(with Castillo, Marco and Petrie, Reagan). 2018. The Long-Lasting Effects of Political Violence on Risk Preferences.

(with Pender, John). 2018. Economic Impacts, Costs, and Benefits of Infrastructure Investment. A Review of the Literature. ERS.

(with Barron, Manuel). 2018. Long Term Effects of Electrification on Labor Suypply: Experimental Evidence from El Salvador.

(with Castillo, Marco, Chenna Reddy Cotla, and  Ragan Petrie), 2018.  “Understanding the Risk Preferences of the Poor.”

(with Nakasone, Eduardo), 2018. “Agricultural Extension through Information Technologies in Schools: Do the Cobbler’s Parents go Barefoot?”

(with Manuel Barron). 2018. Electricity Adoption and Household Energy Use: Experimental Evidence from Northern El Salvador

(with Schuster, Monica & Delgado, Luciana), 2018. “The Reality of Food Losses: A New Measurement Methodology.”

(with Castillo, Marco and Petrie, Reagan). 2018. Gender differences in risk preferences of entrepreneurs.

(with Castillo, Marco, Roberto Mosquera Moyano, and Ragan Petrie), 2017. “Salience in the Field: Experimental Evidence of Attention Bias in Risk Tasks.”

(with Miguel Almanzar), 2017. “Media Coverage and Food Commodities: Agricultural Futures Prices and Volatility Effects,” Discussion Papers 264781, University of Bonn, Center for Development Research (ZEF).

(with Chong, Alberto, & Manuel Hernandez).  2016. “Privatization and Adverse Selection.”

(with Chong, Alberto & Eduardo Nakasone).  2016. “Privatization and Discrimination.”

(with Chong, Alberto & Florencio Lopez-de-Silanes). 2016. “What Happens with Workers After Privatization?”

(with Almanzar, M and Nakasone, E. 2016. Impact Evaluation of MCC Connectivity Project in El Salvador. The Northern Transnational Highway. Impacts estimates using Panel Data from 2009 to 2014. Millennium Challenge Corporation (MCC). Washington.

(with Barron, Manuel). 2015. “Fixed Costs, Spillovers, and Adoption of Electric Connections,” MPRA Paper 63804, University Library of Munich, Germany.

(with R. Vargas Hill and A. Temu). 2013. Incentivizing loyalty: Evidence from a market experiment in Tanzania.

(with E. Maruyama and A. Viceisza). 2013. The toy effect: Children’s influence on parental behavior. Experimental evidence from Perú.

(with Erica Field). 2010. “Do Property Titles Increase Credit Access among the Urban Poor? Evidence from a Nationwide Titling Program”, coauthored with Erica Field from University of Harvard, re-submitted to The Review of Economics and Statistics (revise and resubmit).

(with Castillo, Marco, and Ragan Petrie). 2011, “Beautiful or White? Discrimination in Group Formation,” November 2011.

(with Tanguy Bernard). 2011. Randomizing the ‘last mile’ A voucher-based approach to impact evaluation of infrastructure projects.

(with Ramon Lopez). 2007. Economic Growth, the Fiscal Sector, and Income Distribution. World Bank.