publicaciones seleccionadas artículo Preferences and Beliefs in a Sequential Social Dilemma: a Within-subjects Analysis 2014 A within-subject Analysis of other-Regarding Preferences 2011 documento de trabajo Preferences and Beliefs in a Sequential Social Dilemma: A within-Subjects Analysis 2014 A within Subject Analysis of Other Regarding Preferences 2010 Belief Elicitation in Experiments: Is there a Hedging Problem? 2008-05