多資產美式選擇權之評價及其應用; The Algorithms for Valuing American Style Multivariate Contingent Claims: Applications for ESO and other Derivatives

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题名:	多資產美式選擇權之評價及其應用;The Algorithms for Valuing American Style Multivariate Contingent Claims: Applications for ESO and other Derivatives
作者:	林君瀌;Jun-Biao Lin
贡献者:	財務金融研究所
关键词:	美式選擇權;多資產;transformed-trinomial approaches;ESO;an extended Markov Chain approach;Weather Derivatives
日期:	2006-05-25
上传时间:	2009-09-22 14:37:02 (UTC+8)
出版者:	國立中央大學圖書館
摘要:	傳統上，當標的資產為一特殊分配時，將增加衍生性商品的訂價困難度。Camara 和 Chung (2006) 所提出的轉換的二元樹模型 (Transformed Binomial Tree) 解決了部份難題。然而其模型對處理多資產標的商品仍有不足。因此，本研究提出三種方法，嘗試在轉換為常態架構 (Transformed Normal Method) 下，對多資產標的商品訂價。結果發現，在單一商品下，馬可夫鏈(Markov Chain Model)可得到相對於轉換的三元樹模型 (Transformed Trinomial Tree) 較佳的結果。而當延申到多資產時，Sobol序列馬可夫鏈 (Sobol Sequence Markov Chain Model) 無論在長天期或短天期的衍生性金融商品，皆可獲得最佳的結果。此外，本研究亦將此方法應用至目前熱門的二種商品：員工認股權證(Executive Stock Option) 和氣候選擇權 (Weather Derivatives)。以增加本研究之廣度。 This dissertation develops three numerical algorithms for pricing European and American multivariate contingent claims. One approach is a multivariate transformed trinomial model. This model is an extension of the Camara and Chung (2006) transformed-binomial model with one underlying asset and a discrete-time version of Schoder (2004) model for pricing European-style options. However, unlike Schoder’s model, our model can easily handle American-style multivariate contingent claims. Another one is the Markov Chain approach provided by Duan and Simonato’s (2001). The other approach is an extended Markov Chain approach which takes Sobol sequences into Duan and Simonato’s (2001) Markov Chain model to accelerate convergence speed. We use numerical examples to show how to use these three methods to value various types of multivariate contingent claims, such as digital options and Executive Stock Option (ESO) and Weather Derivatives.
显示于类别:	[財務金融研究所] 博碩士論文

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