1 Center for Research in Experimental Economics and Political Decision Making, University of Amsterdam, 1018 WB, Amsterdam, The Netherlands; [email protected].
2 Amsterdam Brain and Cognition, University of Amsterdam, 1018 WB, Amsterdam, The Netherlands.
3 Behavioral and Experimental Economics, The Tinbergen Institute, 1082 MS, Amsterdam, The Netherlands.
4 Center for Research in Experimental Economics and Political Decision Making, University of Amsterdam, 1018 WB, Amsterdam, The Netherlands.
5 Institute of Psychology, Leiden University, 2333 AK Leiden, The Netherlands.
6 Institute for Transport Planning and Systems, Swiss Federal Institute of Technology, 8093 Zurich, Switzerland.
7 Department of Economics, University of Zurich, 8006 Zurich, Switzerland.