- My CV and official bio
- What the hive mind thinks of me (i.e. my Wikipedia page)
- My blogging at The Washington Post’s Monkey Cage
- How to contact me or sign up for my office hours
- My research, policy writing and ongoing projects
- My teaching and advising
- Info for people interested in graduate study at Columbia
- My Google Scholar profile
The questions I’m most passionate about: Why are some societies poor, violent and unequal? What leads people into poverty and violence? What events and interventions lead them out? I mainly study these questions in Africa, through field study, surveys, natural experiments, and field experiments.
I have been at Columbia since July 2012. Before that, I was an Assistant Professor of Political Science and Economics at Yale. I have a PhD in Economics from UC Berkeley, a MPA/ID from Harvard’s Kennedy School, and a BA in Economics from the University of Waterloo.
In my pre-academic life I was a business consultant and (believe it or not) an accountant for Deloitte & Touche. But the best jobs I ever held were (a) rock-climbing instructor, and (b) music store salesman. (I have become considerably less cool since that time.)
In the end, though, my work ethic and habits derive from two years cooking chicken at a vaguely militant KFC outlet. After a manager resembling Hulk Hogan forces you to clean grease traps, you can handle pretty much anything.
I’m presently an adviser to the International Rescue Committee and the World Bank, and in recent years have been an adviser to the UN Peacebuilding Fund, Uganda’s Office of the Prime Minister, and Liberia’s Ministry of Internal Affairs.
- Lead Academic, Innovations for Poverty Action (IPA), Program on Statebulding, Conflict and Crisis
- Affiliate, Bureau for Research and Economic Analysis of Development (BREAD)
- Affiliate, Centre for Economic Policy Research
- Affiliate, Abdul Latif Jameel Poverty Action Lab (J-PAL)
- Non-Resident Fellow, Center for Global Development (CGD)
- Member, International Growth Center (IGC)
- Senior Affiliate, Households in Conflict Network (HiCN)
- Member, Experiments in Governance and Politics (EGAP)
- Member, Scholars Strategy Network
- Executive Committee Member, Working Group on African Political Economy (WGAPE)