Fig. 2From: Optimal two-stage pricing strategies from the seller’s perspective under the uncertainty of buyer’s decisionsPrices and gross profits when X 0=X 1=a 0+G with G∼Ga(25,0.5). a Function Π 0(p 0) with p 0,max=230.1152. b Function Π 1(p 1) with p 1,max=220.5280. c Global view of Π(p 0,p 1). d Π(p 0,p 1) around \((p_{0}^{\text {max}}, p_{1}^{\text {max}})=244.7218,226.8302\) Back to article page