The power of (non-)linear shrinking : a review and guide to covariance matrix estimation
Year of publication: |
2022
|
---|---|
Authors: | Ledoit, Olivier ; Wolf, Michael |
Subject: | dynamic conditional correlations | factor models | large-dimensional asymptotics | Markowitz’s portfolio selection | rotation equivariance | Portfolio-Management | Portfolio selection | Korrelation | Correlation | Schätztheorie | Estimation theory |
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