Sure, this is healthy:

Between 1979 and 2005 (the latest data available with these breakdowns), the share of total income held by the top 1.0 percent more than doubled, from 9.7 percent to 21.0 percent, with most of the increase occurring since 1993. The top 0.1 percent led the way by more than tripling its income share, from 3.3 percent to 10.3 percent. This 7.0 percentage-point gain in income share for the top 0.1 percent accounted for more than 60 percent of the overall 11.2 percentage-point rise in the income share of the entire top 1.0 percent.

The increases in income at the top were largely driven by households headed by someone who was either an executive or in the financial sector as an executive or other worker. Households headed by a non-finance executive were associated with 44 percent of the growth of the top 0.1 percent’s income share and 36 percent in the growth among the top 1.0 percent. Those in the financial sector were associated with nearly a fourth (23 percent) of the expansion of the income shares of both the top 1.0 and top 0.1 percent. Together, finance and executives accounted for 58 percent of the expansion of income for the top 1.0 percent of households and an even greater two-thirds share (67 percent) of the income growth of the top 0.1 percent of households.

The paper also presents new analysis of CEO compensation based on our tabulations of Compustat data. From 1978–2011,CEO compensation grew more than 725 percent, substantially more than the stock market and remarkably more than the annual compensation of a typical private-sector worker, which grew a meager 5.7 percent over this time period.

And to think that these very same people are whining and sniveling like little babies at the smallest suggestion that we might want to even this out just a tiny bit. They really are like the French nobility.  

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