Using a production possibilities curve diagram, explain the difference between short-term economic growth and long-term economic growth.
Using real-world examples, evaluate the view that economic growth always improves living standards.
Using appropriate diagrams, explain the difference between cyclical unemployment and structural unemployment.
Using real-world examples, discuss the economic and social consequences of a persistently high rate of unemployment.
Using AD/AS diagrams, explain the difference between demand-pull inflation and cost-push inflation.
Using real-world examples, evaluate the view that a high rate of inflation is always harmful to an economy.
Read the extracts and answer the questions that follow.
Bellara experienced a strong recovery after a recession. Increased household consumption and spending by foreign tourists moved the economy closer to full employment. The finance ministry described this increase in real output as economic growth.
Growth has increased employment and tax revenue, allowing the government to expand healthcare and rural electricity provision. However, population growth remains rapid, and the benefits have been concentrated in the capital city. Economists therefore warn that growth in total real GDP may not produce an equal increase in average living standards.
The government is investing in schools, transport infrastructure and renewable electricity. These measures may raise labour productivity and shift long-run aggregate supply to the right.
Manufacturing and tourism have also increased waste, congestion and pressure on water supplies. Environmental groups argue that future growth must be sustainable rather than dependent on continued depletion of natural resources.
The following data are given in Table 1.
Real GDP and population in Bellara
| Year | Real GDP / billion bellars | Population / million |
|---|---|---|
| 2024 | 240 | 20.0 |
| 2025 | 252 | 20.8 |
The following data are given in Table 2.
Table 2 — Labour-market data for Bellara, 2025
| Year | Labour force / million | Employment / million |
|---|---|---|
| 2025 | 12.0 | 11.1 |
Define the term economic growth indicated in bold (Text A, paragraph 1).
Define the term sustainable indicated in bold (Text B, paragraph 2).
Using information from Table 1, calculate Bellara's real economic growth rate from 2024 to 2025. Show your working.
Using information from Table 2, calculate Bellara's unemployment rate in 2025. Show your working.
Using a PPC diagram, explain the difference between Bellara's recovery and an increase in its productive capacity (Texts A and B).
Using an AD/AS diagram, explain how increased household consumption and tourism may cause short-term economic growth in Bellara (Text A, paragraph 1).
Using an AD/AS diagram, explain how Bellara's investment in education and infrastructure may increase long-term economic growth (Text B, paragraph 1).
Using an AD/AS diagram, explain how increased household consumption and spending by foreign tourists may cause short-term economic growth in Bellara (Text A, paragraph 1).
Using information from the texts/data and your knowledge of economics, discuss whether Bellara's economic growth is likely to improve living standards.
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Carinthia's traditional textile industry has contracted because of automation and foreign competition. Many former textile workers lack the digital skills required by expanding technology firms. This has created structural unemployment, even while technology companies report unfilled vacancies.
A fall in export demand has also reduced national output and caused firms in several industries to dismiss workers. The government believes this part of unemployment is temporary and will decline if aggregate demand recovers.
Official figures classify a person as unemployed only if the person is without work, available for work and actively seeking employment. Some former textile workers have stopped searching, while others work part-time but want full-time employment.
The government is considering retraining, relocation grants and increased infrastructure spending. It has also introduced a legal minimum wage in the hotel industry, set above the previous equilibrium wage.
Carinthia labour-market data
| Category | Number of people / million |
|---|---|
| Working-age population | 8.0 |
| Employed people | 5.4 |
| Officially unemployed people | 0.6 |
Table 2 — Composition of recorded unemployment in Carinthia
| Type of unemployment | Number / people |
|---|---|
| Structural | 240 000 |
| Cyclical | 180 000 |
| Frictional | 120 000 |
| Seasonal | 60 000 |
| Total recorded unemployment | 600 000 |
Define the term structural unemployment indicated in bold (Text A, paragraph 1).
Define the term unemployed indicated in bold (Text B, paragraph 1).
Using information from Table 1, calculate Carinthia's unemployment rate. Show your working.
Using information from Table 2, calculate the natural rate of unemployment as a percentage of recorded unemployment. Show your working.
Using a labour-market diagram, explain how the decline of Carinthia's textile industry may cause structural unemployment (Text A, paragraph 1).
Using information from Table 2, calculate the proportion of recorded unemployment that is natural unemployment, expressed as a percentage. Show your working.
Using a minimum-wage diagram, explain how Carinthia's hotel-industry minimum wage may create unemployment (Text B, paragraph 2).
Using a PPC diagram, explain one economic cost of Carinthia's unemployment.
Using information from the texts/data and your knowledge of economics, evaluate policies that Carinthia could use to reduce unemployment.
