«Bastiat as an economist» (con María Blanco)
The Independent Review. A Journal of Political Economy, 15, 3, Winter 2011, págs. 421-445.
«On Liberty’s Liberty»
The Independent Review. A Journal of Political Economy, 14, 4, Spring 2010, págs. 599-612.
«Money and Contract in The Merchant of Venice»
Journal des Économistes et des Études Humaines, 15, 1, 2009, article 3, págs. 1-23, Berkeley Electronic Press.
«Early Liberal Socialism in Latin America. Juan B. Justo and the Argentine Socialist Party»
The American Journal of Economics and Sociology, 67, 4, October 2008, págs. 567-603.
«Social State and Anti-Social Envy»
Laissez-Faire, Nº 28-29, marzo-septiembre 2008, págs. 54-63.
«Álvaro Flórez Estrada. Compromised Liberalism in Nineteenth-Century Spain»
The Independent Review. A Journal of Political Economy, 13, 1, Summer 2008, págs. 81-98.