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GARCH Models for Daily Stock Returns: Impact of Estimation Frequency on Value-at-Risk and Expected Shortfall Forecasts
Ardia, David; Hoogerheide, Lennart - Tinbergen Instituut - 2013
quarterly basis - for commonly used GARCH models in a large-scale study, using more than twelve years (2000-2012) of daily … following conclusions. First, updating the parameter estimates of the GARCH equation on a daily frequency improves only … overlap, reflecting that the performance is not significantly different. Second, the asymmetric GARCH model with non …
Persistent link: https://www.econbiz.de/10011257409
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Stock Index Volatility Forecasting with High Frequency Data
Hol, Eugenie; Koopman, Siem Jan - Tinbergen Instituut - 2002
Volatility (SV) and Generalised Autoregressive Conditional Heteroskedasticity (GARCH) models which are both extended to include … outperforms the GARCH model. …
Persistent link: https://www.econbiz.de/10011256816
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Tail Probabilities and Partial Moments for Quadratic Forms in Multivariate Generalized Hyperbolic Random Vectors
Broda, Simon A. - Tinbergen Instituut - 2013
Countless test statistics can be written as quadratic forms in certain random vectors, or ratios thereof. Consequently, their distribution has received considerable attention in the literature. Except for a few special cases, no closed-form expression for the cdf exists, and one resorts to...
Persistent link: https://www.econbiz.de/10011256002
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Adaptive Polar Sampling with an Application to a Bayes Measure of Value-at-Risk
Bauwens, L.; Bos, C.S.; Dijk, H.K. van - Erasmus University Rotterdam, Econometric Institute - 1999
parsimony and robustness. APS is applied within a Bayesian analysis of a GARCH-mixture model which is used for the evaluation of …
Persistent link: https://www.econbiz.de/10005051715
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Adaptive Polar Sampling with an Application to a Bayes Measure of Value-at-Risk
Bauwens, Luc; Bos, Charles S.; Dijk, Herman K. van - Tinbergen Instituut - 1999
applied within a Bayesian analysisof a GARCH-mixture model which is used for the evaluation of theValue-at-Risk of the return …
Persistent link: https://www.econbiz.de/10011256462
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A New Bootstrap Test for the Validity of a Set of Marginal Models for Multiple Dependent Time Series: An Application to Risk Analysis
Ardia, David; Gatarek, Lukasz; Hoogerheide, Lennart F. - Tinbergen Instituut - 2014
over a small time frame (e.g., a crisis period). We apply our method to test GARCH model specifications for a large panel …
Persistent link: https://www.econbiz.de/10011257126
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Daily exchange rate behaviour and hedging of currency risk
Bos, C.S.; Mahieu, R.J.; Dijk, H.K. van - Erasmus University Rotterdam, Econometric Institute - 2000
methods. The effects of several model characteristics (unit roots, GARCH, stochastic volatility, heavy tailed disturbance …
Persistent link: https://www.econbiz.de/10008570624
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Daily exchange rate behaviour and hedging of currency risk
Bos, C.S.; Mahieu, R.J.; Dijk, H.K. van - Erasmus University Rotterdam, Econometric Institute - 1999
Carlo methods. The effects of several model characteristics (unit roots, GARCH, stochastic volatility, heavy tailed …
Persistent link: https://www.econbiz.de/10008584714
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It Pays to Violate: How Effective are the Basel Accord Penalties?
Veiga, B. da; Chan, F.; McAleer, M.J. - Erasmus University Rotterdam, Econometric Institute - 2009
The internal models amendment to the Basel Accord allows banks to use internal models to forecast Value-at-Risk (VaR) thresholds, which are used to calculate the required capital that banks must hold in reserve as a protection against negative changes in the value of their trading portfolios. As...
Persistent link: https://www.econbiz.de/10008484079
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Daily Exchange Rate Behaviour and Hedging of Currency Risk
Bos, Charles S.; Mahieu, Ronald J.; Dijk, Herman K. van - Tinbergen Instituut - 2001
ofseveral modelcharacteristics (unit roots, GARCH, stochastic volatility, heavy taileddisturbance densities) areinvestigated in …
Persistent link: https://www.econbiz.de/10011256653