問題詳情

9. Suppose UPS and FedEx plan to improve the on-time delivery rate for the peak period, and the expected payoff matrix for the2020 holiday season is changed as the following table. Choose all of the Nash equilibrium of this game.

(1) Both UPS and FedEx charge $5
 (2) Both UPS and FedEx charge $5.5
(3) UPS charges $5 and FedEx charges $5.5
(4) UPS charges $5.5 and FedEx charges $5
(5) Both UPS and FedEx play a mixed strategy, where each firm charges $5 with a probability of 2/3 and charges $5.5 with aprobability of 1/3
(A) Only (I)
(B) Only (2)
(C) (3) and (4)
(D) (3),(4)& (5)

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增