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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
  VN 18.9688 19.0918 12,794.36 12.6625 31.6312 4775.00 11.8163 30.9082 5416.60 22,985.96
  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
  VN 27.9219 28.0648 32,983.47 14.8562 42.7781 8276.47 14.0705 42.1352 9124.66 50384.61
  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
  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
  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