The main objective of this thesis is the study of the model risk and its quantification through monetary measures. On the other hand we expect it to fit a large set of complex (exotic) financial products. The first two chapters treat the model risk problem both from the empirical and the theoretical point of view, while the third chapter concentrates on a theoretical study of another financial risk called basis risk. In the first chapter of this thesis, we are interested in the model-independent pricing and hedging of complex financial products, when a set of standard (vanilla) products are available in the market. We follow the optimal transport approach for the computation of the option bounds and the super (sub)-hedging strategies. We ch...
The first part of this thesis deals with probabilistic numerical methods for simulating the solution...
Cette thèse porte sur les questions d'évaluation et de couverture des options dans un modèle expone...
This PhD dissertation presents two independent research topics dealing with contemporary issues from...
The main objective of this thesis is the study of the model risk and its quantification through mone...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
International audienceThe aim of this paper is to introduce a new formalism for the deterministic an...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
In this thesis, we give some contributions to the theoretical and numerical study to some stochastic...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
President du jury: J. Jacod Autres membres du jury: M. Yor, H. Pham, C. Stricker, W. Schachermayer R...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
The first part of this thesis deals with probabilistic numerical methods for simulating the solution...
Cette thèse porte sur les questions d'évaluation et de couverture des options dans un modèle expone...
This PhD dissertation presents two independent research topics dealing with contemporary issues from...
The main objective of this thesis is the study of the model risk and its quantification through mone...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
International audienceThe aim of this paper is to introduce a new formalism for the deterministic an...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
In this thesis, we give some contributions to the theoretical and numerical study to some stochastic...
Co-directeur: Marc Chesney, HEC Membres du Jury: Monique Jeanblanc-Picqué, Evry, Rapporteur François...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
President du jury: J. Jacod Autres membres du jury: M. Yor, H. Pham, C. Stricker, W. Schachermayer R...
In this thesis, we study several mathematical finance problems, related to the pricing of derivative...
This PhD dissertation consists of three independent parts and deals with applications of stochastic ...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
The first part of this thesis deals with probabilistic numerical methods for simulating the solution...
Cette thèse porte sur les questions d'évaluation et de couverture des options dans un modèle expone...
This PhD dissertation presents two independent research topics dealing with contemporary issues from...