Ethnicity is frequently posited as an important factor in civil violence and other political contexts. Despite the attention that ethnicity receives, its effects depend on an important, but mostly ignored, assumption that ethnicity is identifiable within and across groups. There is likely...

Scholars have long conceptualized public support for war as the product of a cost–benefit calculation in which combat casualties factor significantly. This article argues that, when calculating the human costs of conflict, Americans care about more than just the number of war dead; they also...

Most studies of the link between dyadic trade and militarized conflict examine the extent of trade interaction. However, interaction measures do not account for the impact of cutting off trade (i.e., exit costs). In this article, I highlight the link between exit costs, the cost of conflict, and...

Does development aid attract foreign direct investment (FDI) in post-conflict countries? This article contributes to the growing literature on effects of aid and on determinants of FDI by explaining how development aid in low-information environments is a signal that can attract investment....

We explore states’ decisions to escalate disputes over their territorial claims or settle them peacefully. We complement existing arguments by accounting for the fact that states are often simultaneously entangled in multiple territorial claims. We build on previous scholarship in...

We assessed whether intergroup contact at a nation-building intervention in Malaysia improved participants’ perceptions of threat and outgroup evaluations and whether this process was conceptually moderated by group status in a three-group setting. We found evidence of a strong...

In order to assess the impact of culture on state behavior in international crises, specifically with regard to mediation and its outcome, this study tests hypotheses rooted in both the international relations and the cross-cultural psychology literatures, implementing analysis at both the...

This article attempts to answer the question of why major powers engage in more active foreign policy behaviors than minor powers. It does so by comparing two explanations for the increased conflict propensity of major powers. The first explanation focuses on major powers’ observable...

As Iran continues its apparent pursuit of a nuclear weapons breakout capability and North Korea resists efforts to roll back its proliferation, policy makers in Washington eager to prevent further proliferation in both regions regard security guarantees to allies as crucial tools. But recent...

While it is commonly assumed that the United States uses foreign aid as an instrument to combat global terrorism, it is unclear whether it views terrorist threats to other countries, particularly its allies, with urgency. We show that the relationship between transnational terrorism and foreign...