The macroeconomic aims of government | IGCSE Class 10 Economics Notes

This note covers the macroeconomic aims of government for an IGCSE Economics course: what the five main aims are (economic growth, full employment or low unemployment, stable prices or low inflation, balance of payments stability, and redistribution of income), the reasons governments choose each aim and the criteria used to judge success, and the possible conflicts between aims, particularly full employment versus stable prices, economic growth versus balance of payments stability, and full employment versus balance of payments stability.

What are the macroeconomic aims of a government?

A government's macroeconomic aims are the broad economic objectives it tries to achieve for the economy as a whole, rather than for a single market or industry.

The five aims usually studied are economic growth, full employment, stable prices, balance of payments stability and redistribution of income.

Governments pursue these aims because a well-performing economy raises living standards, keeps people in work, protects the value of money, keeps a country's trade and financial dealings with the rest of the world sustainable, and shares the benefits of growth more fairly across the population.

Each aim has its own criteria, meaning the measurable target or indicator a government uses to judge whether the aim is being met.

A government rarely pursues only one aim at a time; it usually has several aims running together, which is why conflicts between aims are common and important to understand.

Definition: macroeconomic aims. The overall economic objectives a government sets for the whole economy, such as growth, employment, price stability, external balance and a fair distribution of income.

Why does a government aim for economic growth?

Economic growth means an increase in a country's output of goods and services over time, usually measured by the percentage change in real Gross Domestic Product (GDP).

Governments aim for growth because rising output generally means more jobs, higher incomes, higher tax revenue (which can be used to fund public services), and an improvement in average living standards.

The criterion governments commonly set for this aim is a steady, positive rate of growth in real GDP from one year to the next, avoiding both a recession (falling output) and growth that is so fast it causes other problems such as rising inflation.

A government may set a target growth rate and compare actual growth against it each year.

Definition: economic growth. An increase in the real output of goods and services produced by an economy over a period of time, usually measured by the percentage change in real GDP.

Worked example 1. A country's real GDP was $500 billion last year and $515 billion this year. Calculate the rate of economic growth and state whether the government's growth aim was met if its target was 2%.

Answer: Economic growth rate = (new real GDP − old real GDP) ÷ old real GDP × 100 = ($515bn − $500bn) ÷ $500bn × 100 = $15bn ÷ $500bn × 100 = 3%. Since actual growth of 3% is higher than the 2% target, the growth aim was met, and output rose by $15 billion over the year.

Why does a government aim for full employment or low unemployment?

Full employment does not mean that every single person of working age has a job; it means that unemployment is at its lowest sustainable level, with only a small amount of frictional unemployment (people temporarily between jobs) and structural unemployment (people whose skills no longer match available jobs) remaining.

Governments aim for low unemployment because unemployed workers produce no output, pay no income tax, often need unemployment benefits, and may suffer falling living standards and loss of skills.

The criterion for this aim is usually a low and stable unemployment rate, the percentage of the labour force that is out of work but actively seeking work. A government may compare the current unemployment rate against its own past record or against other similar economies to judge performance.

Definition: full employment. A situation in which unemployment is at its lowest sustainable level, with only unavoidable frictional and structural unemployment remaining in the labour market.

Worked example 2. A country's labour force is 20 million people, of whom 1 million are out of work but actively seeking a job. Calculate the unemployment rate.

Answer: Unemployment rate = number unemployed ÷ labour force × 100 = 1 million ÷ 20 million × 100 = 5%. A rate of 5% would be compared against the government's own past rates and against other economies to judge whether the full employment aim is being met.

Why does a government aim for stable prices or low inflation?

Inflation is a sustained rise in the general price level of an economy over time, usually measured by a price index.

Governments aim for stable prices (low and steady inflation) because high or unpredictable inflation reduces the purchasing power of money, makes it harder for businesses and households to plan ahead, can make a country's exports less competitive if prices rise faster than in other countries, and tends to harm people on fixed incomes most.

