Information in Markets Flashcards

1️⃣ Familiarise yourself with the flashcards:

  • Look through all the flashcards to see what's on both sides.
  • Make sure you understand the information on each card. If something's unclear, click the link to the revision notes at the bottom of the page for more details.

2️⃣ Test yourself:

  • Look at the question or prompt on each card and try to remember the answer before flipping it over.
  • Check the answer and make a note of any cards you find challenging and need to go over more.

3️⃣ Consistently Review and Practice:

  • Use spaced repetition: spend more time on the cards you struggle with and go over them more often.
  • Regularly review all the flashcards to help you better understand and retain the information over time.

Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

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What does “information in markets” mean?

The facts buyers and sellers use to make choices.

What is perfect information?

Everyone knows all relevant facts at the same time.

What is imperfect information?

When some facts are missing, unclear, or wrong.

What is asymmetric information?

One side, like a seller, knows more than the other side.

Give an example of asymmetric information in a market.

Used cars: sellers know faults and history; buyers may not.

What is information failure?

Market failure caused by poor or missing information.

How can poor information affect demand?

People may buy too much of harmful goods or too little of good ones.

How can advertising provide useful information?

It can tell buyers about price, features, and where to buy.

How do warranties and return policies reduce information gaps?

They cut buyer risk and signal that quality is likely higher.

How do product labels and unit pricing help consumers?

They give clear facts to compare value and make fair choices.

What can government do to improve information in markets?

Set labelling rules, test products, and punish false claims.

How do reviews and comparison websites help buyers?

They share user views and prices, saving time and money.