Methods and Apparatus for Generating Purified Minimum Risk Portfolios
The quantitative construction of investment portfolios of securities such as stocks, bonds, or the like using optimization is addressed. More specifically, during optimization, constraints on non-target factor exposures are automatically converted to constraints on the exposure of the projections of...
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| creator | RENSHAW ANTHONY A |
| description | The quantitative construction of investment portfolios of securities such as stocks, bonds, or the like using optimization is addressed. More specifically, during optimization, constraints on non-target factor exposures are automatically converted to constraints on the exposure of the projections of the non-target factors that are orthogonal to a specified target factor. The target factor may be the implied alpha of a reference portfolio, such as a traditional minimum risk portfolio. Such constraints may be utilized to produce portfolios with superior performance to those produced with traditional factor exposure constraints. |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Methods and Apparatus for Generating Purified Minimum Risk Portfolios |
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