This note develops general model-free adjustment procedures for the calculation of unbiased volatility loss functions based on practically feasible realized volatility benchmarks. The procedures, which exploit the recent asymptotic distributional results in Barndorff-Nielsen and Shephard (2002a), are both easy to implement and highly accurate in empirically realistic situations. On properly accounting for the measurement errors in the volatility forecast evaluations reported in Andersen, Bollerslev, Diebold and Labys (2003), the adjustments result in markedly higher estimates for the true degree of return-volatility predictability.Cette note développe des méthodes d’ajustement, sans spécifier le modèle, qui corrigent le biais induit par les...
Several methods have recently been proposed in the ultra high frequency financial literature to remo...
Accurate volatility forecasting is a key determinant for portfolio management, risk management and e...
a b s t r a c t Several methods have recently been proposed in the ultra-high frequency financial li...
This note develops general model-free adjustment procedures for the calculation of unbiased volatili...
Cette note développe des méthodes d'ajustement, sans spécifier le modèle, qui corrigent le biais ind...
We develop general model-free adjustment procedures for the calculation of unbiased volatility loss ...
We develop general model-free adjustment procedures for the calculation of unbiased volatility loss ...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
Several methods have recently been proposed in the ultra high frequency financial literature to remo...
Accurate volatility forecasting is a key determinant for portfolio management, risk management and e...
Several methods have recently been proposed in the ultra high frequency financial literature to remo...
Accurate volatility forecasting is a key determinant for portfolio management, risk management and e...
a b s t r a c t Several methods have recently been proposed in the ultra-high frequency financial li...
This note develops general model-free adjustment procedures for the calculation of unbiased volatili...
Cette note développe des méthodes d'ajustement, sans spécifier le modèle, qui corrigent le biais ind...
We develop general model-free adjustment procedures for the calculation of unbiased volatility loss ...
We develop general model-free adjustment procedures for the calculation of unbiased volatility loss ...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
We propose a new family of easy-to-implement realized volatility based forecasting models. The model...
Several methods have recently been proposed in the ultra high frequency financial literature to remo...
Accurate volatility forecasting is a key determinant for portfolio management, risk management and e...
Several methods have recently been proposed in the ultra high frequency financial literature to remo...
Accurate volatility forecasting is a key determinant for portfolio management, risk management and e...
a b s t r a c t Several methods have recently been proposed in the ultra-high frequency financial li...