Abstract. The purpose of this note is to describe, in terms of a power series, the distribution function of the exponential functional, taken at some independent exponential time, of a spectrally negative Lévy process ξ = (ξt, t ≥ 0) with unbounded variation. We also derive a Geman-Yor type formula for Asian options prices in a financial market driven by eξ. Résumé. Loi de la fonctionnelle exponentielle de processus de Lévy assymétriques et options asiatiques. L’object de cette note est de donner une représentation, en terme d’une série entière, de la distribution de la fonctionnelle exponentielle, considérée en un temps exponentiel indépendent, d’un processus de Lévy ξ spectrallement négatif, a ̀ variation infinie et pouvant e...
The purpose of this thesis is to study the pricing of exotic options in exponential Lévy models. In ...
In this paper we derive analytic expressions for the value of European Put and Call options when th...
AbstractWe study tail probabilities of the suprema of Lévy processes with subexponential or exponent...
One method to compute the price of an arithmetic Asian option in a Lévy driven model is based on th...
We generalize, in terms of power series, the celebrated Geman-Yor formula for the pricing of Asian o...
Arithmetic Asian or average price options deliver payoffs based on the average underlying price over...
Using Bessel processes, one can solve several open problems involving the integral of an exponential...
Abstract. Exponential Lévy processes can be used to model the evolution of various financial variab...
We obtain a closed formula for the Laplace transform of the first moment of certain exponential func...
Arithmetic Asian or average price (rate) options deliver payoffs based on the average underlying pri...
Abstract: Motivated by recent studies in financial mathematics and other areas, we investigate the e...
This paper studies the moments of some exponential-integral functionals of Bessel processes, which a...
We study the distribution and various properties of exponential functionals of hypergeometric Lévy ...
We derive explicit formulas for the Mellin transform and the distribution of the exponential functio...
Different approaches are possible in order to derive the exponential regime in statistical systems. ...
The purpose of this thesis is to study the pricing of exotic options in exponential Lévy models. In ...
In this paper we derive analytic expressions for the value of European Put and Call options when th...
AbstractWe study tail probabilities of the suprema of Lévy processes with subexponential or exponent...
One method to compute the price of an arithmetic Asian option in a Lévy driven model is based on th...
We generalize, in terms of power series, the celebrated Geman-Yor formula for the pricing of Asian o...
Arithmetic Asian or average price options deliver payoffs based on the average underlying price over...
Using Bessel processes, one can solve several open problems involving the integral of an exponential...
Abstract. Exponential Lévy processes can be used to model the evolution of various financial variab...
We obtain a closed formula for the Laplace transform of the first moment of certain exponential func...
Arithmetic Asian or average price (rate) options deliver payoffs based on the average underlying pri...
Abstract: Motivated by recent studies in financial mathematics and other areas, we investigate the e...
This paper studies the moments of some exponential-integral functionals of Bessel processes, which a...
We study the distribution and various properties of exponential functionals of hypergeometric Lévy ...
We derive explicit formulas for the Mellin transform and the distribution of the exponential functio...
Different approaches are possible in order to derive the exponential regime in statistical systems. ...
The purpose of this thesis is to study the pricing of exotic options in exponential Lévy models. In ...
In this paper we derive analytic expressions for the value of European Put and Call options when th...
AbstractWe study tail probabilities of the suprema of Lévy processes with subexponential or exponent...