Is a probabilistic modeling really useful in financial engineering?
A-t-on vraiment besoin d'un modèle probabiliste en ingénierie financière ?
Résumé
A new standpoint on financial time series, without the use of any mathematical model and of probabilistic tools, yields not only a rigorous approach of trends and volatility, but also efficient calculations which were already successfully applied in automatic control and in signal processing. It is based on a theorem due to P. Cartier and Y. Perrin, which was published in 1995. The above results are employed for sketching a dynamical portfolio and strategy management, without any global optimization technique. Numerous computer simulations are presented.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...