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Quadratic optimization for asset portfolios often leads to error maximization, with optimizers zooming in on large errors in the predicted inputs, that is, expected returns and risks. The consequence in most cases is a poor real-time performance. In this paper we show how to improve real-time...
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may incur smaller costs when takinga short-position, are less exposed to exchange rate risk, possess better information … quality,have more knowledge about each others information sets, due to asymmetries in tax treatment,or because of the presence …
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