If a two-player game has a Nash equilibrium, then
A) both players must have dominant strategies.
B) the game must be a zero-sum game.
C) the game must be a nonzero-sum game.
D) None of the above is correct.

Question

Quizplus · Accepted Answer

A Nash equilibrium does not require both players to have dominant strategies, nor does it necessitate the game being zero-sum or nonzero-sum. It simply means that given the other player's strategy, no player has an incentive to deviate from their current strategy.

If a Two-Player Game Has a Nash Equilibrium, Then