Unemployment

Syllabus: Economic Issues → Unemployment.

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Measurement

The definitions the ABS uses

To count as unemployed, a person must be without work, meaning not employed for even one hour in the reference week, actively seeking work, and available to start. All three conditions have to hold. Fail any one of them and you are not unemployed, you are outside the labour force entirely.

The labour force is everyone employed plus everyone unemployed. The working-age population is everyone aged 15 and over.

The formulas

Labour force = employed + unemployed

Unemployment rate = (unemployed ÷ labour force) × 100

Participation rate = (labour force ÷ working-age population) × 100

Underemployment rate = (underemployed ÷ labour force) × 100

Underutilisation rate = unemployment rate + underemployment rate

Look hard at the denominators, because this is the most examined trap in the course. The unemployment rate divides by the labour force. The participation rate divides by the working-age population. NESA's 2025 examiners reported students blurring exactly those two on the Section II question, and almost every year there is a multiple choice question built on dividing by the wrong one.

Current figures, June 2026

Indicator	Level
Unemployment rate	4.4%
Participation rate	67.0%
Employment-to-population ratio	64.0%
Underemployment rate	6.5%
Underutilisation rate	10.9%

Limitations of the measures

One hour of work a week counts as employed, so the headline rate understates labour market slack considerably. Hidden unemployment is excluded altogether, because discouraged workers who have stopped searching sit outside the labour force.

The rate can also fall for entirely the wrong reason. If discouraged workers leave the labour force, the denominator shrinks and the rate improves without a single extra person finding work. That scenario is an exam favourite, so be ready to spot it.

And the headline rate says nothing about hours worked, which is exactly why underemployment and underutilisation exist as separate measures.

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Trends

Australian unemployment fell to historically low levels after the pandemic, reaching rates not seen since the 1970s, and it has stayed low by historical standards since.

At 4.4% in June 2026 it sits below the RBA's NAIRU estimate of around 4.6%, so the labour market is operating beyond the rate consistent with stable inflation. That comparison is the Bank's own justification for the capacity pressure it cites when tightening.

Set the underutilisation figure beside it though. Underemployment of 6.5% is higher than unemployment of 4.4%, taking underutilisation to 10.9%. The headline rate on its own understates unused labour by more than half.

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Types and causes of unemployment

Cyclical

Caused by a downturn in the business cycle. Aggregate demand falls, firms produce less, and they need fewer workers:

AD ↓ → output ↓ → derived demand for labour ↓ → cyclical unemployment ↑

Expansionary macroeconomic policy is the response. This is the only type demand management can address directly, which is why it sits at the centre of every fiscal and monetary policy question.

Worth saying explicitly in an answer: labour is a derived demand, wanted not for itself but for the output it produces. Putting it that way is explaining rather than asserting.

Structural

Caused by a mismatch between the skills or location of the unemployed and the jobs that exist. It comes out of structural change, whether technological change, shifts in the industry composition of the economy, or trade liberalisation.

The closure of Australian motor vehicle manufacturing is the standard example, where the displaced workers' skills did not transfer directly into the industries that were expanding.

It is the most damaging type because it tends to be long-term, and long-term unemployment causes skill atrophy, which makes re-employment progressively harder the longer it goes on.

Microeconomic and labour market policy is the response: retraining, education, relocation assistance. Demand stimulus does not fix a skills mismatch, and saying so is worth a mark.

Frictional

The unemployment of people between jobs. Someone who has left one position and is looking for another is frictionally unemployed.

It is unavoidable and largely benign. In a dynamic economy people change jobs, and some frictional unemployment is a sign the labour market is working. Better job-matching information reduces it but cannot remove it.

Seasonal

Caused by regular seasonal patterns in production: agriculture, tourism, retail after Christmas. It is why the ABS publishes seasonally adjusted figures, and why comparing raw monthly data misleads.

Underemployment

People who are employed but want and are available to work more hours. Because they are employed, they do not appear in the unemployment rate at all.

At 6.5% in June 2026 underemployment exceeds the unemployment rate, and it is the main reason the headline figure understates slack.

