The stock market Crash of October 1929 is frequently credited with triggering the Depression. The decline was severe and extended; from their peak in September 1929, stock prices declined by 87 percent to their trough in 1932. The performance of the economy over this period was equally disheartening. Real economic activity declined by about one-third between 1929 and 1933; unemployment climbed to 25 percent of the labor force; prices in the aggregate dropped by more than 25 percent; the money supply contracted by over 30 percent; and close to 10,000 banks suspended operations. Given this performance, it is not surprising that many consider these years the worst economic trauma in the nation's history.
Policy makers did not stand idly by as the financial markets and the economy unraveled. There are questions, though, about the appropriateness and magnitude of their responses. Monetary policy, determined and conducted then, as now, by the Federal Reserve, became restrictive early in 1928, as Federal Reserve officials grew increasingly concerned about the rapid pace of credit expansion, some of which was fueling stock market speculation. This policy stance essentially was maintained until the stock market Crash.
While there has been much criticism of Federal Reserve policy in the Depression, its initial reaction to the October 1929 drop in stock values appears fully appropriate. Between October 1929