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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

兩種匯率連動金融商品之研究

姜一銘, Jiang, I-Ming Unknown Date (has links)
論文摘要 Reiner(1992)說明投資人對他國投資股票時,除了關心外國股價風險外,也關切匯率變動的風險,所以他提出了匯率連動選擇權,來規避匯率風險。另外,對於規避股價風險方面,Bouaziz, Briys and Crouhy(1994;以下簡稱BBC(1994))為了防止商品受人為操縱或其他原因而產生不合理的股價風險,提出遠期生效亞洲選擇權。以及Gray及Whaley(1999)提出了重設型賣權,它不但具有一般賣權的基本特徵,也能使投資人於購買股票時,同時買進一個重設型賣權。它不但可規避股價下跌的風險,在股價上升時,因賣權的重設使得保險的底值(Floor)向上提昇而鎖住股價上漲的資本利得。 本論文分別結合上述兩種選擇權的特徵(規避匯率風險與股價風險)而設計出兩種新金融商品,分別是:「匯率連動遠期生效亞洲選擇權」與「匯率連動重設型賣權」。它們的優點為:(1)可提供投資人同時對外國股價風險及匯率風險進行避險。(2)同時,評價模型的簡單化(類似Black-Scholes模型)以及避險操作的簡易性,使發行券商(或銀行)可獲得風險控管,因此可降低避險損失,提昇利潤。
2

履約價重設對匯率連動賣權之影響 / The Impact of Resetting Strike Price on Prices and Risks of Quanto Options

何立凱, Ho, Li-Kai Unknown Date (has links)
本論文主要結合了「匯率連動選擇權」與「多點重設型選擇權」、「履約價回顧型選擇權」,除了評價與分析四款匯率連動多點重設型賣權以及匯率連動履約價回顧型賣權,並且探討重設點之選擇對於賣權價格之影響,使其理論與模型更為一般化,發行券商或銀行欲發行此類商品時,更能夠依據模型做更進一步之風險控管,藉以降低避險損失。 / For the most part, this article combines the quanto option with the multiple-reset put and lookback put. In addition to price and analyze the four specific types of quanto multiple-reset puts and quanto lookback puts, this article also provides a more comprehensive study on how the frequency of resetting in exercise price affects the quanto puts’ price and risk. When issuers issue this kind of financial product, based on the model in this article, they will be able to better control the risk further and secure the investment return by diminishing the loss of hedging.

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