forthcoming. Toxic Speech and Limited Demand for Content Moderation on Social Media,  American Political Science Review (with Franziska Pradel, Jan ZIlisnki, and Yannis Theocharis) 

2020, Can Social Media Incivility Induce Enthusiasm?, Public Opinion Quarterly (with Yannis Theocharis)

2020, Collective Victimhood and Social Prejudice: A Post‐Holocaust Theory of Anti‐Semitism, Political Psychology (with Giorgos Antoniou and Elias Dinas)

2019, Party Polarization and Emotive Rhetoric, Comparative Political Studies,  (with Sara Hobolt, Eamonn Molloy and Stephen Whitefield)

2018, International Constraints and Electoral Decisions: Does the Room to Maneuver Attenuate Economic Voting? American Journal of Political Science

2016,  Can Electors Combat Corruption? Institutional Arrangements and Citizen Behavior, European Journal of Political Research, Volume 55, Issue 1,Pages 1–197 (with Georgios Xezonakis and Stefan Dahlberg)  (pdf)

2014, Government Constraints and Accountability: Economic Voting in Greece Before and During the Crisis, West European Politics, 37 (5):1136-55 (pdf)

2014, Heterogeneous Weights and the Calculus of Turnout: Undecided Respondents and the Campaign Dynamics of Civic Duty, Electoral Studies, 33 : 123-136 (pdf)

2013 . When Does Valence Matter? On Heightened Valence Effects for Governing Parties during Election Campaigns. Party Politics 19 (January, 2013), 61-82. (with Ronnie Abney, James Adams, Michael Clark, Malcolm Easton, Lawrence Ezrow and Anja Neundorf). (pdf)

2010. The Undecided Voters and the Economy: Campaign Heterogeneity in the 2005 British General Election. Electoral Studies: 29 (4): 604-616 (with Georgios Xezonakis).(pdf)