WJEC A-Level Economics 1520QS
Scarcity and Choice
Demand and Supply in Product Markets
Demand and Supply in Labour Markets
Resource Allocation
Market Failure
Macroeconomic Theory (AS)
Government Policy Objectives
Policy Instruments (AS)
International Trade (AS)
Costs, Revenues and Profits
Market Structures
Macroeconomic Theory (A2)
Macroeconomic Objectives (A2)
Policy Instruments (A2)
International Trade (A2)
Non-UK Economies
Economic Development
Demand and Supply in Labour Markets
Wage determination: Equilibrium wage rate and shifts in labour demand and supply
- 3 things to know
- AS Units 1 and 2
Overview
Recall questions on The equilibrium wage rate and shifts in labour demand and supply.
What you need to know
Answer each one before you reveal it.
How do changes in labour productivity shift the demand curve for labour?
How do changes in the price of substitute or complementary factors shift the demand curve for labour?
Questions from this subtopic
Each one with the model answer underneath.
- 1
How is the equilibrium wage rate determined in a labour market?
Model answer
The equilibrium wage rate is determined at the point where the demand for labour equals the supply of labour.
- 2
How would an increase in demand for the final product shift the demand curve for labour?
Model answer
It would shift the demand curve for labour to the right, as firms need more workers to produce the additional output demanded.
- 3
How do changes in labour productivity shift the demand curve for labour?
Model answer
An increase in labour productivity raises the marginal revenue product of labour, shifting the demand curve for labour to the right.
- 4
How do changes in the price of substitute or complementary factors shift the demand curve for labour?
Model answer
If a substitute factor (e.g. machinery) becomes cheaper, demand for labour may fall (leftward shift); if a complementary factor becomes cheaper, demand for labour may rise (rightward shift).
- 5
How do changes in population size shift the supply curve of labour?
Model answer
An increase in population size expands the potential workforce, shifting the supply curve of labour to the right.
- 6
How do changes in participation rates shift the supply curve of labour?
Model answer
Higher participation rates mean more people of working age are entering the labour force, shifting the supply curve to the right.
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