The criterion for this aim is usually a low, stable rate of inflation, often expressed as a target range for the annual percentage change in a price index.

A government that keeps inflation within its target range is judged to be meeting this aim; rapid or highly variable price rises indicate failure.

Definition: inflation. A sustained rise in the general level of prices in an economy over a period of time, which reduces the purchasing power of money.

Worked example 3. A country's price index was 110 last year and 114.3 this year. Calculate the rate of inflation and state whether it falls within a target range of 2% to 4%.

Answer: Inflation rate = (new price index − old price index) ÷ old price index × 100 = (114.3 − 110) ÷ 110 × 100 = 4.3 ÷ 110 × 100 = 3.9%. Since 3.9% lies within the 2% to 4% target range, the stable prices aim would be judged to have been met.

Why does a government aim for balance of payments stability?

The balance of payments is a record of all the transactions in goods, services and assets between the residents of a country and the rest of the world over a given period, typically a year.

It has a current account, which records trade in goods and services and transfer payments, and a capital account, which records international transactions of assets such as money, stocks, bonds and government debt.

Within the current account, the trade balance is the difference between the value of exports and the value of imports of goods.

A current account deficit means a country is spending more on foreign goods, services and transfers than it is earning from them, so the gap must be financed by borrowing from abroad or by selling assets, meaning the country becomes a net borrower.

A current account surplus means a country is a net lender to the rest of the world.

Governments aim for balance of payments stability because a persistently large current account deficit means a country is building up debt to the rest of the world, which can become difficult to finance and may force painful adjustment later, while an extreme and persistent surplus can also signal an imbalance in the economy.

The criterion for this aim is therefore usually a current account that is close to balance over time, or at least a deficit (or surplus) that is small enough and stable enough to be sustainable, rather than a large or rapidly widening gap.

Definition: balance of payments. A record of the transactions in goods, services and assets between the residents of a country and the rest of the world over a specified period, usually a year.

Worked example 4. A sample balance of payments for Country X recorded exports of goods of $150 million and imports of goods of $240 million, with net invisibles (services, income and transfers) of $52 million. Calculate the trade balance and the current account balance, and state whether Country X was a net borrower or net lender over this period.

Answer: Trade balance = exports − imports = $150m − $240m = −$90m (a trade deficit of $90 million). Current account balance = trade balance + net invisibles = −$90m + $52m = −$38m (a current account deficit of $38 million). Since the current account was in deficit, Country X was a net borrower from the rest of the world over this period; this deficit was financed mainly by a capital account surplus of $41.15 million.

Why does a government aim for redistribution of income?

Redistribution of income means government action to reduce inequality between high-income and low-income households, usually through a combination of taxation and government spending.

Progressive taxes take a larger percentage of income from higher earners, while transfer payments (such as benefits and pensions) and public services (such as free or subsidised healthcare and education) give more support to lower-income households.

Governments aim for a fairer distribution of income because a highly unequal distribution can leave some households unable to afford basic necessities, can create social tension, and may mean that the benefits of economic growth are not shared across the population.

The criterion for this aim is usually a reduction, or at least no worsening, in the gap between the incomes of the richest and poorest households, often tracked using measures of income inequality.

Definition: redistribution of income. Government action, usually through progressive taxation and transfer payments, to reduce the gap between the incomes of richer and poorer households.

How are the aims and their criteria summarised?

The five macroeconomic aims, the main reason each is pursued and the criterion a government typically uses to judge success are set out together below, because governments pursue these aims as a group, not one at a time, and the aims can interact or conflict with one another.

Figures can show how the balance of payments aim works in practice. The sample balance of payments for Country X in Worked example 4 recorded exports of goods worth $150 million and imports of goods worth $240 million, giving a trade deficit of $90 million. After adding net invisibles (services, income and transfers) of $52 million, the current account balance was a deficit of $38 million. This deficit was financed mainly by a capital account surplus of $41.15 million, made up of items such as external borrowing, banking capital and foreign investment, illustrating the general rule that a current account deficit must be financed by a capital account surplus or by running down foreign exchange reserves.

