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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Quanto EIA的評價 / Valuation of Quanto Equity Indexed Annuities

陳冠妤, Chen,Kuan Yu Unknown Date (has links)
本文主要針對匯率連動權益指數年金(Quanto Equity-Indexed Annuities)做評價,首先,先介紹三種不同權益指數年金(Equity-Indexed Annuities,EIA),分別為點對點(Point-to-Point)、高水檔(High Water Mark)和年度重設(Annual Ratchet),而年度重設又可分為複利年度重設(Compound Annual Ratchet)和簡單年度重設(Simple Annual Ratchet)。接著,我們介紹了單資產Quanto模型和多資產Quanto模型,並推導出單資產Quanto EIA的封閉解。由於多資產Quanto EIA無封閉解,本研究運用蒙地卡羅法來評價商品價格,並利用變異數縮減方法,使其模擬速度增快。我們使用了控制變異法(Control Variates)和反向變異法(Antithetic Variates),發現兩者同時使用的變異數縮減效果最佳。最後,本文透過調整參與率、上限率、下限率、利率和匯率與連結標的的相關係數來觀察成本的變化,提供建議予商品發行商。

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