My primary research agenda is international norm dynamics, particularly concerning the legitimacy of war and the proliferation of nuclear weapons. I am also interested in research design and methodology,with special focus on how we can establish motives, intentions, or reasons for action in international relations.My book Denying the Spoils of War: The Politics of Invasion and Nonrecognition (forthcoming at Edinburgh University Press) asks why states refuse to recognize the spoils of war. I conducted archival research into US and UK decision-makers’ reasoning behind their policy towards the validity of the results of the use of force in four cases; the Japanese conquest of Manchuria in 1931-33, the Italian conquest of Ethiopia in 1935, the Indian invasion of East Pakistan in 1971, and the Turkish invasion of Cyprus in 1974. The cases reveal that nonrecognition was aimed at maintaining the rule against aggression by re-establishing the joint commitment of all states to the rule. I elucidate a model of rule-maintenance that combines insights from rationalist scholarship on common knowledge and coordination games with constructivist ideas about norm dynamics. The model is then applied to the broader universe of nonrecognition debates, explaining variation in nonrecognition and specifying mechanisms though which cases exit the model.
Forthcoming. "Proclaiming Principles: The Logic of the Nonrecognition of the Spoils of War", Journal of Global Security Studies.
Forthcoming. "Making The Real: Rhetorical Adduction and the Bangladesh Liberation War'', International Organization.
2015. "Why Did They Do That?: The Methodology of Reasons for Action", International Theory, 7(2): 231-262.
2014. "Rule Tensions and the Dynamics of Institutional Change: From `To the Victor Go the Spoils' to the Stimson Doctrine", European Journal of International Relations, 20(3): 834-857.
Op-ed on the nonrecognition of Russia's annexation of Crimea, in The Hill, "Lost in Limbo"
2014. "External Kin, Economic Disparity, and Minority Ethnic Group Mobilization," Conflict Management & Peace Science, 31(1): 49-69. (with Enze Han and Christopher Paik)
2014. "British Colonialism and the Criminalization of Homosexuality," Cambridge Review of International Affairs, 27(2): 268-288. (With Enze Han)
2014. "China's 1989 Choice: The Paradox of Seeking Wealth and Democracy," Wilson Quarterly, Summer 2014. (With Zheng Wang)
2010. "The Conduct of Inquiry in International Relations: The View From Graduate School," Qualitative & Multi-Method Research, 8 (Spring), (with David E. Banks).
2017. "Trump says that spoils belong to the victor. That’s an invitation to more war", Monkey Cage at The Washington Post, 1 February 2017.
2016. "A Liar in the Oval Office Could Threaten the World's Order", Time, (with David Banks) 17 November 2016.
2016. "After Brexit, Britain is free – but it will never be a global power again'', The Independent, (with David Banks) 22 July 2016.