What are the advantages and limitations of governments pursuing these aims together?

Advantages of setting clear macroeconomic aims

Setting explicit aims gives a government a framework for designing policy and a yardstick against which its performance can be judged by voters, businesses and international organisations.

Clear aims, such as a published inflation target or a growth forecast, also help households and firms form expectations, which can itself help stabilise the economy.

Having several aims together, rather than only one, pushes a government to balance growth with fairness and stability rather than chasing a single target at any cost.

Limitations of pursuing multiple macroeconomic aims together

The main limitation is that the aims are not always compatible: a policy that helps one aim can harm another, so a government often has to accept a trade-off rather than achieving all aims fully at the same time.

Progress is also difficult to measure precisely, since data such as GDP, unemployment and inflation are collected with a time lag and can be revised.

Finally, some aims, such as redistribution of income, can take a long time to show results, so short-term political pressures may lead governments to focus on the aims that are easiest to show quick progress on.

How can full employment conflict with stable prices?

When an economy moves towards full employment, aggregate demand is high and firms often find it harder to find spare workers and spare capacity.

To attract or retain scarce workers, firms may have to raise wages, and higher wage costs are often passed on to consumers as higher prices; this is one way demand-pull and cost-push pressures build up together as unemployment falls.

As a result, a government that pushes hard to reduce unemployment further may find that inflation rises, while a government that tightens policy to bring inflation down (for example, by reducing demand in the economy) may cause unemployment to rise as firms cut back output and jobs.

This trade-off means a government often cannot achieve both very low unemployment and very low inflation at the same time, and must decide which aim to prioritise, or accept a compromise between the two.

How can economic growth conflict with balance of payments stability?

As an economy grows, household and firm incomes rise, and higher incomes typically lead to higher spending on imported goods and services.

If imports grow faster than exports during a period of rapid growth, the trade balance can move towards deficit, and the current account of the balance of payments can deteriorate even though the domestic economy is doing well.

Fast growth can also raise domestic inflation relative to other countries, making the country's exports less price-competitive abroad while making imports more attractive at home, which worsens the trade balance further.

A government aiming for rapid growth may therefore find it harder to keep the balance of payments stable, and a government that restrains growth to protect the balance of payments may sacrifice some of the jobs and income gains that faster growth would have brought.

How can full employment conflict with balance of payments stability?

Pushing the economy towards full employment usually means higher aggregate demand, and higher aggregate demand feeds through into higher consumer spending, part of which falls on imported goods and services.

This raises imports, and if exports do not rise by the same amount, the current account balance can worsen, moving a country closer to deficit (or away from surplus) as it becomes a net borrower from the rest of the world.

In addition, an economy running close to full employment can experience rising costs and prices (as explained in the full employment/stable prices conflict above), and higher domestic prices can further reduce export competitiveness and attract more imports, adding to the balance of payments pressure.

A government therefore has to weigh the benefit of more jobs at home against the risk of a less sustainable current account position.

Going beyond the syllabus

The balance of payments that underlies the "balance of payments stability" aim has two main parts: the current account (trade in goods and services plus transfer payments such as gifts, remittances and grants) and the capital account (international transactions in assets such as money, stocks, bonds and government debt, including foreign direct investment and external borrowing).

A current account deficit must, in principle, be financed by a capital account surplus (a net inflow of capital) or by a country running down its reserves of foreign exchange; a current account surplus means a country is a net lender to the rest of the world.

Understanding this link helps explain why a persistent current account deficit (often linked to strong domestic growth or full employment pulling in imports) is a genuine policy concern: it is not simply "bad" in itself, but it must be financed somehow, and relying on borrowing or reserve sales indefinitely is not sustainable.

