Columbia University

The prevailing wisdom is that as a neighborhood gentrifies, long-time, low income residents are forced to move out because of rising rents, i.e. displacement. Two studies from Columbia University and the Federal Reserve draw different conclusions.
Jan 26, 2014   NPR
An argument in a New York City bar elevated to violence recently, when a male Columbia University planning professor punched a woman in the face.
Nov 12, 2009   The New York Times