What happens when a seller knows more about quality than a buyer?
Two used cars can look similar while hiding very different problems. A buyer who cannot tell them apart has to decide what the uncertainty is worth, while a seller with a good car needs a way to make quality credible. Information becomes part of the transaction, alongside the car and its price.
Questions you could explore
- What would make an inspection, guarantee, or reputation credible to the buyer?
Start reading
- OpenStax16.1 The Problem of Imperfect Information and Asymmetric Information
Uses a used-car buyer to explain why unequal information complicates price and quality judgments.
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