Why income inequality is so much worse in the U.S. than in other rich countries

Washington Post Opinion-Rampage

Why income inequality is so much worse in the U.S. than in other rich countries

By Catherine Rampell        August 11, 2017

My column Friday was about why the $15-minimum-wage-obsessed grass-roots left should get more fired up about expanding other kinds of tools to help poor people. Particularly ones that don’t make the poor more expensive to hire, such as the earned-income tax credit, food stamps, housing vouchers, etc.

These kinds of anti-poverty tools are sometimes referred to as “post-tax” policies. They’re mostly paid for by the government (i.e., taxpayers) rather than by employers or workers. The column mentioned that the United States relies far less on them than other developed countries. Here’s some more detail on that point.

Below is a chart, from University of Oxford economist Max Roser, showing a measure of income inequality called a Gini coefficient. Gini coefficients can run anywhere from zero to one. A value of zero would mean that income was distributed perfectly evenly among everyone in society; a value of one would mean that a single person has all the income and everyone else gets nothing. In other words, the higher the measure, the more unequal the income distribution.


The orange points show Gini coefficients for market income — that is, what people earn before the tax and transfer system comes into play.

The United States doesn’t exactly rank here as the most egalitarian advanced country on Earth, but we don’t totally embarrass ourselves. On pre-tax-and-transfer income inequality, we do about as well as France.

Now look at the blue points, which show Gini coefficients after considering tax and transfer spending, i.e., redistribution.

The United States does much, much worse. The only developed country with more unequal income distribution is Mexico. (Chile also is more unequal, though it’s not usually categorized as an advanced/developed economy.)

As I’ve said before, I favor using both pre-tax and post-tax policies to reduce inequality and help the poor. These data suggest there’s a whole lot more room for improvement on post-tax redistribution especially.

Catherine Rampell is an opinion columnist at The Washington Post.

Author: John Hanno

Born and raised in Chicago, Illinois. Bogan High School. Worked in Alaska after the earthquake. Joined U.S. Army at 17. Sergeant, B Battery, 3rd Battalion, 84th Artillery, 7th Army. Member of 12 different unions, including 4 different locals of the I.B.E.W. Worked for fortune 50, 100 and 200 companies as an industrial electrician, electrical/electronic technician.

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