Glossary

• Economic growth — an increase in the real output of goods and services of an economy, usually measured by the percentage change in real GDP.
• Full employment — the situation where unemployment is at its lowest sustainable level, with only unavoidable frictional and structural unemployment remaining.
• Unemployment rate — the percentage of the labour force that is out of work but actively seeking a job.
• Inflation — a sustained rise in the general level of prices in an economy over time.
• Stable prices — a situation in which the general price level rises only slowly and predictably, rather than rapidly or erratically.
• Balance of payments — a record of all transactions in goods, services and assets between a country's residents and the rest of the world over a period, usually a year.
• Current account — the part of the balance of payments that records trade in goods and services and transfer payments.
• Capital account — the part of the balance of payments that records international transactions of assets such as money, stocks and bonds.
• Trade balance — the difference between the value of a country's exports and imports of goods.
• Current account deficit — a situation where a country's payments on the current account exceed its receipts, making it a net borrower from the rest of the world.
• Current account surplus — a situation where a country's receipts on the current account exceed its payments, making it a net lender to the rest of the world.
• Redistribution of income — government action, usually through taxation and transfer payments, to reduce the gap between the incomes of richer and poorer households.
• Progressive tax — a tax that takes a larger percentage of income from higher earners than from lower earners.
• Transfer payment — a payment, such as a benefit or gift, received by a household without providing any good or service in return.
• Trade-off — a situation where achieving more of one economic aim means achieving less of another.

Common errors and misconceptions

• Misconception: full employment means every person of working age has a job. Correct: full employment means unemployment is at its lowest sustainable level, allowing for unavoidable frictional and structural unemployment.
• Misconception: a current account deficit is always a sign of economic failure. Correct: a deficit simply means a country is a net borrower from the rest of the world over that period; it is the size and persistence of the deficit, and how it is financed, that matter for stability.
• Misconception: stable prices means prices do not rise at all. Correct: stable prices usually means a low and steady rate of inflation, not zero inflation.
• Misconception: governments can pursue all five macroeconomic aims fully at the same time without any trade-off. Correct: some aims conflict, such as full employment and stable prices, so governments often must prioritise or accept a compromise.
• Misconception: faster economic growth is always good for the balance of payments. Correct: faster growth often raises imports and can worsen the current account if exports do not grow by the same amount.
• Misconception: redistribution of income and economic growth are entirely unrelated aims. Correct: redistribution concerns how the benefits of growth are shared, so it works alongside, and can sometimes be affected by, policies aimed at growth.
• Misconception: the balance of payments only records trade in goods. Correct: it also records services, transfer payments and transactions in financial assets through the capital account.

Exam-style questions with model answers

Q1. Define 'full employment'. [2 marks]

1. Full employment means that unemployment in an economy is at its lowest sustainable level, allowing for unavoidable frictional unemployment (people temporarily between jobs) and structural unemployment (people whose skills no longer match available jobs), rather than meaning that every person of working age has a job.

Q2. State two macroeconomic aims of a government, other than economic growth, and give a brief description of each. [2 marks]

1. Full employment (or low unemployment): unemployment is kept at its lowest sustainable level.
2. Stable prices (or low inflation): the general price level rises only slowly and predictably.

Q3. Explain two reasons why a government aims for balance of payments stability. [4 marks]

1. A persistently large current account deficit means a country is building up debt to the rest of the world through borrowing or selling assets, which can become difficult to finance and may force painful adjustment later.
2. An extreme and persistent surplus can also signal an imbalance in the economy, so governments aim for a current account that is close to balance, or at least sustainable, over time.

Q4. In Country Y, the government reduced unemployment from 7% to 2% over three years, but over the same period the inflation rate rose from 2% to 7%. Explain how this is an example of a conflict between macroeconomic aims. [4 marks]

1. As unemployment fell towards full employment, firms found it harder to find spare workers, so they had to raise wages to attract or keep staff.
2. These higher wage costs were likely passed on to consumers as higher prices, contributing to the rise in inflation.
3. Higher demand in the economy as more people found jobs also added to demand-pull pressure on prices.
4. This shows the conflict between full employment and stable prices: pushing unemployment down helped cause inflation to rise, so the government could not fully achieve both aims at once.

