Theme 3.5: Labour Market Flashcards
What is demand for labour?
Derived demand: derived from the demand for goods and services that the labour produces
List the four main factors influencing the demand for labour
- Labour productivity
- Price of other factor inputs
- Demand for the product
- Supplementary labour costs
How does labour productivity influence demand for labour?
Greater productivity means that each worker has become more valuable to a firm 🡪 greater demand
Alternatively, advances in technology may allow firms to produce more with fewer workers / higher productivity per worker 🡪 less demand
How does the price of other factor inputs influence demand for labour?
If the price of capital rises relative to the price of labour more labour is likely to be demanded, and vice versa
How does demand for the product influence demand for labour?
Demand for labour is derived from the demand for the good (higher demand for the good 🡪 more workers needed to produce it)
How do supplementary labour costs influence demand for labour?
If the non-wage costs of employing labour rise, then demand for labour will fall
e.g. employer national insurance contributions, laws obliging maternity pay, sick pay, laws making it difficult to make workers redundant
Describe the factors influencing the elasticity of demand for labour
(How responsive demand for labour is to a change in the wage rate)
* Substitutability: how easy it is to change between capital and labour
* Ratio of labour costs to total costs: more significant the costs of labour to a firm’s costs, the more elastic
* Elasticity of demand for the product: firms will be more able to absorb a wage rise if the demand for the good is price inelastic
* Time: always increases elasticity
How will individuals react to a rise in the wage rate?
Income effect: as wages rise, people feel better off and may not feel the need to work as many hours
Substitution effect: as wages rise, the opportunity cost of leisure rises (the cost of every extra hour taken in leisure rises) so more hours are worked.
List the four main factors influencing the supply of labour
- Wage
- Substitute profession
- Entry barriers
- Migration
How does wage influence the supply of labour?
Wage and bonuses of the job itself (movement along curve)
How do substitution professions influence the supply of labour?
Relative wages and work conditions in other jobs
How do entry barriers influence the supply of labour?
Higher qualification requirement would reduce supply
How does migration influence the supply of labour?
An inflow of workers increases the supply of labour (may not be evenly spread across all job types)
List the four main factors influencing the elasticity of supply of labour
- Occupational mobility
- Geographical mobility
- Extent of unemployment
- Time
How does occupational mobility influence the elasticity of supply of labour?
Quality of transferable skills held by workers
Ease of moving into new labour markets
How does geographical mobility influence the elasticity of supply of labour?
Willingness of individuals to move
Regional cost differences
Information about jobs in other regions
How does the extent of unemployment influence the elasticity of supply of labour?
Supply is more elastic when unemployment is high
How does time influence the elasticity of supply of labour?
A longer period of time allows greater response to employment trends
Explain the wage differentials due to demand side factors
Different value of labour: workers ‘worth’ more to their employers earn higher wages
Resources of employers: employers with greater resources can pay higher wages
Age differences: many jobs’ pay are related to amount of experience
Discrimination: undervaluing employees worth on basis of race, gender, etc.
Difficulty observing workers MRP: may be more difficult to observe the value a worker brings to the company e.g. easier in a sales job, but more difficult in a nursing job
Explain the wage differentials due to supply side factors
Compensation
* High reward for risk-taking, working in poor conditions or unsocial hours
* Higher wages may also reflect the opportunity cost of acquiring the more advanced skills e.g. tuition fees
* Higher wages may be compensation for living in an area with a high cost of living
Low skilled labour
* More workers are able to fulfil a working role in a lower-skilled job, so the supply is greater
Describe trade unions and their purpose
An organisation of workers that combine together to further their own interests (e.g. improving wages)
Individuals are generally in a weak bargaining position compared to the company, so being part of a trade union improves the bargaining position of workers
What is the impact of trade unions on the market?
If successful, they enforce a minimum price for the supply of labour
The impact on employment levels depends on the type of industry they are operating in: in a competitive market, the trade union raises wages but lowers employment levels
Trade unions raise wages but lower employment levels in competitive labour markets, trade unions raise wages and raise employment levels in a monopsony labour market
Describe a bilateral monopoly
When there is a monopoly supplier of labour and a monopsonist buyer of labour, it is referred to as a bilateral monopoly. The strong bargaining power of each party balances the other out
e.g. trade union and the government
What elements affect the power of trade unions
Trade union membership and militancy: The greater proportion of workers in an industry that are members, the more powerful the trade union
Elasticity of demand: If demand for labour is inelastic, a rise in wages will have less impact upon employment
Profitability of the employer: A trade union is more likely to be successful if the employer has the resources to give wage increases