Table 4 The equilibrium results of the three structures under different substitutability
From: Pricing Decision in a Two-Echelon Supply Chain with Competing Retailers Under Uncertain Environment
Sub. | Str. | w 1 | w 2 | π m | r 1 | p 1 | \(\pi _{r_{1}}\) | r 2 | p 2 | \(\pi _{r_{2}}\) | π t |
|---|---|---|---|---|---|---|---|---|---|---|---|
0.25 | MS | 22.2667 | 22.4667 | 13,748.63 | 11.2540 | 33.5206 | 3124.97 | 10.3651 | 32.8317 | 3656.11 | 20,529.71 |
| Â | VN | 18.9688 | 19.0918 | 12,794.36 | 12.6625 | 31.6312 | 4775.00 | 11.8163 | 30.9082 | 5416.60 | 22,985.96 |
| Â | RS | 17.0794 | 17.1683 | 8250.51 | 16.4413 | 33.5206 | 5815.78 | 15.6635 | 32.8317 | 6463.42 | 20,529.71 |
0.5 | MS | 32.3167 | 32.5667 | 34,302.99 | 13.4056 | 45.7222 | 5956.74 | 12.5556 | 45.1222 | 6613.49 | 46,873.23 |
| Â | VN | 27.9219 | 28.0648 | 32,983.47 | 14.8562 | 42.7781 | 8276.47 | 14.0705 | 42.1352 | 9124.66 | 50384.61 |
| Â | RS | 24.9778 | 25.0778 | 23,308.72 | 20.7444 | 45.7222 | 11,342.67 | 20.0444 | 45.1222 | 12,221.84 | 46,873.23 |
0.75 | MS | 62.5238 | 62.8095 | 111,801.44 | 16.4291 | 78.9529 | 11,661.49 | 15.6109 | 78.4204 | 12,492.06 | 135,954.99 |
| Â | VN | 56.7831 | 56.9354 | 110,451.84 | 17.5481 | 74.3312 | 14,067.03 | 16.8148 | 73.7503 | 15,179.93 | 139,698.79 |
| Â | RS | 52.1614 | 52.2653 | 89,945.35 | 26.7915 | 78.9529 | 22,399.47 | 26.1552 | 78.4204 | 23,610.17 | 135,954.99 |