Disagreement on appropriate policies to reduce the American balance of payments deficit has been a major source of friction between the US, on the one hand, and the Federal Republic of Germany and Japan, on the other. Against this background Professor Bronfenbrenner Presents a theoretical...

This paper investigates how internal migration is affected by Brazil's increased integration into the world economy. We analyze the impact of regional differences in access to foreign demand on sector-specific bilateral migration rates between the Brazilian states for the years 1995 to 2003....

We investigate the role of networks of military alliances in preventing or encouraging wars between groups of countries. A country is vulnerable to attack if there is some fully-allied group of countries that can defeat that country and its (remaining) allies based on a function of their...