Read unemployment measures and say what they show
The idea
The unemployment rate is the share of the labour force without work but actively seeking it, so it counts only those in the labour force. The participation rate is the share of the working-age population in that force. People who stop looking leave the labour force entirely and are no longer counted as unemployed, which is why the unemployment rate can fall for an unwelcome reason. Underemployment — part time work when full time is wanted, or work far below a person's qualifications — is not captured at all, so the headline figure understates labour market slack.
Formulas
Unemployment rate
unemployment rate = unemployed ÷ labour force
- unemployed
- people without work who are available for it and looking
- labour force
- the employed plus the unemployed
Both parts move. Discouraged workers who stop looking leave the labour force and the numerator at once, which lowers the rate without anybody finding a job — the reason the participation rate is read beside it.
Labour force participation rate
participation rate = labour force ÷ working-age population
- labour force
- the employed plus those looking for work
- working-age population
- everyone of working age, whether in the labour force or not
What the unemployment rate cannot show. A falling participation rate alongside a falling unemployment rate usually means people have left the market rather than found work.
A practice question
Who is counted as unemployed in the official rate?
- Anyone without a jobWhy not: That would include retirees, students and anyone who has stopped looking, none of whom are in the labour force.
- Anyone without a job who is actively seeking one — correct
- Anyone working fewer hours than they would likeWhy not: That is underemployment, and the measure counts such a person as employed.
Both conditions must hold: no work and an active search. Someone who has given up looking is outside the labour force and outside the numerator.
A harder one
The unemployment rate falls while the participation rate also falls. What is the likely explanation?
- Discouraged workers have stopped looking and left the labour force — correct
- Employment has risen stronglyWhy not: Strong hiring usually pulls people into the labour force, raising participation rather than lowering it.
- The working-age population has grownWhy not: Population growth enlarges the denominator of the participation rate but does not by itself reduce the share of the labour force out of work.
Leaving the labour force removes someone from the unemployed count without their finding work. The headline improvement then reflects withdrawal rather than hiring.
The hardest tier
Unemployment falls while participation falls by more. How should that be read?
- As a strengthening labour marketWhy not: Reads the headline alone. A strengthening market draws people in, so participation would be rising.
- As people leaving the labour force — correct
- As a statistical errorWhy not: The two moving together is a coherent and common pattern, not an inconsistency.
They are not finding work, which makes this a weakening market. Two figures moving together tell a story that either one alone contradicts.
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