Economic depression.
In plain English
There is no official statistical definition of a depression, and no committee declares one, but the term is used for a contraction measured in years rather than quarters, with a very large drop in output. Falling prices, widespread bank failures, and collapsing credit often accompany one. Because the label is informal, economists argue about which historical episodes qualify. What separates a depression from a recession in practice is depth and duration, not a threshold anyone published. Deposit insurance and central bank backstops were built in response to that history.
01Why it matters
The word gets used loosely in headlines, and knowing it has no official trigger helps you read a frightening forecast as a judgment call rather than a measured fact.
02The math, step by step
A hypothetical recession might cut output 2 percent over three quarters. A depression-scale event would cut output 25 percent and hold unemployment above 20 percent for years. Same direction, very different order of magnitude.
Illustrative example. The amounts here are hypothetical, chosen to show how the math works, not real quoted rates or figures.
03What this is NOT
A recession is a contraction that a dating committee identifies, and most last a few quarters. A depression has no official definition and describes something far deeper and longer. Every depression contains a recession; almost no recession becomes a depression.
04Receipts
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Plain-English answers from our glossary. Receipts included. Never advice.
Educational tool. Answers come only from ClearMoneySchool's published glossary and are not advice. Why we never give advice