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Non-homogeneous post-processing is often used to improve the predictive performance of probabilistic ensemble forecasts. A common quantity to develop, test, and demonstrate new methods is the near-surface air temperature frequently assumed to follow a Gaussian response distribution. However,...
Persistent link: https://www.econbiz.de/10011847486
Using the standard linear model as a base, a unified theory of Bayesian Analysis of Cointegration Models is constructed. This is achieved by defining (natural conjugate priors in the linear model and using the implied priors for the cointegration model
Persistent link: https://www.econbiz.de/10014069432
We propose a nonparametric Bayesian approach for conducting inference on probabilistic surveys. We use this approach to study whether U.S. Survey of Professional Forecasters density projections for output growth and inflation are consistent with the noisy rational expectations hypothesis. We...
Persistent link: https://www.econbiz.de/10014080529
This paper addresses an existing gap in the developing literature on conditional skewness. We develop a simple procedure to evaluate parametric conditional skewness models. This procedure is based on regressing the realized skewness measures on model-implied conditional skewness values. We find...
Persistent link: https://www.econbiz.de/10009789539
generalizes the familiar Black and Scholes option pricing model by letting the returns of the underlying asset follow a mean … the squared deviations between predicted and true option prices. The ability of the model to fit observed option prices …
Persistent link: https://www.econbiz.de/10014058544
Statistical theory has been relatively absent in the exercise of estimating parameters of an option pricing model from …
Persistent link: https://www.econbiz.de/10013064348
We propose a nonparametric Bayesian approach for conducting inference on probabilistic surveys. We use this approach to study whether U.S. Survey of Professional Forecasters density projections for output growth and inflation are consistent with the noisy rational expectations hypothesis. We...
Persistent link: https://www.econbiz.de/10013336345
Persistent link: https://www.econbiz.de/10001526907
Persistent link: https://www.econbiz.de/10001529057
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