Publication

  • Researching Non-State Actors in International Security – Now Open Access

    The Routledge volume Researching Non-State Actors in International Security: Theory and Practice, edited by Andreas Kruck and Andrea Schneiker, has now been turned into a fully open access book. The book contains chapters on “interpreting texts” (Part I), “establishing causal claims” (Part II), and “doing fieldwork” (Part III). I contributed a chapter on “Qualitative Comparative Analysis and the Study of… Continue reading →

  • BJPIR Most Cited Article

    The British Journal of Politics and International Relations (BJPIR) highlights our article “Parliaments in Security Policy: Involvement, Politicisation, and Influence” (with Dirk Peters, Peace Research Institute Frankfurt) as the most cited article in this journal in the last 3 years (as of January 7, 2021). Notably, 5 of the 10 most cited articles stem from our special issue on parliaments… Continue reading →

  • Open Access FPA Article

    Our recent Foreign Policy Analysis article “Patterns of Political Ideology and Security Policy” (with Tim Haesebrouck, Ghent University) has been turned into Gold Open Access by Oxford University Press. The PDF can now be freely accessed. We thank the University of Erfurt for approving our funding application. Abstract: Recent studies on political ideology suggest the existence of partisan divides on… Continue reading →

  • Leadership Traits and Political Beliefs in German Foreign Policy

    Book review published in German Politics On December 21, 2020, German Politics (Taylor & Francis) published my book review of Entscheidungsträger in der deutschen Außenpolitik: Führungseigenschaften und politische Überzeugungen der Bundeskanzler und Außenminister (Nomos) by Christian Rabini, Katharina Dimmroth, Klaus Brummer, and Mischa Hansel. From the review: “In sum, this book offers a compelling account of German leaders and their… Continue reading →

  • Patterns of Political Ideology and Security Policy

    The October 2020 issue of Foreign Policy Analysis (Oxford University Press) includes the article “Patterns of Political Ideology and Security Policy” by Tim Haesebrouck and me. In the article, we examine the relationship between the ideology of political parties and their general support for military missions. Empirically, the study confirms a curvilinear relationship: with support peaking among center-right parties and… Continue reading →

  • Democracies and Withdrawal from Iraq

    Open Access Article Published in EJIS The February 2020 issue (5:1) of the European Journal of International Security (Cambridge University Press) features the article “Paths towards Coalition Defection: Democracies and Withdrawal from the Iraq War“. The study examines democratic war involvement in Iraq across 51 leaders from 29 countries. The article is the first QCA study that covers the entire… Continue reading →

  • Von der Bonner zur Berliner Republik

    Sammelband der DVPW-Themengruppe Außen- und Sicherheitspolitik In der  bei Nomos erscheinenden Buchreihe “Außenpolitik und Internationale Ordnung” (Herausgeber: Hanns W. Maull und Sebastian Harnisch) ist der von Klaus Brummer und Friedrich Kießling herausgegebene Sammelband Zivilmacht Bundesrepublik? Bundesdeutsche außenpolitische Rollen vor und nach 1989 aus politik- und geschichtswissenschaftlichen Perspektiven erschienen. Die Publikation ist der dritte bisher erschienene Sammelband in der “Edition Themengruppe… Continue reading →

  • Paths towards Coalition Defection

    Article Published in the European Journal of International Security The European Journal of International Security (Cambridge University Press) has published a first view version of “Paths towards Coalition Defection: Democracies and Withdrawal from the Iraq War“. The open access article PDF is available here. Replication data is hosted a Harvard Dataverse (R script, data, supplement). The article examines democratic war… Continue reading →

  • Privatisierung in der Sicherheitspolitik

    Perspektiven der Forschung zur Privatisierung in der Sicherheitspolitik In der aktuellen Ausgabe der Zeitschrift für Friedens- und Konfliktforschung (ZeFKo, 7. Jahrgang, 1. Heft) ist ein Beitrag von mir erschienen. Die Replik “Perspektiven der Forschung zur Privatisierung in der Sicherheitspolitik” auf den im selben Heft enthaltenen Artikel von Andreas Kruck “Wann und wie ist die Privatisierung von Sicherheit umkehrbar?” ist Teil… Continue reading →

  • National Restrictions in Multinational Military Operations

    Open Access Article Published in Contemporary Security Policy Contemporary Security Policy has published an advance online version of “National Restrictions in Multinational Military Operations: A Conceptual Framework”. The open access article is part of a forthcoming CSP Special Forum on “The Politics of Multinational Military Operations”, co-edited by Stephen Saideman and myself,  with articles from Gunnar Fermann, Per Marius Frost-Nielsen,… Continue reading →