But have you noticed that hardly anyone else is talking about it? When is the last time you heard a shoeshine person or a taxi cab driver complain about inequality? For most people, having a lot of rich people around is good for business. But if average folks are not complaining should they be?
Unfortunately, a lot of what passes as serious commentary is actually myth. What follows are five examples.
Myth No 1: Income for the average family has stagnated over the past 30 years.
Here is an oft-quoted statistic: From 1979 to 2007, taxpayers' median real income, before taxes and before government transfers, rose by only 3.2 percent. Cornell University economist Richard Burkhauser, via Greg Mankiw, shows why that statistic is misleading:
· If we combine the income of all the taxpayers within each household to get household median income, that meager 3.2 percent rises to a bit more respectable 12.5 percent.
· If we add in government transfer payments, that 12.5 percent number becomes an even better 15.2 percent.
· Factoring in middle class tax cuts over the period, the 15.2 percent figure rises to 20.2 percent.
· But not all households are the same size, and the size of households has fallen over time. Adjusting for household size increases that 20.2 percent to 29.3 percent.
· Finally, if we add the value of employer-provided health insurance, the 29.3 percent figure rises to 36.7 percent.
So there you have it: real income for the average household actually increased by more than a third over the past 30 years.
This conclusion is consistent with other studies. A CBO study of family income over the same period of time found an increase almost twice that size: the average family experienced a 62 percent increase in real income.
John C. Goodman is President and CEO of the National Center for Policy Analysis, Senior Fellow at The Independent Institute, and author of the acclaimed book, Priceless: Curing the Healthcare Crisis. The Wall Street Journal and National Journal, among other media, have called him the "Father of Health Savings Accounts." He is also the Kellye Wright Fellow in health care. The mission of the Wright Fellowship is to promote a more patient-centered, consumer-driven health care system.