EXCERPTS:
"There are always calls for the government to "do something" when things are going bad. Those who make such calls have almost never bothered to check out what actually happens when the government does something, as compared to what happens when the government does nothing....
There are two conflicting assumptions about what happened during the Great Depression. The most popular assumption, especially among politicians, is that the market failed and the government had to intervene to save the economy.
Another assumption is that the market went down and was on its way back up when federal intervention sent it down again and led to massive unemployment. If you don't let facts get in the way, you can just pick whichever assumption you like-- and the first assumption wins that popularity contest, hands down.
But, if you look at the facts, they go like this: Unemployment never hit double digits in any of the 12 months following the big stock market crash of 1929 that is often blamed for the massive unemployment of the 1930s. Unemployment peaked at 9 percent, two months after the October 1929 crash, and then began drifting downward.
Unemployment was down to 6.3 percent by June 1930, when the first big federal intervention occurred. Within six months, the downward trend in unemployment reversed and hit double digits for the first time in December 1930.
What were politicians to do? Say 'We messed up'? Or keep trying one huge intervention after another? The record shows what they did: President Hoover's interventions were followed by President Roosevelt's bigger interventions-- and unemployment remained in double digits in every month for the entire remainder of the decade.