Define unemployment and distinguish the claimant count from the ILO/LFS measure
Classify types of unemployment — frictional, structural, cyclical, seasonal — and explain their causes
Analyse the costs of unemployment for individuals, firms, and the macroeconomy
Explain the natural rate of unemployment (NAIRU) and evaluate policies to reduce unemployment
Measuring Unemployment
How Is Unemployment Measured?
ILO Definition
Unemployment: people of working age who are without work, available to start work within two weeks, and actively seeking employment (ILO definition). This is the internationally standard definition used in the Labour Force Survey.
CLAIMANT COUNT
Counts people claiming Jobseeker's Allowance / Universal Credit job-seeking element. Simpler to compile (administrative data). Criticism: excludes those who don't claim benefits (e.g. partner's income too high); may include some who claim but aren't genuinely seeking work. Tends to be lower than ILO measure.
ILO/LFS MEASURE
Based on Labour Force Survey (~100,000 households). Uses the ILO definition above. Broader and more internationally comparable. UK unemployment rate is historically measured this way.
UK DATA
UK unemployment hit 5.1% in early 2021 (COVID peak — furlough scheme masked higher effective unemployment). Pre-pandemic ~3.7% (near 50-year lows). Oct 2023: ~4.2%. Youth unemployment (16–24): consistently ~3× adult rate (~13% in 2023).
Types of Unemployment
The Four Types of Unemployment
FRICTIONAL
Between jobs — workers searching for new employment; firms searching for suitable workers. Inevitable in a dynamic market. Duration: typically short (weeks to months). Affected by quality of information and job-matching services (Universal Jobmatch, recruitment platforms).
STRUCTURAL
Mismatch between skills of unemployed workers and skills demanded by employers. Caused by: deindustrialisation (UK steel, coal, textiles 1980s); automation; geographic immobility (ex-miners in South Wales vs financial sector jobs in London). Hardest to cure — requires reskilling and often relocation.
CYCLICAL (DEMAND-DEFICIENT)
Insufficient aggregate demand during a recession. Mass layoffs as firms cut production. Keynes: the main concern of the 1930s Great Depression. Cured by boosting AD (fiscal/monetary stimulus). Temporary — returns to frictional/structural as the economy recovers.
SEASONAL
Predictable fluctuations in demand for labour at certain times of year. Tourism and hospitality (higher summer), retail (higher Christmas), construction (lower winter). Not a major macroeconomic concern; smoothed out in seasonal adjustment of data.
The Natural Rate of Unemployment
NAIRU: The Natural Rate
Definition
The Natural Rate of Unemployment (or NAIRU — Non-Accelerating Inflation Rate of Unemployment): the unemployment rate at which inflation is stable. Consists of frictional + structural unemployment. Cyclical unemployment = 0 at the natural rate. When actual unemployment falls below NAIRU, the labour market tightens → wages rise → cost-push inflation.
MONETARIST VIEW (Friedman, 1968)
Governments cannot permanently reduce unemployment below the natural rate by boosting AD — they will only generate accelerating inflation. Short-run Phillips curve is negative; long-run Phillips curve is vertical at NAIRU.
UK NAIRU ESTIMATES
Bank of England estimates UK NAIRU at ~4–4.5%. Post-2008, NAIRU appeared to fall as the labour market became more flexible (zero-hours contracts, gig economy, immigration). This explains why inflation remained low even with unemployment at 3.7% in 2019.
POLICY IMPLICATION
Demand-side policies can only cure cyclical unemployment. Structural and frictional require supply-side policies (education, training, job matching). Monetary policy targets the NAIRU — if unemployment falls below it, the BofE will raise rates.
The Phillips Curve
The Phillips Curve & Its Breakdown
SR Phillips Curve (original)
SR curve shifts out (supply shock)
LR Phillips Curve — vertical at NAIRU
SHORT-RUN TRADE-OFF
Lower unemployment → higher inflation (and vice versa). Exploited by UK governments 1950s–70s. Phillips (1958) found the empirical relationship using UK data 1861–1957.
