cyclical unemployment
When the whole economy slows down — a recession — shops sell less, factories cut production, firms stop investing, and across almost every industry at once, employers lay people off. These are not workers searching for a better match or stranded by a skills mismatch; they lost their jobs simply because there is not enough spending in the economy to keep everyone employed. This wave of joblessness that rises and falls with the business cycle is cyclical unemployment.
Cyclical unemployment is the part of unemployment caused by a shortfall in aggregate demand — the total spending on goods and services in the economy. When demand drops, firms cannot sell what they make, so they cut output and shed workers; when demand recovers, they hire back. It is therefore tightly linked to the business cycle: it climbs in recessions and shrinks in booms. A useful way to think of it: cyclical unemployment is total unemployment minus the natural rate. If the natural rate is 5 percent and actual unemployment is 9 percent, roughly 4 percentage points are cyclical — the recession's fingerprint.
Cyclical unemployment is the type that macroeconomic policy is built to fight. Because it comes from too little spending, it can in principle be reduced by boosting demand: central banks cut interest rates, governments increase spending or cut taxes (fiscal and monetary policy). This is the classic Keynesian case for stimulus in a downturn. The debate is over how strong, fast, and reliable these tools are, and whether stimulus risks inflation if pushed too far. Unlike structural unemployment, cyclical unemployment is, at least in theory, temporary and curable — though if a slump drags on, it can harden into long-term joblessness through hysteresis.
During a deep recession, a car factory's sales halve because households stop buying new cars. The plant lays off a third of its workers — not because their skills are wrong, but because nobody is buying. When the economy recovers and car sales return, most of them are hired back. That rise and fall is cyclical unemployment.
Cyclical unemployment rises in recessions and falls in recoveries — it tracks total spending.
Cyclical unemployment is the demand-side type that fiscal and monetary stimulus aim to cure; frictional and structural unemployment, which persist even in booms, generally cannot be fixed by stimulus.