Showing 1 - 10 of 27
In this paper the performance of locally risk-minimizing hedge strategies for European options in stochastic volatility models is studied from an experimental as well as from an empirical perspective. These hedge strategies are derived for a large class of diffusion-type stochastic volatility...
Persistent link: https://www.econbiz.de/10005858246
This paper derives an analytic expression for the distribution of the average volatility in the stochastic volatility model of Hull and White. This result answers a longstanding question, posed by Hull and White (Journal of Finance 42, 1987), whether such an analytic form exists. Our findings...
Persistent link: https://www.econbiz.de/10005858327
In this paper a pricing formula is derived for futures options in Schwartz 1997 two factor model with time dependent spot volatility. The pricing formula can be used like the Black-Scholes formula with observed volatility directly. Also, it can be used to find backwards the results of time...
Persistent link: https://www.econbiz.de/10012930107
In this paper we investigate the applicability of the asymptotic approach developed in Fouque et al. (2000) for pricing commodity futures options in a Schwartz (1997) multi factor model, featuring both stochastic convenience yield and stochastic volatility. We show that the zero order term in...
Persistent link: https://www.econbiz.de/10012979337
This paper develops a closed-form model for options on commodities under the assumptions of mean-reversion in the commodity prices and regime-switching in the commodity returns volatility. After a closed-form solution for the option value in constant regimes has been developed, the model is...
Persistent link: https://www.econbiz.de/10013022750
Persistent link: https://www.econbiz.de/10012595911
We develop a dynamic valuation model of the hedge fund seeding business by solving the consumption and portfolio-choice problem for a risk-averse manager who launches a hedge fund through a seeding vehicle. This vehicle, i.e. fees-for-seed swap, specifies that a strategic partner (seeder)...
Persistent link: https://www.econbiz.de/10012904759
In this article we derive tractable analytic solutions for futures and options prices for a linear-quadratic jump-diffusion model with seasonal adjustments in stochastic volatility and convenience yield. We then calibrate our model to data from the fish pool futures market, using the extended...
Persistent link: https://www.econbiz.de/10012839427
In this article we introduce a linear quadratic volatility model with co-jumps and show how to cal- ibrate this model to a rich dataset. We apply GMM and more specifically match the moments of realized power and multi-power variations, which are obtained from high-frequency stock market data....
Persistent link: https://www.econbiz.de/10012840075
In this article we derive tractable analytic solutions for futures and options prices for a linear-quadratic jump-diffusion model with seasonal adjustments in stochastic volatility and convenience yield. We then calibrate our model to data from the fish pool futures market, using the extended...
Persistent link: https://www.econbiz.de/10012840092