Showing 1 - 10 of 79
This paper uses an extension of the equilibrium model of Lucas (1978) to study the valuation of options on the market … process for aggregate dividend. Closed-form pricing formulas for options on the market portfolio incorporate both stochastic …-Ingersoll-Ross (1985) model. In this sense, the current model provides a consistent way to price options written on the market portfolio …
Persistent link: https://www.econbiz.de/10011940600
This paper uses an extension of the equilibrium model of Lucas (1978) to study the valuation of options on the market … process for aggregate dividend. Closed-form pricing formulas for options on the market portfolio incorporate both stochastic …-Ingersoll-Ross (1985) model. In this sense, the current model provides a consistent way to price options written on the market portfolio …
Persistent link: https://www.econbiz.de/10005653216
well approximated by the value of a particular portfolio of options. Ignoring the small approximation error, the difference … options data set, we synthesize variance swap rates and investigate the historical behavior of variance risk premia on five …
Persistent link: https://www.econbiz.de/10005413197
extend previous results applicable to the smile as a whole to alternative degrees of moneyness. The conditions under which … volatility model for a given degree of moneyness are given. Copyright Springer-Verlag Berlin/Heidelberg 2004 …
Persistent link: https://www.econbiz.de/10005598183
We are concerned with the valuation of European options in Heston's stochastic volatility model with correlation. Based … on Mellin transforms we present new closed-form solutions for the price of European options and hedging parameters. In …
Persistent link: https://www.econbiz.de/10010301794
pricing European options. Thirdly and finally, we numerically compare all Euler fixes to a recent quasi-second order scheme of …
Persistent link: https://www.econbiz.de/10010325371
This paper provides a theoretical and numerical analysis of robust hedging strategies in diffusion?type models including stochastic volatility models. A robust hedging strategy avoids any losses as long as the realised volatility stays within a given interval. We focus on the effects of...
Persistent link: https://www.econbiz.de/10010316082
pricing European options. Thirdly and finally, we numerically compare all Euler fixes to a recent quasi-second order scheme of …
Persistent link: https://www.econbiz.de/10011349176
We follow Mercurio's extension of the LIBOR market model with stochastic Basis spreads and model the joint evolution of forward rates belonging to the discount curve and corresponding spreads with FRA rates. We consider Heston stochastic-volatility dynamics and show how to calculate the swaption...
Persistent link: https://www.econbiz.de/10013136298
We construct a Heston-type stochastic volatility model with a Markov switching regime to price a plain-vanilla stock option. A semi-analytic solution, which contains a matrix ODE is obtained and numerically calculated. Our model is flexible enough to provide a wide variety of volatility surfaces...
Persistent link: https://www.econbiz.de/10013006139