Read the extracts and answer the questions that follow.
Darsenia has experienced a sustained rise in its average price level. The central bank describes this as inflation. Rapid growth in household credit and government spending has increased aggregate demand.
At the same time, imported fuel prices have risen following a depreciation of the currency. Transport and production costs have increased across the economy, creating additional inflationary pressure while industrial output has declined.
The national statistics office uses a consumer price index (CPI) based on a representative basket. Pensioners argue that the index understates their cost of living because food and energy account for a larger share of their spending than in the official basket.
Firms report greater uncertainty and have postponed investment. Exporters are also concerned that Darsenia's inflation exceeds that of its trading partners, reducing international price competitiveness.
Consumer price index in Darsenia, base year = 100.
| Year | Consumer price index / index points |
|---|---|
| 2024 | 125.0 |
| 2025 | 133.75 |
Household nominal savings and annual interest, 2025
| Item | Value / dinars |
|---|---|
| Nominal savings | 20 000 dinars |
| Nominal annual interest paid | 800 dinars |
Define the term inflation indicated in bold (Text A, paragraph 1).
Define the term consumer price index (CPI) indicated in bold (Text B, paragraph 1).
Using information from Table 1, calculate Darsenia's inflation rate in 2025. Show your working.
Using information from Table 2 and your answer to part (b)(i), calculate the approximate real interest rate received by the household in 2025. Show your working.
Using an AD/AS diagram, explain how household credit and government spending may cause demand-pull inflation in Darsenia (Text A, paragraph 1).
Using an AD/AS diagram, explain how higher imported fuel prices may cause cost-push inflation in Darsenia (Text A, paragraph 2).
Using an AD/AS diagram, explain how Darsenia's high inflation may reduce long-term economic growth (Text B, paragraph 2).
Using an AD/AS diagram, explain how a contractionary demand policy could reduce Darsenia's inflation.
Using information from the texts/data and your knowledge of economics, discuss the consequences of Darsenia's inflation.
Using AD/AS diagrams, explain how deflation may be caused by either a decrease in aggregate demand or an increase in short-run aggregate supply.
Using real-world examples, discuss whether deflation is necessarily more harmful than inflation.
Using an AD/AS diagram, explain why short-term economic growth may conflict with the objective of a low and stable rate of inflation.
Using real-world examples, evaluate the view that governments must accept higher inflation in order to achieve faster economic growth.
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Using a PPC or AD/AS diagram, explain how long-term economic growth may affect the distribution of income.
Using real-world examples, discuss whether economic growth can be environmentally sustainable and equitable at the same time.
Using an AD/AS diagram, explain how demand-pull inflation may be measured through the construction of a weighted consumer price index.
Using real-world examples, evaluate the usefulness of the consumer price index as a measure of changes in the cost of living.
Using an AD/AS diagram, explain how government borrowing for productive investment may affect the sustainability of government debt.
Using real-world examples, discuss whether a high government debt-to-GDP ratio is necessarily unsustainable.
Using a short-run Phillips curve diagram, explain the short-run trade-off between unemployment and inflation.
Using real-world examples, evaluate the usefulness of the short-run Phillips curve for government macroeconomic policy.
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Read the extracts and answer the questions that follow.
Following a banking crisis, households and firms reduced spending. Real output contracted, unemployment increased and the average price level fell for two consecutive years. Elaria is therefore experiencing deflation.
Consumers expect prices of cars and household appliances to fall further and are delaying purchases. Businesses face falling revenue and have reduced investment and employment.
Many households hold fixed nominal mortgages. Falling wages and prices have increased the real burden of these debts, contributing to bankruptcies. The central bank has cut interest rates close to zero, but pessimistic firms remain unwilling to borrow.
The government is considering temporary public investment and household tax reductions. Some economists instead favour productivity-enhancing measures that could increase short-run aggregate supply. They emphasize that disinflation should not be confused with deflation.
Elaria's CPI and real GDP, 2024–2025.
| Year | CPI | Real GDP / billion elars |
|---|---|---|
| 2024 | 104.0 | 510.0 |
| 2025 | 101.4 | 494.7 |
Elaria employment data, 2025.
| Year | Labour force / million people | Employment / million people |
|---|---|---|
| 2025 | 15.0 | 13.65 |
Define the term deflation indicated in bold (Text A, paragraph 1).
Define the term disinflation indicated in bold (Text B, paragraph 2).
Using information from Table 1, calculate Elaria's inflation rate and real GDP growth rate in 2025. Show your working.
Using information from Table 2, calculate Elaria's unemployment rate in 2025. Show your working.
Using an AD/AS diagram, explain how falling household and firm spending may have caused deflation in Elaria (Text A, paragraph 1).
