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Testing and support recovery of correlation structures for matrix-valued observations with an application to stock market data
Chen, Xin; Yang, Dan; Yan, Xu; Xia, Yin; Wang, Dong; … - In: Journal of econometrics 232 (2023) 2, pp. 544-564
Persistent link: https://www.econbiz.de/10014340639
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High dimensional covariance matrix estimation using a factor model
Fan, Jianqing; Fan, Yingying; Lv, Jinchi - In: Journal of econometrics 147 (2008) 1, pp. 186-197
Persistent link: https://www.econbiz.de/10003783799
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Testing super-diagonal structure in high dimensional covariance matrices
He, Jing; Chen, Song Xi - In: Journal of econometrics 194 (2016) 2, pp. 283-297
Persistent link: https://www.econbiz.de/10011705144
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Sparse Bayesian time-varying covariance estimation in many dimensions
Kastner, Gregor - In: Journal of econometrics 210 (2019) 1, pp. 98-115
Persistent link: https://www.econbiz.de/10012303382
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Regime switching dynamic correlations for asymmetric and fat-tailed conditional returns
Paolella, Marc S.; Polak, Pawel; Walker, Patrick S. - In: Journal of econometrics 213 (2019) 2, pp. 493-515
Persistent link: https://www.econbiz.de/10012304579
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A nonparametric eigenvalue-regularized integrated covariance matrix estimator for asset return data
Lam, Clifford; Feng, Phoenix - In: Journal of econometrics 206 (2018) 1, pp. 226-257
Persistent link: https://www.econbiz.de/10012110378
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Modeling and forecasting (un)reliable realized covariances for more reliable financial decisions
Bollerslev, Tim; Patton, Andrew J.; Quaedvlieg, Rogier - In: Journal of econometrics 207 (2018) 1, pp. 71-91
Persistent link: https://www.econbiz.de/10012116125
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Variance risk : a bird's eye view
Hollstein, Fabian; Wese Simen, Chardin - In: Journal of econometrics 215 (2020) 2, pp. 517-535
Persistent link: https://www.econbiz.de/10012439498
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Dynamic conditional angular correlation
Jarjour, Riad; Chan, Kung-sik - In: Journal of econometrics 216 (2020) 1, pp. 137-150
Persistent link: https://www.econbiz.de/10012439656
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Estimation of a multiplicative correlation structure in the large dimensional case
Hafner, Christian M.; Linton, Oliver; Tang, Haihan - In: Journal of econometrics 217 (2020) 2, pp. 431-470
Persistent link: https://www.econbiz.de/10012482816