publicaciones seleccionadas artículo Special Data Feature; The Severity of the Colombian Conflict: Cross-Country Datasets Versus New Micro-Data 2006 The Dynamics of the Columbian Civil Conflict: A New Dataset 2004 documento de trabajo The Work of Amnesty International and Human Rights Watch: Evidence from Colombia 2007-02 The Severity of the Colombian Conflict: Cross-Country Dataset versus New Micro Data 2004-08 The Dynamics of the Colombian Civil Conflict: A New Data Set 2003-11