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NotesEconomics HLTopic 4.10Market-based policies
Back to Economics HL Topics
4.10.24 min read

Market-based policies (Economics HL)

IB Economics · Unit 4

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Contents

  1. 1Three market-based policies
  2. 2Strengths and limits
  3. 3Exam-style question

Market-based policies: let markets allocate, with less state control.

Three market-based policies

PolicyWhat it meansHow it should help
Trade liberalisationCutting tariffs and quotasCompetition, cheaper inputs, bigger markets
PrivatisationSelling state firms to private ownersThe profit motive cuts costs
DeregulationRemoving rules that block competitionNew firms enter; prices fall

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Every Paper 1 essay on them asks you to weigh both sides.

Strengths

  • More competition: lower costs and prices, more choice.
  • Efficiency raises potential output: LRAS shifts right.
  • No cost to the budget; sales of state firms raise money.
  • India's growth rose after it opened its economy in 1991.

Limits

  • Markets under-provide schools, health care and public goods.
  • Gains go to some: inequality and poverty can rise.
  • A private monopoly may raise prices: Bolivia's water sale in 2000 led to protests.
  • New firms take years to grow, and pollution may rise.

The points to remember

  • Growth may rise, but ask: does development follow?
  • Compare with interventionist policies (4.10.3).

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Paper 1 asked this in May 2026, as part (b) for 15 marks.

IB-style questionEvaluate[15 marks]

Using real-world examples, evaluate the effectiveness of market-based policies in promoting economic growth and economic development.

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How the 15 marks are given

MarksWhat your answer needs
13–15Theory fully explained, terms right all the way through, balanced evaluation, real examples fully developed to support the argument
10–12Theory explained, terms mostly right, evaluation mostly balanced, real examples developed
7–9Theory partly explained, some evaluation but one-sided, examples partly developed
4–6Theory only described, evaluation superficial, examples only named
1–3Theory stated but not relevant, no evaluation

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the term trade liberalisation. [2 marks]

Related Economics HL Topics

Continue learning with these related topics from the same unit:

4.1.1Benefits of international trade4.1.2Free trade on a diagram: exports and imports4.1.3Absolute and comparative advantage (HL)4.1.4Limitations of comparative advantage (HL)
View all Economics HL topics
Improve your exam techniqueCommand terms, paper structure, and mark-scheme tips for Economics HL
Previous4.10.1Trade strategies and diversificationNextInterventionist policies4.10.3

11 questions to test your understanding

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