A Mean-Variance Portfolio Selection Model with Interval-Valued Possibility Measures

Table 1

Parameter values of the triangular fuzzy number of the six bond returns.

Code
B1	−0.018	0.421	0.500
B2	0.237	0.646	0.524
B3	0.295	0.694	0.632
B4	0.021	0.260	0.254
B5	0.302	0.732	0.810
B6	0.197	0.315	0.107