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Enhancing Mean-Variance Portfolio Optimization by Claudio bastidas is a document available to read on EtoBox.
What is Enhancing Mean-Variance Portfolio Optimization about?
Mean-variance optimization is a technique for constructing optimal portfolios that maximize expected return for a given level of risk. However, the technique relies on accurate forecasts of asset returns, variances, and correlations, which are difficult to obtain. This can result in portfolios that differ significantly from the optimal portfolio. The article discusses three techniques to address this estimation error problem: 1) using constraints on portfolio weights, 2) adjusting inputs using Stein estimat
- Author
- Claudio bastidas
- Language
- EN