@unpublished{publication-8339, author={Cohn, Alain and Engelmann, Jan and Fehr, Ernst and Maréchal, Michel}, institution={University of Zurich : UBS International Center of Economics in Society}, issn={2296-2751}, number=4, pages=29, series={UBS Center Working Paper Series}, title={Evidence for countercyclical risk aversion: an experiment with financial professionals}, year=2014, }