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Inferences in panel data with interactive effects using large covariance matrices
Bai, Jushan; Liao, Yuan - In: Journal of econometrics 200 (2017) 1, pp. 59-78
Persistent link: https://www.econbiz.de/10011897698
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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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Design-free estimation of variance matrices
Abadir, Karim Maher; Distaso, Walter; Žikeš, Filip - In: Journal of econometrics 181 (2014) 2, pp. 165-180
Persistent link: https://www.econbiz.de/10010473319
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Pythagorean generalization of testing the equality of two symmetric positive definite matrices
Cho, Jin Seo; Phillips, Peter C. B. - In: Journal of econometrics 202 (2018) 1, pp. 45-56
Persistent link: https://www.econbiz.de/10011974552
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Structured volatility matrix estimation for non-synchronized high-frequency financial data
Fan, Jianqing; Kim, Donggyu - In: Journal of econometrics 209 (2019) 1, pp. 61-78
Persistent link: https://www.econbiz.de/10012302521
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Testing high-dimensional covariance matrices under the elliptical distribution and beyond
Yang, Xinxin; Zheng, Xinghua; Chen, Jiaqi - In: Journal of econometrics 221 (2021) 2, pp. 409-423
Persistent link: https://www.econbiz.de/10012619243
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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
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Projected estimation for large-dimensional matrix factor models
Yu, Long; He, Yong; Kong, Xinbing; Zhang, Xinsheng - In: Journal of econometrics 229 (2022) 1, pp. 201-217
Persistent link: https://www.econbiz.de/10013441854
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A dynamic conditional score model for the log correlation matrix
Hafner, Christian M.; Wang, Linqi - In: Journal of econometrics 237 (2023) 2,2, pp. 1-18
Persistent link: https://www.econbiz.de/10014471519
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Factor-based imputation of missing values and covariances in panel data of large dimensions
Cahan, Ercument; Bai, Jushan; Ng, Serena - In: Journal of econometrics 233 (2023) 1, pp. 113-131
Persistent link: https://www.econbiz.de/10014340963