A Level Economics A Examiners' Edition: Common Mistakes by Theme (Edexcel)

Examiners’ Edition · Edexcel A Level Economics A

Aiming for an A or A*? Stop losing easy marks.

Most marks aren’t lost on the hardest questions. They’re lost to the same small mistakes examiners flag year after year. We’ve gone through the Pearson Edexcel AS and A Level Economics A papers and examiners’ reports and pulled out the mistakes that cost the most marks in every theme.

See the mistake examiners flag year after year, theme by theme.
Learn the fix, and what examiners saw in the exam.
Practise and mark it with original questions and full mark schemes.

Choose your themes Read a free sample first

Written by Mr E Hudha, Head of Economics and Pearson Edexcel examiner

A Level Economics A · Theme 1

Introduction to Markets and Market Failure

Examiners’ Edition: Securing A*s

33 common mistakes · 66 practice questions · full mark schemes

1.1 Nature of Economics AS & A Level

1 Positive v normative statements

✗ Common mistake

Students call normative statements ‘opinions’ and label forecasts or predictions as normative because they might be wrong.

✓ Do this instead

Normative = a value judgement about what ought to happen; it cannot be tested. Positive = can be checked against evidence, even if it later proves false (forecasts are positive).

In the exam

“Most students could not earn the analysis mark for explaining why a value judgement cannot be tested while a factual claim can.” Jun 2023, A Level Paper 3

Examiners flagged this in 5 exam series, 2019 to 2025

Question 1.1 · Check itMark scheme ›3

A local newspaper printed three statements about town-centre parking: 1. Car park charges in the town rose by 12% last year. 2. Doubling car park charges will cut town-centre visits by 5% next year. 3. The council should scrap car park charges to help local shops. (b) Identify the normative statement and explain why statement 2 is positive even though it may turn out to be wrong. (3)

Mark scheme · Q1.1(b)‹ Back to question

Statement 3 is normative1

It uses ‘should’: a value judgement that evidence cannot settle1

Statement 2 is a forecast that can be checked against visitor data next year, so it is positive even if it proves wrong1

Common wrong answer: labelling statement 2 normative because it is a prediction or might be wrong.

Real pages from Theme 1. Every theme is laid out like this.

Themes: 4
Common mistakes fixed: 120
Practice questions: 240
Per theme, one-off: £1

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Pearson Edexcel AS & A Level Economics A · 8EC0, 9EC0

Choose your themes

£1 each. Add as many as you like and pay once.

Free sample

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AS Level sample A Level sample

AS & A Level

Themes 1 and 2

Assessed on both the AS and the A Level papers.

£1

Theme 1

Introduction to Markets and Market Failure

33 mistakes fixed66 practice questions

£1

Theme 2

The UK Economy – Performance and Policies

30 mistakes fixed60 practice questions

A Level only

Themes 3 and 4

Assessed on the A Level papers only.

£1

Theme 3

Business Behaviour and the Labour Market

28 mistakes fixed56 practice questions

£1

Theme 4

A Global Perspective

29 mistakes fixed58 practice questions

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