Zur Quantifizierung der Risikoprämien deutscher Versicherungsaktien im Kontext eines Multifaktorenmodells

Vorgestellt wird eine empirische Studie, welche den Zusammenhang zwischen Rendite und Risiko für ein Sample deutscher Versicherungsaktien im Zeitraum 1975-1998 untersucht. Als Methode wurde ein Multifaktorenmodell mit makroökonomischen Faktoren verwendet. Je nach Untersuchungszeitraum beläuft sich der Anteil der erklärten Varianz auf 9,29% bis 13,62%. Es konnte eine signifikanter negativer Einfluß zwischen der Veränderung des allgemeinen Zinsniveaus und den Risikoprämien von Versicherungsaktien identifiziert werden. Weiterhin ist Wechselkurses der DM zum US-Dollar signifikant

Does culture affect the performance of private equity buyouts?

This paper uses GLOBE’s performance orientation (PO) dimension to investigate the relationship between national culture and private equity (PE) performance. We argue that high PO has negative performance implications as it provides the lowest potential for portfolio firms to benefit from a spillover of the distinct PE performance focus, and vice versa. To test this hypothesis, we analyze operating performance metrics of 946 deals from 26 European countries and exit channels of 5093 global deals from 67 countries. Consistent with the “spillover hypothesis”, we find that higher levels of PO are detrimental to efficiency improvements and increase the probability for unsuccessful exits. These findings hold after addressing endogeneity concerns, confounding and measurement error

Inorganic growth strategies and the evolution of the private equity business model

This paper investigates inorganic growth strategies in PE buyouts where the portfolio firm, which has been acquired in the initial buyout, serves as a platform for subsequent add-on acquisitions. We analyze a comprehensive sample of 9548 buyouts and 4937 add-on acquisitions spanning 16years of buyout activity in 86 countries. We find that the probability for add-on acquisitions is high if the PE sponsor is experienced and has reputational capital, if the portfolio firm is large, has M&A experience at entry and operates in an industry with moderate degree of fragmentation, as well as in case of favorable financing conditions. Similar factors also explain higher add-on productivity and faster add-on execution. On average, cross-border/industry diversifying inorganic growth strategies are most likely if the portfolio company already draws upon international/inter-industrial M&A experience at entry and if the PE sponsor frequently invests across borders/industries. Furthermore, our results indicate that add-on acquisitions increase the probability for exiting through IPO and secondary buyout. The effect on secondary buyouts is driven by deals where the subsequent PE owner continues the inorganic growth strategy of the previous buyout