• Title/Summary/Keyword: Won Bang

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On Pricing Equity-Linked Investment Products with a Threshold Expense Structure

  • Bae, Tae-Han;Ko, Bang-Won
    • The Korean Journal of Applied Statistics
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    • v.23 no.4
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    • pp.621-633
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    • 2010

  • This paper considers a certain expense structure where a vendor of equity-linked investment product will collect its expenses continuously from the investor's account whenever the investment performance exceeds a certain threshold level. Under the Black-Scholes framework, we derive compact convolution formulas for evaluating the total expenses to be collected during the investment period by using the joint Laplace transform of the Brownian motion and its excursion time. We provide numerical examples for illustration.

  • https://doi.org/10.5351/KJAS.2010.23.4.621 인용 PDF KSCI

Pathological Studies on Balantidiasis in a Pig (돼지 Balantidiasis의 병리학적관찰)

  • Hwang Eui-kyung;Kwon Young-bang;Chung Un-ik;Kang Seung-won
    • Journal of the korean veterinary medical association
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    • v.20 no.11
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    • pp.692-695
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    • 1984

  • Severe ulcerative colitis and cecitis by Balantidium coli was studied pathologically in a 40 day old male pig. Grossly, many variable-sized ulcers were diffusely scattered on the mucosa of the cecum and the colon. Microscopically, numerous balantidia pene

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Analysis on domestic application of foreign demand response programs (해외 수요반응 프로그램의 국내 적용에 대한 방법 분석)

  • Bang, Sung-Joon;Kim, Won-Ki;Kim, Chul-Hwan
    • Proceedings of the KIEE Conference
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    • 2011.07a
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    • pp.83-84
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    • 2011

  • 최근 전 세계적으로 여러 국가들과 기업들이 효율을 극대화시키는 에너지관리에 관심을 갖고, 그에 따른 연구와 개발을 진행하고 있다. 본 논문에서는 에너지 효율을 극대화하고 전력수요 측의 역할을 증대시키는 수요반응(Demand Response)에 대한 국내외 수요반응 현황을 조사하여 분석하였다. 그리고 해외에서 실행되고 있는 수요반응 프로그램 중에 우리나라 수요반응 운영 프로세스에 적용할 수 있는 여러 가지 프로그램을 분석하여 우리나라 실정에 맞는 형태로 개발하여 적용할 수 있는 방법을 제시하였다.

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The Screening of Biological Active Plants in Korea Using Isolated Organ Preparations (II) -Anticholinergic and Oxytocic Actions in the Ileum and Uterus- (적출장기표본(摘出臟器標本)에 의한 국산생약(國産生藥)의 생리활성(生理活性) 검색(檢索)(II) -회장(回腸) 또는 자궁(子宮)에서의 항(抗) Acetylcholine 및 Oxytocin작용(作用)-)

  • Woo, Won-Sick;Lee, Eun-Bang
    • Korean Journal of Pharmacognosy
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    • v.10 no.1
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    • pp.27-30
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    • 1979

  • The methanolic extracts of fifty medicinal plants were screened for anticholinergic and oxytocic activity in rat's ileum or uterus. In addition, their effect on the ileum and antagonism against oxytocin in the uterus were tested.

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