Economics 2026-04-15 6 min read

Writing UK Economics Essays: Diagrams, Models, and Critique

Economics essays reward analytical diagrams used as evidence - not as decoration. Here's how UK markers actually use them.

A clean supply-and-demand diagram doesn't impress UK economics markers. A diagram that does analytical work - supporting a specific claim with labelled shifts - absolutely does.

Use diagrams analytically

Every diagram should appear at the moment your argument needs it, with axes and curves clearly labelled, and at least two sentences explaining the shift it depicts. Reference the diagram in the body text by figure number.

Critique the model

UK economics tutors love a candidate who acknowledges model assumptions (perfect competition, no externalities, rational agents) and weighs how the conclusion changes when assumptions are relaxed.

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Frequently asked questions

Quick answers UK students search for around this topic.

What should UK students know about use diagrams analytically?
Every diagram should appear at the moment your argument needs it, with axes and curves clearly labelled, and at least two sentences explaining the shift it depicts. Reference the diagram in the body text by figure number.
What should UK students know about critique the model?
UK economics tutors love a candidate who acknowledges model assumptions (perfect competition, no externalities, rational agents) and weighs how the conclusion changes when assumptions are relaxed.

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