In primo luogo è sviluppato un calcolo di Malliavin unificato in un contesto di tipo jump-diffusion, considerando tutti i rumori stocastici (moto Browniano, tempi e ampiezze dei salti) e ottenendo una formula di integrazione per parti che è il punto di inizio del lavoro. I risultati sono applicati per studiare formule di rappresentazione sia per le sensitività (delta) sia per la media condizionale (in termini di una non condizionale) per un processo bidimensionale Z_t=(X_t,Y_t)$, in cui X è un processo jump diffusion e Y_t=\int_0^t X_r dr. Infine, sono studiati dei problemi legati alla Finanza (price/delta di opzioni Asiatiche). Diversi esempi sono analizzati in dettaglio con applicazioni numeriche.We first develop a unifying Mal...
In this Ph.D. dissertation we deal with the issue of the regularity and the estimation of probabili...
This paper derives asymptotic expansion formulas for option prices and implied volatilities as well ...
The purpose of this thesis is to investigate the use of Malliavin Calculus in both parametric and no...
In primo luogo è sviluppato un calcolo di Malliavin unificato in un contesto di tipo jump-diffusion...
This thesis is concerned withapplications of Malliavin-like calculus for jump processes. In thefirst...
AbstractIn recent years efficient methods have been developed for calculating derivative price sensi...
In this article, we derive expressions for conditional expectations in terms of regular expectations...
Cette thèse donne deux applications du calcul de Malliavin pour les processus de sauts. Dans la prem...
In this article, we give a brief informal introduction to Malliavin Calculus for newcomers. We apply...
We provide a new theoretical framework for estimating the price sensitivities of a trading position ...
This thesis deals with the approximation of the expectation of a functional (possibly depending on t...
We use the Malliavin calculus for Poisson processes in order to compute sensitivities for European o...
Using the Malliavin calculus on Poisson space we compute Greeks in a market driven by a discontinuou...
We describe a method for construction of jump analogues of certain one-dimensional diffusion process...
Using Malliavin weights in a jump-diffusion model we obtain an expression for Theta (the sensitivity...
In this Ph.D. dissertation we deal with the issue of the regularity and the estimation of probabili...
This paper derives asymptotic expansion formulas for option prices and implied volatilities as well ...
The purpose of this thesis is to investigate the use of Malliavin Calculus in both parametric and no...
In primo luogo è sviluppato un calcolo di Malliavin unificato in un contesto di tipo jump-diffusion...
This thesis is concerned withapplications of Malliavin-like calculus for jump processes. In thefirst...
AbstractIn recent years efficient methods have been developed for calculating derivative price sensi...
In this article, we derive expressions for conditional expectations in terms of regular expectations...
Cette thèse donne deux applications du calcul de Malliavin pour les processus de sauts. Dans la prem...
In this article, we give a brief informal introduction to Malliavin Calculus for newcomers. We apply...
We provide a new theoretical framework for estimating the price sensitivities of a trading position ...
This thesis deals with the approximation of the expectation of a functional (possibly depending on t...
We use the Malliavin calculus for Poisson processes in order to compute sensitivities for European o...
Using the Malliavin calculus on Poisson space we compute Greeks in a market driven by a discontinuou...
We describe a method for construction of jump analogues of certain one-dimensional diffusion process...
Using Malliavin weights in a jump-diffusion model we obtain an expression for Theta (the sensitivity...
In this Ph.D. dissertation we deal with the issue of the regularity and the estimation of probabili...
This paper derives asymptotic expansion formulas for option prices and implied volatilities as well ...
The purpose of this thesis is to investigate the use of Malliavin Calculus in both parametric and no...