Do foreign banks perform better than domestic banks? The existing literature has come up with different answers, in part as data coverage has varied and often been limited. Studying the performance of foreign relative to domestic banks in many countries between 1999 and 2006, we find that the answer importantly depends on a number of factors. Specifically, foreign banks tend to perform better when from a high income country and when regulation in the host country is relatively weak. They also perform better when larger and having a bigger market share. Foreign banks from home countries with the same language and similar regulation as the host country also perform better. Geographical closeness, however, does not improve performance. These findings show that it is important to control for heterogeneity among foreign banks when studying their performance and help reconcile some contradictory results found in the literature.

After Lehman Brothers filed for bankruptcy in September 2008, cross-border bank lending contracted sharply. To explain the severity and variation in this contraction, we analyze detailed data on cross-border syndicated lending by 75 banks to 59 countries. We find that banks which had to write down sub-prime assets, refinance large amounts of long-term debt, and which experienced sharp declines in their market-to-book ratio, transmitted these shocks across borders by curtailing their lending abroad. While shocked banks differentiated between countries in much the same way as less constrained banks, they restricted their lending more to small borrowers.