• Title/Summary/Keyword: 환경권

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POLICY & ISSUES 기획특집_2 - 국내 배출권거래제 세부 운영방안 마련을 위한 과제

  • Lee, Sang-Yeop
    • Bulletin of Korea Environmental Preservation Association
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    • s.403
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    • pp.19-21
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    • 2013
  • 국내 배출권거래제는 2015년 1월부터 도입된다. 정부는 그 동안 시행령을 마련하였고, 앞으로 기본계획과 할당계획을 확정할 예정이다. 기본계획과 할당계획은 구체적인 최종 세부 운영규칙과 관련된 사항이다. 각 운영요소의 대안별 선택 및 대안간 평가에 관한 실증적 검토, 운영요소 간 상호 연계 효과 등에 관한 최종적 점검이 필요하다.

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Analysis of Time-Varying Optimal Hedge Ratio and Effectiveness for Carbon Prices : EUA and CER of EU ETS (탄소배출권의 최적 헤지 비율과 시간변동성에 관한 연구: EU ETS의 EUA와 CER을 중심으로)

  • Park, Soonchul;Cho, Yongsung
    • Journal of Environmental Policy
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    • v.12 no.4
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    • pp.93-117
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    • 2013
  • We analyze the optimal hedge ratio and hedge effectiveness with different periodic times between spot and futures on EUA and CER based on EU-ETS. The Main finding are as follows. The first, hedging model which considers the time-varying variance is not more accurate than non-time-varying hedging models. The second, optimal hedge ratios are different even though hedge effectiveness is similar for the hedging purpose. The third, hedge effectiveness has uncertainty if hedge period is short. In case of EUA it needs to over 6 weeks and CER needs to over 7 weeks. The fourth, cross hedge with CER futures is not suitable for profit ratios.

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A Study on Thermal Characteristics of Stratospheric Airship Considering Radiation Heat Transfer (복사 열전달에 의한 성층권 무인 비행선의 열 특성 연구)

  • Kim Seung-Min;Lee Sang-Myeong;Roh Tae-Seong;Choi Dong-Hwan
    • Proceedings of the Korean Society of Propulsion Engineers Conference
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    • 2005.11a
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    • pp.285-288
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    • 2005
  • A Stratospheric airship should stay long to achieve its original mission. Meanwhile, to obtain what the solar radiation and heat transfer have an effect on Stratospheric condition, heat analysis has been done. For this work, Stratospheric heat condition's been examined and for the numerical analysis, by using Gridgen, grids of airship have been generated. And by using STAR-CD, the study about heat characteristic of airship model was carried out. Especially, with changing the position of the Sun, the temperature change of the airship body was focused on. With this background, the possibility of realizing the simulation of the effects solar radiation have on the Stratospheric airship.

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A Study on the Requirements for Exercise of the Right of Hot Pursuit in the UNCLOS - With Respect to the M/V Saiga Case and the Unidentified Ship Case - (UN해양법협약상 추적권 행사의 요건에 관한 고찰 - 상선 사이가(M/V Saiga)호 및 불심선 사실과 관련하여 -)

  • Kim, Jong-Goo
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.14 no.2
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    • pp.149-156
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    • 2008
  • The right of hot pursuit is an exception to the general rule that a ship on the high seas is subject to the jurisdiction of the state whose flag she flies. The right of hot pursuit is provided in the United Nations Convention on the Law of the Sea. This paper discusses the requirements for the right of hot pursuit. The use of force should be avoided during hot pursuit. When force is unavoidable, it should not be used beyond what is reasomable and necessary in the circumstances.

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Diversification of Spot Price of the Korean Allowance Unit based on the Term Structure (기간구조에 따른 국내 배출권의 이행연도별 가격 분화)

  • Hong, Wonkyung;Park, Hojeong
    • Journal of Environmental Policy
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    • v.14 no.3
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    • pp.41-73
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    • 2015
  • The Korea Emissions Trading System that was launched in Jan. 2015 is expected to be a crucial policy measure to abate domestic $CO_2$ emission. For accomplishing its purpose, prior information on the price discovery process needs to be presented in order to facilitate the trading of spot allowances with different vintages. We develope a customized pricing method for Korean ETS using the concept of term structure and the cost of carry model.

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