Greg Mankiw's Blog: How is the middle class doing?

Greg Mankiw's Blog: How is the middle class doing?

Where has all the income gone?

The U.S. Census Bureau reports that median household income stagnated from 1976 to 2006, growing by only 18 percent. In contrast, data from the Bureau of Economic Analysis indicate that income per person was up 80 percent.

Three data issues adversely impact reported median household income gains: the choice of price index, a change in the mix of household types and the measure of income used.

After adjusting the Census data for these three issues, inflation-adjusted median household income for most household types is seen to have increased by 44 percent to 62 percent from 1976 to 2006.

This come from Marginal Revolution.