Causes of the Great Depression
In their 1963 book "A Monetary History of the United States, 1867–1960", Milton Friedman and Anna Schwartz laid out their case for a different explanation of the Great Depression. Essentially, the Great Depression, in their view, was caused by the fall of the money supply. Friedman and Schwartz write: "From the cyclical peak in August 1929 to a cyclical trough in March 1933, the stock of money fell by over a third." The result was what Friedman and Schwartz called "The Great Contraction" — a period of falling income, prices, and employment caused by the choking effects of a restricted money supply. Friedman and Schwartz argue that people wanted to hold more money than the Federal Reserve was supplying. As a result, people hoarded money by consuming less. This caused a contraction in employment and production since prices were not flexible enough to immediately fall. The Fed's failure was in not realizing what was happening and not taking corrective action. In a speech honoring Friedman and Schwartz, Ben Bernanke stated:
Causes of the Great Depression
Before the "Keynesian Revolution", such a liquidationist theory was a common position for economists to take and was held and advanced by economists like Friedrich Hayek, Lionel Robbins Joseph Schumpeter, Seymour Harris and others. According to the liquidationists a depression is good medicine. The function of a depression is to liquidate failed investments and businesses that have been made obsolete by technological development in order to release factors of production (capital and labor) from unproductive uses. These can then be redeployed in other sectors of the technologically dynamic economy. They asserted that deflationary policy minimized the duration of the Depression of 1920–21 by tolerating liquidation which subsequently created economic growth later in the decade. They pushed for deflationary policies (which were already executed in 1921) which – in their opinion – would assist the release of capital and labor from unproductive activities to lay the groundwork for a new economic boom. The liquidationists argued that even if self-adjustment of the economy took mass bankruptcies, then so be it. Postponing the liquidation process would only magnify the social costs. Schumpeter wrote that it