Journal Publications
ZORA Publication List
Publications
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2025
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Risk parity portfolio optimization under heavy‐tailed returns and dynamic correlations Journal of Time Series Analysis, 46(2):353-377.
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2023
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ARCHModels.jl: Estimating ARCH Models in Julia Journal of Statistical Software, 107(5):1-25.
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Heterogeneous Tail Generalized Common Factor Modeling Digital Finance, 5:389-420.
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Density and Risk Prediction with Non-Gaussian COMFORT Models Annals of Financial Economics, 18(01):2250033.
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2021
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A non-elliptical orthogonal GARCH model for portfolio selection under transaction costs Journal of Banking and Finance, 125:106046.
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2019
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Regime switching dynamic correlations for asymmetric and fat-tailed conditional returns Journal of Econometrics, 213(2):493-515.
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Heterogeneous tail generalized COMFORT modeling via Cholesky decomposition Journal of Multivariate Analysis, 172:84-106.
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2018
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Approximating expected shortfall for heavy-tailed distributions Econometrics and Statistics, 8:184-203.
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2017
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Autoregressive Lag-Order Selection Using Conditional Saddlepoint Approximations Econometrics, 5(3):43.
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Robust normal mixtures for financial portfolio allocation Econometrics and Statistics, 3:91-111.
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The Univariate Collapsing Method for Portfolio Optimization Econometrics, 5(2):18.
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Asymmetric stable Paretian distribution testing Econometrics and Statistics, 1:19-39.
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2016
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Stable-GARCH Models for Financial Returns: Fast Estimation and Tests for Stability Econometrics, 4(2):25.
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2015
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COMFORT: A common market factor non-Gaussian returns model Journal of Econometrics, 187(2):593-605.
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ALRIGHT: Asymmetric LaRge-Scale (I)GARCH with Hetero-Tails International Review of Economics and Finance, 40:282-297.
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Multivariate asset return prediction with mixture models The European Journal of Finance, 21(13-14):1214-1252.
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New graphical methods and test statistics for testing composite normality Econometrics, 3(3):532-560.
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2014
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Fast methods for large-scale non-elliptical portfolio optimization Annals of Financial Economics, 9(2):1-32.
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A fast, accurate method for value-at-risk and expected shortfall Econometrics, 2(2):98-122.
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2013
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Stable mixture GARCH models Journal of Econometrics, 172(2):292-306.
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