Research Article

A Possibilistic Portfolio Model with Fuzzy Liquidity Constraint

Table 4

Possibilistic efficient portfolios without risk-free investment for the different μs with

(%)600058600028600089600115600170600495600526600662Risk

30.020.07020.100.20.10.20980.30.36071
50.020.07600.100.20.15470.14930.30.36401
6.50.020.15540.100.20.28680.10.13780.40041
70.020.19060.100.20.32810.10.06130.41651
7.50.020.20.181700.13860.30970.10.050.53091
80.020.20.285300.06710.27760.10.050.69101
8.120.020.20.30.030.0240.2760.10.050.72521