Topic guides
Topics, with the marks in mind
Each guide gives you the definition, the diagram, the chain of reasoning examiners expect, and the mistakes that cost the most marks.
Both6 min read
Market Failure — A-Level Economics
Definition, causes, diagrams and the analysis chains that earn marks.
Both6 min read
Externalities — A-Level Economics
Positive and negative externalities, diagrams, and the chain from spillover to welfare loss.
Both6 min read
Price Elasticity of Demand — A-Level Economics
The formula, what makes demand elastic, and how to use elasticity to evaluate a policy.
Both6 min read
Inflation — A-Level Economics
Demand-pull and cost-push inflation, the AD/AS diagram, and how to evaluate the effects.
Both6 min read
Unemployment — A-Level Economics
The types of unemployment, their causes, and how to evaluate policies that target them.
Both6 min read
Monopoly — A-Level Economics
Characteristics, the diagram, the efficiency loss, and when a monopoly might benefit consumers.