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:
Ben Bernanke
Bernanke is particularly interested in the economic and political causes of the Great Depression, on which he has published numerous academic journal articles. Before Bernanke's work, the dominant monetarist theory of the Great Depression was Milton Friedman's view that it had been largely caused by the Federal Reserve's having reduced the money supply and has on several occasions argued that one of the biggest mistakes made during the period was to raise interest rates too early. In a speech on Milton Friedman's ninetieth birthday (November 8, 2002), Bernanke said:
"Let me end my talk by abusing slightly my status as an official representative of the Federal Reserve. I would like to say to Milton and Anna [Schwartz, Friedman's coauthor]: Regarding the Great Depression, you're right. We did it. We're very sorry. But thanks to you, we won't do it again."