​​Selected Articles and Chapters
2010+

• “The Geopolitical Threat Index: A Text-Based Computational Approach to Identifying Foreign Threats,” with Kohei Wantanabe, International Studies Quarterly 65 (2021): 852-865.  | Access here

• “The Home Front: Why an Internationalist Foreign Policy Needs a Stronger Domestic Foundation,” Foreign Affairs 100 (May/June 2021): 92-101.  | Access here

• “The Politics of Power-Projection: The Pivot to Asia, Its Failure, and the Future of American Primacy,” with Peter Harris, The Chinese Journal of International Politics 14 (2021): 187-217. | Access here
  

• “The Retreat of the West,” with Brian Burgoon. Perspectives on Politics, 2020, 1-21. doi:10.1017/S1537592720001218 | Access here
  
  
• “The end of the American century? Slow erosion of the domestic sources of usable power,” with Peter Harris. International Affairs 93 (2019): 619-639. | Access here
  
  
• ​“Regional Shifts and U.S. Foreign Policy.” In U.S. Foreign Policy, co-edited by Michael Cox and Doug Stokes, 141-154. New York: Oxford University Press, 2018. | Access here
  
  
• “Globalization, domestic politics, and transatlantic relations,” with Brian Burgoon and Tim Oliver. International Politics 54 (2017): 420–33. | Access here
  
  
• ​“The ‘Balancer’: Ronald Reagan, Party Politics, and U.S. Grand Strategy.” In Reagan's Legacy in a World Transformed, co–edited by Jeffrey Chidester and Paul Kengor, 38-50. Harvard University Press, 2015. | Access here​
  
  
• “When states appease: British appeasement in the 1930s,” with Peter Harris. Review of International Studies 41(2), April 2015, 289-311. | Access here​
  
  
• “American Statecraft in an Era of Domestic Polarization,” with Charles Kupchan. In After Liberalism? The Future of Liberalism in International Relations, eds. R. Friedman, K. Oskanian, and R.P. Pardo, 117-144. London: Palgrave, 2013. | Access here
  
  
• “Review of Jeffrey A. Bader's ‘Obama and China's Rise: An Insider's Account of America's Asia Strategy.’” Political Science Quarterly 128 (Summer 2013), 360-61. | Access here
  
  
• “Review of ‘Special Forum: Domestic Regionalism and U.S. Foreign Relations.’” H-Diplo, October 12, 2012. | Access here
  
  
• “The China Card: Playing Politics with Sino-American Relations,” with Jungkun Seo. Political Science Quarterly, 127 (Summer 2012): 189-211. | Access here
  
  
• “Obama’s Trench Warfare,” The National Interest, June 15, 2011. | Access here
  
  
• “Foreign Policy, Bipartisanship, and the Paradox of post-September 11 America,” with Nicole Mellow. International Politics 48 (March/May 2011): 164-87. | Access here
  
  
• “The Illusion of Liberal Internationalism’s Revival,” with Charles Kupchan. International Security 35 (Summer 2010): 95-109. | Access here​​