Difficulty Verdict
Overall, the Summer 2024 series presented a fair yet rigorous test of economic competency. Paper 1 (Microeconomics) leaned heavily on clear graphical proficiency and fundamental cost classifications, while Paper 2 (Macroeconomics) demanded strong analytical chains regarding contemporary global challenges such as trade integration and environmental conservation. The overall difficulty is rated at a 3.5 out of 5, representing a balanced paper with accessible entry points but highly differentiating evaluation questions.
Where the Marks Are Won or Lost
High-scoring candidates excelled by securing full marks on direct quantitative questions, including calculating the Income Elasticity of Demand (YED) and isolating variable costs (such as hourly electricity usage) from fixed costs. In contrast, many marks were lost in the diagrammatic questions. For instance, in Paper 1, drawing a rightward demand shift for a complementary good (tennis balls after a price fall in tennis rackets) was frequently misdrawn as a supply shift. In Paper 2, candidates occasionally struggled to differentiate between direct and indirect taxes, erroneously summing income and business taxes to find indirect revenue.
Examiner Pitfalls & Misconceptions
- Calculating Variable Costs: A notable pitfall was including the machine purchase price or insurance in the calculation for total variable costs, failing to identify them as fixed overheads.
- Elasticity Dynamics: When assessing whether price increases always lead to higher revenue, candidates often overlooked the critical role of price elasticity of demand (PED), missing out on Level 3 analysis by ignoring elastic versus inelastic price-revenue relationships.
- Evaluating Tariffs: Discussions on tariffs (such as Brazil's tariff on tyres) frequently suffered from one-sidedness, where candidates failed to balance domestic producer protection against the retaliatory actions of trading partners and the welfare loss for consumers.
Revision Strategy & Prediction
To prepare for future papers, students should prioritise mastering quantitative calculations (PES, YED, and cost functions) as they represent guaranteed marks. Practice drawing precise, fully-labelled shifts in exchange rates and supply-side subsidies regularly. Based on current trends, we predict that Globalisation and the Labour Market are highly likely to see larger-scale evaluative (12-mark) questions in upcoming series, given their lighter distribution in this set.