“...Using simple economic methods while accounting for political and institutional factors, this book puts forward a political economy viewpoint of NATO's current...”

“...This article presents an eclectic review of the analytical study of terrorism that views all agents as rational decision-makers. This analytical literature...”

“...This article takes stock of some of the important contributions to the study of peacekeeping (PK). Two key topics stand out: peacekeeping burden sharing and...”

“...This article provides an introduction to the special issue on Political violence: affinity, arming, consequences, and perceptions. The issue contains panel...”

“...This article sets the stage for this special issue on political violence by providing some necessary background and definitions. For example, data plots are...”

“...This article devises a method to separate the Global Terrorism Database (GTD) into transnational and domestic terrorist incidents. This decomposition is...”

“...This paper presents two-step GMM panel estimates of NATO allies' demand for defense spending during 1968–2015, 1991–2015, and 1999–2015. A novel feature of our...”