Economic Freedom and Corruption (2000 Index of Economic Freedom, with Eugenio Guzmán)
Do Frequent News About Corruption signal rising Corruption? Forbes
Corruption not Globalization Should Be Blamed For Poverty, Forbes
If You Want To Tame Corruption Push For Economic Freedom , Forbes
Estado y Corrupción (Original 1997 Paper with Eugenio Guzmán in Spanish), Centro de Estudios Públicos, Chile
Inflation, Monetary Manipulation and Corruption, a comment on an Adam Smith Institute (U.K.) publication
A one hour chat on corruption and economic freedom (in Spanish), April 15, 1999, at Universidad Francisco Marroquín, Guatemala