How Personal Savings Affect the Economy

Consumer spending is the engine of the U.S. economy, accounting for roughly two-thirds of overall economic activity. In theory, when consumers feel financially secure and optimistic, they tend to spend more, driving corporate profits and economic growth. When they feel uncertain, they may tighten their belts.

Alan Greenspan once said "since I've become a central banker, I have learned to mumble with great incoherence." Greenspan, who passed away recently at the age of 100, served as the Chair of the Federal Reserve from 1987 to 2006 and became one of the most influential economic figures of the 20th century.