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Learning objective

Examine the effects of market failure, particularly how it results in the overconsumption of demerit goods and goods with external costs, as well as the underconsumption of merit goods and goods with external benefits.

Read the explanation, check the common trap, then practise with flashcards and questions.

Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE EconomicsThe allocation of resources

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Quick explanation

Examine the effects of market failure, particularly how it results in the overconsumption of demerit goods and goods with external costs, as well as the underconsumption of merit goods and goods with external benefits

  • This point belongs to Market failure, especially Market failure outcomes.
  • You need to be able to examine the effects of market failure, particularly how it results in the overconsumption of demerit goods and goods with external costs, as well as the underconsumption of merit goods and goods with external benefits.
  • The key ideas to know are Analyse, Discuss, and Explain.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

AnalyseDiscussExplain

Why it matters

This objective helps connect Market failure outcomes to exam-style questions, flashcards, and revision notes for Market failure.

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Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 2 structured question: Market failure

Paper 2Structured Questions1 marks

Description

Market Failure and Consumption

Market failure occurs when the allocation of goods and services is not efficient, leading to overconsumption of demerit goods and underconsumption of merit goods.

  1. a

    State the definition of a demerit good.

    Aim for approximately 1 distinct marking point.

    [1]
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