A Nash equilibrium in the duopoly game
◦ means that one player has greater market power.
◦ occurs when each player takes the best possible action regardless of the strategy chosen by other firms.
◦ will always lead to equilibrium in which the firms' total profit is the largest.
◦ can occur only if firms cooperate with each other.
◦ means that a firm must be able to determine its actions and the actions of its competitor.