggests corresponding direction such as role performance as a means of urban growth management, promotion of quality of life by accumulating social capital, introduction of socially sustainable management program for the new towns, discovery and creation of town's value, reexamination of self-sufficiency's meaning or target, selective deregulation of metropolitan development, institutional strategy for cost reduction, changeover from house index to urban function oriented index, and pursuit of low-carbon green town.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제9권8호
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• pp.3028-3039
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• 2015

Recently, the web index of Korea peaked at the top 10 among the eighty six countries, and Korea became the only Asian country ranked at the top level. Korea also has been on the top in the field of Internet penetration rate, in terms of both high-speed broadband and wireless Internet. However, such achievements did not guarantee the national level for the effective use of information utilizing Internet. According to OECD, the national informatization index of Korea has not been free from the middle of the OECD countries. Despite of the heightened pressure in practically enhancing effective information use utilizing Internet, the previous research interests and efforts to develop the Internet-related framework or to identify Internet capabilities rarely existed. The study aims to propose the framework, named "Internet Information Orientation" that illustrates the relationship between Internet capabilities and national competitiveness on Internet. The research identified the specific Internet capabilities, reclassified the capabilities based on the research issues provided at the 6^th international conference on Internet held in December 2014, and finally described the rigorous research endeavors on the issues. As a result, 16 papers presented and selected as the outstanding papers at the conference handle issues to be brought together, which include: Wireless Network, Internet of Things, Green Computing, Multimedia Processing, Big Data and Text Mining, Database in Cloud Environment, Business Intelligence, Software Engineering, IT Strategy & Policy, and Social Network Services.

• 한국조경학회지
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• 제48권4호
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• pp.41-54
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• 2020

본 연구는 공동주택의 조경업과 관련한 공사·용역에 대한 입찰실태 분석을 통해 문제점을 파악하고, 개선 방안을 제시하여 투명하고 공정한 입찰시스템 운영을 위한 기초자료로 제공되고자 하였다. 이를 위해 공동 주택 유지관리 이력, 입찰 정보, 전자입찰제 등을 제공하는 '공동주택관리정보시스템(K-apt)'의 자료를 활용하여 조경 분야 공사·용역에 대한 낙찰현황, 낙찰금액, 연중 낙찰 규모와 동향, 공종별 사업자 선정결과 등을 살펴보았다. 그 결과, 한 해 낙찰된 총 건수(36,831건) 중 조경업에 해당하는 건은 4.4%(1,631건)를 차지하고 있으며, 평균 낙찰금액은 약 2,400만 원으로 조사되었다. 건별 낙찰금액 현황으로 조경업 관련 건 중 73%가 3백만 원에서 3천만 원 사이에서 낙찰되었으며, 공종별로는 병충해방제와 유지관리에 해당하는 건이 58.6%를 차지하였다. 월별 낙찰현황으로는 2~4월에 전체 건수의 36%가 집중되었으며, 입찰방법에서는 '일반경쟁입찰'이 59.8%를 차지하였다. 낙찰자 선정방법과 투찰방법에서는 55%가 '최저낙찰제'와 '전자입찰방식'을, 45%가 '적격심사제'와 '직접입찰방식'을 채택한 것으로 나타났다. 입찰 현황에서 도출된 문제점에 대한 개선사항으로 첫째, 현행 '전자입찰방식' 적용 규정에 관한 예외 조항을 최소화하여 전자입찰방식 전면 적용하여 공정한 입찰제도가 운용되도록 한다. 둘째, 공동주택의 녹지환경 품질에 대한 조경 관리 기준을 마련한다. 셋째, 입찰 공고 전 내역서 및 도면 등의 설계 도서를 작성하고, 기초금액을 산출하도록 하는 근거 규정을 마련하여, 사업의 내용을 구체적이고 객관적으로 특정함으로써 공정한 입찰이 가능하도록 한다. 넷째, '사업자 선정지침'의 각종 입찰조건에 대해 선택이 아닌 조건별 세부지침을 마련하여 공정성과 일관성을 확보한다. 이와 같은 연구결과는 공동주택의 조경업 사업자 선정과 조경시설 및 녹지환경 유지관리에 있어 객관적이고 합리적인 기준 마련에 활용될 수 있을 것으로 판단된다.