1. European Central Bank, Kaiserstrasse 29, 60311 Frankfurt am Main, Germany
2. ECARES, Université Libre de Bruxelles, 50 Avenue Roosevelt CP 114, 1050 Bruxelles, Belgium
3. CEPR, 77 Bastwick Street, London, EC1V 3PZ, UK.
4. London Business School, Regent’s Park, London NW1 4SA, UK
5. Austrian Institute of Economic Research, 1030 Vienna, Arsenal, Objekt 20, Austria