Edexcel International A Level Economics
Edexcel International A Level Economics Labour Markets Exam Questions
Free Edexcel International A Level Economics exam questions for Labour Markets, with a mark scheme for every pack. Covers demand for labour, marginal revenue product, supply of labour, elasticities, wage determination, monopsony, trade unions and the minimum wage.
Labour Markets exam questions
1 question pack of real past exam questions, each with its mark scheme. Do not stop after a few: answer as many as you can without notes, then mark every answer with the mark scheme. The more questions you do, the more quickly you will spot how examiners ask about each idea.
About Edexcel International A Level Economics Labour Markets
Labour markets is a Unit 3 topic in Edexcel International A Level Economics. It applies demand and supply analysis to the market for workers, explaining why wages differ between occupations and why some workers are paid more than others. You study the derived demand for labour, the factors that affect labour supply, and how wages are set in competitive and non-competitive markets, including monopsony and the role of trade unions. You also look at government intervention, such as minimum wages. This topic links to poverty and inequality in Unit 4. Examiners expect accurate labour market diagrams and evaluation of minimum wage policies.
What you need to know
- Demand for labour Labour demand is a derived demand because it depends on demand for the product. Demand is linked to the marginal revenue product of labour (MRP = MPP x MR); it shifts with productivity, product demand and the price of capital.
- Supply of labour Affected by wage rates, non-monetary benefits, qualifications required, demographics, migration and government policies such as tax and benefits. Labour supply to an occupation depends on wages relative to alternatives.
- Elasticity of labour demand and supply Labour demand is more elastic when labour is a large share of costs, capital substitutes are available, and product demand is elastic. Labour supply is more inelastic where long training is needed.
- Wage determination In a competitive market the wage is set where labour demand equals labour supply. Wage differentials arise from differences in skills, productivity, bargaining power and discrimination.
- Monopsony and trade unions A monopsony employer pays a lower wage and hires fewer workers than a competitive market. Trade unions can raise wages through collective bargaining, but may reduce employment in a competitive market.
- Minimum wage and immobility A national minimum wage set above equilibrium may cause unemployment in a competitive market, but can raise employment in a monopsony. Occupational and geographical immobility of labour lead to unemployment and wage differences.
Common mistakes in Labour Markets
- Treating labour demand as independent of the product market. It is a derived demand, so a fall in product demand reduces labour demand.
- Assuming a minimum wage always causes unemployment. In a monopsony market it can increase employment.
- Explaining wage differences only by effort. Use productivity, skills, supply of workers, bargaining power and discrimination.
- Confusing geographical and occupational immobility. Geographical is difficulty moving location; occupational is difficulty changing job type due to skills.
- Ignoring elasticity when evaluating union wage rises. The fall in employment depends on the elasticity of labour demand.
Try three Labour Markets exam-style questions
1. A worker's marginal physical product is 12 units per hour. The product sells for 4 dollars in a perfectly competitive market. Calculate the worker's marginal revenue product per hour. (2 marks)
Show the mark scheme answer
MRP = MPP x MR = 12 x 4; = 48 dollars per hour.
2. Explain why surgeons are paid more than cleaners. (4 marks)
Show the mark scheme answer
Surgeons have higher marginal revenue product; long training and high skill make supply inelastic and low; demand is high; cleaners have low entry barriers and a large supply, so wages are lower; diagrams or comparisons of wage determination.
3. Evaluate the impact of introducing a national minimum wage on employment. (12 marks)
Show the mark scheme answer
In a competitive market a minimum wage above equilibrium raises labour supply and cuts labour demand, causing unemployment; in a monopsony it can raise both wages and employment; evaluation: depends on the level compared with the market wage; elasticity of labour demand; firms may raise productivity; may increase spending and AD; regional differences in wages; supported judgement.
Labour Markets FAQs
What does Edexcel IAL Economics Labour markets cover?
It covers the demand for and supply of labour, elasticities, wage determination, monopsony, trade unions, minimum wages and labour immobility.
Which unit is Labour markets examined in?
It is part of Unit 3, Business behaviour.
Which labour market diagrams should I learn?
Learn the competitive labour market, a minimum wage above equilibrium, the monopsony diagram with MCL above ACL, and the effect of a trade union wage rise.
