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models.Design/methodology/approach – We apply six estimation methods (linear least squares, robust regression, mixed effects …
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Considering the inferior volatility tracking capability of the point-data-based models, we propose using the more informative price interval data and building interval regression models for volatility forecasting. To characterize the heterogeneity of the market and the nonlinearity of...
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Bayesian investor. We develop a constrained parameter learning approach for sequential estimation allowing for belief revisions …
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