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High dimensional minimum variance portfolio estimation under statistical factor models
Ding, Yi; Li, Yingying; Zheng, Xinghua - In: Journal of econometrics 222 (2021) 1,2, pp. 502-515
Persistent link: https://www.econbiz.de/10012619723
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High-dimensional minimum variance portfolio estimation based on high-frequency data
Cai, T. Tony; Hu, Jianchang; Li, Yingying; Zheng, Xinghua - In: Journal of econometrics 214 (2020) 2, pp. 482-494
Persistent link: https://www.econbiz.de/10012439068
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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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Estimation risk for the VaR of portfolios driven by semi-parametric multivariate models
Francq, Christian; Zakoïan, Jean-Michel - In: Journal of econometrics 205 (2018) 2, pp. 381-401
Persistent link: https://www.econbiz.de/10012110307
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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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Knowing factors or factor loadings, or neither? : evaluating estimators of large covariance matrices with noisy and asynchronous data
Dai, Chaoxing; Lu, Kun; Xiu, Dacheng - In: Journal of econometrics 208 (2019) 1, pp. 43-79
Persistent link: https://www.econbiz.de/10012139780
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Inference on estimators defined by mathematical programming
Hsieh, Yu-Wei; Shi, Xiaoxia; Shum, Matthew - In: Journal of econometrics 226 (2022) 2, pp. 248-268
Persistent link: https://www.econbiz.de/10013461524
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Realised quantile-based estimation of the integrated variance
Christensen, Kim; Oomen, Roel; Podolskij, Mark - In: Journal of econometrics 159 (2010) 1, pp. 74-98
Persistent link: https://www.econbiz.de/10008839938
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Market microstructure noise, integrated variance estimators, and the accuracy of asymptotic approximations
Bandi, Federico M.; Russell, Jeffrey R. - In: Journal of econometrics 160 (2011) 1, pp. 145-159
Persistent link: https://www.econbiz.de/10009242529
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Estimating covariation : Epps effect, microstructure noise
Zhang, Lan - In: Journal of econometrics 160 (2011) 1, pp. 33-47
Persistent link: https://www.econbiz.de/10009242560