Affiliation: | (1) Centre for Financial Research, Judge Institute of Management, University of Cambridge, Trumpington Street, Cambridge, CB2 1AG, UK (e-mail: mahd2@cam.ac.uk) , GB;(2) School of Economic Studies, University of Manchester, Oxford Road, Manchester, M13 9PL, UK (e-mail: igor.evstigneev@man.ac.uk) , GB;(3) Institute for Empirical Research in Economics, University of Zurich, Blümlisalpstrasse 10, 8006 Zürich, Switzerland (e-mail: klaus@iew.unizh.ch) , CH |