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significantly improve the performance of option pricing models unless sizeable jump risk premia are present. Les recherches …
Persistent link: https://www.econbiz.de/10004976985
This paper uses panel data and Euler equations to estimate preference specifications that are nonseparable in consumption and leisure. The econometric analysis uses panel data, and therefore it differs from existing econometric studies that use a representative agent framework. Moreover, the...
Persistent link: https://www.econbiz.de/10005100564
Dans cet article, nous proposons des tests sur la forme de la distribution des erreurs dans un modèle de régression linéaire multivarié (RLM). Les tests que nous développons sont fonction des résidus obtenus par moindres carrés multivariés, lesquels sont standardisés de façon à ce que...
Persistent link: https://www.econbiz.de/10005100629
applications to asset pricing models. We focus on departures from the assumption of i.i.d. errors assumption, at univariate and … level. The tests proposed are applied to an asset pricing model with observable risk-free rates, using monthly returns on …
Persistent link: https://www.econbiz.de/10005100677
Cette étude montre qu'il est possible, dans un cadre d'équilibre d'anticipations rationnelles bruité, d'établir une relation linéaire formelle entre le prix des titres, la moyenne (le consensus) et la dispersion des anticipations des agents. Les variations de la moyenne et de la dispersion...
Persistent link: https://www.econbiz.de/10005100769
of consumption growth in the pricing kernel lowers the estimate of risk aversion. These findings suggest that market … du troisième moment de la distribution transversale de la croissance de la consommation dans le pricing kernel réduit le …
Persistent link: https://www.econbiz.de/10005100849
of Capital Asset Pricing Model (CAPM), allowing for a wide class of error distributions which include normality as a … dans le contexte du modèle du CAPM (Capital Asset Pricing Model), permettent de considérer diverses classes de …
Persistent link: https://www.econbiz.de/10005100885
analysis is part of a growing literature suggesting that discrete-time option pricing with time-varying volatility is practical …
Persistent link: https://www.econbiz.de/10005100917
In this paper, we propose exact inference procedures for asset pricing models that can be formulated in the framework …
Persistent link: https://www.econbiz.de/10005100963
This paper proposes a new nonparametric test for conditional independence, which is based on the comparison of Bernstein copula densities using the Hellinger distance. The test is easy to implement because it does not involve a weighting function in the test statistic, and it can be applied in...
Persistent link: https://www.econbiz.de/10005101068