BREAKDOWN IN 1970s
Stagflation — simultaneously high inflation AND high unemployment — in 1973–74 (OPEC oil shock) destroyed the assumed trade-off. Supply-side shocks shift the SR Phillips curve outward.
LONG RUN
Friedman argued the LR Phillips curve is vertical at NAIRU — in the long run, monetary policy cannot affect unemployment. Only supply-side policies (improving labour market efficiency) can shift NAIRU leftward.
Costs of Unemployment
The Costs of Unemployment
INDIVIDUAL / SOCIAL COSTS
Loss of income → poverty; loss of skills (hysteresis — skills atrophy making workers less employable, raising structural unemployment); mental health deterioration (unemployment is one of the strongest predictors of depression); social exclusion; reduced life expectancy.
FISCAL COSTS
Government pays unemployment benefits (JSA ~£84.80/week; UC job-seeking element). Lost tax revenues (income tax, NI, VAT from spending). UK estimated cost of unemployment: ~£20,000 per unemployed person per year in benefits + lost tax.
MACROECONOMIC COSTS
Labour is underutilised → output below productive potential (negative output gap). Multiplier effect in reverse: unemployed workers cut spending → reduced income for other businesses → further job losses. Human capital loss reduces long-run growth capacity.
HYSTERESIS EFFECT
High unemployment during recessions can raise the NAIRU permanently. Workers become long-term unemployed → skills decay → employer discrimination → effectively removed from labour supply. UK experienced this after the 1980s recession and again post-2008. Recessions cause permanent supply-side damage.
Real-World Application · UK Case Study
UK Unemployment: Real-World Contexts
COVID FURLOUGH SCHEME
Coronavirus Job Retention Scheme (CJRS): government paid 80% of wages (up to £2,500/month) to keep workers attached to firms. Cost: ~£70bn. Unemployment peaked at only 5.1% despite GDP falling 9.9%. US unemployment hit 14.7% (April 2020) without an equivalent furlough.
THE GIG ECONOMY
Rise of zero-hours contracts, platform work (Uber, Deliveroo, TaskRabbit). Workers may be technically "employed" but working very few hours. Official unemployment rate understates labour market slack when many workers are underemployed. ONS "underemployment" measure is broader.
YOUTH UNEMPLOYMENT
Persistently high. 16–24 rate ≈ 3× adult rate. Causes: lack of experience; structural mismatch (school curriculum vs employer needs); minimum wage creates monopsony distortion for youngest workers. Scarring effects: early unemployment reduces lifetime earnings.
REGIONAL DISPARITIES
London/SE unemployment historically lowest; North East, Wales, Northern Ireland highest. Brexit worsened some regional supply chain disruptions. Levelling Up agenda (2021) aimed to address geographic inequality in employment.
Education and retraining (apprenticeships, T-levels, Skills Bootcamps); active labour market policies (job centres, UC conditionality); reducing geographic immobility (housing policy, relocation grants); reducing occupational immobility (portable qualifications).
REDUCING FRICTIONAL
Better information (Universal Jobmatch, online job boards); reducing job search costs; flexible working provisions to ease labour market transitions.
EVALUATION
No single policy works for all types. Cyclical: demand-side most effective. Structural: supply-side essential but slow (reskilling takes years). Frictional: information improvements help. NAIRU can only be shifted by improving labour market efficiency long-term. Politicians often over-claim short-run supply-side effects.
