Supply-Side Policy (Edexcel IGCSE Economics)
Revision Note
Written by: Steve Vorster
Reviewed by: Jenna Quinn
What is Supply-Side Policy?
Supply-side policies aim to increase the total supply (productive potential) of the economy
This is achieved by increasing the quality or quantity of the factors of production
The effect of supply-side policies can be represented through an outward shift of the productive possibility curve
Outward shifts of a PPC show an increase in the total supply of an economy
The strategies used to increase total supply include education and training, labour market improvements, lower direct taxes, privatisation, deregulation, improving regional incentives to work and infrastructure spending
When any of these policies are instituted, the PPC shifts outward (Shift B) and more consumer goods and more capital goods can now be produced using all of the available resources
Specific Types of Supply-Side Policies
Supply-side policies can be extremely useful in generating long term growth, lowering average price levels and creating new jobs in an economy
Specific types of supply side policies
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Privatisation |
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Deregulation |
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Education and training |
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Regional policies |
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Lower direct taxes |
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Infrastructure spending |
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Improving incentives to work and invest |
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Worked Example
Which one of the following is an example of a supply-side policy to increase output?
A. Increasing the school leaving age
B. Increasing unemployment benefits
C. Increasing interest rates
D. Increasing income tax
The Answer is A. Increasing the school leaving age
B is incorrect, as this will disincentivise unemployed workers from seeking a job
C is incorrect, as this is contractionary monetary policy
D is incorrect, as this is contractionary fiscal policy
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