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