Research Article
A Convex-Risk-Measure Based Model and Genetic Algorithm for Portfolio Selection
Table 2
Optimal portfolios and their WESs in different risk aversion coefficients.
| | 0 | 0.1 | 1 | 5 | 10 |
| S1 | 0.1410 | 0.1405 | 0.1272 | 0.1249 | 0.1266 |
| S2 | 0.0000 | 0 | 0.0104 | 0.0079 | 0.0082 |
| S3 | 0.0080 | 0.0079 | 0.0384 | 0.0699 | 0.0833 |
| S4 | 0.1103 | 0.1107 | 0.1058 | 0.1208 | 0.1287 |
| S5 | 0.0500 | 0.0499 | 0.0261 | 0.0000 | 0 |
| S6 | 0.0805 | 0.0808 | 0.0830 | 0.0750 | 0.0660 |
| S7 | 0.0783 | 0.0771 | 0.0931 | 0.0869 | 0.0771 |
| S8 | 0.1433 | 0.1431 | 0.1289 | 0.1278 | 0.1255 |
| S9 | 0.0976 | 0.0983 | 0.1046 | 0.1163 | 0.1168 |
| S10 | 0.2910 | 0.2918 | 0.2823 | 0.2704 | 0.2678 |
| WES | 0.0252 | 0.0256 | 0.0294 | 0.0495 | 0.0933 |
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