We address the causes, consequences, and implications of the cross-border consolidation of financial institutions by reviewing several hundred studies, providing comparative international data, and estimating cross-border banking efficiency in France, Germany, Spain, the U.K., and the U.S....

Because financial transactions are important for wealth accumulation, and rely on trust and confidence in institutions, the financial market behavior of immigrants can provide important insights into the assimilation process. Compared to the native-born, immigrants are less likely to own savings...