Does the income measure chosen change middle-class income growth estimates?
Core argument: Median real income from 1979 to 2007 rose 3.2% measured across tax units but 12.5% measured across households, showing that the choice of income unit alters conclusions about middle-class stagnation.
From 1979 to 2007, median real income for tax units increased by only 3.2%, suggesting stagnation. However, when considering households instead of tax units, the increase is 12.5%. Including government transfers raises this to 15.2%, and factoring in tax cuts further elevates it to 20.2%. Adjusting for household size, the growth reaches 29.3%, and incorporating employer-provided health insurance boosts it to 36.7%. These adjustments highlight the importance of selecting appropriate income measures, as they significantly alter perceptions of middle-class income growth. The Burkhauser paper critiques the Piketty-Saez data for focusing on tax units, excluding transfers, and not accounting for household size or non-taxable compensation, underscoring the need for comprehensive data analysis in economic discussions.


