In a duopoly game we observe the following payouts: if the two firms collude they will each earn $50,000. If one firm cheats then he earns $60,000 and the other firm earns -$10,000. If both firms cheat then they each earn zero economic profit. In this game what is the Nash equilibrium?

Respuesta :

Answer:

the Nash equilibrium for both players is to collude

Explanation:

A duopoly is when there are two firms operating in an industry.

Game theory looks at the interactions between participants in a competitive game and calculates the best choice for the player.

Dominant strategy is the best option for a player regardless of what the other player is playing.

Nash equilibrium is the best outcome for players where no player has an incentive to change their decisions.

 the Nash equilibrium for both players is to collude because it is the best outcome for both players. if, a player cheats, there is a chance that the other player would cheat and both firms would end up earning a zero economic profit

Based on the various payoffs to be made, the Nash Equilibrium for this game would be that both firms should collude.

The Nash Equilibrium is the outcome that would be most beneficial for both firms to stay in. If either of them leave, they would incur losses.

If both firms decide to collude and one cheats, the other firm would cheat as well to avoid making a loss which would lead to both of them making zero economic profit.

Both firms will therefore collude so as to make $50,000 a piece.

In conclusion, the Nash Equilibrium is collusion between the two firms.

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