This thesis is constituted by two parts that can be read independently.In the first part, we study several problems of hedging and pricing of options related to a risk measure. Our main approach is the use of an asymmetric risk function and an asymptotic framework in which we obtain optimal solutions through nonlinear partial differential equations (PDE).In the first chapter, we focus on pricing and hedging European options. We consider the optimization problem of the residual risk generated by a discrete-time hedging in the presence of an asymmetric risk criterion. Instead of analyzing the asymptotic behavior of the solution to the associated discrete problem, we study the integrated asymmetric measure of the residual risk in a Markovian f...
This thesis studies the risk management and hedging, based on the Value-at-Risk (VaR) and the Condit...
Classical derivatives pricing theory assumes frictionless market and infinite liquidity. These assum...
Abstract: This thesis has 8 chapters. The chapter 1 is an introduction to the issues encountered in ...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
Cette thèse est constituée de deux parties qui peuvent être lues indépendamment. Dans la première pa...
In this thesis, we study several mathematical finance problems related to the presence of market imp...
The main objective of this thesis is the study of the model risk and its quantification through mone...
In this thesis, we give some contributions to the theoretical and numerical study to some stochastic...
Discrete time hedging produces a residual risk, namely, the tracking error. The major problem is to ...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
In this thesis we deal with different topics in financial mathematics, that are all related to marke...
In this thesis I'm interested in two aspects of portfolio management: the portfolio insurance under ...
This thesis is concerned with probabilistic numerical problems about modeling, risk control and risk...
This thesis studies the risk management and hedging, based on the Value-at-Risk (VaR) and the Condit...
Classical derivatives pricing theory assumes frictionless market and infinite liquidity. These assum...
Abstract: This thesis has 8 chapters. The chapter 1 is an introduction to the issues encountered in ...
This thesis is constituted by two parts that can be read independently.In the first part, we study s...
Cette thèse est constituée de deux parties qui peuvent être lues indépendamment. Dans la première pa...
In this thesis, we study several mathematical finance problems related to the presence of market imp...
The main objective of this thesis is the study of the model risk and its quantification through mone...
In this thesis, we give some contributions to the theoretical and numerical study to some stochastic...
Discrete time hedging produces a residual risk, namely, the tracking error. The major problem is to ...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
rédigé en mars 2006This document presents my work in mathematical finance and numerical probability ...
This PhD dissertation presents two independent research topics dealing with contemporary issues in m...
In this thesis we deal with different topics in financial mathematics, that are all related to marke...
In this thesis I'm interested in two aspects of portfolio management: the portfolio insurance under ...
This thesis is concerned with probabilistic numerical problems about modeling, risk control and risk...
This thesis studies the risk management and hedging, based on the Value-at-Risk (VaR) and the Condit...
Classical derivatives pricing theory assumes frictionless market and infinite liquidity. These assum...
Abstract: This thesis has 8 chapters. The chapter 1 is an introduction to the issues encountered in ...