Bersch, Johannes; Gottschalk, Sandra; Müller, Bettina; … - 2014
The Mannheim Enterprise Panel (Mannheimer Unternehmenspanel – MUP) of the Centre for European Economic Research (ZEW …) is the most comprehensive micro database of companies in Germany outside the official business register (which is not … in Germany. At the end of 2013, the MUP contained information on 7.7 Mio firms, of which about 3.2 Mio were still active …