Morgan Williams Jr.
Morgan Williams Jr. is an assistant professor of economics at Barnard College, Columbia University. He is also an affiliate of the Columbia Population Research Center and researcher at the Abdul Latif Jameel Poverty Action Lab.
Contributions
Weighing the Impacts of Policing
Can policing prevent crime?
New York's Iron Pipeline Problem
Crime trends are deeply linked to out-of-state gun purchases.
Crime on the New York City Subway: How Rare Is it Really?
What the numbers tell us and what to do about it — the first in a series
Underground: Safer Than the Surface?
How trains and platforms compare to the street