ECONOMICS-A-9EC0 · Pearson Edexcel A Level
ECONOMICS-A-9EC0/31
Microeconomics and Macroeconomics (Synoptic)
Economics A · 2022 · Variant 1
Relative difficulty
Analysis source: Pearson Edexcel
Analysis aligned to the official syllabus and assessment design.
3.6 / 5
300
360 min
Market Structures and Global Development Strategies
Cohort performance
Session statistics from official examination reports
Total marks
300
Duration
360 min
Session difficulty
3.6 / 5
Key examiner messages
Top priorities from the principal examiner before you revise
High-scoring candidates distinguished themselves through precise, fully-labelled diagrams.
In Paper 1, the cost and revenue diagrams demonstrating a shift in cost curves alongside the welfare loss triangles in negative externality illustrations were critical.
For Paper 2, candidates who could draw a mathematically sound Lorenz Curve, properly label the Gini coefficient areas as A/(A+B) A / (A + B) A/(A+B), and construct a dynamic AD/AS framework for infrastructure spending secured top-tier marks.
Marks were commonly lost due to vague references to context; those who treated the case studies merely as decorative text failed to integrate crucial data, such as specific regional disposable income figures or the three-firm concentration ratio calculation in the coffee shop market.
Question difficulty map
How candidates performed on each question in this series
No data available in official reports
Assessment objectives
Skill and AO weighting from official examiner commentary
Skill weighting
Shows the skill mix this paper tested most heavily.
Knowledge & UAO2
Weight: 4100%Application oAO3
Weight: 375%Analysis of RAO4
Weight: 250%Evaluation & Analysis
Weight: 125%
Method marks watchlist
Where working, steps, or method marks were commonly lost
No data available in official reports
Recurring mistakes across years
Themes examiners flag in multiple recent sessions for this subject
No data available in official reports
Question choice intelligence
Mean scores and popularity for optional questions (HKDSE electives)
No data available in official reports
Level exemplars
What candidate scripts at each grade level looked like
No data available in official reports
Grade & admission context
How marks relate to grade thresholds and entry standards
Report type
Examiner report — national grade boundaries and question-level commentary
Level A*
Approx. 78% of maximum mark
Level A
Approx. 70% of maximum mark
Level B
Approx. 59% of maximum mark
Level C
Approx. 49% of maximum mark
Level D
Approx. 38% of maximum mark
Level E
Approx. 28% of maximum mark
Deep insights
What top candidates did
Techniques and approaches examiners rewarded in this series
No data available in official reports
Command word playbook
How to match each command word to the expected response style
Weigh arguments for and against with evidence; end with a supported judgement.
Present multiple perspectives with evidence; balance breadth and depth.
Show formula, substitution, and unit; method marks need visible working.
Give reasons and link mechanism to outcome; each point needs a because/so chain.
Match the expected response style for “Examine” questions.
Match the expected response style for “Assess” questions.
Time traps
Sections where candidates spent disproportionate time relative to marks
Min per mark: 2
Min per mark: 1.2
Min per mark: 1.2
Min per mark: 1.2
Syllabus traceability
Topics linked to questions and mark weighting in this session
Oligopoly
18 marks this session
Monopoly
25 marks this session
Strategies influencing growth and development
30 marks this session
Wage determination in competitive and non-competitive markets
25 marks this session
MCQ trap analytics
Commonly chosen wrong options from examiner commentary
No data available in official reports
Topic heatmap across years
Mark concentration by topic and exam year for this subject
Mark intensity
Government intervention
Externalities
Inflation
Strategies influencing growth and development
Monopoly
Wage determination in competitive and non-competitive markets
Externalities (Market failure)
Oligopoly
Difficulty trend
How session difficulty has shifted across recent years
Paper comparison
Marks and duration breakdown across papers in this session
Paper 1: Markets and Business Behaviour:
Paper 2: The National and Global Economy:
Paper 3: Microeconomics and Macroeconomics:
Marks you can still earn
Where valid approaches outside the mark scheme may still gain credit
No data available in official reports
Practise what examiners flagged
Target weak topics from this report inside the Revui app
Oligopoly
18 marks this session
Practise in RevuiMonopoly
25 marks this session
Practise in RevuiStrategies influencing growth and development
30 marks this session
Practise in RevuiWage determination in competitive and non-competitive markets
25 marks this session
Practise in RevuiSelf-diagnostic checklist
Key actions before you sit this paper — copy and tick off as you revise
- 1Message
High-scoring candidates distinguished themselves through precise, fully-labelled diagrams.