Evaluation
Evaluating Active Unemployment Policy
For (active unemployment policy)
Fiscal stimulus proven to reduce cyclical unemployment (Keynes, New Deal, UK furlough scheme)
Investment in training raises human capital and reduces structural unemployment over time
Active labour market policies (conditionality + support) can speed worker transitions
UK furlough: preserved employer-employee matches, limiting hysteresis damage
Against (limitations)
Demand stimulus risks inflation if actual unemployment is below NAIRU
Structural unemployment requires time — reskilling takes years, not months
Hysteresis may make some long-term unemployment permanent regardless of policy
Gig economy masks true unemployment — official rate may understate labour market weakness
Essay Tip: "The critical distinction for AQA is: what TYPE of unemployment? Cyclical → demand-side. Structural → supply-side. Frictional → information. No policy cures all types simultaneously — a good essay applies the right tool to the right cause."
Glossary
Key Terms
ILO Unemployment
People of working age without work, available to start within two weeks, and actively seeking employment. The international standard definition used in the Labour Force Survey. Broader than the claimant count.
Frictional Unemployment
Unemployment arising from the time taken to match workers with suitable jobs. Inevitable in a dynamic economy. Duration typically short; improved by better information and job-matching services.
Structural Unemployment
A mismatch between workers' skills and the skills employers require, often caused by deindustrialisation or technological change. The hardest type to cure — requires reskilling and may involve geographic relocation.
Cyclical Unemployment
Demand-deficient unemployment arising when aggregate demand is insufficient to employ all who want work. Caused by recessions; cured by fiscal or monetary stimulus boosting AD.
NAIRU
Non-Accelerating Inflation Rate of Unemployment. The unemployment rate at which inflation is stable, consisting of frictional + structural unemployment. Cyclical unemployment is zero at this point. UK NAIRU ≈ 4–4.5%.
Hysteresis
The phenomenon whereby high unemployment during a recession permanently raises the NAIRU. Long-term unemployed workers' skills decay, reducing their employability and effectively shrinking the active labour supply.
Question 1 of 8 · Unemployment
Which of the following statements correctly compares the ILO measure and the claimant count?
A
The claimant count is always higher than the ILO measure because it includes more groups
B
The ILO measure is broader — it captures people who want work but do not claim benefits
C
Both measures always produce the same unemployment rate
D
The claimant count uses a household survey of 100,000 people
Answer · Question 1
Which of the following statements correctly compares the ILO measure and the claimant count?
A
The claimant count is always higher than the ILO measure because it includes more groups
B
The ILO measure is broader — it captures people who want work but do not claim benefits
C
Both measures always produce the same unemployment rate
D
The claimant count uses a household survey of 100,000 people
Correct: B. The ILO/LFS measure is broader because it captures anyone meeting the ILO definition — including those who do not claim benefits (e.g. because their partner earns too much, or they are not entitled). The claimant count only records those claiming JSA or the job-seeking element of Universal Credit, so it tends to be lower. The LFS is based on a household survey (~100,000 households), not the claimant count.
Question 2 of 8 · Unemployment
Deindustrialisation in the 1980s left former coal miners in South Wales unable to find work because their skills were no longer in demand. This is an example of:
A
Frictional unemployment — they are between jobs and searching
B
Cyclical unemployment — aggregate demand collapsed in their region
C
Structural unemployment — skills mismatch caused by industrial change
D
Seasonal unemployment — coal demand fell in warmer months
Answer · Question 2
Deindustrialisation in the 1980s left former coal miners in South Wales unable to find work because their skills were no longer in demand. This is an example of:
A
Frictional unemployment — they are between jobs and searching
B
Cyclical unemployment — aggregate demand collapsed in their region
C
Structural unemployment — skills mismatch caused by industrial change
D
Seasonal unemployment — coal demand fell in warmer months
Correct: C. Structural unemployment arises from a persistent mismatch between workers' skills and employer requirements — often caused by deindustrialisation, automation, or technological change. Former miners had highly specific skills that became redundant as the coal industry collapsed. This is the classic AQA example of structural unemployment. Frictional unemployment is temporary and short-term; cyclical is due to insufficient AD across the whole economy.
