What is the role of information disclosure requirements in reducing market failure due to asymmetric information?

• A. They improve decision-making and reduce adverse selection and moral hazard by making information observable.
• B. They worsen information asymmetry
• C. They have no impact on market outcomes
• D. They only affect prices.

Answer: (A)

Providing information disclosure reduces information gaps between buyers and sellers, which helps fix failures caused by asymmetric information. When firms must reveal key facts about quality, safety, costs, or risks, buyers can make better judgments and assort themselves into trades that match their preferences, lowering adverse selection where hidden information leads to bad trades. At the same time, disclosure of how much effort or risk a party actually bears helps curb moral hazard, because parties know that hidden actions or risks may be revealed and can be monitored or penalized. With more information made observable, contracts can be priced more accurately and chosen to fit what buyers value, leading to more efficient outcomes and fewer misallocations. These effects extend beyond prices to overall contract reliability and resource allocation.