Learning Path
Question & Answer1
Understand Question2
Review Options3
Learn Explanation4
Explore TopicChoose the Best Answer
A
Both firms can improve their payoffs by unilaterally changing their bids to high.
B
At least one firm has a dominant strategy to bid high.
C
Neither firm can increase their payoff by changing their strategy alone.
D
The firms should always coordinate their bids to achieve better outcomes.
Understanding the Answer
Let's break down why this is correct
Answer
In a bidding war, a Nash Equilibrium occurs when both firms choose their strategies in such a way that neither can benefit by changing their bid alone. If both firms bid low, it means they have reached a point where they believe that increasing their bid would not lead to a better outcome for themselves. This happens because if one firm raises its bid while the other keeps it low, the higher bidder may lose the auction. For example, if Firm A and Firm B both bid $100 for a project, and they know that bidding higher would only increase costs without guaranteeing a win, they will stick to their low bids. Therefore, in this situation, both firms have settled on a strategy that is stable, but it may not be the most profitable for either in the long run.
Detailed Explanation
In a Nash Equilibrium, neither firm can do better by changing their bid alone. Other options are incorrect because This suggests that both firms could gain by raising their bids; A dominant strategy means one choice is always better.
Key Concepts
Nash Equilibrium
Game Theory
Competitive Strategies
Topic
Nash Equilibrium in Game Theory
Difficulty
hard level question
Cognitive Level
understand
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