Debt

Macroeconomists, including the current chairman of the U.S. Federal Reserve Bank Ben Bernanke, have revived the debt-deflation view of the Great Depression originated by Arthur Cecil Pigou and Irving Fisher. In the 1920s, in the U.S. the widespread use of the home mortgage and credit purchases of automobiles and furniture boosted spending but created consumer debt. People who were deeply in debt when a price deflation occurred were in serious trouble--even if they kept their jobs--and risked default. They drastically cut current spending to keep up time payments, thus lowering demand for new products. Furthermore the debts grew, because prices and incomes fell 20-50%, but the debts remained at the same dollar amount. With future profits looking poor, capital investment slowed or completely ceased. In the face of bad loans and worsening future prospects, banks became more conservative in lending. They built up their capital reserves, which intensified the deflationary pressures. The vicious cycle developed and the downward spiral accelerated. This kind of self-aggravating process may have turned a 1930 recession into a 1933 depression.

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