Demand management: fiscal policy: notes and practice questions
- This topic covers the use of government revenue and expenditure to influence macroeconomic objectives.
- Fiscal policy involves government revenue from direct and indirect taxation, and government expenditures like current, capital, and transfer payments.
- Key goals of fiscal policy include achieving low and stable inflation, low unemployment, and promoting long-term economic growth.
- Governments use expansionary fiscal policy to address deflationary/recessionary gaps and contractionary fiscal policy for inflationary gaps.
- Constraints on fiscal policy include political pressure, time lags, and the issue of sustainable debt.
How it is examined
The multiplier is a reliable HL Paper 3 calculation, usually 2 marks with working required. At both levels the effectiveness row carries 15-mark parts, and the paired AD/AS diagram for the two schools is a frequent Paper 1 part (a).
- k = 1 / (1 − MPC)
- k = 1 / (MPS + MPT + MPM)
- Fiscal policy, its sources of revenue, being direct and indirect taxation, the sale of goods and services from state-owned enterprises, and the sale of government assets; and its expenditures, being current expenditures, capital expenditures and transfer payments. (AO2)
- The goals of fiscal policy: low and stable inflation; low unemployment; promoting a stable economic environment for long-term growth; reducing business cycle fluctuations; an equitable distribution of income; external balance. (AO2)
- Expansionary and contractionary fiscal policies used to close deflationary or recessionary gaps and inflationary gaps. (AO3, AO4)
- The effectiveness of fiscal policy. (AO3) - Constraints, including political pressure, time lags and sustainable debt. - Strengths, including the ability to target specific economic sectors, and that government spending is effective in a deep recession. - Strengths and limitations in promoting growth, low unemployment, and a low and stable rate of inflation.
- The Keynesian multiplier, both forms. (AO2, AO4)
- Crowding out as a constraint on fiscal policy. (AO4)
- Automatic stabilisers: progressive taxes and unemployment benefits. (AO3)
- Calculating the Keynesian multiplier. (AO4)
Guiding questions
- How do governments manage their economy through taxation and spending, and how effective is it?
Linking questions
- Same gaps as 3.5, different instrument. Compare and contrast questions across 3.5 and 3.6 are common.
- Progressive taxes as automatic stabilisers come from 3.4.
- Sustainable debt as a constraint is the HL national debt content in 3.3.
- Supply-side effects of fiscal policy are an explicit row in 3.7.
Practice questions
5 questions · 1 medium · 4 hardQuestion 1
MediumPaper 1 · no calculator25 marks(a) Explain why structural unemployment may be a persistent problem in an economy.
(b) Using real-world examples, discuss the view that supply-side policies are the most effective government response to the problem of unemployment.
Start by defining structural unemployment. Then, think about the causes, such as changes in technology or the decline of certain industries. For the 'persistent' part of the question, consider why it is difficult for workers who lose their jobs in these situations to find new ones quickly.
Start by explaining what supply-side policies are, distinguishing between interventionist and market-based types. Explain how they can reduce unemployment, particularly the natural rate. To 'discuss', you must evaluate their effectiveness by considering their strengths (e.g., targeting root causes) and weaknesses (e.g., time lags, costs). Crucially, you must also compare them with alternative policies, like demand-side (fiscal and monetary) policies, explaining what type of unemployment those policies are better at tackling. Use specific country examples to support your arguments.
Question 2
HardPaper 1 · no calculator25 marks(a) Explain the arguments for the imposition of trade protection.
(b) Using real-world examples, discuss the view that expansionary fiscal policy is more effective than expansionary monetary policy in lifting an economy out of a recession.
Think about the reasons why a government might want to restrict imports. Consider arguments related to new industries, jobs, national interests, and unfair practices by other countries. Try to explain at least three distinct arguments.
Start by explaining how both expansionary fiscal and monetary policies work to increase aggregate demand. Then, compare their strengths and weaknesses. Consider factors like time lags, political issues, and their effectiveness in different economic situations, such as a deep recession. Use a specific country's policy response to a recession (like the 2008 financial crisis or the COVID-19 pandemic) to support your arguments.
Question 3
HardPaper 1 · no calculator25 marks(a) Explain two factors that may cause an increase in short-run aggregate supply.
(b) Using real-world examples, evaluate the effectiveness of fiscal policy in reducing inflation.
Start by defining short-run aggregate supply (SRAS). Then, think about what determines the costs of production for firms across the whole economy. For each factor, explain the mechanism through which it leads to a rightward shift of the SRAS curve. Consider using a diagram to illustrate your explanation.
Define fiscal policy and explain how its contractionary form (higher taxes, lower government spending) is intended to work against demand-pull inflation. Use an AD/AS diagram. For your evaluation, consider the strengths (e.g., direct impact on AD) and weaknesses (e.g., time lags, political unpopularity, potential for causing unemployment). Support your points with specific examples of countries that have used fiscal policy to fight inflation.
Question 4
HardPaper 1 · no calculator25 marks(a) Explain how cost-push factors can lead to an increase in the general price level.
(b) Using real-world examples, discuss the view that monetary policy is the most effective way for a government to deal with inflation.
Start by defining cost-push inflation. Then, identify at least two specific factors that could increase firms' costs of production. Use a correctly labelled AD/AS diagram to show how an increase in production costs affects the short-run aggregate supply curve and, consequently, the equilibrium price level and real output.
To 'discuss', you need to present a balanced argument. First, explain how contractionary monetary policy works to reduce inflation. Then, consider its limitations and drawbacks. Compare its effectiveness to other policies like fiscal policy or supply-side policies, especially considering different types of inflation (demand-pull vs. cost-push). Support your arguments with specific real-world examples of countries that have used monetary policy to fight inflation.
Question 5
HardPaper 1 · no calculator25 marks(a) Explain how a decrease in government spending on infrastructure and a depreciation of the country’s currency might affect macroeconomic equilibrium in the short run.
(b) Using real-world examples, evaluate the view that supply-side policies are the most effective way for a government to achieve economic growth.
Start by defining the key terms: government spending, currency depreciation, and macroeconomic equilibrium. Then, consider how each of these events affects a component of aggregate demand (AD). Use the AD/AS model to show the shifts and the resulting changes in the price level and real GDP for each event separately.
First, explain what supply-side policies are (both interventionist and market-based) and how they are intended to cause economic growth, using an LRAS diagram. Then, evaluate this view by considering the strengths of these policies (e.g., non-inflationary growth) and their weaknesses (e.g., time lags, costs, potential impact on equity). Compare their effectiveness to demand-side policies, considering different economic scenarios. Support your arguments with specific real-world examples of countries that have used supply-side policies.
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Where marks are lost
- No real-world example, or a stated one. An answer that names a country and stops cannot reach the top two bands.
- One-sided argument. Balance is an explicit axis. A student who argues only that a policy works is capped at 9 out of 15 on that axis alone.
- Diagram present but not explained. The diagram bullet escalates across three bands: included, included and explained, included and fully explained. A diagram dropped into an answer without prose that refers to it sits at 5 to 6 on a 10-mark part.
