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A Risk-Free Protection Index Model for Multi-Objective Uncertain Portfolio Selection with Entropy and Variance Constraints
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Gao Jianwei,Liu Huicheng
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Table 4 Optimal portfolio selections model (14) with different preset RFPI values
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RFPI | Stock 1 | Stock 2 | Stock 3 | Stock 4 | Bonds | Risk-free asset | Expected return rate | Variance | VaRU | 10% | 0.0873 | 0.1277 | 0.0324 | 0.2151 | 0.0375 | 0.5000 | 0.1052 | 0.0100 | 0.1296 | 20% | 0.0804 | 0.0865 | 0.0370 | 0.1973 | 0.0878 | 0.5110 | 0.1002 | 0.0100 | 0.1105 | 30% | 0.0000 | 0.0000 | 0.0000 | 0.2257 | 0.0943 | 0.6800 | 0.0921 | 0.0100 | 0.0987 | 40% | 0.0000 | 0.0000 | 0.0000 | 0.1752 | 0.1000 | 0.7248 | 0.0788 | 0.0059 | 0.0802 | 50% | 0.0000 | 0.0000 | 0.0000 | 0.1268 | 0.1000 | 0.7732 | 0.0643 | 0.0032 | 0.0701 | 60% | 0.0000 | 0.0000 | 0.0000 | 0.0861 | 0.1000 | 0.8139 | 0.0612 | 0.0012 | 0.0617 | 70% | 0.0000 | 0.0000 | 0.0000 | 0.0550 | 0.1000 | 0.8450 | 0.0550 | 0.0005 | 0.0545 | 80% | 0.0000 | 0.0000 | 0.0000 | 0.0301 | 0.1000 | 0.8699 | 0.5000 | 0.0002 | 0.0487 | 90% | 0.0000 | 0.0000 | 0.0000 | 0.0010 | 0.1000 | 0.8890 | 0.0460 | 0.0001 | 0.0440 |
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