Please use this identifier to cite or link to this item:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/55667
Title: | 控制變異法結合重要抽樣法在亞式選擇權定價之應用 Combinations of control variate and importance sampling method on pricing Asian options |
Authors: | Wei-Zhi Qin 秦唯植 |
Advisor: | 韓傳祥 |
Keyword: | 控制變異,亞式選擇權,重要抽樣法, control variate,importance sampling,Asian options, |
Publication Year : | 2014 |
Degree: | 碩士 |
Abstract: | 在這篇文章,我們討論了控制變異法結合重要抽樣法在亞式選擇權定價下之應用,我們以 [7] 為基礎,提出數個更動重要抽樣法準則的估計方法。並提出一些理論架構,接下來,我們討論更動控制變異的一般方法。最後,我們討論此種方法在違約機率上的計算,以及上述方法的數值結果及討論。 We dicuss the Asian option pricing problem under the geometric Brown-ian motion assumption. Digec and Horrman [7] give a method based on the combination of conditional importance sampling and control variate method. First we revise the conditional important sampling part by using different im-portance sampling critique including efficient estimator and using some ap-proximation distribution. We give some theoretical support to our method. And then we give the numerical results of this revised method. Second we discuss the possibility of the control variate part to form a general method to deal with this problem. Finally we estimate the probability P ( ≥ ) and discuss the numerical result. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/55667 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 數學系 |
Files in This Item:
File | Size | Format | |
---|---|---|---|
ntu-103-1.pdf Restricted Access | 2.06 MB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.