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Forecasting large covariance matrix with high-frequency data using factor approach for the correlation matrix
Dong, Yingjie; Tse, Yiu Kuen - In: Economics letters 195 (2020), pp. 1-4
Persistent link: https://www.econbiz.de/10012509995
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Ignoring cross-correlated idiosyncratic components when extracting factors in dynamic factor models
Fresoli, Diego; Poncela, Pilar; Ruiz, Esther - In: Economics letters 230 (2023), pp. 1-5
Persistent link: https://www.econbiz.de/10014460331
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First-differenced inference for panel factor series
Ipatova, Ekaterina; Trapani, Lorenzo - In: Economics letters 118 (2013) 2, pp. 364-366
Persistent link: https://www.econbiz.de/10009708874
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Estimating the number of common factors in serially dependent approximate factor models
Greenaway-McGrevy, Ryan; Han, Chirok; Sul, Donggyu - In: Economics letters 116 (2012) 3, pp. 531-534
Persistent link: https://www.econbiz.de/10009674897
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Determining the number of breaks in large dimensional factor models with structural changes
Wang, Lu; Zhou, Ruichao; Wu, Jianhong - In: Economics letters 199 (2021), pp. 1-4
Persistent link: https://www.econbiz.de/10012605871
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Testing for the null of block zero restrictions in common factor models
Han, Chirok; Kim, Dukpa - In: Economics letters 188 (2020), pp. 1-3
Persistent link: https://www.econbiz.de/10012227513
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Eigenvalue difference test for the number of common factors in the approximate factor models
Wu, Jianhong - In: Economics letters 169 (2018), pp. 63-67
Persistent link: https://www.econbiz.de/10012019511
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Characterizing correlation matrices that admit a clustered factor representation
Tong, Chen; Hansen, Peter Reinhard - In: Economics letters 233 (2023), pp. 1-4
Persistent link: https://www.econbiz.de/10014506906
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Forecasting with many predictors : is boosting a viable alternative?
Buchen, Teresa; Wohlrabe, Klaus - In: Economics letters 113 (2011) 1, pp. 16-18
Persistent link: https://www.econbiz.de/10009303207
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Forecasting long memory time series when occasional breaks occur
Bisaglia, Luisa; Gerolimetto, Margherita - In: Economics letters 98 (2008) 3, pp. 253-258
Persistent link: https://www.econbiz.de/10003719142