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NotesEconomicsTopic 4.8Judging development: measures, growth and development
Back to Economics Topics
4.8.33 min read

Judging development: measures, growth and development

IB Economics · Unit 4

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Contents

  1. 1How good are the measures?
  2. 2Growth and development
  3. 3Exam-style question

No measure is perfect. A 15-mark answer weighs what each measure shows and misses.

Single indicators

  • Simple, widely available, easy to compare.
  • Real GDP per capita: data for almost every year.
  • But one dimension only: income says nothing about health or fairness.

Composite indicators

  • Several dimensions in one number: closer to real development.
  • But the weights are a choice, and averages still hide inequality.
  • Some data, like schooling, are collected less often.

The points to remember

  • Write it like this: "Real GDP per capita is widely available but measures one dimension and hides inequality."
  • Composite indicators are broader, but still averages.

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Growth (more output) and development (better lives) are linked, but not the same.

Growth and development

1

Growth can bring development

More income and tax revenue pay for schools, clinics and clean water.

Can help
2

But not always

If income goes to a few, or into weapons, the poor see little.

Not shared
3

Development can bring growth

Healthier, better-educated workers produce more.

Two-way

The points to remember

  • Growth is necessary but not sufficient for development.
  • Development can also raise growth: a two-way link.

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Paper 1 asked this in May 2024, as part (b) for 15 marks.

IB-style questionEvaluate[15 marks]

Using real-world examples, evaluate the view that real GDP is the best measure of 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

IB Exam Questions on Judging development: measures, growth and development

Practice with IB-style questions filtered to Topic 4.8.3. Get instant AI feedback on every answer.

Practice Topic 4.8.3 QuestionsBrowse All Economics Topics

How Judging development: measures, growth and development 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 Judging development: measures, growth and development.

    AO1
  • Describe

    Give a detailed account of processes or features in Judging development: measures, growth and development.

    AO2
  • Explain

    Give reasons WHY — cause and effect within Judging development: measures, growth and development.

    AO3
  • Evaluate

    Weigh strengths AND limitations of approaches in Judging development: measures, growth and development.

    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 trade4.1.2Free trade on a diagram: exports and imports4.2.1Tariffs4.10.1Trade strategies and diversification
View all Economics topics
Improve your exam techniqueCommand terms, paper structure, and mark-scheme tips for Economics
Previous4.8.2Composite indicators of developmentNextPoverty cycles4.9.1

6 questions to test your understanding

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