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Realized Wishart-GARCH : a score-driven multi-asset volatility model
Gorgi, P.; Hansen, Peter Reinhard; Janus, Paweł; … - In: Journal of financial econometrics 17 (2019) 1, pp. 1-32
Persistent link: https://www.econbiz.de/10012054424
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Leverage, asymmetry, and heavy tails in the high-dimensional factor stochastic volatility model
Li, Mengheng; Scharth, Marcel - In: Journal of business & economic statistics : JBES ; a … 40 (2022) 1, pp. 285-301
Persistent link: https://www.econbiz.de/10012804111
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Fractional integration and fat tails for realized covariance kernels
Opschoor, Anne; Lucas, André - In: Journal of financial econometrics 17 (2019) 1, pp. 66-90
Persistent link: https://www.econbiz.de/10012054426
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On portfolio optimization : forecasting asset covariances and variances based on multi-scale risk models
Berger, Theo; Fieberg, Christian - In: Journal of risk finance : the convergence of financial … 17 (2016) 3, pp. 295-309
Persistent link: https://www.econbiz.de/10011628354
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Forecasting co-volatilities via factor models with asymmetry and long memory in realized covariance
Asai, Manabu; McAleer, Michael - In: Journal of econometrics 189 (2015) 2, pp. 251-262
Persistent link: https://www.econbiz.de/10011504522
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Factor state-space models for high-dimensional realized covariance matrices of asset returns
Gribisch, Bastian; Hartkopf, Jan Patrick; Liesenfeld, Roman - In: Journal of empirical finance 55 (2020), pp. 1-20
Persistent link: https://www.econbiz.de/10012175249
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DCC- and DECO-HEAVY : multivariate GARCH models based on realized variances and correlations
Bauwens, Luc; Xu, Yongdeng - In: International journal of forecasting 39 (2023) 2, pp. 938-955
Persistent link: https://www.econbiz.de/10014465168
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Forecasting covariance matrices : a mixed approach
Halbleib, Roxana; Voev, Valeri - In: Journal of financial econometrics : official journal of … 14 (2016) 2, pp. 383-417
Persistent link: https://www.econbiz.de/10011589016
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Forecasting conditional covariance matrices in high-dimensional time series : a general dynamic factor approach
Trucíos, Carlos; Mazzeu, João H. G.; Hallin, Marc; … - In: Journal of business & economic statistics : JBES ; a … 41 (2023) 1, pp. 40-52
Persistent link: https://www.econbiz.de/10013540629
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Large-dimensional factor modeling based on high-frequency observations
Pelger, Markus - In: Journal of econometrics 208 (2019) 1, pp. 23-42
Persistent link: https://www.econbiz.de/10012139775