Average conditional correlation and tree
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Francesco Audrino; Giovanni Barone-Adesi
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Article
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2006
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John Wiley and Sons
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English
β 419 KB
We propose a simple class of multivariate GARCH models, allowing for timevarying conditional correlations. Estimates for time-varying conditional correlations are constructed by means of a convex combination of averaged correlations (across all series) and dynamic realized (historical) correlations.