The Minimum Wage and the Labor Market

The federal minimum wage was established in 1938 by the Fair Labor Standards Act. Initially set at 25 cents an hour, the wage has been raised periodically to reflect changes in inflation and productivity. From September 1997 to the beginning of 2007, the minimum wage stood at $5.15 an hour, but its real value declined steadily from about 40 percent of the average private nonsupervisory wage to a mere 30 percent. Adjusted for inflation, the minimum wage was lower at the beginning of 2007 than at any time since 1955 (see figure 1). Meanwhile, the wage affected fewer people, as the fraction of hourly workers who earned no more than the minimum dropped from around 15 percent in 1980 to just 2.2 percent in 2006. On May 24, 2007, Congress passed a bill raising the federal minimum wage to $7.25 in three phases over two years.