Question 3 of 8 · Unemployment
The NAIRU (Non-Accelerating Inflation Rate of Unemployment) implies that:
A
Governments can permanently reduce unemployment below NAIRU by expanding aggregate demand
B
The long-run Phillips curve is downward sloping — lower unemployment always reduces inflation
C
If actual unemployment falls below NAIRU, inflationary pressure will increase as the labour market tightens
D
Seasonal unemployment is equal to zero at the natural rate
Answer · Question 3
The NAIRU (Non-Accelerating Inflation Rate of Unemployment) implies that:
A
Governments can permanently reduce unemployment below NAIRU by expanding aggregate demand
B
The long-run Phillips curve is downward sloping — lower unemployment always reduces inflation
C
If actual unemployment falls below NAIRU, inflationary pressure will increase as the labour market tightens
D
Seasonal unemployment is equal to zero at the natural rate
Correct: C. When actual unemployment falls below NAIRU, the labour market becomes very tight — workers gain bargaining power, wages rise, and firms face higher costs, leading to cost-push inflation. Monetarists (Friedman) argued the LR Phillips curve is vertical at NAIRU: attempting to reduce unemployment below this via demand expansion only generates accelerating inflation, not permanent employment gains. At NAIRU, cyclical unemployment = 0, but frictional and structural unemployment remain.
Question 4 of 8 · Unemployment
The short-run Phillips curve shows:
A
A positive relationship between unemployment and inflation in the short run
B
A negative relationship — lower unemployment tends to be associated with higher inflation
C
A vertical relationship at the natural rate of unemployment
D
That unemployment and inflation always move together (stagflation)
Answer · Question 4
The short-run Phillips curve shows:
A
A positive relationship between unemployment and inflation in the short run
B
A negative relationship — lower unemployment tends to be associated with higher inflation
C
A vertical relationship at the natural rate of unemployment
D
That unemployment and inflation always move together (stagflation)
Correct: B. The short-run Phillips curve is downward sloping — it shows a negative (inverse) relationship between unemployment and inflation. When unemployment is low, labour markets are tight, wages rise, and inflation tends to increase. When unemployment is high, wage pressure falls and inflation tends to be lower. This short-run trade-off was exploited by UK governments in the 1950s–70s, and empirically discovered by A.W. Phillips (1958) using UK data 1861–1957.
Question 5 of 8 · Unemployment
Why did the UK furlough scheme (CJRS) keep measured unemployment low in 2020 despite GDP falling by 9.9%?
A
The ILO definition was temporarily suspended during the pandemic
B
Workers on furlough were classified as employed, so they did not count as unemployed in ILO statistics
C
The UK claimant count rose dramatically, but the ILO measure was excluded from official statistics
D
GDP fell but employment was unaffected because the service sector did not contract
Answer · Question 5
Why did the UK furlough scheme (CJRS) keep measured unemployment low in 2020 despite GDP falling by 9.9%?
A
The ILO definition was temporarily suspended during the pandemic
B
Workers on furlough were classified as employed, so they did not count as unemployed in ILO statistics
C
The UK claimant count rose dramatically, but the ILO measure was excluded from official statistics
D
GDP fell but employment was unaffected because the service sector did not contract
Correct: B. The Coronavirus Job Retention Scheme paid 80% of wages (up to £2,500/month) for workers to stay attached to their employer rather than being made redundant. Furloughed workers maintained a formal employment relationship, so they were classified as employed under the ILO definition — not unemployed. This is why UK unemployment peaked at only 5.1% while US unemployment (without an equivalent scheme) hit 14.7%. The furlough scheme largely masked the true scale of labour market disruption.
