Équipe Mathématiques financières
Responsable : Jérôme LelongLes compétences scientifiques de l'équipe portent sur:
Ces compétences permettent de relever des enjeux en gestion du risque et calculs temps réel, en résolvant des problèmes de calcul de prix d'actifs complexes, d'optimisation de portefeuilles, d'évaluation de risques extrêmes... cela s'applique au secteur de la finance, de l'assurance et des marchés énergétiques.
The management of financial risks has become a major concern of the banks, insurance companies and other companies exposed to the variations of the financial markets. These random phenomena are of complex nature, because they often mix variables of large dimension with non trivial dependences. The team MATHFI studies the modelling/calibration of these complex phenomena using stochastic processes. The team also designs simulation algorithms in order to get dynamic measures of the future risks. In addition, we develop their mathematical and numerical analysis. The mathematical modelling of the issues of hedging, liquidity, market imperfections, extreme risks is also part of our concerns.
Our scientific skills are about:
This expertise makes it possible to keep up with real time computing and risk management issues, in order to valuate complex financial contracts, to optimally allocate portolios, to measure extreme risks, ... that apply to finance, insurance or even energy markets. |
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