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Pages

Posts

Future Blog Post

less than 1 minute read

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This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 2

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

publications

Rationalist Explanations for War

Published in International Organization, 1995

Recommended citation: [Rationalist Explanations for War](https://doi.org/10.1017/S0020818300033324). International Organization 49 (Summer 1995), 379-414.

Explaining Interethnic Cooperation

Published in American Political Science Review, 1996

Recommended citation: [Explaining Interethnic Cooperation](https://doi.org/10.2307/2945838) (co-authored with David Laitin). American Political Science Review 90, 4 (December 1996), 715-735.

Commitment Problems and the Spread of Ethnic Conflict

Published in The International Spread of Ethnic Conflict: Fear, Diffusion, and Escalation, 1998

Recommended citation: Commitment Problems and the Spread of Ethnic Conflict. In David Lake and Donald Rothchild, eds., The International Spread of Ethnic Conflict: Fear, Diffusion, and Escalation. Princeton: Princeton University Press, 1998.

Deliberation as Discussion

Published in Deliberative Democracy, 1998

Recommended citation: Deliberation as Discussion. In Jon Elster, ed., Deliberative Democracy. Cambridge: Cambridge University Press, 1998. Reprinted in Jostein Gripsrud, Hallvard Moe, Anders Molander, and Graham Murdock, eds., The Public Sphere. Sage Publications, 2010.

Bargaining, Enforcement, and International Cooperation

Published in International Organization, 1998

Recommended citation: [Bargaining, Enforcement, and International Cooperation](https://doi.org/10.1162/002081898753162820). International Organization 52, 2 (Spring 1998), 269-306.

Violence and the Social Construction of Ethnic Identity

Published in International Organization, 2000

Recommended citation: [Violence and the Social Construction of Ethnic Identity](https://doi.org/10.1162/002081800551398) (co-authored with David Laitin). International Organization 54, 4 (Autumn 2000), 845-877.

Rationalism and Constructivism in International Relations Theory

Published in Handbook of International Relations Theory, 2002

Recommended citation: Rationalism and Constructivism in International Relations Theory (co-authored with Alex Wendt). In Walter Carlsnaes, Thomas Risse, and Beth Simmons, eds., Handbook of International Relations Theory. London: Sage Publications, 2002.

Selection Effects and Deterrence

Published in International Interactions, 2002

Recommended citation: [Selection Effects and Deterrence](https://doi.org/10.1080/03050620210390). International Interactions 28, 1 (January-March 2002), 5-29.

Ethnicity, Insurgency, and Civil War

Published in American Political Science Review, 2003

Recommended citation: [Ethnicity, Insurgency, and Civil War](https://doi.org/10.1017/S0003055403000534) (co-authored with David Laitin). American Political Science Review 97, 1 (February 2003), 75-90.

Ethnic and Cultural Diversity by Country

Published in Journal of Economic Growth, 2003

Recommended citation: [Ethnic and Cultural Diversity by Country](https://link.springer.com/article/10.1023/A:1024419522867). Journal of Economic Growth 8, 2 (June 2003), 195-222.

Two Questions about Ethnicity and Nationalism: Explaining Motivations versus Explaining Variation

Published in The Evolution of Political Knowledge, 2004

Recommended citation: Two Questions about Ethnicity and Nationalism: Explaining Motivations versus Explaining Variation. A comment on Leonard Binder's essay, in Edward Mansfield and Richard Sisson, eds., The Evolution of Political Knowledge: Democracy, Autonomy, and Conflict in Comparative and International Politics. Columbus, OH: Ohio State University Press, 2004.

Neotrusteeship and the Problem of Weak States

Published in International Security, 2004

Recommended citation: [Neotrusteeship and the Problem of Weak States](https://direct.mit.edu/isec/article/28/4/5/11795/Neotrusteeship-and-the-Problem-of-Weak-States) (co-authored with David Laitin). International Security 28, 4 (Spring 2004), 5-43.

Why Do Some Civil Wars Last So Much Longer Than Others?

Published in Journal of Peace Research, 2004

Recommended citation: [Why Do Some Civil Wars Last So Much Longer Than Others?](https://journals.sagepub.com/doi/10.1177/0022343304043770). Journal of Peace Research 41, 3 (May 2004), 275-302.

