Is that used EV worth the price? This checklist could save you thousands of dollars.
Real-world example for IB, A-Level, AP and IGCSE Economics essays: Supply, demand and prices, Cost-push inflation, Elasticity
What happened
Rising fuel prices are pushing cost-conscious drivers away from petrol cars and towards electric vehicles, making a checklist important for used-EV buyers judging whether a car is worth its price.
The economics
Higher petrol prices raise the cost of running a petrol car, so demand for electric vehicles shifts right, pushing up EV prices and quantities sold. This shows the cross-price effect between substitutes: petrol and EVs are substitutes, so a petrol price rise raises EV demand.
Evaluation
However, switching to EVs also depends on charging infrastructure, battery range and used-battery condition, so fuel prices are only one factor; if the fuel price rise is seen as temporary, the demand shift may be limited.
Practice question
Using supply and demand analysis, explain how a rise in petrol prices affects the market for electric vehicles, and discuss what other factors influence the size of this effect.
Read the article ↗ · Draw the diagram in the Diagram Lab
Where it fits in the syllabus
- Supply, demand and prices: How a change in demand or supply in one market moves its equilibrium price and quantity.
- Cost-push inflation: Higher costs of production such as wages, energy or materials lead firms to raise prices.
- Elasticity: How strongly quantity demanded or supplied responds to a change in price or income.
- IB Economics: Demand, Supply and Elasticity, Aggregate Demand and Supply
- A-Level Economics: Supply and Demand, Macroeconomic Objectives, Aggregate Demand and Supply
- AP Macroeconomics: National Income and Price Determination
- AP Microeconomics: Supply, Demand and Market Equilibrium
- IGCSE Economics: Demand and Supply, Macroeconomic Objectives