Q5. Analyse two reasons why rapid economic growth might conflict with balance of payments stability. [6 marks]

1. Rapid growth raises household and firm incomes, and higher incomes usually lead to higher spending, part of which falls on imported goods and services.
2. If imports rise faster than exports during the growth period, the trade balance moves towards deficit, worsening the current account even though domestic output is rising.
3. Fast growth can also push up domestic costs and prices relative to other countries.
4. Higher relative prices make the country's exports less competitive abroad and make foreign goods relatively cheaper at home.
5. Both of these effects widen the gap between imports and exports further, adding to any current account deficit.
6. This means a government that prioritises fast growth may find it harder to keep the balance of payments at a sustainable level, creating a genuine trade-off between the two aims.

Q6. Discuss whether a government should prioritise full employment or balance of payments stability. [6 marks]

1. A government might prioritise full employment because unemployment represents lost output, lost income and lost tax revenue, and can cause unemployed workers and their families to suffer falling living standards.
2. Reducing unemployment can also lower the government's spending on unemployment benefits, freeing resources for other uses.
3. However, pushing unemployment towards full employment raises aggregate demand and spending, part of which falls on imports, which can worsen the current account of the balance of payments.
4. Rising domestic costs and prices near full employment can also make exports less competitive, adding further pressure on the balance of payments.
5. A government therefore has to weigh the benefit of more jobs at home against the risk of a less sustainable current account position, and there is no single correct choice for every economy at every time.

Key takeaways

• Governments usually pursue five macroeconomic aims together: economic growth, full employment, stable prices, balance of payments stability and redistribution of income.
• Economic growth is judged by a steady, positive rate of increase in real GDP, and is pursued because it raises jobs, incomes and tax revenue.
• Full employment means unemployment at its lowest sustainable level, not zero unemployment, and is judged by a low, stable unemployment rate.
• Stable prices means a low, steady rate of inflation, which protects the purchasing power of money and export competitiveness.
• Balance of payments stability means avoiding a large or persistent current account deficit or surplus, since a deficit must be financed by borrowing or selling assets abroad.
• Redistribution of income aims to narrow the gap between rich and poor households, usually through progressive taxes and transfer payments.
• Full employment and stable prices can conflict, because pushing unemployment down tends to raise wages and prices.
• Economic growth and balance of payments stability can conflict, because faster growth tends to raise imports relative to exports.
• Full employment and balance of payments stability can conflict, because higher employment raises spending, part of which falls on imports.
• Because the aims can conflict, governments often have to prioritise or accept a trade-off rather than achieving every aim fully at the same time.

Test yourself

What does "full employment" mean in macroeconomics?

It means unemployment is at its lowest sustainable level, allowing for unavoidable frictional and structural unemployment, not that every person of working age has a job.

What is the usual criterion for the "stable prices" aim?

A low and steady rate of inflation, often judged against a target range for the annual percentage change in a price index.

What does a current account deficit mean for a country?

The country is spending more on foreign goods, services and transfers than it earns from them, so it must borrow or sell assets abroad, becoming a net borrower.

Give one reason why a government aims for redistribution of income.

To reduce inequality between richer and poorer households so that the benefits of economic growth are shared more fairly across the population.

Explain briefly why full employment can conflict with stable prices.

As unemployment falls towards full employment, firms often have to raise wages to attract scarce workers, and these higher costs tend to be passed on as higher prices.

Why can fast economic growth worsen the balance of payments?

Higher incomes from growth tend to raise spending on imports, and if imports grow faster than exports, the current account can move towards deficit.

Why can a government rarely achieve all five macroeconomic aims fully at once?

Because some aims conflict with each other, such as full employment with stable prices, so improving one aim can worsen another, forcing a trade-off.