Public Expenditure

Types of Public Expenditure

Current Expenditure

Current expenditure is day-to-day spending on public sector wages, such as payments to teachers and nurses, and on the consumption of goods and services such as medicines and utilities.

Capital Expenditure

Capital expenditure is long-term investment in infrastructure and assets such as roads, hospitals, and schools.

This can increase the economy's productive potential.

Transfer Payments

Transfer payments are payments where no good or service is received in return, such as pensions, unemployment benefits, and subsidies.

They help redistribute income but do not directly add to GDP.

Reasons for Changes in Size and Composition

• Economic growth can increase tax revenue and reduce the need for transfer payments, allowing more spending on public services.
• Demographic changes such as an ageing population can increase spending on pensions and healthcare.
• Political priorities can shift spending towards certain sectors, such as education or defence.
• External shocks such as recessions or pandemics can increase transfer payments and require stimulus spending.
• Technological change can alter the cost and nature of public services, such as the need for digital infrastructure.

Significance of Public Expenditure as a Percentage of GDP

The proportion of Public Expenditure to GDP indicates the size of the state and has the following impacts:

• Productivity and Growth: Higher public spending can support growth through investment in infrastructure, education, and healthcare, which increase the economy's productive potential and LRAS.
• Living Standards: Higher public spending can improve living standards by providing access to essential services and reducing income inequality through transfer payments.
• Crowding Out: Higher public spending requires the government to increase borrowings, which causes higher demand for credit and therefore higher interest rates. As the cost of borrowing increases, this can reduce private investment and consumption, which may slow economic growth.
• Level of Taxation: Higher public spending may require higher taxes to finance it, which can impact disposable income and consumption.
• Equality: Public spending can promote equality by redistributing income through transfer payments and providing access to essential services.