Examiner's Verdict on Unit 1: Markets in Action
The October 2025 WEC11/01 paper presented a very fair, highly structured test of core microeconomic concepts. It balanced technical accuracy (calculations and diagrams) with rich contextual applications in developing markets like India and Cyprus. Our overall difficulty index is a balanced 3 out of 5, representing a standard but rigorous AS-level challenge.
Where Marks are Won and Lost
High-scoring candidates demonstrated exceptional precision in their quantitative skills. Direct calculation questions, such as the Price Elasticity of Demand (PED) for music concert tickets, rewarded students who remembered the correct formula \( \% \Delta Q_D \div \% \Delta P \) and carried out multi-step arithmetic carefully. However, many students lost easy marks by failing to include the negative sign or miscalculating percentage changes.
Similarly, the data response section on India's hotel market required candidates to construct a diagram showing a simultaneous shift in demand and supply where the demand shift was larger. Those who drew clear, well-labelled axes and highlighted the correct new equilibrium price easily secured full marks. Those who struggled to interpret the extracts, particularly the long regulatory and construction lags that make supply highly inelastic, lost easy application marks.
Examiner Pitfalls to Avoid
- Ineffective Price Ceilings: In the Section D essay on maximum prices in Cyprus, a common and critical error was drawing the maximum price (\( P_{max} \)) above the equilibrium price (\( P_e \)). Remember: a price ceiling is only binding and effective when set below the free-market equilibrium.
- Incorrect Subsidy Areas: For the short-answer question on Thailand's electric car subsidies, several students shifted the supply curve to the right but failed to correctly identify the rectangle representing total government spending (ABCP1). Ensure you can shade and label both consumer and producer subsidy shares.
- Contextual Failure: In the 8-mark question on external costs of tourism in India, candidates often listed generic environmental issues like 'pollution' without anchoring their analysis to the specific evidence in Extract B (such as Goa's population ratio or Joshimath's sinking ground).
Preparation Strategy & Future Predictions
To secure a top grade in future series, prioritize diagrammatic mastery. Practice drawing minimum and maximum prices, negative externalities, and indirect taxes/subsidies under timed conditions, ensuring all axes and equilibrium points are perfectly labelled. In terms of future trends, expect a major evaluative question on consumer irrationality or alternative business objectives (such as satisficing), as these areas were only lightly touched upon in Section A of this series.