Using an AD/AS diagram, explain how productivity growth could cause a less damaging form of deflation (Text B, paragraph 2).
Using an AD/AS diagram, explain how deferred consumption may create a deflationary spiral in Elaria (Text A, paragraph 2).
Using an AD/AS diagram, explain how temporary public investment and tax reductions could reduce cyclical unemployment in Elaria (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, evaluate the seriousness of deflation for Elaria's economy.
Read the extracts and answer the questions that follow.
New copper mines and processing plants have increased Faron's exports, investment and employment. The economy has recorded rapid long-term economic growth as new capital and technology have expanded productive capacity.
Most mines are owned by a small number of domestic and foreign companies. Profits and high-skilled wages have increased rapidly, while incomes in rural farming regions have changed little. Housing costs in mining towns have also risen.
Mining has caused water contamination, deforestation and carbon emissions. The government is considering pollution taxes and investment in renewable energy. It also plans to use mining-tax revenue to finance rural schools, healthcare and transport.
Supporters argue that these policies could create inclusive growth, while critics fear that stricter environmental policies may slow output and employment growth in the short run.
Faron's real GDP and population, 2023 and 2025.
| Year | Real GDP / billion faros | Population / million |
|---|---|---|
| 2023 | 180 | 12.0 |
| 2025 | 198 | 12.6 |
Annual household income by income group in Faron.
| Income group | Annual household income / billion faros |
|---|---|
| Highest-income 20% | 66 |
| Remaining 80% | 54 |
| Total households | 120 |
Define the term long-term economic growth indicated in bold (Text A, paragraph 1).
Define the term inclusive growth indicated in bold (Text B, paragraph 2).
Using information from Table 1, calculate the percentage change in Faron's real GDP per capita from 2023 to 2025. Show your working.
Using information from Table 2, calculate the percentage share of household income received by the highest-income 20%. Show your working.
Using a PPC diagram, explain how investment and technology in mining may cause long-term growth in Faron (Text A, paragraph 1).
Using an AD/AS diagram, explain how increased mineral exports may cause short-term economic growth in Faron (Text A, paragraph 1).
Using an AD/AS diagram, explain how government spending on rural education and transport may affect Faron's potential output (Text B, paragraph 1).
Using an AD/AS diagram, explain why stricter environmental regulation could reduce Faron's real output in the short run (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, discuss whether Faron should continue to prioritize rapid economic growth.
Read the extracts and answer the questions that follow.
Galenia entered a recession after household confidence and investment declined. Real output fell below potential output and cyclical unemployment increased. The government responded with temporary spending on public transport and tax reductions.
Aggregate demand has begun to recover, but inflation has also increased. The central bank is considering contractionary policy even though unemployment remains above its pre-recession rate.
Galenia also imports most of its natural gas. A rise in global gas prices has increased firms' costs, causing inflation while reducing output. This has complicated the choice between price stability and employment.
The government plans vocational training and energy-efficiency investment. These measures may reduce structural unemployment and expand productive capacity, potentially easing the conflict between low unemployment and price stability.
Galenia labour-market data
| Measure | People / million |
|---|---|
| Labour force | 10.0 |
| Employment | 9.2 |
| Estimated natural unemployment | 0.5 |
Galenia consumer price index data
| Year | Consumer price index (CPI) / index points |
|---|---|
| 2024 | 118.0 |
| 2025 | 123.9 |
Define the term cyclical unemployment indicated in bold (Text A, paragraph 1).
Define the term price stability indicated in bold (Text B, paragraph 2).
Using information from Table 1, calculate Galenia's unemployment rate and cyclical unemployment rate. Show your working.
Using information from Table 2, calculate Galenia's inflation rate in 2025. Show your working.
Using an AD/AS diagram, explain how Galenia's fiscal response may reduce cyclical unemployment (Text A, paragraph 1).
Using an AD/AS diagram, explain the potential conflict between reducing Galenia's cyclical unemployment and maintaining low inflation (Text A).
Using an AD/AS diagram, explain how the gas-price increase may worsen both inflation and unemployment in Galenia (Text B, paragraph 1).
Using an AD/AS diagram, explain how vocational training and energy-efficiency investment may ease the conflict between unemployment and inflation (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, evaluate whether reducing unemployment or reducing inflation should be Galenia's immediate priority.
Read the extracts and answer the questions that follow.
Hespera's real output fell substantially during a recession. As consumer confidence recovered, firms rehired workers and reopened idle factories. This produced actual growth without immediately changing the economy's maximum sustainable output.
Unemployment has fallen, but some workers have stopped seeking employment and are not included in official unemployment data. Others work fewer hours than they would prefer.
