the-american-economy-is-rigged-and-what-we-can-do-about-it-1

Credit: Jen Christiansen; Sources: “The Fading American Dream: Trends in Absolute Income Mobility Since 1940,” by Raj Chetty et al., in Science, Vol. 356;
April 28, 2017 (child-parent wealth comparison); World Inequality database (90% versus 1% wealth trend data)