Separatist Wars, Partition, and World Order

Published in Security Studies, 2004

Recommended citation: [Separatist Wars, Partition, and World Order](https://www.tandfonline.com/doi/full/10.1080/09636410490945965). Security Studies 13, 4 (Summer 2004), 394-415.

Comments of the Report of the High-level Panel on Threats, Challenges, and Change

Published in Reforming the United Nations for Peace and Security, 2005

Recommended citation: Comments of the Report of the High-level Panel on Threats, Challenges, and Change. In Ernesto Zedillo, ed., Reforming the United Nations for Peace and Security: Proceedings of a Workshop to Analyze the Report of the High-level Panel on Threats, Challenges, and Change. New Haven, CT: Yale Center for the Study of Globalization, 2005.

Primary Commodity Exports and Civil War

Published in Journal of Conflict Resolution, 2005

Recommended citation: [Primary Commodity Exports and Civil War](https://journals.sagepub.com/doi/10.1177/0022002705277544). Journal of Conflict Resolution 49, 4 (August 2005), 483-507.

Ethnic Mobilization and Ethnic Violence

Published in Oxford Handbook of Political Economy, 2006

Recommended citation: Ethnic Mobilization and Ethnic Violence. In Barry R. Weingast and Donald Wittman, eds., Oxford Handbook of Political Economy. Oxford: Oxford University Press, 2006.

Ethnic Minority Rule and Civil War Onset

Published in American Political Science Review, 2007

Recommended citation: [Ethnic Minority Rule and Civil War Onset](https://www.cambridge.org/core/journals/american-political-science-review/article/ethnic-minority-rule-and-civil-war-onset/52AB034B2B9903C3D3280D0695FFAD23) (co-authored with Kimuli Kasara and David Laitin). American Political Science Review 101, 1 (February 2007), 187-193.

Iraq’s Civil War

Published in Foreign Affairs, 2007

Recommended citation: [Iraq's Civil War](https://www.foreignaffairs.com/articles/iraq/2007-03-01/iraqs-civil-war). Foreign Affairs 86, 2 (March/April 2007), 2-16.

Economic Development, Insurgency, and Civil War

Published in Institutions and Economic Performance, 2008

Recommended citation: Economic Development, Insurgency, and Civil War. In Elhanan Helpman, ed., Institutions and Economic Performance. Cambridge, MA: Harvard University Press, 2008.

Integrating Quantitative and Qualitative Methods

Published in Oxford Handbook of Political Methodology, 2008

Recommended citation: Integrating Quantitative and Qualitative Methods (co-authored with David D. Laitin). In Janet M. Box-Steffensmeier, Henry E. Brady, and David Collier, eds., Oxford Handbook of Political Methodology. Oxford: Oxford University Press, 2008. Reprinted in Robert E. Goodin, ed., Oxford Handbook of Political Science. Oxford: Oxford University Press, 2009.

International Institutions and Collective Authorization of the Use of Force

Published in Can the World Be Governed? Possibilities for Effective Multilateralism, 2008

Recommended citation: International Institutions and Collective Authorization of the Use of Force. In Alan Alexandroff, ed., Can the World Be Governed? Possibilities for Effective Multilateralism. Waterloo, Ontario: Wilfrid Laurier University Press, 2008.

The Rise of Emergency Relief Aid

Published in Humanitarianism in Question: Politics, Power, Ethics, 2008

Recommended citation: The Rise of Emergency Relief Aid. In Michael Barnett and Thomas G. Weiss, eds., Humanitarianism in Question: Politics, Power, Ethics. Ithaca, NY: Cornell University Press, 2008.

Can Development Aid Contribute to Social Cohesion after Civil War?

Published in American Economic Review: Papers and Proceedings, 2009

Recommended citation: [Can Development Aid Contribute to Social Cohesion after Civil War?](https://www.aeaweb.org/articles?id=10.1257/aer.99.2.287) (co-authored with Macartan Humphreys and Jeremy M. Weinstein). American Economic Review: Papers and Proceedings 99, 2 (2009), 287-291.

Governance and Civil War Onset

Published in World Development Report 2011: Conflict, Security, and Development, 2011

Recommended citation: [Governance and Civil War Onset](https://documents.worldbank.org/en/publication/documents-reports/documentdetail/119531468181479612). Prepared for the World Bank's 2011 World Development Report on "[Conflict, Security, and Development](https://documents.worldbank.org/en/publication/documents-reports/documentdetail/966731468161352341)."

