Prohibition

National prohibition of alcohol (1920-33)--the "noble experiment"--was undertaken to reduce crime and corruption, solve social problems, reduce the tax burden created by prisons and poorhouses, and improve health and hygiene in America. The results of that experiment clearly indicate that it was a miserable failure on all counts. The evidence affirms sound economic theory, which predicts that prohibition of mutually beneficial exchanges is doomed to failure. The lessons of Prohibition remain important today. …

…underground economy improve techniques and expand output, while consumers begin to realize the folly of the ban. Third, the resources devoted to enforcement of Prohibition increased along with consumption. Heightened enforcement did not curtail consumption. The annual budget of the Bureau of Prohibition went from $4.4 million to $13.4 milion during the 1920s, while Coast Guard spending on Prohibition averaged over $13 million per year.[8] To those amounts should be added the expenditures of state and local governments.