4.5 Unemployment

Cambridge AS Level Economics (9708)


2026 📋 Syllabus Objectives

By the end of these notes, you should be able to:

  1. Explain the meaning of unemployment
  2. Describe the measures of unemployment and understand the difficulties in measuring it accurately
  3. Explain the causes and types of unemployment: frictional, structural, cyclical, seasonal, and technological
  4. Discuss the consequences of unemployment for individuals, firms, and the economy

OBJECTIVE 1: The Meaning of Unemployment

What is Unemployment?

Unemployment occurs when a person is:

  • willing to work,
  • able to work, and
  • actively looking for a job —

but cannot find one.

It is important to understand what unemployment does not include. People who are retired, full-time students, or who have chosen not to work are not counted as unemployed, because they are not actively seeking jobs.

Key Concepts: The Labour Force

The labour force (also called the workforce) is the total number of people who are either working or actively looking for work. It includes:

  • People who have a job (the employed), and
  • People who do not have a job but want one (the unemployed)

Labour Force = Employed + Unemployed

People outside the labour force include full-time students, retirees, and those who are permanently unable to work.

The Unemployment Rate

The unemployment rate tells us what percentage of the labour force does not have a job. It is calculated like this:

Unemployment Rate = (Number of Unemployed ÷ Labour Force) × 100

Example: If there are 2 million unemployed people and the labour force is 20 million, then:

Unemployment Rate = (2,000,000 ÷ 20,000,000) × 100 = 10%

Level vs. Rate of Unemployment

These two terms are different and easy to confuse:

  • The level of unemployment = the actual number of people who are unemployed (e.g., 2 million people)
  • The rate of unemployment = the percentage of the labour force that is unemployed (e.g., 10%)

OBJECTIVE 2: Measures of Unemployment and Difficulties in Measurement

Governments use two main methods to measure unemployment.

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