Recession

What Is a Recession?

A recession is a significant decline in economic activity that spreads across the economy and lasts longer than a few months. It is a normal part of the business cycle, the recurring pattern of expansion and contraction that market economies tend to go through over time. Recessions are usually identified by falling output, rising unemployment, weaker incomes, and reduced spending by households and businesses.

How Recessions Are Identified

A common rule of thumb describes a recession as two consecutive quarters of declining gross domestic product (GDP), the total value of goods and services produced in an economy. This shorthand is easy to remember, but it is not an official definition. In the United States, the National Bureau of Economic Research (NBER) formally dates recessions. Its committee looks at a broader set of indicators, including employment, personal income, industrial production, and retail sales, and judges whether a downturn is deep, widespread, and long enough to qualify.

Because these measures are reported with a delay and often revised later, recessions are usually recognized only after they have already begun.

Causes and Effects

Recessions can be triggered by many things, such as a financial crisis, a sharp rise in interest rates, an oil price shock, or a sudden drop in confidence. Central banks use monetary policy to respond, typically by lowering interest rates to encourage borrowing and spending. Governments may also use fiscal measures.

For investors, recessions typically bring lower corporate profits, falling stock prices, and shifting demand across sectors. Some parts of the market, such as consumer staples, may be less affected than cyclical industries like autos or travel. Bond markets often react as well, and an inverted yield curve has historically been watched as a signal that a recession may be approaching, although it is an imperfect predictor.

Why It Matters

Understanding recessions helps investors put market moves in context. Stock prices often fall before a recession is officially recognized and may begin recovering before the economy does. A recession is different from a depression, which is a much deeper and longer downturn. Recessions are a recurring feature of economic history, and their timing and severity are difficult to forecast.