Hespera is investing in technical education, digital infrastructure and modern machinery. Economists expect these policies to increase potential output over time.
The central bank is concerned that continued demand growth may become inflationary as spare capacity disappears. Business groups argue that supply-side improvements will permit non-inflationary growth.
Hespera's real GDP, 2023–2025.
| Year | Real GDP / billion hesperas |
|---|---|
| 2023 | 320.0 |
| 2024 | 304.0 |
| 2025 | 326.8 |
Hespera labour-market data, 2025.
| Labour-market measure | People / millions |
|---|---|
| Labour force | 14.0 |
| Officially unemployed | 0.84 |
| Discouraged workers | 0.28 |
Define the term actual growth indicated in bold (Text A, paragraph 1).
Define the term potential output indicated in bold (Text B, paragraph 1).
Using information from Table 1, calculate Hespera's real GDP growth rates in 2024 and 2025. Show your working.
Using information from Table 2, calculate Hespera's official unemployment rate and the broader rate if discouraged workers were included in both unemployment and the labour force. Show your working.
Using a PPC diagram, explain Hespera's actual growth during its recovery (Text A, paragraph 1).
Using a PPC diagram, explain how Hespera's investment programme may increase potential output (Text B, paragraph 1).
Using an AD/AS diagram, explain why continued demand growth may become more inflationary as Hespera's recovery proceeds (Text B, paragraph 2).
Using an AD/AS diagram, explain how Hespera's supply-side improvements could support non-inflationary growth (Text B).
Using information from the texts/data and your knowledge of economics, discuss whether Hespera's recovery represents successful economic growth.
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Read the extracts and answer the questions that follow.
Ilyria's statistics agency calculates a consumer price index from a fixed representative basket. Food prices have risen rapidly, while electronics prices have fallen as product quality has improved.
Low-income households spend a greater proportion of income on food and rent than the official representative household. Consumers have also substituted toward cheaper products, but the basket's expenditure weights have not been revised for six years.
Workers seek wage increases based on the official inflation rate. Some firms have increased prices to cover wage and energy costs, while exporters report weaker competitiveness.
The central bank wants to maintain a low and stable rate of inflation. It is considering higher interest rates, although business investment and economic growth have already slowed.
Ilyria consumer price index, base year = 100
| Year | Consumer price index / index points |
|---|---|
| 2023 | 140.0 |
| 2024 | 149.8 |
| 2025 | 157.29 |
Low-income household monthly income and cost of its fixed basket in Ilyria.
| Year | Nominal income / ilyrs per month | Basket expenditure / ilyrs per month |
|---|---|---|
| 2024 | 2400 | 2000 |
| 2025 | 2520 | 2160 |
Define the term consumer price index indicated in bold (Text A, paragraph 1).
Define the term low and stable rate of inflation indicated in bold (Text B, paragraph 2).
Using information from Table 1, calculate Ilyria's inflation rates in 2024 and 2025 and identify whether disinflation occurred. Show your working.
Using information from Table 2, calculate the percentage changes in the household's nominal income and basket expenditure from 2024 to 2025. Show your working.
Using an AD/AS diagram, explain how rising energy and wage costs may affect inflation and output in Ilyria (Text B, paragraph 1).
Using an AD/AS diagram, explain how higher interest rates may reduce inflation in Ilyria (Text B, paragraph 2).
Using an AD/AS diagram, explain how higher interest rates may conflict with Ilyria's economic growth objective (Text B, paragraph 2).
Using an AD/AS diagram, explain how improved productivity could help Ilyria achieve price stability and economic growth simultaneously.
Using information from the texts/data and your knowledge of economics, evaluate the usefulness of Ilyria's CPI for measuring changes in households' cost of living.
Read the extracts and answer the questions that follow.
Jorvik's coastal resorts employ many workers only during the summer, creating seasonal unemployment each winter. New entrants to the labour force also require time to find suitable jobs.
In the northern region, coal mines have permanently closed. Vacancies are available in healthcare and renewable energy, but former miners often lack the required qualifications or live far from the new jobs.
Some jobless people have stopped searching and are classified as discouraged workers. Many employed workers also want additional hours. Official data may therefore understate unused labour.
Long-term unemployment has reduced household income and tax revenue while increasing benefit expenditure. The government is considering retraining, relocation support and temporary aggregate-demand stimulus.
Official labour-market data for Jorvik.
| Labour-market category | Population / million |
|---|---|
| Employed population | 7.2 |
| Officially unemployed population | 0.8 |
| Discouraged workers | 0.2 |
Officially unemployed people in Jorvik by unemployment type.
| Type of unemployment | Officially unemployed population / people |
|---|---|
| Structural | 320,000 |
| Seasonal | 200,000 |
| Frictional | 160,000 |
| Cyclical | 120,000 |
Define the term seasonal unemployment indicated in bold (Text A, paragraph 1).
