38 resultados para 1987-2001

em Université de Montréal, Canada


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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

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Rapport annuel des activités de la Direction des bibliothèques de l'Université de Montréal en 2000-2001.

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Rapport annuel des activités de la Direction des bibliothèques de l'Université de Montréal en 2001-2002.

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Plan stratégique de la Direction des bibliothèques de l'Université de Montréal pour 2001-2005. Comprend les axes et les orientations du développement des collections et des services.

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This paper assesses the empirical performance of an intertemporal option pricing model with latent variables which generalizes the Hull-White stochastic volatility formula. Using this generalized formula in an ad-hoc fashion to extract two implicit parameters and forecast next day S&P 500 option prices, we obtain similar pricing errors than with implied volatility alone as in the Hull-White case. When we specialize this model to an equilibrium recursive utility model, we show through simulations that option prices are more informative than stock prices about the structural parameters of the model. We also show that a simple method of moments with a panel of option prices provides good estimates of the parameters of the model. This lays the ground for an empirical assessment of this equilibrium model with S&P 500 option prices in terms of pricing errors.

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Rapport de recherche

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