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Estimation of volatility and correlation with multivariate generalized autoregressive conditional heteroskedasticity models : an application to Moroccan stock markets
Belasri, Yassine; Ellaia, Rachid - In: International journal of economics and financial issues … 7 (2017) 2, pp. 384-396
Persistent link: https://www.econbiz.de/10011789279
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Multivariate fractionally integrated APARCH modeling of stock market volatility : a multi-country study
Conrad, Christian; Karanasos, Menelaos; Zeng, Ning - In: Journal of empirical finance 18 (2011) 1, pp. 147-159
Persistent link: https://www.econbiz.de/10009301149
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Long-term vs. short-term comovements in stock markets : the use of Markov-switching multifractal models
Idier, Julien - In: The European journal of finance 17 (2011) 1/2, pp. 27-48
Persistent link: https://www.econbiz.de/10009155466
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Managing portfolio risk during crisis times : a dynamic conditional correlation perspective
Zhang, Hanyu; Dufour, Alfonso - In: The quarterly review of economics and finance 94 (2024), pp. 241-251
Persistent link: https://www.econbiz.de/10014494675
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The relation between macroeconomic variables and stock market returns using multivariate methods
Grigoris, Michailidis; Stavros, Tsopogiou - In: International journal of economics 2 (2008) 1, pp. 19-43
Persistent link: https://www.econbiz.de/10003891378
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Large dynamic covariance matrices: enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - 2021 - This version: June 2021
but also of dynamic correlations, is the concept of a regularized return, obtained from a volatility proxy in conjunction …
Persistent link: https://www.econbiz.de/10012584099
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Large dynamic covariance matrices: enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - 2022 - This version: January 2022
but also of dynamic correlations, is the concept of a regularized return, obtained from a volatility proxy in conjunction …
Persistent link: https://www.econbiz.de/10013040932
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Large dynamic covariance matrices: enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - 2020
covariances, is the concept of a regularized return, obtained from a volatility proxy in conjunction with a smoothed sign …
Persistent link: https://www.econbiz.de/10012253083
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Large dynamic covariance matrices : enhancements based on intraday data
De Nard, Gianluca; Engle, Robert F.; Ledoit, Olivier; … - In: Journal of banking & finance 138 (2022), pp. 1-16
Persistent link: https://www.econbiz.de/10013461761
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Investigating volatility transmission across international equity markets using multivariate fractional models
Saâdaoui, Foued; Ghadhab, Imen - In: International transactions in operational research : a … 30 (2023) 5, pp. 2139-2157
Persistent link: https://www.econbiz.de/10014259113