Eduqas A Level Economics
Eduqas A Level Economics Resource Allocation Exam Questions
Free Eduqas A Level Economics revision for Resource Allocation: what you need to know, common mistakes and exam-style questions with answers. Covers how the price mechanism allocates resources in a free market through signalling, incentives and rationing.
Practise Resource Allocation with past papers
Once you have learnt this topic, find the Resource Allocation questions in real Eduqas A Level Economics past papers and mark them with the mark scheme. Doing lots of real questions is the quickest way to learn how examiners ask about each idea.
About Eduqas A Level Economics Resource Allocation
Resource allocation is a short but important part of the Eduqas microeconomics content. It explains how a free market economy answers the questions of what, how and for whom to produce without central planning. The price mechanism does this through three functions: signalling, incentives and rationing. You need to be able to show these working on a demand and supply diagram, and to link them to the profit motive and consumer sovereignty. The topic leads straight into market failure, because markets do not always allocate resources efficiently or fairly. Examiners often ask you to explain one function of the price mechanism using a recent real world example.
What you need to know
- Free market economy Resources are allocated by the interaction of consumers and producers through markets, with private ownership and limited government role. Prices coordinate millions of decisions.
- Signalling function A change in price signals information to buyers and sellers. A rising price signals that a good is scarce relative to demand; a falling price signals a surplus.
- Incentive function Higher prices and profits give firms an incentive to increase output and new firms an incentive to enter, so resources move towards goods consumers value. Lower prices encourage firms to cut output and move resources elsewhere.
- Rationing function When demand rises or supply falls, a higher price rations the limited supply to those most willing and able to pay, removing the shortage.
- Profit motive and consumer sovereignty Firms seek profit, so they respond to consumer spending; in theory consumers decide what is produced. In practice advertising and market power can weaken consumer sovereignty.
- Strengths and limits Free markets can be efficient and responsive, but may ignore externalities, under provide public goods, produce unequal outcomes and suffer volatile prices, which is why governments intervene.
Common mistakes in Resource Allocation
- Describing the price mechanism without showing which function you are using. Name the function (signalling, incentive or rationing) and explain how it changes behaviour.
- Confusing rationing by price with government rationing. In a free market, price rations the good to those willing and able to pay.
- Showing only the shift in the diagram. Explain the sequence: shortage at the old price, price rises, quantity demanded contracts and quantity supplied extends.
- Claiming free markets always produce fair outcomes. They allocate according to ability to pay, which can be inequitable even when efficient.
Try three Resource Allocation exam-style questions
1. State the three functions of the price mechanism. (3 marks)
Show the mark scheme answer
Signalling; incentive; rationing.
2. Using a demand and supply diagram, explain how the price mechanism responds to a sharp increase in demand for air conditioning units during a heatwave. (6 marks)
Show the mark scheme answer
Demand shifts right; at the original price there is excess demand (shortage); price rises, which signals scarcity; higher price rations the limited units to those most willing to pay (contraction of demand); higher price and profit give firms an incentive to supply more (extension of supply); new higher equilibrium price and quantity; correct diagram.
3. Explain one reason why the free market may not allocate resources in the interests of society. (2 marks)
Show the mark scheme answer
Prices may not reflect external costs or benefits, e.g. pollution; so output is not at the socially optimal level (or public goods are under provided, or inequality means essential goods go to those able to pay).
Resource Allocation FAQs
What does Eduqas A Level Economics Resource Allocation cover?
It covers how a free market economy allocates resources through the signalling, incentive and rationing functions of the price mechanism, and the strengths and limits of this approach.
How does Resource Allocation link to other topics?
It builds on demand and supply in product markets and leads into market failure, where the price mechanism fails to give an efficient or equitable outcome and governments may intervene.
How do I write about the functions of the price mechanism?
Use a real market example, draw the shift, then explain the steps in order: shortage or surplus, price change, and how buyers and sellers respond. Name each function as you use it.
