Büttner, David; Hayo, Bernd - 2008
-University Marburg
Faculty of Business Administration and Economics
Universitaetsstraße 24, D-35032 Marburg
Tel.: ++49 … of Business Administration &
Economics • Universitätsstr. 24, D-35032 Marburg
Tel: ++49-6421-2823091, Fax: ++49 …
Corresponding author:
Bernd Hayo
Faculty of Business Administration and Economics
Philipps University Marburg
Universitätsstr …