Michael Callen

Promises and pitfalls of mobile money in Afghanistan: evidence from a randomized control trial

Joshua Evan Blumenstock, Lucas Koepke, Michael Callen, 2015, ICTD.

Mobile-izing Savings with Automatic Contributions : Experimental Evidence on Dynamic Inconsistency and the Default Effect in Afghanistan ∗

Joshua Blumenstock, Michael Callen, Tarek Ghani, 2016 .

Do Working Men Rebel? Insurgency and Unemployment in Afghanistan, Iraq, and the Philippines

Jacob N. Shapiro, Eli Berman, Joseph H. Felter, 2011 .

Using Preference Estimates to Customize Incentives: An Application to Polio Vaccination Drives in Pakistan

Charles Sprenger, James Andreoni, Michael Callen, 2016, Journal of the European Economic Association.

What are the Headwaters of Formal Savings? Experimental Evidence from Sri Lanka

Christopher Woodruff, Michael Callen, Craig McIntosh, 2019, The Review of Economic Studies.

The Punjab Model of Proactive Governance: Empowering Citizens Through Information Communication Technology Findings from an Early Review of Evidence

Asim Khwaja, Craig McIntosh, Naved Hamid, 2011 .