Define the term discouraged workers indicated in bold (Text B, paragraph 1).
Using information from Table 1, calculate Jorvik's official unemployment rate and the rate including discouraged workers. Show your working.
Using information from Table 2, calculate Jorvik's natural rate of unemployment as a percentage of the official labour force. Show your working.
Using a labour-market diagram, explain the structural unemployment of former miners in Jorvik (Text A, paragraph 2).
Using an AD/AS diagram, explain how temporary aggregate-demand stimulus could reduce Jorvik's cyclical unemployment (Text B, paragraph 2).
Using a minimum-wage diagram, explain how a binding minimum wage could add to unemployment in one of Jorvik's low-wage labour markets.
Using a PPC diagram, explain how persistent unemployment may affect Jorvik's current and future output (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, evaluate the economic and social costs of unemployment in Jorvik.
Read the extracts and answer the questions that follow.
Lunara's government increased spending while consumer confidence strengthened. Aggregate demand rose quickly, unemployment fell and the economy approached full-employment output. The central bank initially regarded the resulting inflation as temporary.
Wage settlements then began to reflect expectations of further price increases. Firms raised prices to cover higher wage costs, making inflation more persistent.
A drought reduced domestic food output, while imported oil became more expensive. These shocks caused cost-push inflation and reduced real output.
Some economists recommend contractionary demand policy. Others argue that this would worsen unemployment and that agricultural productivity, energy diversification and credible communication are preferable. The debate depends partly on whether inflation expectations remain anchored.
Lunara's CPI and real GDP, 2024–2025
| Year | CPI / index points | Real GDP / billion lunars |
|---|---|---|
| 2024 | 200.0 | 600 |
| 2025 | 218.0 | 594 |
Lunara labour-market data, 2025
| Measure | Value / million people |
|---|---|
| Labour force | 25.0 |
| Employment | 23.0 |
| Estimated natural unemployment | 1.25 |
Define the term cost-push inflation indicated in bold (Text B, paragraph 1).
Define the term anchored indicated in bold in relation to inflation expectations (Text B, paragraph 2).
Using information from Table 1, calculate Lunara's inflation rate and real economic growth rate in 2025. Show your working.
Using information from Table 2, calculate Lunara's unemployment rate and cyclical unemployment rate in 2025. Show your working.
Using an AD/AS diagram, explain how government spending and stronger consumer confidence may have caused demand-pull inflation in Lunara (Text A, paragraph 1).
Using an AD/AS diagram, explain how the drought and oil-price rise affected Lunara's price level and real output (Text B, paragraph 1).
Using an AD/AS diagram, explain how higher expected inflation may make Lunara's inflation more persistent (Text A, paragraph 2).
Using an AD/AS diagram, explain how agricultural productivity and energy diversification could improve Lunara's inflation and employment outcomes (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, evaluate the policies Lunara could use to reduce inflation.
Arandia experienced a rapid recovery following a recession. Investment and consumer confidence increased, but shortages of skilled labour and transport capacity have emerged. The central bank is concerned that aggregate demand is growing faster than productive capacity.
The government wishes to raise living standards through economic growth while maintaining a low and stable rate of inflation. It is considering expenditure on vocational education and transport infrastructure, although this would require additional borrowing.
Fixed consumer basket and prices in Arandia
| Item | Quantity | 2023 price / arands | 2024 price / arands |
|---|---|---|---|
| Food | 40 | 5.00 | 5.50 |
| Transport | 20 | 8.00 | 10.00 |
| Housing services | 10 | 30.00 | 33.00 |
Selected macroeconomic data for Arandia, 2023–2024.
| Indicator | 2023 | 2024 |
|---|---|---|
| Real GDP / billion arands | 480 | 504 |
| Population / million | 10.0 | 10.4 |
| Unemployment rate / % | 7.5 | 5.0 |
| Government debt / billion arands | — | 360 |
| Nominal GDP / billion arands | — | 600 |
Using the information in Table 1, calculate the cost of the consumer basket in 2023 and in 2024.
Using your answers to part (a)(i), calculate the consumer price index for 2024 and the inflation rate between 2023 and 2024.
Using the information in Table 2, calculate Arandia's economic growth rate between 2023 and 2024.
Using the information in Table 2, calculate the percentage change in real GDP per capita between 2023 and 2024.
Draw an AD/AS diagram to illustrate how an increase in aggregate demand may have caused short-term economic growth and inflation in Arandia.
