Abstrakt
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.
Originalsprog | Engelsk |
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Publikationsdato | 18 feb. 2014 |
Antal sider | 44 |
Status | Udgivet - 18 feb. 2014 |
Begivenhed | The 41th European Finance Association Annual Meeting (EFA 2014) - Palazzo dei Congressi, Lugano, Schweiz Varighed: 27 aug. 2014 → 30 aug. 2014 Konferencens nummer: 41 http://www.efa2014.org/ |
Konference
Konference | The 41th European Finance Association Annual Meeting (EFA 2014) |
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Nummer | 41 |
Lokation | Palazzo dei Congressi |
Land/Område | Schweiz |
By | Lugano |
Periode | 27/08/2014 → 30/08/2014 |
Internetadresse |
Emneord
- Volatility components
- Fat tails
- Jumps
- Pricing kernel