Journal Publications
ZORA Publication List
Publications
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2013
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Time-varying mixture GARCH models and asymmetric volatility North American Journal of Economics and Finance, 26:602-623.
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2009
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Evaluating the density of ratios of noncentral quadratic forms in normal variables Computational Statistics and Data Analysis, 53(4):1264-1270.
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Asymmetric multivariate normal mixture GARCH Computational Statistics and Data Analysis, 53(6):2129-2154.
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CHICAGO: A fast and accurate method for portfolio risk calculation Journal of Financial Econometrics, 7(4):412-436.
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Assessing and improving the performance of nearly efficient unit root tests in small samples Econometric Reviews, 28(5):468-494.
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2008
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An econometric analysis of emission allowance prices Journal of Banking and Finance, 32(10):2022-2032.
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Uniform saddlepoint approximations for ratios of quadratic forms Bernoulli, 14(1):140-154.
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Risk Prediction: A DWARF-like Approach The Journal of Risk Model Validation, 2(1):25-43.
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2007
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Bias-adjusted estimation in the ARX(1) model Computational Statistics and Data Analysis, 51(7):3355-3367.
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Saddlepoint approximations for the doubly noncentral t distribution Computational Statistics and Data Analysis, 51(6):2907-2918.
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2006
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Accurate value-at-risk forecasting based on the Normal-GARCH model Computational Statistics & Data Analysis, 51(4):2295-2312.
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Value-at-risk prediction: A comparison of alternative strategies Journal of Financial Econometrics, 4(1):53-89.
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Modeling and predicting market risk with Laplace-Gaussian mixture distributions Applied Financial Economics, 16(15):1145-1162.
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2004
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Mixed normal conditional heteroskedasticity Journal of Financial Econometrics, 2(2):211-250.
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A new approach to markov-switching GARCH models Journal of Financial Econometrics, 2(4):493-530.
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Modeling higher frequency macroeconomic data: an application to German monthly money demand Applied Economics Quarterly, 50(2):--.
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2003
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Computing moments of ratios of quadratic forms in normal variables Computational Statistics & Data Analysis, 42(3):313-331.
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2002
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Calculating the density and distribution function for the singly and doubly noncentral F Statistics and Computing, 12(1):9-16.
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Stationarity of stable power-GARCH processes Journal of Econometrics, 106(1):97-107.
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Saddlepoint approximation and bootstrap inference for the Satterthwaite class of ratios Journal of the American Statistical Association, 97(459):836-846.
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