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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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 |
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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.
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Pan Chiang- Chiang |
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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 |
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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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