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.

00.11510

S10.1410 0.14050.1272 0.1249 0.1266

S2 0.00000 0.0104 0.00790.0082

S30.00800.0079 0.0384 0.0699 0.0833

S40.11030.1107 0.1058 0.1208 0.1287

S5 0.05000.04990.0261 0.0000 0

S60.08050.08080.0830 0.0750 0.0660

S70.07830.0771 0.0931 0.0869 0.0771

S80.14330.1431 0.1289 0.1278 0.1255

S90.09760.0983 0.1046 0.1163 0.1168

S10 0.29100.2918 0.2823 0.2704 0.2678

WES 0.02520.0256 0.0294 0.0495 0.0933