Explain why Arandia's increase in real GDP may not have produced an equivalent increase in living standards.
Using the text/data provided and your knowledge of economics, recommend a policy that the government of Arandia could use to achieve long-term economic growth while maintaining a low and stable rate of inflation.
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Belvaria's economy recovered rapidly after a period of weak aggregate demand. However, the official unemployment rate may understate the amount of unused labour because many people have stopped searching for work or cannot obtain as many hours of work as they want.
The central bank is considering a further reduction in interest rates. Some economists argue that this would reduce cyclical unemployment, while others warn that further demand expansion could mainly increase inflation, particularly given the pattern in Table 2.
Table 1 reports current labour-market data at the time of the policy decision, after the period shown in Table 2. Table 2 reports annual inflation and unemployment rates from 2022 to 2024.
Current labour-market data for Belvaria after 2024
| Labour-market measure | Current value / unit (after 2024) |
|---|---|
| Employed population | 9.0 million |
| Officially unemployed population | 1.0 million |
| Discouraged workers | 0.5 million |
| Underemployed workers | 0.8 million |
| Frictional unemployment | 1.5% |
| Structural unemployment | 3.0% |
| Seasonal unemployment | 0.5% |
Annual inflation and unemployment rates in Belvaria.
| Year | Inflation rate / % | Unemployment rate / % |
|---|---|---|
| 2022 | 2.0 | 8.0 |
| 2023 | 4.0 | 6.0 |
| 2024 | 6.5 | 4.5 |
Using the information in Table 1, calculate Belvaria's official unemployment rate.
Calculate the unemployment rate if discouraged workers were classified as unemployed and included in the labour force.
Using the information in Table 1, calculate Belvaria's estimated natural rate of unemployment.
Explain two reasons why Belvaria's official unemployment rate may provide an inaccurate measure of unused labour.
Using the information in Table 2, draw a short-run Phillips curve showing the change between 2022 and 2024.
Explain why reducing unemployment below its natural rate may not be sustainable in the long run.
Using the text/data provided and your knowledge of economics, recommend a policy to reduce labour underutilization in Belvaria without causing a sustained increase in inflation.
Cordinia borrowed heavily during a recession to finance income support and a national rail project. The rail project is expected to reduce transport costs and increase productive capacity, but higher world interest rates have raised the cost of servicing government debt.
A credit-rating agency has warned that continued budget deficits may lower Cordinia's credit rating. The government is considering either immediate spending cuts or a gradual fiscal adjustment combined with reforms intended to increase long-term growth.
Government finance and national income in Cordinia
| Item | Value |
|---|---|
| Nominal GDP, 2024 | 800 billion cordins |
| Government debt at start of 2024 | 520 billion cordins |
| Budget deficit, 2024 | 48 billion cordins |
| Average interest rate on opening debt | 6.0% |
| Government revenue, 2024 | 160 billion cordins |
| Projected nominal GDP, 2025 | 840 billion cordins |
| 2024 deficit added fully to debt | Assumed |
Selected Cordinia government expenditure categories, 2024.
| Selected expenditure category | Amount / billion cordins |
|---|---|
| Healthcare | 70 |
| Education | 55 |
| Rail project | 45 |
| Job-search and retraining | 6 |
Using the information in Table 1, calculate Cordinia's government debt as a percentage of GDP at the start of 2024.
Assuming that the entire 2024 budget deficit is added to government debt, calculate the projected debt-to-GDP ratio in 2025.
Using the information in Table 1, calculate annual interest payments on the opening government debt and express these payments as a percentage of government revenue.
Explain the relationship between a budget deficit and government debt.
Draw a production possibilities curve diagram to illustrate the possible long-term effect of the rail project on Cordinia's productive capacity.
Explain two costs that a high government debt may impose on Cordinia.
Using the text/data provided and your knowledge of economics, recommend a fiscal strategy to maintain a sustainable level of government debt in Cordinia.
Deltora has experienced falling consumption and investment. Households expect prices to decline further and are postponing purchases of durable goods. Firms report falling nominal revenue, while bankruptcies and cyclical unemployment are increasing.
The central bank's policy interest rate is 0.25%, and commercial banks remain reluctant to lend. The government is considering temporary public investment and transfers to low-income households.
Price-level and labour-market data for Deltora, 2023–2024.
| Year | CPI / index points (2020 base: 100) | Labour force / million people | Unemployed / million people | Real GDP / bn delts |
|---|---|---|---|---|
| 2023 | 104.0 | 12.0 | 0.72 | 300 |
| 2024 | 101.0 | 12.0 | 1.08 | 288 |
Household debt and consumer price index data for Deltora.
| Year | Nominal household debt / delts | CPI / index points (base period: 100) |
|---|---|---|
| 2023 | 200 000 | 104.0 |
| 2024 | 200 000 | 101.0 |
Using the information in Table 1, calculate Deltora's inflation rate between 2023 and 2024.
