Edward Glaeser received his Ph.D. from the University of Chicago and is currently the Fred and Eleanor Glimp Professor of Economics at Harvard University. He studies the economics of cities, housing, segregation, obesity, crime, innovation, and other subjects, and writes about many of these issues for Economix. He serves as the director of the Taubman Center for State and Local Government and the Rappaport Institute for Greater Boston and is a senior fellow at the Manhattan Institute.