Polarization of U.S. Foreign Policy in Congress
Co-Sponsorhip behavior of members of Congress in the foreign policy realm.
Co-Signatories of congressional letters to the executive branch.
Source: (2021): U.S. Global leadership Role and Domestic Polarization: A Role Theory Approach. Routledge: London & New York.
Populist leaders, foreign policy preferences, and international norms
Quantitative Content Analysis of foreign policy speeches of populists and their non-populist predecessors.
Voting behavior in the UN General Assembly.
Source: (2022): “Populist minds think alike? National identity conceptions and foreign policy preferences of populist leaders”. Foreign Policy Analysis 18(2).
Network Analysis of polarization in democracies
work in progress