Processes of war, trade, and systemic leadership are often examined in isolation from one another. Sometimes, two of the three are studied together. Does war interrupt trade? Does systemic leadership reduce the level of warfare? Does systemic leadership lead to freer trade? While these are...

Underlying the emerging interest in the role of rivalry processes as antecedents to interstate conflict is the simple idea that conflict within the constraints of rivalry works differently than conflict outside of rivalry. In this article, we inspect the concepts of protracted conflict, as...

Strategic rivalry dyads facilitate conflict, while democratic dyads constrain conflict. Which effect is more powerful? Examining conflict (militarized disputes and war) in the major power subsystem (1816-1992), both types of relationships are statistically significant predictors of conflict, and...