The question is reconstructed below:
Which of the following best describes a Nash equilibrium?
A. An outcome from which one or both competitors can improve their position by adopting an alternative strategy.
B. The unstable outcome of a repeated game.
C. An outcome that is stable only because of credible threats.
D. An outcome which both competitors see as optimal, given the strategy of their rival.
Answer:
D. An outcome which both competitors see as optimal, given the strategy of their rival.
Step-by-step explanation:
Although Nash equilibrium is a game theory, it has been widely applied in economics. It states that a competitor can achieve his desired outcome by sticking to his original strategy. Both competitors' strategies are optimal when considering the decisions of each other.