"The Economic Impact of Mobile Phones” with Jenny C. Aker, Journal of Economic Perspectives, 2010, 24(3): 207–32 (Published version of the Article can be accessed here)
“The Determinants and Consequences of School Choice Errors in Kenya,” with Adrienne M. Lucas, American Economic Review, Papers and Proceedings, May 2012, 102(3): 283-288.
"Access, Sorting, and Achievement: the Short-Run Effects of Free Primary Education in Kenya” with Adrienne M. Lucas. American Economic Journal: Applied Economics, 4(4): 226-253. 2012
"Does Free Primary Education Narrow Gender Differences in Schooling Outcomes? Evidence from Kenya” with Adrienne M. Lucas. Journal of African Economies, October, 2012: 1-32.
“The Home Economics of E-Money: Velocity,Cash Management, and Discount Rates of M-Pesa Users” With David Weil, America Economic Review,Papers and Proceedings, May 2013
"Mobile Banking: The Impact of M-Pesa in Kenya” with David Weil, in NBER Volume on African Economic Successes, edited by Sebastian Edwards, Simon Johnson and David Weil, University of Chicago Press (forthcoming)
"Effects of School Quality on Student Achievement: Discontinuity Evidence from Kenya" with Adrienne M. Lucas. American Economic Journal: Applied Economics (forthcoming)
"Monsoon Wedding? The Effect of Female Labor Demand on Marriage Markets in India"
The previous version of this paper was titled: "Moving Women: Household Composition, Labor Demand and Crop Choice"
"Access and Quality in the Kenyan Education System: A Review of the Progress, Challenges and Potential Solutions" with Rachel Glennerster, Michael Kremer, and Kudzai Takavarasha. Report for Office of the Prime Minister of the Republic of Kenya, May 2011
"Youth and Livelihoods: A Review of Technical and Vocational Education and Training Programs for Youth” with Jamie McCasland and Holly Reed. International Rescue Committee, New York, 2011
"Vocational Education in Kenya” with Joan Hicks, Michael Kremer, and Edward Miguel
"Increasing the Development Impact of Migrant Remittances: A Field Experiment Among Kenyan Migrants in the USA” with Dean Yang
"Returns to Apprenticeship Training in Ghana" with Morgan Hardy and Jamie McCasland