The Economist Who Would Fix the American Dream

Raj Chetty got his biggest break before his life began. His mother, Anbu, grew up in Tamil Nadu, a tropical state at the southern tip of the Indian subcontinent. Anbu showed the greatest academic potential of her five siblings, but her future was constrained by custom. Although Anbu’s father encouraged her scholarly inclinations, there were no colleges in the area, and sending his daughter away for an education would have been unseemly.

Chetty turns 40 this month, and is widely considered to be one of the most influential social scientists of his generation. “The question with Raj,” says Harvard’s Edward Glaeser, one of the country’s leading urban economists, “is not if he will win a Nobel Prize, but when.”

The work that has brought Chetty such fame is an echo of his family’s history. He has pioneered an approach that uses newly available sources of government data to show how American families fare across generations, revealing striking patterns of upward mobility and stagnation. In one early study, he showed that children born in 1940 had a 90 percent chance of earning more than their parents, but for children born four decades later, that chance had fallen to 50 percent, a toss of a coin.

The Atlantic