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NotesEconomicsTopic 4.1Free trade on a diagram: exports and imports
Back to Economics Topics
4.1.24 min read

Free trade on a diagram: exports and imports

IB Economics · Unit 4

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Contents

  1. 1Imports: a lower world price
  2. 2Exports: a higher world price
  3. 3When a tariff is removed
  4. 4Exam-style question

With free trade, the price at home becomes the world price. When the world price is lower, the country imports.

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The points to remember

  • Imports = what buyers want at the world price minus what farmers at home supply.
  • Buyers gain from the lower price; producers at home sell less.

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When the world price is higher than the price at home, the country exports.

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The points to remember

  • Exports = what growers supply at the world price minus what buyers at home want.
  • Producers gain from the higher price; buyers at home pay more.

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A tariff keeps the price above the world price. Removing it moves the country towards free trade.

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Remember it as: Lower price, less made at home, more bought: more imports.

Paper 2 asked this in May 2024, for 4 marks.

IB-style questionExplain[4 marks]

Text B says that new free trade agreements will remove the tariffs on farm goods imported from two partner countries.

Using an international trade diagram, explain how imports of farm goods are likely to change.

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How the 4 marks are given

MarksWhat your answer needs
3–4A correct diagram and a correct explanation
1–2A correct diagram or a correct explanation, not both
3 at mostA diagram with a wrong or missing label

IB Exam Questions on Free trade on a diagram: exports and imports

Practice with IB-style questions filtered to Topic 4.1.2. Get instant AI feedback on every answer.

Practice Topic 4.1.2 QuestionsBrowse All Economics Topics

How Free trade on a diagram: exports and imports Appears in IB Exams

Examiners use specific command terms when asking about this topic. Here's what to expect:

  • Define

    Give the precise meaning of key terms related to Free trade on a diagram: exports and imports.

    AO1
  • Describe

    Give a detailed account of processes or features in Free trade on a diagram: exports and imports.

    AO2
  • Explain

    Give reasons WHY — cause and effect within Free trade on a diagram: exports and imports.

    AO3
  • Evaluate

    Weigh strengths AND limitations of approaches in Free trade on a diagram: exports and imports.

    AO3
  • Discuss

    Present arguments FOR and AGAINST with a balanced conclusion.

    AO3

See the full IB Command Terms guide

Related Economics Topics

Continue learning with these related topics from the same unit:

4.1.1Benefits of international trade4.2.1Tariffs4.10.1Trade strategies and diversification4.10.2Market-based policies
View all Economics topics
Improve your exam techniqueCommand terms, paper structure, and mark-scheme tips for Economics
Previous4.1.1Benefits of international tradeNextTariffs4.2.1

3 questions to test your understanding

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