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Cet article vise à identifier un processus non linéaire par la méthode du noyau. Cette identification nécessite une sélection rigoureuse des coefficients de Markov et le choix de la fenêtre qui détermine le degré de lissage de l’estimateur. This paper aims to identify a nonlinear...
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The market’s line estimation implicitly assumes that its parameters are constant over time. Investors, who use the beta … the expected result of market's line statistical weaknesses and the high volatility of its parameters. We show that there …
Persistent link: https://www.econbiz.de/10015260042
but empirical studies on it volatility don't confirm this fact. One of them is related to with agent heterogeneity …
Persistent link: https://www.econbiz.de/10015260078
This paper proposes an indirect inference (Gourieroux, Monfort and Renault, 1993; Smith, 1993) estimation method for a … systems naturally generates auxiliary equilibria that can serve as building blocks for estimation. We use this insight to …
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Information processing filters out the noise in data but it takes time. Hence, low precision signals are available before high precision signals. We analyze how this feature affects asset price informativeness when investors can acquire signals of increasing precision over time about the payoff...
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