The labour market: demand and supply Flashcards
What is derived demand?
Occurs when the demand for a factor of production arises from the demand for the output it produces
What does the aggregate demand for labour depend on?
The level of economic activity
What does the individual firms demand for labour depend on? (3)
The price of labour
Productivity
Price of other factors of production
What is the marginal revenue product? (MRP)
The value of the physical addition to output arising from hiring on extra unit of a factor of production
What is the marginal product of labour?
The change in total output arising from hiring one more worker
What causes a shift in demand for labour?
A change in the MRP
e.g- training, productivity
What is the elasticity of demand for labour?
The responsiveness of quantity demanded of labour to a change in the wage rate
What is the equation for the elasticity for demand for labour?
% change in quantity of labour demanded/ % change in wage rate
What are the factors that determine the elasticity of demand for labour? (3)
Availability of substitutes
Elasticity of demand for the product
The proportion of labour cost to total cost
How does availability of substitutes determine the elasticity of demand for labour?
If there are plenty of substitutes, then the elasticity of demand for labour will be high
How does the elasticity of demand for the product determine the elasticity of demand for labour?
Derived demand
If the product has high demand, so will labour
How does the proportion of labour cost to total cost determine the elasticity of demand for labour?
The larger the proportion of labour cost to total cost, the higher the elasticity of demand for labour
Who are the economically inactive?
The % of the population who are either not in work nor seeking it
What are monetary factors?
The financial rewards to a particular occupation
What are non monetary factors?
The non financial rewards to a particular occupation