Sons of the Soil, Migrants, and Civil War

Published in World Development, 2011

Recommended citation: [Sons of the Soil, Migrants, and Civil War](https://www.sciencedirect.com/science/article/pii/S0305750X10002032) (co-authored with David Laitin). World Development 39, 2 (2011), 199-211.

Taking the Gamble

Published in Boston Review, 2011

Recommended citation: Taking the Gamble (reply to Alex Downes, "Regime Change Doesn't Work"). Boston Review, September/October 2011.

Self-Enforcing Democracy

Published in Quarterly Journal of Economics, 2011

Recommended citation: [Self-Enforcing Democracy](https://academic.oup.com/qje/article/126/4/1661/1923169?login=true). Quarterly Journal of Economics 126 (November 2011), 1661-1708.

State Fragility, Governance Indicators, and the Risk of Civil Conflict

Published in Development Challenges in a Postcrisis World, 2013

Recommended citation: State Fragility, Governance Indicators, and the Risk of Civil Conflict. In Claudia Sepúlveda, Ann Harrison, and Justin Yifu Lin, eds., Development Challenges in a Postcrisis World. Annual World Bank Conference on Economic Development, 2011. Washington, DC: The World Bank, 2013. Also published as "Fragilité des États, indicateurs de gouvernance et risque de guerre civile," Revue d'économie du développement 4 (Décembre 2011), 153-186.

Civil War Non-Onsets: The Case of Japan

Published in Journal of Civilization Studies, 2014

Recommended citation: Civil War Non-Onsets: The Case of Japan (co-authored with David Laitin). Journal of Civilization Studies 1, 1 (January 2014), 67-90.

Socially Relevant Ethnic Groups, Ethnic Structure, and AMAR

Published in Journal of Peace Research, 2015

Recommended citation: [Socially Relevant Ethnic Groups, Ethnic Structure, and AMAR](https://academic.oup.com/jpr/article-abstract/52/1/110/8365603) (co-authored with Jóhanna Birnir et al.). Journal of Peace Research 52, 1 (January 2015), 110-115.

How Does Development Affect Collective Action Capacity? Results from a Field Experiment in Post-Conflict Liberia

Published in American Political Science Review, 2015

Recommended citation: [How Does Development Affect Collective Action Capacity? Results from a Field Experiment in Post-Conflict Liberia](https://www.cambridge.org/core/journals/american-political-science-review/article/how-does-development-assistance-affect-collective-action-capacity-results-from-a-field-experiment-in-postconflict-liberia/142B17BE6422DA333113391802435F81) (co-authored with Macartan Humphreys and Jeremy Weinstein). American Political Science Review 109, 3 (August 2015), 450-469.

Civil War and the Current International System

Published in Daedalus, 2017

Recommended citation: [Civil War and the Current International System](https://direct.mit.edu/daed/article/146/4/18/27171/Civil-War-amp-the-Current-International-System). Daedalus 146 (Fall 2017), 18-32.

Cooperation, Conflict, and the Costs of Anarchy

Published in International Organization, 2018

Recommended citation: [Cooperation, Conflict, and the Costs of Anarchy](https://www.cambridge.org/core/journals/international-organization/article/cooperation-conflict-and-the-costs-of-anarchy/16C12FE9472696478E241E19106E6743). International Organization 72, 3 (Summer 2018), 524-560.

Why are Women More Effective at Fostering Public Goods Provision When They Work in Women’s Groups?

Published in Towards Gender Equity in Development, 2018

Recommended citation: Why are Women More Effective at Fostering Public Goods Provision When They Work in Women's Groups? (co-authored with Macartan Humphreys). In Siwan Anderson, Lori Beaman, and Jean-Philippe Platteau, eds., [Towards Gender Equity in Development](https://academic.oup.com/book/26611?login=true). Oxford: Oxford University Press, 2018.

Nuclear Weapons and Nuclear Risk on the Korean Peninsula

Published in Game Theory and Nuclear Stability in Northeast Asia, 2019

Recommended citation: Nuclear Weapons and Nuclear Risk on the Korean Peninsula. In Lauren Ice, James Scouras, Kelly Rooker, Robert Leonhard, and David McGarvey, eds., Game Theory and Nuclear Stability in Northeast Asia. Johns Hopkins University Applied Physics Laboratory, 2019.

