Several models have been developed to capture the dynamics of the con- ditional correlations between time series of financial returns, but few studies have investigated the determinants of the correlation dynamics. A common opinion is that the market volatility is a major determinant of the correlations.We extend some models to capture explicitly the dependence of the correlations on the volatility of the market of interest. The models differ in the way by which the volatility influences the correlations, which can be transmitted through linear or nonlinear, and direct or indirect effects. They are applied to different data sets to verify the presence and possible regularity of the volatility impact on correlations.

Volatility Dependent Conditional Correlation Models / Bauwens, L.; Otranto, Edoardo. - (2013), pp. 1-6. (Intervento presentato al convegno SIS 2013 Statistical Conference: Advances in Latent Variables - Methods, Models and Applications tenutosi a Brescia nel 19-21 giugno 2013).

Volatility Dependent Conditional Correlation Models

OTRANTO, Edoardo
2013-01-01

Abstract

Several models have been developed to capture the dynamics of the con- ditional correlations between time series of financial returns, but few studies have investigated the determinants of the correlation dynamics. A common opinion is that the market volatility is a major determinant of the correlations.We extend some models to capture explicitly the dependence of the correlations on the volatility of the market of interest. The models differ in the way by which the volatility influences the correlations, which can be transmitted through linear or nonlinear, and direct or indirect effects. They are applied to different data sets to verify the presence and possible regularity of the volatility impact on correlations.
2013
978-88-343-2556-8
Volatility Dependent Conditional Correlation Models / Bauwens, L.; Otranto, Edoardo. - (2013), pp. 1-6. (Intervento presentato al convegno SIS 2013 Statistical Conference: Advances in Latent Variables - Methods, Models and Applications tenutosi a Brescia nel 19-21 giugno 2013).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11388/151133
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