📚 Learning Guide
Nash Equilibrium Explained
easy

In a non-cooperative game, where players make decisions independently, which of the following best describes a Nash Equilibrium?

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Learning Path
Learning Path

Question & Answer
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Choose the Best Answer

A

A situation where one player can unilaterally improve their payoff

B

A situation where all players choose their best strategy given the strategies of others

C

A situation where players cooperate to achieve the best outcome

D

A situation where all players are indifferent between their strategies

Understanding the Answer

Let's break down why this is correct

Answer

A Nash Equilibrium happens in a non-cooperative game when each player makes their best decision based on what they think the other players will do, and no one has an incentive to change their choice. This means that if all players stick to their current strategies, they are all making the best possible outcome for themselves, given the choices of others. For example, imagine two companies deciding on prices for their products. If Company A sets its price and Company B sets its price in a way that neither can increase their profit by changing their price, they are in a Nash Equilibrium. In this situation, both companies are satisfied with their decisions, and any change would lead to a worse result for at least one of them.

Detailed Explanation

In a Nash Equilibrium, each player picks the best choice they can, knowing what others will do. Other options are incorrect because This suggests a player can always improve their score alone; This implies players work together for the best result.

Key Concepts

Non-Cooperative Games
Topic

Nash Equilibrium Explained

Difficulty

easy level question

Cognitive Level

understand

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