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What is unemployment, how is it measured, and what causes it?

The meaning and measurement of unemployment, the main types and causes of unemployment, and the consequences of unemployment for individuals, firms and the government.

An OCR J205 answer on unemployment: how it is defined and measured, the main types and causes, and the consequences for individuals, firms and the government.

Generated by Claude Opus 4.89 min answer

Reviewed by: AI editorial process; not yet individually human-reviewed

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  1. What this dot point is asking
  2. What unemployment is and how it is measured
  3. Types and causes of unemployment
  4. Consequences of unemployment
  5. Why some unemployment always exists
  6. Try this

What this dot point is asking

OCR wants you to define and measure unemployment, explain the main types and causes, and describe the consequences for individuals, firms and the government. Low unemployment is one of the four macroeconomic objectives.

What unemployment is and how it is measured

For example, if 1.5 million are unemployed out of a labour force of 30 million, the rate is 1.530×100=5%\frac{1.5}{30} \times 100 = 5\%.

Types and causes of unemployment

OCR expects you to know the main types, each with a different cause:

  • Frictional unemployment: people temporarily between jobs while searching for the right one. It is short term and exists even in a healthy economy.
  • Structural unemployment: workers' skills no longer match the jobs available, often because an industry declines (such as coal mining or manufacturing). It can be long lasting.
  • Cyclical (demand-deficient) unemployment: caused by a recession, when low demand means firms cut output and jobs.
  • Seasonal unemployment: jobs that disappear at certain times of year, such as seaside or fruit-picking work in winter.

Consequences of unemployment

Unemployment is costly for several groups:

  • Individuals: lost income, lower living standards, and over time a loss of skills and confidence (the longer someone is unemployed, the harder it can be to return).
  • Firms: lower consumer spending reduces demand for their goods, though a pool of available workers can keep wages down.
  • Government: less income tax and VAT is collected, and more is spent on benefits, worsening the budget. There is also pressure to fund retraining and support.
  • The economy: output is lost because willing workers are idle, so the economy produces below its potential.

Why some unemployment always exists

Even a healthy economy has some unemployment, mainly frictional (people moving between jobs) and some structural. "Full employment" does not mean zero unemployment; it means unemployment is low and largely voluntary or short term. This is why the objective is low unemployment, not none.

Try this

Q1. Define the unemployment rate. [2 marks]

  • Cue. The number of people unemployed as a percentage of the labour force.

Q2. Explain one cost of high unemployment to the government. [3 marks]

  • Cue. It collects less income tax and pays out more in benefits, worsening its budget position.

Exam-style practice questions

Practice questions written in the style of OCR exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.

OCR J205/02 20194 marksA country has a labour force of 25 million, of whom 2 million are unemployed. Calculate the unemployment rate and explain what it measures.
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A Calculate question. The unemployment rate is the number unemployed as a percentage of the labour force: 2 million25 million×100=8%\frac{2\text{ million}}{25\text{ million}} \times 100 = 8\%.

It measures the proportion of people who are willing and able to work and actively seeking a job but cannot find one, out of everyone in the labour force (those working plus those seeking work). Markers reward the correct calculation and a clear statement of what the rate measures.

OCR J205/02 20226 marksExplain the consequences of high unemployment for the government and for the wider economy.
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A 6 mark question on the costs of unemployment.

For the government: it collects less income tax (fewer people earning) and pays more in benefits to the unemployed, worsening its budget position. It may also face pressure to fund retraining.

For the wider economy: output is lost because workers are idle (the economy produces below its potential), demand falls as the unemployed spend less, and long-term unemployment can erode skills, lowering future growth. Markers reward developed consequences for both the government and the economy, ideally including lost output and the benefits/tax effect.

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