If both players in a game have a dominant strategy, then the game they are playing
A) has no Nash equilibrium.
B) must have one Nash equilibrium.
C) must have two Nash equilibria - one for each player.
D) More information is needed to determine the number of Nash equilibria in the game.

Question

Quizplus · Accepted Answer

When both players in a game have a dominant strategy, the outcome where both players choose their dominant strategy is a Nash equilibrium. This is because neither player has an incentive to deviate from their strategy given the strategy chosen by the other player.

If Both Players in a Game Have a Dominant Strategy