Employment & Unemployment
What Do We Mean by Employment and Unemployment?
When economists talk about employment, they mean people who are in paid work. Unemployment refers to people who are without a job but are actively looking for one. These two concepts are central to understanding how well an economy is performing. When unemployment rises, it signals that the economy is not generating enough work for its people — output is lost, incomes fall, and government spending on benefits increases.
Not everyone without a job counts as unemployed. People who are retired, studying full-time, caring for family members, or who have stopped looking for work are described as economically inactive. The distinction matters: the unemployment rate only measures those who are available and actively searching.
How Is Unemployment Measured?
Two main methods are used in the UK. The Claimant Count adds up the number of people claiming unemployment-related benefits — specifically Jobseeker's Allowance and out-of-work Universal Credit claimants required to seek work. It is straightforward and published monthly, but it misses people who are unemployed yet not claiming benefits — for example, those who do not qualify.
The Labour Force Survey (LFS) is broader and more accurate. It interviews a large sample of households every three months and counts as unemployed anyone who is without work, available to start within two weeks, and has been actively seeking a job in the past four weeks. Because it uses a consistent international definition, the LFS figure is generally considered the more reliable measure.
The UK uses two main measures of unemployment: the Claimant Count (people claiming benefits) and the Labour Force Survey (a household survey using the international definition). The LFS is the broader and more widely used measure.
Types of Unemployment
Unemployment is not all the same. Economists identify four main types, each with a different cause. Understanding the type matters because it points to the right policy response.
Structural unemployment arises when industries decline and the skills of redundant workers do not match the vacancies that exist elsewhere in the economy. Coal miners made redundant when pits closed in the 1980s, or steelworkers displaced by cheaper imports, are classic examples. Because their skills are highly specific, it can take years to retrain and find new work. Structural unemployment tends to be long-term and concentrated in particular regions.
Cyclical unemployment is driven by the economic cycle. When the economy slows or enters a recession, consumer spending and business investment fall — firms cut back production and lay off workers. Cyclical unemployment therefore rises and falls with the business cycle: it grows during a downturn and shrinks during a recovery. It affects workers across many industries at the same time.
Frictional unemployment exists in every healthy economy. It describes the time a worker spends searching for a new job after leaving an old one — even in a booming labour market there are always some people between positions. Frictional unemployment tends to be brief and voluntary in nature.
Seasonal unemployment follows a predictable annual pattern. Agricultural workers, ski instructors and workers in the tourism and hospitality industries often face lower demand outside the peak season. In the UK, unemployment figures tend to rise slightly in winter when seasonal roles in sectors such as tourism and agriculture dry up.
The four main types of unemployment are: structural (skills mismatch from industrial decline), cyclical (falling demand during a recession), frictional (between jobs, short-term) and seasonal (predictable pattern linked to time of year).
Full Employment
Economists do not expect unemployment ever to reach zero. Even in a thriving economy there will always be some frictional unemployment — workers moving between jobs — and some seasonal variation. Full employment therefore means that cyclical and structural unemployment have been brought to very low levels, and only unavoidable frictional unemployment (workers between jobs) remains. When the government sets reducing unemployment as an objective, it is aiming for full employment in this sense.
The Consequences of Unemployment
Unemployment is harmful to many groups at the same time. Consider what happens when a car manufacturing plant in a town closes and hundreds of workers lose their jobs.
For the individual, the immediate impact is a loss of income. If the worker cannot quickly find alternative employment, their spending falls, their savings may be depleted, and their mental health and self-esteem can deteriorate. Long spells without work make it harder to find new employment because skills become outdated and CVs develop gaps that employers notice.
For the wider economy, unemployment causes lost output: if workers are idle, the goods and services they could have produced are simply not made. The economy operates inside its productive potential — resources are wasted. Local businesses in the town lose customers as workers spend less, which can trigger further job losses in a negative multiplier effect. This illustrates a chain of reasoning: unemployment rises → household incomes fall → consumer spending falls → local businesses see lower revenues → some may make further redundancies → unemployment rises further.
For the government, the costs are significant. Tax revenues fall because unemployed people pay less income tax and spend less (reducing VAT receipts). At the same time, spending on unemployment benefits and other welfare payments rises. The combination pushes the government’s budget towards a deficit. High unemployment can also create social costs: increased crime, poorer health outcomes, and greater inequality between regions.