Unit 3 · Macroeconomics · Topic 3.3

IB Economics — Macroeconomic objectives

Objectives: growth, low inflation, low unemployment, and external balance; trade-offs.

Key concepts in Macroeconomic objectives

Key Idea: Topic 3.3 covers the four macroeconomic objectives — growth, low unemployment, low and stable inflation, and external balance — and the conflicts between them.

✅ Key concepts

📊 Types of unemployment

🔥 Causes of inflation

⚡ Conflicts between objectives

The Phillips curve shows a short-run trade-off: unemployment↓ → inflation↑. In the long run, the trade-off may disappear (expectations-augmented Phillips curve).

What you'll learn in Topic 3.3

3.3.1 Economic growth and unemployment
3.3.2 Inflation and deflation
3.3.3 Conflicts between macro objectives

Suggested study order: Read the notes for each sub-topic below → test yourself with flashcards → attempt practice questions → review exam technique.

Study resources — 3.3 Macroeconomic objectives

3.3.1

Economic growth and unemployment

Notes

3.3.2

Inflation and deflation

Notes

3.3.3

Conflicts between macro objectives

Notes

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Topic 3.3 Macroeconomic objectives forms a core part of Unit 3: Macroeconomics in IB Economics. Mastering these concepts will strengthen your understanding of connected topics across the syllabus and prepare you for exam questions that require analysis, evaluation, and real-world application.

Frequently asked questions

What does Topic 3.3 Macroeconomic objectives cover in IB Economics?

Topic 3.3 covers macroeconomic objectives as part of the IB Economics syllabus. Students learn key economic concepts, models, and real-world applications that are assessed in Paper 1, Paper 2, and Paper 3 exams.

How should I revise Macroeconomic objectives for IB Economics exams?

Start by reading the micro-topic notes to understand each concept, then use flashcards to memorise key terms and diagrams. Practise drawing and explaining economic models, and work through past paper questions to apply your knowledge under exam conditions.

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Unit 3 · Macroeconomics · Topic 3.3

IB Economics — Macroeconomic objectives

Objectives: growth, low inflation, low unemployment, and external balance; trade-offs.

Exam technique guide Practice questions

Key concepts in Macroeconomic objectives

Key Idea: Topic 3.3 covers the four macroeconomic objectives — growth, low unemployment, low and stable inflation, and external balance — and the conflicts between them.

✅ Key concepts

📊 Types of unemployment

🔥 Causes of inflation

⚡ Conflicts between objectives

The Phillips curve shows a short-run trade-off: unemployment↓ → inflation↑. In the long run, the trade-off may disappear (expectations-augmented Phillips curve).

What you'll learn in Topic 3.3

3.3.1 Economic growth and unemployment
3.3.2 Inflation and deflation
3.3.3 Conflicts between macro objectives

Suggested study order: Read the notes for each sub-topic below → test yourself with flashcards → attempt practice questions → review exam technique.