Derek Thompson wrote in The Atlantic How You, I, and Everyone Got the Top 1 Percent All Wrong
"An amazing chart from economist Amir Sufi, based on the work of Emmanuel Saez and Gabriel Zucman, shows that when you look inside the 1 percent, you see clearly that most of them aren't growing their share of wealth at all. In fact, the gain in wealth share is all about the top 0.1 percent of the country. While nine-tenths of the top percentile hasn't seen much change at all since 1960, the 0.01 percent has essentially quadrupled its share of the country's wealth in half a century. "
"It turns out that wealth inequality isn't about the 1 percent v. the 99 percent at all. It's about the 0.1 percent v. the 99.9 percent (or, really, the 0.01 percent vs. the 99.99 percent, if you like). "