Sowohl die Diversifikation als auch die Fokussierung von Unternehmensaktivitäten werden häufig mit der Maximierung des Unternehmenswertes begründet. Wir untersuchen die Auswirkungen auf den Aktienkurs für 184 Akquisitionen sowie 139 Desinvestitionen deutscher Konzerne im Zeitraum von...

National borders are still strong barriers for mergers and acquisitions in Europe. We estimate a gravity equation model based on NUTS 2-regions and find that the restraining impact of national borders decreased by about a third between 1990 and 2007. However, there has been no significant change...

This paper examines shareholder wealth effects of cross-border acquisitions. In a sample 155 large acquisitions by German corporations from 19852006 international transactions total do not lead to significant announcement returns. Geography, however, makes a difference: Shareholders of acquiring...

National borders continue to be strong barriers for mergers and acquisitions in Europe. Using regional data, we construct a gravity model and find that the restraining impact of national borders decreased by more than 20 percent between 1991 and 2007. However, no significant change has occurred...