Thank you for your message. I am currently out of the office, returning on the 17th of May, and will respond to your message as soon as possible after that. During my absence please don't hesitate to contact my colleague Markus Trunschke (markus.trunschke@zew.de), who is deputising for me. Your email has not been forwarded. Best regards, Bastian Krieger Researcher Economics of Innovation and Industrial Dynamics Tel.: +49 (0)621 1235-376 Fax: +49 (0)621 1235-170 E-Mail: bastian.krieger@zew.de<mailto:bastian.krieger@zew.de> Internet: www.zew.de<http://www.zew.de> * www.zew.eu<http://www.zew.eu> * twitter.com/ZEW<http://twitter.com/ZEW> -- ZEW - Leibniz-Zentrum f?r Europ?ische Wirtschaftsforschung GmbH Mannheim L7, 1 * 68161 Mannheim | Sitz der Gesellschaft: Mannheim * Amtsgericht Mannheim HRB 6554 | Aufsichtsratsvorsitzender: Ministerialdirektor Ulrich Steinbach | Gesch?ftsf?hrer: Prof. Achim Wambach, Ph.D.; Thomas Kohl ZEW - Leibniz Centre for European Economic Research L7, 1 * 68161 Mannheim, Germany | Registered Office: Mannheim * Local Court Mannheim HRB 6554 | Chairman of the Supervisory Board: Ministerial Director Ulrich Steinbach | Executive Directors: Prof. Achim Wambach, PhD; Thomas Kohl