Table 9.
Fist-stage decisions obtained by both deterministic and stochastic model as well as the EVMU in percentage in the sensitivity analysis with change weight combinations.
| Weight | First-stage decisions |
EVMU % |
||||||
|---|---|---|---|---|---|---|---|---|
| Deterministic |
Stochastic |
Cost | Risk | |||||
| t | r | d | t | r | d | |||
| w1 = 1 | 2, 3 | 1, 3, 5 | 3 | 2, 3 | 1, 3, 5 | 3 | 0 | 0 |
| w1 = 0.9 | 1, 2 | 1, 3, 5 | 3 | 1, 2 | 1, 3, 5 | 3 | 0 | 0 |
| w1 = 0.8 | 2, 3 | 1, 3, 5 | 3 | 2, 3 | 1, 3, 5 | 3 | 0 | 0 |
| w1 = 0.7 | 2, 3 | 1, 3, 5 | 1 | 2, 3 | 1, 3, 5 | 1 | 0 | 0 |
| w1 = 0.6 | 1, 3 | 1, 3, 5 | 1 | 1, 2 | 1, 3, 5 | 1 | 8.64 | 9.93 |
| w1 = 0.5 | 1, 4 | 1, 3, 5 | 1 | 1, 2 | 1, 3, 5 | 1 | 12.07 | 7.17 |
| w1 = 0.4 | 4, 5 | 1, 3, 5 | 1 | 2, 4 | 1, 3, 5 | 1 | 9.74 | 9.96 |
| w1 = 0.3 | 4, 5 | 1, 3, 5 | 1 | 2, 4 | 1, 3, 5 | 1 | 12.72 | −2.15 |
| w1 = 0.2 | 4, 5 | 1, 3, 5 | 1 | 2, 4 | 1, 3, 5 | 1 | 12.72 | −2.15 |
| w1 = 0.1 | 4, 5 | 1, 3, 5 | 1 | 1, 4, 5 | 1, 3, 5 | 1 | 0 | 0 |
| w1 = 0 | 4, 5 | 3, 4, 5 | 1 | 1, 4, 5 | 3, 4, 5 | 1 | 0 | 0 |