📚 Learning Guide
Nash Equilibrium and Strategy Adjustments
easy

In the context of Nash Equilibrium, which of the following statements accurately describe the strategic interactions between Gary's Gym and eFitness? Select all that apply.

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Choose the Best Answer

A

Both firms will always seek to maximize their payoffs independently of each other.

B

A Nash Equilibrium occurs when neither firm has an incentive to unilaterally change their strategy.

C

If Gary's Gym lowers its price, eFitness will necessarily increase its advertising spending.

D

Changes in payoffs can lead to a new Nash Equilibrium if firms adjust their strategies accordingly.

E

The Nash Equilibrium is reached only when both firms are making the highest possible profits.

Understanding the Answer

Let's break down why this is correct

Answer

Nash Equilibrium is a situation in a game where each player makes the best decision they can, considering the choices of the other players. In the case of Gary's Gym and eFitness, if both gyms choose their membership prices based on what they think the other will charge, they may reach a point where neither gym wants to change its price because doing so would not benefit them. For example, if Gary's Gym sets a low price and eFitness matches it, both may find that changing their prices would lead to losing customers or profits. Therefore, the strategic interaction is about anticipating each other's moves and settling on a price that neither wants to change, which is the essence of Nash Equilibrium. This concept helps explain how businesses can reach stable outcomes in competitive environments.

Detailed Explanation

None of the statements accurately describe Nash Equilibrium. Other options are incorrect because This suggests firms act without considering each other; This implies that firms never change their strategies.

Key Concepts

Nash Equilibrium
Strategic Interactions
Oligopoly
Topic

Nash Equilibrium and Strategy Adjustments

Difficulty

easy level question

Cognitive Level

understand

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