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Model averaging estimation for high-dimensional covariance matrices with a network structure
Zhu, Rong; Zhang, Xinyu; Ma, Yanyuan; Zou, Guohua - In: The econometrics journal 24 (2021) 1, pp. 177-197
Persistent link: https://www.econbiz.de/10012504463
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On the sensitivity of the restricted least squares estimators to covariance misspecification
Wan, Alant K.; Zou, Guohua; Qin, Huaizhen - In: The econometrics journal 10 (2007) 3, pp. 471-487
Persistent link: https://www.econbiz.de/10007871622
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Further results on optimal critical values of pre-test when estimating the regression error variance
Wan, Alan T.K.; Zou, Guohua; Ohtani, Kazuhiro - In: The econometrics journal 9 (2006) 1, pp. 159
Persistent link: https://www.econbiz.de/10007424194
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Further results on optimal critical values of pre-test when estimating the regression error variance
Wan, Alan T. K.; Zou, Guohua; Ohtani, Kazuhiro - In: The econometrics journal 9 (2006) 1, pp. 159-176
Persistent link: https://www.econbiz.de/10003320231
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On the sensitivity of the restricted least squares estimators to covariance misspecification
Wan, Alan T. K.; Zou, Guohua; Qin, Huaizhen - In: The econometrics journal 10 (2007) 3, pp. 471-487
Persistent link: https://www.econbiz.de/10003637591