Can changing your zip code change your destiny?
Economist Raj Chetty explores how big data reveals the hidden impact of geography on success. This lecture examines how the neighborhoods where children grow up shape their lifelong economic trajectories and the tools being used to measure social mobility.
As the Director of Opportunity Insights, Professor Chetty uses massive datasets to investigate why economic opportunity varies so widely. His research highlights a significant decline in upward mobility: while children born in 1940 had a 90 percent chance of out-earning their parents by age 35, that figure dropped to roughly 50 percent for those born in the early 1980s.
A key finding from his work, including the interactive Opportunity Atlas, is the profound influence of location. On average, moving from a below-average to an above-average mobility neighborhood within a metro area can increase the lifetime earnings of a child from a low-income family by $200,000. This research suggests that social capital and local relationships are fundamental to the American Dream.
Source: Raj Chetty - Visitas Thinks Big 2022 - Harvard University
