CEO pay and the top 1%–How executive compensation and financial-sector pay have fueled income inequalityby Lawrence Mishel and Natalie Sabadish
Growing income inequality has a number of sources, but a distinct aspect of rising inequality in the United States is the wage gap between the very highest earners—those in the upper 1.0 percent or even upper 0.1 percent—and other earners, including other high-wage earners. Driving this ever-widening gap is the unequal growth in earnings enjoyed by those at the top. The average annual earnings of the top 1 percent of wage earners grew 156 percent from 1979 to 2007; for the top 0.1 percent they grew 362 percent (Mishel, Bivens, Gould, and Shierholz 2012). In contrast, earners in the 90th to 95th percentiles had wage growth of 34 percent, less than a tenth as much as those in the top 0.1 percent tier. Workers in the bottom 90 percent had the weakest wage growth, at 17 percent from 1979 to 2007.