Economy

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Photo by the MacArthur Foundation. For a 33-year-old, Harvard economist Raj Chetty has a distressingly high number of accomplishments, to which he adds, today, the status of MacArthur "genius" Fellow. But in fact, people of good will should be anything…

Photo by the MacArthur Foundation. For a 33-year-old, Harvard economist Raj Chetty has a distressingly high number of accomplishments, to which he adds, today, the status of MacArthur "genius" Fellow. But in fact, people of good will should be anything…