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1st International Conference on Systems and Computer Science, Villeneuve d'Ascq : France (2012)
Preliminary remarks on option pricing and dynamic hedging
Michel Fliess 1, Cédric Join 2, 3
(2012-08-29)

An elementary arbitrage principle and the existence of trends in financial time series, which is based on a theorem published in 1995 by P. Cartier and Y. Perrin, lead to a new understanding of option pricing and dynamic hedging. Intricate problems related to violent behaviors of the underlying, like the existence of jumps, become then quite straightforward by incorporating them into the trends. Several convincing computer experiments are reported.
1:  Laboratoire d'informatique de l'école polytechnique (LIX)
CNRS : UMR7161 – Polytechnique - X
2:  ALIEN (INRIA Saclay - Ile de France/Inria Lille - Nord Europe)
INRIA – Polytechnique - X – Ecole Centrale de Lille – CNRS : UMR8146
3:  Centre de Recherche en Automatique de Nancy (CRAN)
CNRS : UMR7039 – Université de Lorraine
Quantitative Finance/Computational Finance

Quantitative Finance/Risk Management

Mathematics/Logic

Mathematics/Probability

Mathematics/Statistics

Statistics/Statistics Theory

Computer Science/Automatic Control Engineering

Computer Science/Signal and Image Processing

Engineering Sciences/Signal and Image processing
Quantitative finance – option pricing – European option – dynamic hedging – replication – arbitrage – time series – trends – volatility – abrupt changes – model-free control – nonstandard analysis.
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