Using the information in Table 1, calculate the unemployment rate in 2023 and in 2024.
Using the information in Table 1, calculate Deltora's economic growth rate between 2023 and 2024.
Using the information in Table 2, calculate the increase in the real value of the household's debt between 2023 and 2024, measured in base-period delts.
Draw an AD/AS diagram to illustrate demand-deficient deflation in Deltora.
Explain how expectations of further deflation may create a deflationary spiral in Deltora.
Using the text/data provided and your knowledge of economics, recommend a policy to end demand-deficient deflation in Deltora.
Estavia's output has grown because of expanding mining and renewable-energy industries. Mining creates export revenue but causes water pollution and carbon emissions. Renewable-energy firms employ highly skilled workers, while many rural workers lack the qualifications required for new jobs.
The government is considering a carbon tax. It proposes using the revenue to finance rural education, worker retraining and clean public transport. Business groups warn that the tax could raise costs and weaken export competitiveness.
Estavia's growth and environmental indicators, 2023–2024.
| Indicator | 2023 | 2024 |
|---|---|---|
| Real GDP / billion estas | 250 | 270 |
| Population / million | 5.0 | 5.1 |
| Carbon emissions / million tonnes | 100 | 105 |
| Proposed carbon tax / estas per tonne | — | 30 |
Income-distribution indicators for Estavia, 2023–2024.
| Indicator | 2023 | 2024 |
|---|---|---|
| Gini coefficient | 0.34 | 0.38 |
| Lowest 20% average annual income / estas | 12 000 | 12 300 |
| Highest 20% average annual income / estas | 72 000 | 81 000 |
| Rural unemployment rate / % | — | 11 |
| National unemployment rate / % | — | 5 |
Using the information in Table 1, calculate Estavia's economic growth rate between 2023 and 2024.
Calculate the percentage change in Estavia's real GDP per capita between 2023 and 2024.
Using the information in Table 1, calculate the percentage change in carbon emissions per unit of real GDP between 2023 and 2024.
Calculate the revenue that the proposed carbon tax would have raised in 2024, assuming emissions remained unchanged.
Draw a production possibilities curve diagram to illustrate how investment in education and clean infrastructure could increase Estavia's production possibilities.
Explain why Estavia's economic growth may have conflicted with both equity in income distribution and environmental sustainability.
Using the text/data provided and your knowledge of economics, recommend a policy that would make Estavia's economic growth more inclusive and environmentally sustainable.
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Using a Phillips curve diagram, explain why there is no permanent long-run trade-off between unemployment and inflation in the monetarist/new classical model.
Using real-world examples, examine the view that expansionary demand policies cannot reduce unemployment below its natural rate for a sustained period.
Using AD/AS diagrams, explain how an economy may experience either high cyclical unemployment or high cost-push inflation.
Using real-world examples, evaluate whether the costs of unemployment are greater than the costs of inflation.
Using AD/AS and Phillips curve diagrams, explain how an adverse supply shock may worsen both inflation and unemployment.
Using real-world examples, discuss whether low unemployment and low inflation can be achieved at the same time.
Read the extracts and answer the questions that follow.
Kalmora's economy has expanded rapidly because of rising consumption, investment and government expenditure. Unemployment has fallen, but firms operating near full capacity report labour and component shortages. Demand-pull inflation is accelerating.
The government values continued growth because it raises employment and tax revenue. However, low-income households whose wages adjust slowly have experienced declining purchasing power.
Most new investment has occurred in capital-intensive urban industries. Owners of capital and highly skilled workers have gained more than rural and low-skilled households, creating concern about equity in income distribution.
Electricity generation remains dependent on coal. The government is considering renewable-energy investment, worker training and tighter monetary policy. These policies may affect growth, inflation, unemployment, equity and environmental sustainability differently over time.
Kalmora's output and consumer price index, 2024–2025.
| Year | Real GDP / billion kalms | CPI / index |
|---|---|---|
| 2024 | 400 | 150.0 |
| 2025 | 424 | 162.0 |
Kalmora labour-market data, 2025.
| Year | Labour force / million people | Employment / million people |
|---|---|---|
| 2025 | 20.0 | 19.2 |
Define the term demand-pull inflation indicated in bold (Text A, paragraph 1).
Define the term equity in income distribution indicated in bold (Text B, paragraph 1).
Using information from Table 1, calculate Kalmora's real economic growth rate and inflation rate in 2025. Show your working.
