*noun*; global economic collapse; in the
USA, this began in 1929 and persisted to 1939; most other industrialized countries emerged from the Depression earlier.
During the Great Depression, unemployment reached over
25% in the
USA, and those who had jobs suffered severe wage cuts. The index of industrial output fell over 53% from its high in July '29, while trade and capital markets plummeted to mere fractions of their former levels.
*What Happened*
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Many people imagine that the Stock Market Crash (Oct '29) and the Great Depression are the same thing. However, it took another three years for employment, bank failures, and declining industrial output to run its course.
In 1929 the
USA had
25,000 banks. By 1933, 10,000 had either failed or been merged with another to avoid failure. At this
time there was no FDIC, so depositors mostly lost their
money.
Another phenomenon was plunging prices: the consumer price index fell
25% during the first four years. For businesses, this was a disaster, and forced them to lay off millions.
The Great Depression made farms in much of the Southwest unviable; ruined farmers fled to California or Washington, and their abandoned farms succumbed to the Dust Bowl. This was the
single largest ecological disaster in recorded history.
*How It Happened*
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There are basically three main explanations for the Great Depression.
1. During the 1920's, there was a huge and growing disparity between
rich and poor. The incomes of the great majority
rose much more slowly than productivity, but this was masked by increased borrowing. People were able to borrow because the market value of their assets was larger than what they owed; but when a rash of defaults occurred, then the market value of assets plummeted, and people owed more than their assets were worth. Businesses had to lay off workers, which further reduced aggregate demand.
2. The Great Depression began as another minor downturn, but was made much worse by the failure of the Federal Reserve to respond adequately (see Milton Friedman & Anna Schwartz). While the Fed reduced interest rates, prices fell even faster, so real interest rates soared. This made a quick recovery impossible.
3. The financial markets (combined with Fed supervision) distributed capital badly; for example, speculative ventures in growing wheat in the Great
American Desert, real estate in Florida, and so on. When this arrangement of productive resources failed, it constituted an extremely large technology shock. Subsequent policy intervention tended to withhold capital and labor from the most productive enterprises, making the depression deeper.
(Explanation 3 is the New Classical economics explanation; see
Harold Cole & Lee Ohanian.)
*Roosevelt Administration*
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Franklin D. Roosevelt was elected by a landslide in 1932, and inaugurated 4 March 1933. The White House immediately used emergency powers to close, restructure, and re-open the nation's banks. During the first 100 days of the FDR administration, Congress passed the New Deal which greatly eased the impact of the Depression on the hardest
hit.
The New Deal did not significantly hasten the end of the Great Depression, because it was too small to provide a meaningful fiscal stimulus. However, it did introduce many important programs to help those affected by poverty. The Depression had ended in most of the world by 1937; the US was mostly recovered by 1939, when World
War 2 broke out.
