Ruhr Economic Papers
Editors:	Volker Clausen, Justus Haucap, Wolfgang Leininger and Christoph M. Schmidt
Contact:	Sabine Weiler
Email:	rwi@rwi-essen.de
Postal:	Ruhr Economic Papers c/o RWI Essen Hohenzollernstrasse 1-3 D - 45128 Essen,  Germany
Phone:	+49 (0) 201 / 81 49-0
Fax:	+49 (0) 201 / 81 49-200
URL:	http://www.rwi-essen.de/rep
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