Climate as a Risk Factor for Armed Conflict

Published in Nature, 2019

Recommended citation: [Climate as a Risk Factor for Armed Conflict](https://www.nature.com/articles/s41586-019-1300-6) (co-authored with principal authors Katharine J. Mach and Caroline M. Kraan, and 11 others). Nature 571 (11 July 2019), 193-197.

Strategic Dynamics of Social Mimicry

Published in Fight, Flight, Mimic, 2024

Recommended citation: Strategic Dynamics of Social Mimicry. In Diego Gambetta, ed., [Fight, Flight, Mimic](https://doi.org/10.1093/9780191802454.001.0001). Oxford: Oxford University Press, 2024.

One Does Not Simply Dismiss the Nuclear Revolution

Published in The Artificial General Intelligence Race and International Security, 2025

Recommended citation: One Does Not Simply Dismiss the Nuclear Revolution. In Jim Mitre, Michael C. Horowitz, Natalia Henry, Emma Borden, and Joel B. Predd, eds., The Artificial General Intelligence Race and International Security. [RAND Report PE-A4155-1](https://www.rand.org/pubs/perspectives/PEA4155-1.html), 2025.

Robert Jervis and Perspectives on the Security Dilemma

Published in The Jervis Effect: The Scholarship and Legacy of Robert Jervis, 2025

Recommended citation: Robert Jervis and Perspectives on the Security Dilemma. In Richard H. Immerman, Stacie E. Goddard, and Diane N. Labrosse, eds., The Jervis Effect: The Scholarship and Legacy of Robert Jervis. Cambridge: Cambridge University Press, 2025.

Understanding Intimate Partner Violence

Published in Annual Review of Political Science, 2025

Recommended citation: [Understanding Intimate Partner Violence](https://www.annualreviews.org/content/journals/10.1146/annurev-polisci-041322-044022) (co-authored with Lisa Blaydes and Mae MacDonald). Annual Review of Political Science, vol. 28. Palo Alto, CA: Annual Reviews, 2025.

Game Theory and Explanations for Armed Conflict

Published in One Hundred Years of Game Theory: A Nobel Symposium, 2026

Recommended citation: Game Theory and Explanations for Armed Conflict. In Mark Voorneveld, Jörgen Weibull, Tommy Andersson, Roger Myerson, Jean-François Laslier, Rida Laraki, and Yukio Koriyama, eds., [One Hundred Years of Game Theory: A Nobel Symposium](https://doi.org/10.1017/9781009686044), Cambridge University Press, 2026.

Worse than War: The Global Costs of Violence

Published in Princeton University Press, 2026

Recommended citation: [Worse than War: The Global Costs of Violence](https://press.princeton.edu/books/hardcover/9780691168890/worse-than-war). Co-authored with [Anke Hoeffler](https://www.humboldt-foundation.de/en/entdecken/newsroom/dossier-alexander-von-humboldt-professur/anke-hoeffler). Princeton University Press, 2026.

talks

teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.

unpublished

Civil War and Economic Growth

Published:

Recommended citation: Civil War and Economic Growth. Paper presented at the 2005 Annual Meetings of the American Political Science Association, Washington, D.C., September 1-4, 2005.
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Fighting rather than Bargaining

Published:

Recommended citation: Fighting rather than Bargaining. Paper presented at the 2007 Annual Meetings of the American Political Science Association, Chicago, August 30-September 2, 2007.
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Civil War Termination

Published:

Recommended citation: Civil War Termination (co-authored with David Laitin). Paper presented at the 2007 Annual Meetings of the American Political Science Association, Chicago, August 30-September 2, 2007.
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Arming and Arms Races

Published:

Recommended citation: Arming and Arms Races. Presented at the 2010 Annual Meetings of the American Political Science Association, Washington, DC, September 2-5, 2010.
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Noisy Warning Systems and Nuclear War

Published:

Recommended citation: Noisy Warning Systems and Nuclear War. Revised and updated version of paper presented at the 2019 Annual Meetings of the American Political Science Association, Washington DC, August 29-September 1.
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Armed Conflict Bargaining

Published:

Recommended citation: Armed Conflict Bargaining (co-authored with Xin Jin). Fixes some mistakes and extends Fighting rather than Bargaining.
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