Using information from Table 2, calculate Kalmora's unemployment rate in 2025. Show your working.
Using an AD/AS diagram, explain how Kalmora's demand-led expansion has caused economic growth and inflation (Text A, paragraph 1).
Using an AD/AS diagram, explain how tighter monetary policy may affect Kalmora's inflation and unemployment (Text B, paragraph 2).
Using an AD/AS diagram, explain how worker training may reduce conflicts among Kalmora's macroeconomic objectives (Text B, paragraph 2).
Using a PPC diagram, explain how renewable-energy investment may affect Kalmora's long-term economic growth (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, discuss the conflicts Kalmora faces among economic growth, low inflation, low unemployment, equity and environmental sustainability.
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Read the extracts and answer the questions that follow.
Montara's economy is recovering from a prolonged downturn. Real GDP has risen, but many young people remain unemployed for long periods. Employers report that some applicants lack the qualifications required in expanding industries.
The unemployment rate excludes people who have stopped searching and does not reveal underemployment among part-time workers. The government argues that labour-market weakness is therefore greater than the headline figure suggests.
Food and transport prices have risen following crop failures and higher imported fuel costs. Inflation is reducing the purchasing power of fixed-income households. The central bank nevertheless fears that raising interest rates could weaken the recovery.
The government proposes targeted training, public transport investment and temporary income support. It aims to achieve macroeconomic stability, including sustainable growth, low unemployment and a low and stable inflation rate.
Table 1: Montara's output and prices
| Year | Real GDP / billion montars | Consumer price index / index points |
|---|---|---|
| 2024 | 275.00 | 160.0 |
| 2025 | 283.25 | 169.6 |
Montara's labour-market indicators
| Indicator | People / millions |
|---|---|
| Labour force | 11.0 |
| Officially unemployed | 0.99 |
| Long-term unemployed young people | 0.22 |
Define the term underemployment indicated in bold (Text A, paragraph 2).
Define the term macroeconomic stability indicated in bold (Text B, paragraph 2).
Using information from Table 1, calculate Montara's real economic growth rate and inflation rate in 2025. Show your working.
Using information from Table 2, calculate Montara's unemployment rate and the percentage of officially unemployed people who are long-term unemployed young people. Show your working.
Using an AD/AS diagram, explain how crop failures and higher imported fuel costs may affect Montara's inflation and output (Text B, paragraph 1).
Using a labour-market diagram, explain why training may reduce structural unemployment among Montara's young workers (Texts A and B).
Using an AD/AS diagram, explain how higher interest rates could reduce inflation but weaken Montara's recovery (Text B, paragraph 1).
Using a PPC diagram, explain how public transport investment may affect Montara's current and future output (Text B, paragraph 2).
Using information from the texts/data and your knowledge of economics, discuss the policies Montara should use to achieve macroeconomic stability.
Faron imports most of its energy. A sharp increase in world energy prices has raised firms' production and transport costs. Inflation and unemployment have risen together, while real output has fallen. Wage agreements are negotiated annually, and workers are seeking increases in nominal wages to recover lost purchasing power.
The central bank is considering a large increase in interest rates. The government is instead considering temporary energy-efficiency grants for firms and targeted income support for low-income households.
Faron weighted consumer basket, with 2023 as the base year.
| Consumer basket category | 2023 expenditure weight / % | 2024 price relative () |
|---|---|---|
| Food | 30 | 108 |
| Housing | 25 | 106 |
| Energy | 20 | 140 |
| Transport | 15 | 120 |
| Other goods and services | 10 | 104 |
| Total | 100 |
Faron macroeconomic and wage data, 2023–2024.
| Indicator | 2023 | 2024 |
|---|---|---|
| Real GDP / billion farons | 420.0 | 407.4 |
| Employed people / million | 18.0 | 17.4 |
| Unemployed people / million | 1.2 | 1.8 |
| Nominal wage index | 100 | 108 |
| Consumer price index | 100 | From Table 1 |
Using the information in Table 1, calculate Faron's consumer price index for 2024.
Using your answer to part (a)(i), calculate Faron's inflation rate between 2023 and 2024.
Using the information in Table 2, calculate Faron's unemployment rate in 2023 and in 2024.
Using the information in Table 2, calculate the economic growth rate between 2023 and 2024.
Using the CPI calculated in part (a)(i), calculate the percentage change in Faron's real wage index between 2023 and 2024.
Draw an AD/AS diagram and a Phillips curve diagram to illustrate the effects of the adverse energy-price shock on inflation and unemployment in Faron.
Using the text/data provided and your knowledge of economics, recommend a policy response to Faron's simultaneous high inflation and rising unemployment.