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3.5 - Labour markets - Coggle Diagram
3.5 - Labour markets
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The supply for labour
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The supply curve for labour looks different so the normal supply curve. It can draw normally, however.
- As you get paid more there is more incentive to work (like a normal S curve)
- However, at a point a person may feel they have earnt enough and want to take a step back and enjoy life more. Hence why you get the curve
This supply curve questions the theory of tax cuts. However, like all factors, each person will respond differently to pay cuts or rasies.
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Supply will shift out because of:
- population growth
- immigration
- increased retirement age
- reduced benefits
- working mums (part time)
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Wage determination
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In a competitive market, wage would be at A because that's where S meets D
- Here S would be perfectly elastic
- The shaded area is where the firm makes money onte worker so they pay W0 (similar to profit maximisation)
This is the perfect wage determination graph
Here is am imperfect wage determination
- In a competitive market, wage would be at C
- Here the monsonit buys the workers restricts supply to B, the only W1 however, because they can get a good deal
The MC is above and steeper than the S curve because the MC of employing one extra person is higher because the employer would have to pay all his workers the same wage that it takes to entice a new worker in
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Another market distortion is labour immobility. This Is where workers can't get jobs but are keen to work. There are two types
Occupational immobility - This occurs when worker leave a declining market but can't retrain into an expanding market. This is why some field have surplus and some have a shortage
Geographical immobility - This is where a worker may be correctly trained for a job but live in a different location to where there is a shortage of workers.
The main solutions to this are:
- leveling up - firms move up north to attract jobs up there. Includes rebuilding some cities and schools etc...
- offering free education or grant to re skill some workers
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Current labour market problems
- skill shortages on certain areas
- unemployment
- increased retirement ages to coupe with increased pension spending caused my a longer life span
- underemployment - when high skilled worker work low skilled jobs
- 0 hour contracts and part time jobs
- tax credits disincentivizes working full time