On NPR. By John Ydstie. Great interactive map in this article.
Does the neighborhood you grow up in determine how far you move up the economic ladder?
A new online data tool being made public Monday finds a strong correlation between where people are raised and their chances of achieving the American dream.
Harvard University economist Raj Chetty has been working with a team of researchers on this tool — the first of its kind because it marries U.S. Census Bureau data with data from the Internal Revenue Service. And the findings are changing how researchers think about economic mobility.
People born in the 1940s or '50s were virtually guaranteed to achieve the American dream of earning more than their parents did, Chetty says. But that's not the case anymore.
"You see that for kids turning 30 today, who were born in the mid-1980s, only 50 percent of them go on to earn more than their parents did," Chetty says. "It's a coin flip as to whether you are now going to achieve the American dream."