From: Pricing Decision in a Two-Echelon Supply Chain with Competing Retailers Under Uncertain Environment
 | \(\tilde {s}_{2}\) | w 1 | w 2 | π m | r 1 | p 1 | \(\pi _{r_{1}}\) | r 2 | p 2 | \(\pi _{r_{2}}\) | π t |
---|---|---|---|---|---|---|---|---|---|---|---|
MS | 5 | 32.3167 | 32.6000 | 34,352.97 | 13.4011 | 45.7178 | 5950.10 | 12.5044 | 45.1044 | 6091.67 | 46,394.74 |
 | (4.5,5.5) | 32.3167 | 32.5833 | 34,327.97 | 13.4033 | 45.7200 | 5953.42 | 12.5300 | 45.1133 | 6352.58 | 46,633.97 |
 | (4,6) | 32.3167 | 32.5667 | 34,302.99 | 13.4056 | 45.7222 | 5956.74 | 12.5556 | 45.1222 | 6613.49 | 46,873.23 |
 | (3.5,6.5) | 32.3167 | 32.5500 | 34,278.04 | 13.4078 | 45.7244 | 5960.07 | 12.5811 | 45.1311 | 6874.41 | 47,112.52 |
VN | 5 | 27.9257 | 28.0876 | 33,031.37 | 14.8486 | 42.7743 | 8262.93 | 14.0248 | 42.1124 | 8641.06 | 49,935.37 |
 | (4.5,5.5) | 27.9238 | 28.0762 | 33,007.41 | 14.8524 | 42.7762 | 8269.70 | 14.0476 | 42.1238 | 8882.86 | 50,159.97 |
 | (4,6) | 27.9219 | 28.0648 | 32,983.47 | 14.8562 | 42.7781 | 8276.47 | 14.0705 | 42.1352 | 9124.66 | 50,384.61 |
 | (3.5,6.5) | 27.9200 | 28.0533 | 32,959.55 | 14.8600 | 42.7800 | 8283.25 | 14.0933 | 42.1467 | 9366.47 | 50,609.27 |
RS | 5 | 24.9822 | 25.0956 | 23,341.89 | 20.7356 | 45.7178 | 11,329.51 | 20.0089 | 45.1044 | 11,723.34 | 46,394.74 |
 | (4.5,5.5) | 24.9800 | 25.0867 | 23,325.30 | 20.7400 | 45.7200 | 11,336.09 | 20.0267 | 45.1133 | 11,972.58 | 46,633.97 |
 | (4,6) | 24.9778 | 25.0778 | 23,308.72 | 20.7444 | 45.7222 | 11,342.67 | 20.0444 | 45.1222 | 12,221.84 | 46,873.23 |
 | (3.5,6.5) | 24.9756 | 25.0689 | 23,292.15 | 20.7489 | 45.7244 | 11,349.26 | 20.0622 | 45.1311 | 12,471.12 | 47,112.52 |