The Model-Free Implied Volatility and Its Information Content

碩士 === 國立屏東科技大學 === 財務金融研究所 === 97 === In general, the B-S model supposes the volatility is constant but the B-S implied volatility has volatility smile phenomenon. Because there is volatility smile phenomenon in B-S model that some studies address model-free volatility model. Therefore, the purpose...

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Bibliographic Details
Main Authors: Wu Chun-Chiang, 吳俊強
Other Authors: Pan Chiang- Chiang
Format: Others
Language:zh-TW
Online Access:http://ndltd.ncl.edu.tw/handle/33260451388584352845
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spelling ndltd-TW-097NPUS53040202016-12-22T04:11:42Z http://ndltd.ncl.edu.tw/handle/33260451388584352845 The Model-Free Implied Volatility and Its Information Content Model-free隱含波動度和其資訊內涵 Wu Chun-Chiang 吳俊強 碩士 國立屏東科技大學 財務金融研究所 97 In general, the B-S model supposes the volatility is constant but the B-S implied volatility has volatility smile phenomenon. Because there is volatility smile phenomenon in B-S model that some studies address model-free volatility model. Therefore, the purpose of this study is to understand weather the model-free implied volatility is a good volatility forecasting model. This paper discusses the following topics. (1)The model-free implied volatility is a efficient forecast for future volatility. (2)Whether the model-free implied volatility subsume all information contained in historical volatility. (3)Whether the model-free implied volatility is batter than B-S volatility. The results of this research are as following: (1)The model-free implied volatility is better than historical volatility. (2)The information content of model-free implied volatility can not complete contain the history’s. (3)The model-free implied volatility is not better than B-S volatility. Pan Chiang- Chiang Wu Tu-Cheng 潘璟靜 吳土城 學位論文 ; thesis 41 zh-TW
collection NDLTD
language zh-TW
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description 碩士 === 國立屏東科技大學 === 財務金融研究所 === 97 === In general, the B-S model supposes the volatility is constant but the B-S implied volatility has volatility smile phenomenon. Because there is volatility smile phenomenon in B-S model that some studies address model-free volatility model. Therefore, the purpose of this study is to understand weather the model-free implied volatility is a good volatility forecasting model. This paper discusses the following topics. (1)The model-free implied volatility is a efficient forecast for future volatility. (2)Whether the model-free implied volatility subsume all information contained in historical volatility. (3)Whether the model-free implied volatility is batter than B-S volatility. The results of this research are as following: (1)The model-free implied volatility is better than historical volatility. (2)The information content of model-free implied volatility can not complete contain the history’s. (3)The model-free implied volatility is not better than B-S volatility.
author2 Pan Chiang- Chiang
author_facet Pan Chiang- Chiang
Wu Chun-Chiang
吳俊強
author Wu Chun-Chiang
吳俊強
spellingShingle Wu Chun-Chiang
吳俊強
The Model-Free Implied Volatility and Its Information Content
author_sort Wu Chun-Chiang
title The Model-Free Implied Volatility and Its Information Content
title_short The Model-Free Implied Volatility and Its Information Content
title_full The Model-Free Implied Volatility and Its Information Content
title_fullStr The Model-Free Implied Volatility and Its Information Content
title_full_unstemmed The Model-Free Implied Volatility and Its Information Content
title_sort model-free implied volatility and its information content
url http://ndltd.ncl.edu.tw/handle/33260451388584352845
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