Taking the mean-variance portfolio model as a benchmark, we compute the optimally diversified portfolio for banks located in France, Germany, the U.K., and the U.S. under different assumptions about currency hedging. We compare these optimal portfolios to the actual cross-border assets of banks...

The World Financial Crisis has shaken the fundamentals of international banking and triggered a downward spiral of asset prices. To prevent a further meltdown of markets, governments have intervened massively through rescues measures aimed at recapitalizing banks and through liquidity support....

In the discussion about the structure and evolution of financial systems, the US separated and the German universal banking system are commonly considered as antipodes. This paper shows that the differences in the role of banks in these two economies are less pronounced than the conventional...

Die US-Steuerreform sieht deutliche Steuersenkungen, aber ebenfalls potenziell belastende Maßnahmen für ausländische Unternehmen vor. Die Reform wird voraussichtlich das Wirtschaftswachstum in den USA ankurbeln. Jedoch werden die Auswirkungen der Reform auf andere Länder kontrovers...