Over 90 percent of Germany’s raw materials supply is imported and many of these imports come from only a small handful of producer countries. Often, these producer countries tend to be less democratic. In this respect, supply risks are extremely high in some cases, including for mineral raw...

In this paper we develop and test an encompassing theoretical framework for the explanation of the geographical and temporal spread of extreme right violence. This framework combines internal precipitating factors related to ethnic competition, social disintegration, and political opportunity...

In order to provide a lens to the issue of international security cooperation after 11 September 2001, this paper will examine the question of how collective action in international relations becomes possible. The author maintains that it is possible to understand, if not explain, a fair amount...