Question 6 of 8 · Unemployment
Hysteresis in the labour market means that:
A
Unemployment automatically returns to its natural rate after a recession
B
A temporary rise in unemployment during a recession can permanently raise the NAIRU as workers' skills decay
C
The short-run Phillips curve is always stable over time
D
Cyclical unemployment never falls to zero during an economic recovery
Answer · Question 6
Hysteresis in the labour market means that:
A
Unemployment automatically returns to its natural rate after a recession
B
A temporary rise in unemployment during a recession can permanently raise the NAIRU as workers' skills decay
C
The short-run Phillips curve is always stable over time
D
Cyclical unemployment never falls to zero during an economic recovery
Correct: B. Hysteresis describes how a cyclical shock can have lasting supply-side effects. Workers who remain unemployed for a long time see their skills atrophy, lose professional contacts, and face employer discrimination (employers assume long-term unemployed have lower productivity). This effectively removes them from the active labour supply, raising the natural rate. The UK experienced hysteresis after both the 1980s recession and the 2008 financial crisis, illustrating why recessions cause damage beyond the cyclical recovery phase.
Question 7 of 8 · Unemployment
Which policy is most appropriate for reducing structural unemployment?
A
Cutting interest rates to boost aggregate demand and job creation
B
Increasing government spending on infrastructure to stimulate the economy
C
Investing in retraining programmes and apprenticeships to address skills mismatches
D
Improving job-matching services and online job boards to speed job search
Answer · Question 7
Which policy is most appropriate for reducing structural unemployment?
A
Cutting interest rates to boost aggregate demand and job creation
B
Increasing government spending on infrastructure to stimulate the economy
C
Investing in retraining programmes and apprenticeships to address skills mismatches
D
Improving job-matching services and online job boards to speed job search
Correct: C. Structural unemployment is caused by a persistent mismatch between workers' skills and employer requirements. Demand-side policies (A, B) can only address cyclical unemployment — they boost AD but do not solve the skills mismatch. Improving job-matching (D) addresses frictional unemployment. Only supply-side policies targeting human capital — retraining, apprenticeships, T-levels, Skills Bootcamps — can reduce structural unemployment by equipping workers with the skills employers actually need.
Question 8 of 8 · Unemployment
The stagflation of the 1970s (rising inflation and rising unemployment simultaneously) undermined which economic theory?
A
Monetarist theory — it showed that governments cannot control the money supply
B
The short-run Phillips curve trade-off — stagflation showed that lower unemployment does not always accompany higher inflation
C
Supply-side economics — the 1973 oil shock proved that aggregate supply is fixed
D
The ILO definition of unemployment, which did not account for supply shocks
Answer · Question 8
The stagflation of the 1970s (rising inflation and rising unemployment simultaneously) undermined which economic theory?
A
Monetarist theory — it showed that governments cannot control the money supply
B
The short-run Phillips curve trade-off — stagflation showed that lower unemployment does not always accompany higher inflation
C
Supply-side economics — the 1973 oil shock proved that aggregate supply is fixed
D
The ILO definition of unemployment, which did not account for supply shocks
Correct: B. The short-run Phillips curve implied a stable inverse relationship: policymakers could choose a point on the curve — accepting more inflation to achieve lower unemployment (or vice versa). The 1973–74 OPEC oil shock caused both inflation and unemployment to rise simultaneously (stagflation), which the simple Phillips curve could not explain. This shifted the SR Phillips curve outward and validated the monetarist critique (Friedman, Phelps) that the relationship was not stable and that supply shocks could destroy the trade-off.
Lesson Summary
What We've Covered
MEASUREMENT
ILO/LFS measure vs claimant count. ILO is broader and internationally comparable. UK peaked at 5.1% (COVID, 2021); pre-pandemic ~3.7%.
NAIRU = frictional + structural. LR Phillips curve is vertical. SR trade-off broke down in 1970s stagflation. Hysteresis can raise NAIRU permanently.
POLICY
Match policy to type: demand-side for cyclical; supply-side (retraining, education) for structural; information improvements for frictional. No single policy cures all types.
🎓
Lesson Complete
You've covered unemployment measurement, the four types and their causes, the costs including hysteresis, the NAIRU and Phillips curve, UK case studies, and evaluated policies to reduce unemployment.