Hidden

People who want work but are not actively seeking it, and are therefore outside the labour force. Typically discouraged workers who have given up after unsuccessful searching.

The consequence is that hidden unemployment makes the unemployment rate look better than the labour market actually is, and it can push the rate down during a severe downturn as people give up entirely.

Long-term

Unemployment lasting 52 weeks or more. Not a separate cause but a duration category, and the most socially damaging one. Skills atrophy, employers discriminate against long gaps in a work history, and the probability of re-employment falls the longer the spell runs. Economists call that hysteresis, where high unemployment becomes self-perpetuating by raising the natural rate itself.

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The non-accelerating inflation rate of unemployment

The NAIRU is the rate of unemployment at which inflation is stable, neither accelerating nor decelerating.

The logic runs through the labour market. Below the NAIRU it is tight, workers have bargaining power, wage growth accelerates and firms pass the higher labour costs into prices, so inflation rises. Above the NAIRU there is slack, which restrains wages, and inflation falls.

It is not zero unemployment. At the NAIRU frictional and structural unemployment both persist, and what has been eliminated is cyclical unemployment. That is exactly why some economists call it full employment.

It is also an estimate rather than an observation. It cannot be measured directly, only inferred, and the estimates get revised. The RBA currently puts it at around 4.6%.

The examinable point is what it means for policy. The NAIRU sets the limit on what demand management can achieve. Expansionary policy can push unemployment below it only temporarily, and only at the cost of accelerating inflation. Reducing unemployment sustainably requires supply-side reform that lowers the NAIRU itself, through better training, better job matching and more flexible labour markets.

Applied to 2026: unemployment at 4.4% against a NAIRU of 4.6% is precisely the capacity pressure the RBA cites, alongside the fuel price shock, in justifying its increases to a cash rate of 4.35%.

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Main groups affected

Unemployment is not spread evenly, and the groups carrying persistently higher rates are worth knowing.

Young people aged 15 to 24 run at roughly double the aggregate rate, because they have less experience and are the first affected when hiring slows. Beyond them: those with lower educational attainment, Indigenous Australians, people with a disability, and recent migrants, particularly where their qualifications go unrecognised. Some regions carry structurally higher rates, especially non-metropolitan areas and localities built around a single declining industry. And older workers who lose a job face much longer durations before finding another.

The consequence to draw out is that because unemployment concentrates in lower-income groups, it worsens the distribution of income directly. That is the link into the inequality dot points and into any question about conflicting objectives.

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Effects of unemployment

Economic costs

Lost output is the first and most fundamental: the economy operates inside its production possibility frontier, and that output is forgone permanently rather than deferred. Living standards fall for the unemployed and their households. Human capital erodes through skill atrophy, which reduces future productive capacity as well as present output.

There is a fiscal cost, through higher transfer payments and lower income tax revenue. Lower consumption reduces aggregate demand further, running the multiplier in reverse. Inequality widens, since unemployment concentrates among lower-income groups. And weak demand discourages firms from investing.

Social costs

Higher rates of physical and mental illness, including depression. Family breakdown and domestic conflict. Higher crime, particularly among long-term unemployed young people. Social exclusion and loss of self-esteem. Intergenerational disadvantage, where children growing up in workless households have measurably poorer outcomes. And a loss of social cohesion where unemployment concentrates in particular regions.

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What the exam does with this

Unemployment carried the Section III response in 2024 and appeared in Section II in both 2025 and 2023.

On the 2025 question, examiners reported that weaker responses failed to engage with the data provided and blurred the unemployment and participation rates.

Four things to get right.

Get the denominators right, every time.

Name the type of unemployment the question is about, and match the policy to it. Cyclical calls for demand management, structural for microeconomic and labour market policy. Matching the wrong policy to the wrong type is the most common substantive error in this whole area.

Use the NAIRU to explain the limit of demand-side policy. That is what turns a description into an evaluation.

Quote underutilisation rather than just unemployment. 4.4% unemployment alongside 10.9% underutilisation tells a much richer story and shows you understand what the headline measure leaves out.

Related notes: Inflation · Labour market policies · Economic growth · The formula sheet