Supply-Side Policy (Edexcel IGCSE Economics)

Revision Note

Steve Vorster

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

3Po5YpWj_1-1-4-production-possibility-frontier_2_edexcel-al-economics

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


Supply-Side Policy


Explanation

Privatisation

  • The transfer of Government owned assets or firms into the private sector, usually by sale of company shares

  • Privatisation encourages new firms to enter the market and compete, thus increasing the total supply and the efficiency in the economy

Deregulation

  • This is the process of removing government controls and laws from markets in order to increase competition and encourage new firms to enter the market

  • Any regulation increases the cost of production for firms. Deregulation decreases costs, which may result in greater supply

Education and training

  • Increasing government spending on education and retraining raises the quality of the workforce

  • Productivity increases also increase the supply of output

Regional policies

  • Encouraging firms to relocate to high unemployment areas

  • Improving transport links to high unemployment regions

  • Providing subsidies to firms to hire locally unemployed workers

Lower direct taxes

  • Reducing income tax rates incentivises workers to work harder (they keep more money for themselves) and encourages more workers to join the labour force

  • Reducing corporation tax allows firms to keep more of their profits, which they can use to invest in new machinery and technology

Infrastructure spending

  • Spending on road and rail networks to improve transport links for goods and workers

  • Improving broadband coverage to enable workers and firms to relocate to low-cost areas

Improving incentives to work and invest

  • Restructuring the unemployment benefits system to incentivise the unemployed to seek work

  • Increased government spending on innovation increases the supply of potential jobs in the economy

    • Direct support to firms (subsidies) increases output and promotes international competitiveness

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

Last updated:

You've read 0 of your 5 free revision notes this week

Sign up now. It’s free!

Join the 100,000+ Students that ❤️ Save My Exams

the (exam) results speak for themselves:

Did this page help you?

Steve Vorster

Author: Steve Vorster

Expertise: Economics & Business Subject Lead

Steve has taught A Level, GCSE, IGCSE Business and Economics - as well as IBDP Economics and Business Management. He is an IBDP Examiner and IGCSE textbook author. His students regularly achieve 90-100% in their final exams. Steve has been the Assistant Head of Sixth Form for a school in Devon, and Head of Economics at the world's largest International school in Singapore. He loves to create resources which speed up student learning and are easily accessible by all.

Jenna Quinn

Author: Jenna Quinn

Expertise: Head of New Subjects

Jenna studied at Cardiff University before training to become a science teacher at the University of Bath specialising in Biology (although she loves teaching all three sciences at GCSE level!). Teaching is her passion, and with 10 years experience teaching across a wide range of specifications – from GCSE and A Level Biology in the UK to IGCSE and IB Biology internationally – she knows what is required to pass those Biology exams.