Fiscal Policy Measures (Cambridge (CIE) O Level Economics)

Revision Note

Fiscal Policy Defined

  • Fiscal Policy involves the use of government spending and taxation (revenue) to influence total (aggregate) demand in the economy 

  • Fiscal policy can be expansionary in order to generate further economic growth

    • Expansionary policies include reducing taxes or increasing government spending

  • Fiscal policy can be contractionary in order to slow down economic growth or reduce inflation

    • Contractionary policies include increasing taxes or decreasing government spending  

  • Fiscal Policy is usually presented annually by the Government through the  Government Budget 

    • A balanced budget means that government revenue = government expenditure

    • A budget deficit means that government revenue < government expenditure

    • A budget surplus means that government revenue > government expenditure

  • A budget deficit has to be financed through public sector borrowing

    • This borrowing gets added to the public debt

The Effects of Fiscal Policy on Government Macroeconomic Aims

  • To understand the effects of fiscal policy on an economy, it is useful to know how total demand (gross domestic product) is calculated

  • Total (aggregate) demand = household consumption (C) + firms investment (I) + government spending (G) + exports (X) - imports (M)

    • Total demand = C + I + G + (X - M)

  • From this, it is logical that changes to fiscal policy can influence any of these components - and often several of them at once


Examples of the Impact of Contractionary Fiscal Policy

Example 1

The Government increases income tax levels

Effect on the economy

Consumers pay more tax → discretionary income reduces → consumption reduces → total demand reduces

Impact on macroeconomic aims

  • Economic growth slows down

  • Inflation eases

  • Unemployment may increase as output is falling and fewer workers are required

  • Current Account Improves (with less income, imports may fall)

Example 2

The Government freezes/reduces public sector workers pay

Effect on the economy

Wages stagnate or reduce → Consumer confidence falls → consumption decreases → total demand decreases

Impact on macroeconomic aims

  • Economic growth slows down

  • Inflation eases

  • Unemployment may increase as output is falling

  • Current Account Improves (with less income, imports may fall)

Example 3

The Government cuts Government spending in their Budget

Effect on the economy

Less demand for goods/services → less income for firms → output and profits decrease → total demand decreases

Impact on macroeconomic aims

  • Economic growth slows down

  • Inflation eases

  • Unemployment may increase as output is falling

  • Current Account Improves (with less income, imports may fall)

  • Less corporation tax available for redistribution

 

Examples of the Impact of Expansionary Fiscal Policy

Example 1

The Government decreases corporation tax

Effect on the economy

Firms net profits increase → investment by firms increases → total demand increases

Impact on macroeconomic aims

  • Economic growth increases

  • Inflation rises

  • Unemployment may decrease as output is rising which requires more workers

  • Current Account - unsure - exports may rise due to new investments in the economy, but imports may rise due to higher income generated by the investment

Example 2

The Government increases unemployment benefits

Effect on the economy

Household income increases → consumption increases → total demand increases

Impact on macroeconomic aims

  • Economic growth increases

  • Inflation rises

  • Unemployment may decrease as output is rising which requires more workers (although increased unemployment benefits may discourage some people from entering the labour market)

  • Current Account unlikely to change as this policy helps the poorest and imports are unlikely to increase

  • Redistribution of income has increased and there is more equity in society

Strengths of fiscal policy

  • Spending can be targeted on specific industries

  • Short time lag as compared with monetary policy (effects of fiscal policy are seen sooner)

  • Redistributes income through taxation

  • Reduces negative externalities through taxation

  • Increased consumption of merit/public goods

  • Short term government spending can lead to an increase in the total supply of an economy

    • E.g. Building a new airport immediately increases government spending and total demand, but when it is built, the potential output will have increased (Production Possibility Curve has shifted outward)

Weaknesses of fiscal policy

  • Policies can fluctuate significantly when new governments are elected 

    • Long term infrastructure projects may lack follow-through

  • Increased government spending can create budget deficits

    • Repaying this debt may lead to austerity on future generations

  • Conflicts between objectives

    • E.g. Cutting taxes to increase economic growth may cause inflation

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