New Insights Into Smile, Mispricing and Value At Risk: The Hyperbolic Model (1998)
| Venue: | Journal of Business |
| Citations: | 60 - 6 self |
BibTeX
@ARTICLE{Eberlein98newinsights,
author = {Ernst Eberlein and Ulrich Keller and Karsten Prause},
title = {New Insights Into Smile, Mispricing and Value At Risk: The Hyperbolic Model},
journal = {Journal of Business},
year = {1998},
volume = {71},
pages = {371--406}
}
Years of Citing Articles
OpenURL
Abstract
We investigate a new basic model for asset pricing, the hyperbolic model, which allows an almost perfect statistical fit of stock return data. After a brief introduction into the theory supported by an appendix we use also secondary market data to compare the hyperbolic model to the classical Black-Scholes model. We study implicit volatilities, the smile effect and the pricing performance. Exploiting the full power of the hyperbolic model, we construct an option value process from a statistical point of view by estimating the implicit risk-neutral density function from option data. Finally we present some new valueat -risk calculations leading to new perspectives to cope with model risk. I Introduction There is little doubt that the Black-Scholes model has become the standard in the finance industry and is applied on a large scale in everyday trading operations. On the other side its deficiencies have become a standard topic in research. Given the vast literature where refinements a...







