Former Fellow

Justas Namavičius

Research assistant at Vilnius University (Institute of Criminal Law)

Project title:
The principle of legality in European and international criminal law

Abstract
I am currently interested in the principle of legality, especially in relation to European and international criminal law. Europeanization is primarily concerned with effectiveness; international criminal law, on the other hand, strives for substantive justice, but not necessarily (only) retrospectively oriented, but also with the function of self-affirmation in the sense of a certain interpretation of historical events, as can also be observed to some extent in the current development of Lithuanian case law with regard to the interpretation of international war crimes. The aforementioned development trends are in tension with the formal principle of legality, which must be examined more closely with regard to its functions.

  • Biografische Angaben

    Dr. Justas Namavičius studied law at the University of Bonn from 1997-2004 (first state examination); he later worked as a research assistant at the Institute of Criminal Law at the University of Bonn and completed his legal clerkship at the Higher Regional Court of Cologne (second state examination 2012). He received his doctorate from the University of Bonn in 2011 (Territorial Principle and Distance Offense, Baden-Baden, 2012). Mr. Namavičius teaches and researches at Vilnius University (Institute of Criminal Law) and at the Institute of Law (Vilnius). He also advises various state institutions. In his publications and lectures, he analyzes the issues of the general part of criminal law with references to the law of the European Union; he is also interested in the history of Soviet criminal law.
  • Publikationen

    Souveränität und Integration: Verfassungsrechtliche Fragen der Mitgliedschaft Litauens in Europäischer Union [Sovereignty and Integration: Constitutional Issues with regard to the Membership of Lithuania in the European Community], co-author: Zenonas Namavičius, in: Osteuropa-Recht 2006, p. 152. Die Reform der litauischen Verwaltungsjustiz [The Reform of the Lithuanian Administrative Justice], in: Osteuroparecht 2007, p. 21. Hafenlichter“ [„The harbour lights”], a hypothetical criminal law case for the training purposes of students, in: Juristische Ausbildung 2007, p. 190. Territorialgrundsatz und Distanzdelikt [The Principle of Territoriality and the Distance Offence], Baden-Baden 2012, monography [PhD Thesis]. Neuere Entwicklungen des litauischen Strafrechts [Recent Developments of the Lithuanian Criminal Law], in: Osteuroparecht 2013, p. 90. Atsižvelgimas į užsienio valstybės teismo apkaltinamąjį nuosprendį nagrinėjant naują baudžiamąją bylą Lietuvoje [Taking into Account the Criminal Judgement of the Court of a Foreign Country in the New Criminal Proceedings in Lithuania], Teisės problemos, 2018/1 (95), p. 5. Baudžiamieji įstatymai, galioję okupuotoje Lietuvoje 1940-1990 metais [Criminal Laws, which were in Force in the Occupied Lithuania from 1940 till 1990];  in: Lietuvos teisė 1918-2018 m.: šimtmečio patirtis, red. Sinkevičius, V.; Jakulevičienė, L, Vilnius, 2018. Baudžiamosios teisės mokslas sovietinės okupacijos laikotarpiu [Doctrine of Criminal Law in the Period of the Soviet Occupation], in: Lietuvos teisė 1918-2018 m.: šimtmečio patirtis, red. Sinkevičius, V.; Jakulevičienė, L, Vilnius, 2018.

News from the research center

Event
18.04.2026 | Frankfurt am Main

Das Prinzip Donald Trump und die Verrohung der Welt

Panel Discussion, Lecture

Ein neuer Politikstil macht international Karriere. Er ist gekennzeichnet von Vulgarität, Verrohung und erklärter Rechtsfeindschaft. Machtinteressen werden nicht mehr juristisch bemäntelt. Stattdessen wird das angebliche Recht des Stärkeren zur Staatsdoktrin gemacht – innenpolitisch wie außenpolitisch. Treibende Kraft hinter dieser Verrohung der politischen Sitten ist ein US-Präsident, der nicht nur die amerikanische Gesellschaft und Kultur, sondern auch die globale Ordnung nach seinen Vorstellungen und Interessen umgestaltet. Die Römerberggespräche wollen diesen Politikstil verstehen.

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Event
29.04.2026 | Frankfurt am Main

Kulturindustrie heute?

Panel Discussion

Das Gespräch „Kulturindustrie heute?“ widmet sich der Aktualität und Tragfähigkeit eines zentralen Begriffs der Kritischen Theorie. Die Filmwissenschaftlerin Gertrud Koch diskutiert im Rahmen der Gesprächsreihe "Frankfurter Schule" mit dem Filmkritiker Bert Rebhandl die gegenwärtigen Formen kultureller Produktion und Verbreitung vor dem Hintergrund von Digitalisierung, Plattformen und globalen Medienmärkten.

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Event
20.03.2026 | Frankfurt am Main

40 Jahre Schengen-Raum

Colloquium

Der 1984 geschlossene Schengen-Vertrag schuf einen heute 29 Staaten umfassenden Raum ohne Binnengrenzen, doch Migration über die Außengrenzen führte zuletzt zur Wiedereinführung von Kontrollen, auch durch die Bundesregierung ab 8. Mai 2025. Das Walter Hallstein-Kolloquium diskutiert die rechtliche Zulässigkeit, wirtschaftliche Folgen insbesondere für Arbeitsmigration und Arbeitsmarkt sowie die Zukunft des Schengen-Raums.

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News
12.02.2026

Satanist politics and the decline of reason in liberal democracies

For the last time in the winter semester 2025/26, the Research Center hosted the lecture series "Am Scheidepunkt. On the crisis of democracy". At the end, philosopher Michael Rosen from Harvard University presented his concept of "satanic politics" as a variant of the political interpretation of the world.

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News
09.02.2026

On the topicality of the concept of violence based on Camus and Derrida

Prof. Dr. Christine Abbt from the University of St. Gallen gave a lecture on democracies and the concept of violence as part of the lecture series "At the crossroads? On the crisis of democracy", she gave a lecture on democracies and the concept of violence. Under the title "Defending democracies. On the topicality of the concept of violence in Camus and Derrida", the philosopher discussed forms of violence and revolt and categorized them with regard to a democratic setting.

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Publication
04.02.2026 | Journal article

New Perspectives on Trust in International Conflicts

Wille, Tobias; Simon, Hendrik; Daase, Christopher; Deitelhoff, Nicole; Wheeler, Nicholas J.; Holmes, Marcus; Rathbun, Brian C.; Acharya, Amitav; Mitzen, Jennifer (2026): „New Perspectives on Trust in International Conflicts“. In: International Studies Review 28 (1), viaf027.

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News
02.02.2026

States competing for people - David Owen on civil geopolitics

As part of the lecture series "At the Crossroads - The Future of Democracy", David Owen from the University of Southampton presented his concept of civil geopolitics.

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News
20.01.2026

Christine Hentschel on reorientation in catastrophic times

As part of the lecture series "At the crossroads? On the crisis of democracy", the sociologist spoke about living in and dealing with catastrophic times. Against the backdrop of the destruction of living conditions, wars, permanent crises and threats to democracy, Hentschel addressed the infiltration of the catastrophic into everyday social life and a changing activist and literary approach to the future.

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Publication
08.01.2026 | Journal article

Gender Differences in Financial Advice

Bucher-Koenen, Tabea; