Dissertation
Third Parties and the Dynamics of War Expansion
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Publications
2008. Third-Party Intervention and the Civil War Process (with Dylan Balch-Lindsay and Andrew J. Enterline). Journal of Peace Research 45(3): 345-363.
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2007. Event Dependence and Heterogeneity in Duration Models: The Conditional Frailty Model (with Janet M. Box-Steffensmeier and Suzanna De Boef). Political Analysis 15(3): 237-256.
abstract web appendix replication materials

Working Papers
2007. When and Whom to Join: The Expansion of Ongoing Violent Interstate Conflicts, 1816-2000 (with Resat Bayer and Faten Ghosn)
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2007. Multilevel, Stratified, Frailty Models and the Onset of Civil War (with Janet M. Box-Steffensmeier, Suzanna De Boef, and Kevin Sweeney)
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