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Estimating high dimensional covariance matrices and its applications
Bai, Jushan, (2011)
On spectral distribution of high dimensional covariation matrices
Heinrich, Claudio, (2014)
Asset allocation with factor-based covariance matrices
Conlon, Thomas, (2025)
Household expenditure patterns in Tianjin, 1982 and 1984
Hu, Dewei, (1987)
Analysis of wages and bonus payments among Tianjin urban workers
Hu, Dewei, (1988)