- 2Message
In Paper 1, the cost and revenue diagrams demonstrating a shift in cost curves alongside the welfare loss triangles in negative externality illustrations were critical.
- 3Message
For Paper 2, candidates who could draw a mathematically sound Lorenz Curve, properly label the Gini coefficient areas as A/(A+B) A / (A + B) A/(A+B), and construct a dynamic AD/AS framework for infrastructure spending secured top-tier marks.
- 4Message
Marks were commonly lost due to vague references to context; those who treated the case studies merely as decorative text failed to integrate crucial data, such as specific regional disposable income figures or the three-firm concentration ratio calculation in the coffee shop market.
Teacher briefing pack
One-page session summary for tutors and classroom review
2022 2022
Economics A
High-scoring candidates distinguished themselves through precise, fully-labelled diagrams. In Paper 1, the cost and revenue diagrams demonstrating a shift in cost curves alongside the welfare loss triangles in negative externality illustrations were critical. For Paper 2, candida
High-scoring candidates distinguished themselves through precise, fully-labelled diagrams.
In Paper 1, the cost and revenue diagrams demonstrating a shift in cost curves alongside the welfare loss triangles in negative externality illustrations were critical.
For Paper 2, candidates who could draw a mathematically sound Lorenz Curve, properly label the Gini coefficient areas as A/(A+B) A / (A + B) A/(A+B), and construct a dynamic AD/AS framework for infrastructure spending secured top-tier marks.
- Total marks
- 300
- Duration
- 360 min
- Session difficulty
- 3.6 / 5
Session analysis
High-scoring candidates distinguished themselves through precise, fully-labelled diagrams. In Paper 1, the cost and revenue diagrams demonstrating a shift in cost curves alongside the welfare loss triangles in negative externality illustrations were critical. For Paper 2, candidates who could draw a mathematically sound Lorenz Curve, properly label the Gini coefficient areas as A/(A+B) A / (A + B) A/(A+B), and construct a dynamic AD/AS framework for infrastructure spending secured top-tier marks. Marks were commonly lost due to vague references to context; those who treated the case studies merely as decorative text failed to integrate crucial data, such as specific regional disposable income figures or the three-firm concentration ratio calculation in the coffee shop market.
Updated Jun 14, 2026
Paper breakdown
Paper 1: Markets and Business Behaviour:
Paper 2: The National and Global Economy:
Paper 3: Microeconomics and Macroeconomics:
Top chapters
Exam structure insights
Marks by chapter
See where the marks were concentrated so revision time goes to the highest-value topics.
Mark accessibility
Estimate which marks were basic, mid-level, or high-difficulty.
53% within easy or medium reach
Command word frequency
Spot common command words so answers match the expected response style.
Question type mix
Compare the mark share of each paper section and question type.
Synoptic Long Essay
(25 marks)
145·6·48%
Medium Context Response
(8-15 marks)
120·12·40%
Calculation & Short Answer
25·8·8%
Multiple Choice
(MCQ)
10·10·3%
Study ROI
Bigger bubbles recur more often; higher bubbles carry more marks, helping you rank revision priorities.
Time vs marks
Compare marks with suggested time allocation to plan exam pacing.
Paper 1 Section A
0.50 m/minPaper 1 Section C
0.83 m/minPaper 2 Section A
0.83 m/minPaper 2 Section C
0.83 m/minTotal marks
85
Total time
110 min
Avg pace
0.77
Cumulative marks ladder
The line is your running mark total question by question; dashed lines are the estimated grade cut-offs. See which question the line crosses your target grade at, so you know how far you must answer cleanly and which questions decide a band.
Next-year prediction
Topics worth watching next year, with the reason shown directly below each bar.
Monopsony Power in Labor Markets
85%85%
Financial Market Regulations and Systemic Risk
80%80%
Floating vs Fixed Exchange Rate Systems
75%75%
Exam tips
Paper format
- Duration
- 2h
- Total marks
- 100
- Weighting
- 30%
- Question types
- Short Synoptic Explanations, Medium Synoptic Analysis, Long Synoptic Diagrams & Discussion, Large Comprehensive Synoptic Essay
Analysis is paraphrased for study purposes. Always verify against the official examiner report and mark scheme.