Abstract
We nest multiple volatility components, fat tails and a U-shaped pricing kernel in a single option model and compare their contribution to describing returns and option data. All three features lead to statistically significant model improvements. A second volatility factor is economically most important and improves option …fit by 18% on average. A U-shaped pricing kernel improves the option fit by 17% on average, and more so for two-factor models. Fat tails improve option …fit by just over 3% on average, and more so when a U-shaped pricing kernel is applied. Our results suggest that the three features we investigate are complements rather than substitutes.
| Original language | English |
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| Publication date | 18 Feb 2014 |
| Number of pages | 44 |
| Publication status | Published - 18 Feb 2014 |
| Event | The 41th European Finance Association Annual Meeting (EFA 2014) - Palazzo dei Congressi, Lugano, Switzerland Duration: 27 Aug 2014 → 30 Aug 2014 Conference number: 41 http://www.efa2014.org/ |
Conference
| Conference | The 41th European Finance Association Annual Meeting (EFA 2014) |
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| Number | 41 |
| Location | Palazzo dei Congressi |
| Country/Territory | Switzerland |
| City | Lugano |
| Period | 27/08/2014 → 30/08/2014 |
| Internet address |