The Santa Ana Register reports on the 1929 stock market crash, which sparked the Great Depression.
Photo courtesy Orange County Archives (CC BY 2.0)
depression, in economics, a major downturn in the business cycle characterized by sharp and sustained declines in economic activity; high rates of unemployment, poverty, and homelessness; increased rates of personal and business bankruptcy; massive declines in stock markets; and great reductions in international trade and capital movements. A depression may also be defined as a particularly severe and long-lasting form of recession, where the latter is generally understood, relative to a national economy, as a period of at least two consecutive quarters of decline in real (inflation-adjusted) GDP, or gross domestic product. According to the National Bureau of Economic Research, which maintains records of the cyclical peaks and troughs in U.S. economic activity dating to 1854, a recession is âa significant decline in economic activity spread across the economy, lasting more than a few months, normally visible in real GDP, real income, employment, industrial production, and wholesale-retail sales,â while a depression is âa particularly severe period of economic weaknessâ that is commonly understood to last from the onset of economic decline to the return of normal economic activity.
Breadline in New York Cityâs Bryant Park during the Great Depression.
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Although there is no specific definition of depression that all economists accept (and thus no universal agreement about how many depressions the United States has experienced since 1854), economic historians generally agree that the Great Depression that began in 1929 was the worst economic downturn in U.S. history and indeed the worst ever experienced by the Western industrialized world. In the United States, for example, industrial production fell nearly 47 percent, GDP declined by 30 percent, and unemployment reached more than 20 percent in the period between 1929 and 1933.
On October 19, 1987, the Dow Jones Industrial Average fell 508 points, about 22.6 percent of its value.
EncyclopĂŠdia Britannica, Inc.
Various factors are thought to have given rise to the Great Depression, whose primary cause was a dramatic decline in spending, or aggregate demand. They included the U.S. stock market crash of 1929, which had a devastating effect on consumer confidence throughout the country; banking panics, which caused many banks to fail and thereby greatly reduced consumer spending and business investment; the contractionary monetary policy of the Federal Reserve (the central bank of the United States), which also stifled spending and investment and led to deflation; the international gold standard, which served to spread the U.S. downturn to other countries; and protectionist policies in several countries, including the United States, whose cumulative effect was to reduce international trade. Beginning in the 1930s, countries around the world implemented policies designed to prevent another downturn on the scale of the Great Depression and to moderate the worst effects of ordinary recessions. The changes included increased government regulation of the financial and banking industries, the use of expansionary monetary and fiscal policies to stimulate economic growth, and direct government assistance to the poor and unemployed (see also social welfare program).
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