Fat City: The Relationship Between Urban Sprawl and Obesity
We study the relationship between urban sprawl and obesity. Using data that tracks individuals over time, we find no evidence that urban sprawl causes obesity. We show that previous findings of a positive relationship most likely reflect a failure to properly control for the fact the individuals who are more likely to be obese choose to live in more sprawling neighborhoods. Our results indicate that current interest in changing the built environment to counter the rise in obesity is misguided.
November 2006 Paper Number CEPDP0758
This CEP discussion paper is published under the centre's Trade programme.