onsider a market with twO Tirms, Target and Wal-Mart, that sell CDS In their music department. Both ust choose whether to charge a high price ($25) or a low price ($15) for the new Miley Cyrus CD. hese price strategies with corresponding profits are depicted in the payoff matrix to the right. Target' re in red and Wal-Mart's are in blue. arget's dominant strategy is to pick a price of $ 15.
onsider a market with twO Tirms, Target and Wal-Mart, that sell CDS In their music department. Both ust choose whether to charge a high price ($25) or a low price ($15) for the new Miley Cyrus CD. hese price strategies with corresponding profits are depicted in the payoff matrix to the right. Target' re in red and Wal-Mart's are in blue. arget's dominant strategy is to pick a price of $ 15.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Question
What is Nash equilibrium

Transcribed Image Text:### Understanding Nash Equilibrium in a Competitive Market
#### Scenario:
Consider a market with two firms, Target and Wal-Mart, that sell CDs in their music department. Both Target and Wal-Mart must choose whether to charge a high price ($25) or a low price ($15) for the new Miley Cyrus CD.
These price strategies with corresponding profits are depicted in the payoff matrix to the right. Target's payoffs are in red, and Wal-Mart's are in blue.
#### Analysis:
- **Target's Dominant Strategy:**
Target's dominant strategy is to pick a price of **$15**.
- **Wal-Mart's Dominant Strategy:**
Wal-Mart's dominant strategy is to pick a price of **$15**.
#### Question:
What is the Nash equilibrium for this game?
#### Answer Choices:
- **A.** The Nash equilibrium is for Target to choose a price of $15 and Wal-Mart to choose a price of $25.
- **B.** The Nash equilibrium is for Target to choose a price of $25 and Wal-Mart to choose a price of $15.
- **C.** A Nash equilibrium does not exist for this game.
- **D.** The Nash equilibrium is for Target and Wal-Mart to both choose a price of $15.
- **E.** The Nash equilibrium is for Target and Wal-Mart to both choose a price of $25.
Click to select your answer and then click Check Answer.
---
*Note:* In game theory, a Nash equilibrium occurs when each player's strategy is optimal, given the other player's strategy. Here, both Target and Wal-Mart find it optimal to pick a price of $15, making choice **D** the Nash equilibrium.

Transcribed Image Text:This image presents a payoff matrix for pricing strategies between Target and Walmart.
### Payoff Matrix Explanation:
The matrix is a 2x2 grid where each cell represents the profits for Target and Walmart under different pricing scenarios.
- **Rows** represent Walmart's pricing strategy:
* Top row: Price = $25
* Bottom row: Price = $15
- **Columns** represent Target's pricing strategy:
* Left column: Price = $25
* Right column: Price = $15
### Payoff Values:
- Each cell contains two payoff values:
* The first value represents the profit for Target.
* The second value represents the profit for Walmart.
### Breakdown:
1. **Target Price = $25, Walmart Price = $25**:
* Both set their prices at $25.
* Profit for Target: $6,000
* Profit for Walmart: $6,000
2. **Target Price = $15, Walmart Price = $25**:
* Target reduces its price to $15 while Walmart keeps it at $25.
* Profit for Target: $12,000
* Profit for Walmart: $1,000
3. **Target Price = $25, Walmart Price = $15**:
* Target keeps its price at $25 while Walmart reduces it to $15.
* Profit for Target: $1,000
* Profit for Walmart: $12,000
4. **Target Price = $15, Walmart Price = $15**:
* Both set their prices at $15.
* Profit for Target: $3,000
* Profit for Walmart: $3,000
### Conclusion:
This matrix provides insight into competitive pricing strategies, illustrating how changes in pricing can impact profits for both retailers. The strategic decision-making process can be analyzed, showcasing the interdependence of each company's actions on the other’s financial outcomes.
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