"Controlling the Airwaves: Incumbency Advantage and Community Radio in Brazil," Co-authored with Taylor Boas. Forthcoming. American Journal of Political Science (PDF, Web Appendix, Replication Archive)
“Causation,” Co-authored with Jasjeet Sekhon. Forthcoming. International Encyclopedia of Political Science. (PDF)
“Economic Determinants of Land Invasions,” Co-authored with Neal Richardson, Suresh Naidu, and Simeon Nichter. 2010. Review of Economics and Statistics 92:3. (PDF, replication archive)
“Essentially Contested Concepts,” Co-authored with David Collier, and Olivia Maciuceanu. 2006. Journal of Political Ideologies, 11(3). (PDF)
"The Spoils of Victory: Campaign Donations and Government Contracts in Brazil," Co-authored with Taylor Boas and Neal Richardson. Working Paper 379 (August 2011), Kellogg Institute for International Studies, University of Notre Dame (PDF). Newspaper coverage in O Globo.
“Digital Democratization". Poster prepared for the Annual Meeting of the Society for Political Methodology, Iowa City, July 22-24, 2010. Winner of the Society for Political Methodology Poster Award given for the best poster presented at the annual summer methodology meeting. (PDF)