Showing 1 - 10 of 275
We introduce a tractable class of non-affine price processes with multifrequency stochastic volatility and jumps. The specifi cations require few fixed parameters and deliver fast option pricing. One key ingredient is a tight link between jumps and volatility regimes, as asset pricing theory...
Persistent link: https://www.econbiz.de/10010505458
Persistent link: https://www.econbiz.de/10003189948
Persistent link: https://www.econbiz.de/10013401806
Persistent link: https://www.econbiz.de/10001443090
Cet article expose la problématique de la volatilité des prix des matières premières, montre quels sont les moyens pour s’en protéger et explique comment les employer. Les instruments de couverture sont présentés en première section, en distinguant le type de besoin auquel ils...
Persistent link: https://www.econbiz.de/10008532326
Persistent link: https://www.econbiz.de/10001544306
Persistent link: https://www.econbiz.de/10001544315
Persistent link: https://www.econbiz.de/10001683385
Persistent link: https://www.econbiz.de/10001765922
Persistent link: https://www.econbiz.de/10001896898