IB Economics SL · 2022 to 2025
Unit 2: Microeconomics
70 past paper questions from 23 papers across 7 exam sessions. See what repeats, then practise the same skills with AI marking.
Starter set across the most-tested skills, with AI marking and model answers.
SL archive · 2022 to 2025
Unit 2: Microeconomics
Latest exam session: May 2025
- questions
- 70
- questions
- papers
- 23
- papers
- exam sessions
- 7
- exam sessions
- micro-topics
- 21
Topics in Unit 2: Microeconomics
In syllabus order. The ring is the share of the marks each one carries.
2.1
Demand
4% of marks20 of the 494 marks across the 23 Economics SL papers analysed (4%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 2 questions
2.2
Supply
4% of marks22 of the 494 marks across the 23 Economics SL papers analysed (4%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 4 questions
2.3
Competitive market equilibrium
4% of marks20 of the 494 marks across the 23 Economics SL papers analysed (4%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 4 questions
2.4
Critique of maximizing behaviour of consumers and producers
1% of marks5 of the 494 marks across the 23 Economics SL papers analysed (1%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 2 questions
2.5
Elasticity of demand
15% of marks75 of the 494 marks across the 23 Economics SL papers analysed (15%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 13 questions
- DueIncome and cross-price elasticity
2.6
Elasticity of supply
0% of marks2 of the 494 marks across the 23 Economics SL papers analysed (0%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 1 question
2.7
Role of government in microeconomics
31% of marks153 of the 494 marks across the 23 Economics SL papers analysed (31%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 16 questions
2.8
Market failure: externalities and common pool resources
16% of marks78 of the 494 marks across the 23 Economics SL papers analysed (16%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 16 questions
2.9
Market failure: public goods
11% of marks55 of the 494 marks across the 23 Economics SL papers analysed (11%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 4 questions
2.12
The market’s inability to achieve equity
13% of marks64 of the 494 marks across the 23 Economics SL papers analysed (13%) were on this topic. A past-paper pattern, not a guarantee for your next paper. · 8 questions
Exam pattern
How often each micro-topic has been examined, year by year. Each label is explained under the grid.
Does it repeat?
Top 4 of 21 micro-topics for the next sitting. Numbers are questions per year.
fewermore
| Micro-topic | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
2.7.1Price controls | 1Price controls, 2022: 1 question | 1Price controls, 2023: 1 question | 3Price controls, 2024: 3 questions | 3Price controls, 2025: 3 questions |
| 1Negative externalities, 2022: 1 question | 1Negative externalities, 2023: 1 question | 3Negative externalities, 2024: 3 questions | 2Negative externalities, 2025: 2 questions | |
| 1Positive externalities, 2022: 1 question | 1Positive externalities, 2023: 1 question | 1Positive externalities, 2024: 1 question | 3Positive externalities, 2025: 3 questions | |
| ·PED and total revenue, 2022: 0 questions | 3PED and total revenue, 2023: 3 questions | 2PED and total revenue, 2024: 2 questions | 1PED and total revenue, 2025: 1 question |
4 more micro-topics with a free account
- DueIncome and cross-price elasticity· last May 24 P2 TZ2
- Dueusually examined, but missing from the last two exam sessions
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Questions on Unit 2: Microeconomics, by exam session
Which papers asked about Unit 2: Microeconomics, and which question numbers. Open a paper to see them highlighted.
May 2025
10 questions across 6 papers
November 2024
4 questions across 3 papers
May 2024
6 questions across 4 papers
November 2023
4 questions across 3 papers
May 2023
4 questions across 3 papers
November 2022
3 questions across 2 papers
May 2022
3 questions across 2 papers
Every Unit 2: Microeconomics question, unlocked
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Frequently asked questions
Short answers about this page.
Which Economics SL exam sessions are covered for Unit 2: Microeconomics?
7 exam sessions from 2022 to 2025, the latest May 2025. Every Paper 1 and 2 in every timezone is read and classified in full, which gives 23 papers in this archive.
Which Unit 2: Microeconomics topic comes up most?
Price controls (2.7.1): in 35% of papers, last seen May 25 P2 TZ3. Usually "evaluate", worth about 8.3 marks in a paper that includes it.
Can I see the original question and mark scheme?
No. The wording belongs to the IB. You get the citation, the marks, the command term and the skill tested, plus our own matched practice questions with worked answers and AI marking.
What do "banker", "due" and "rising" mean?
Banker: examined in at least one sitting in four and still appearing. Due: regular before, but absent for the last two exam sessions. Rising: clearly more common in the last two years. Our classification of real papers, not an IB statistic.
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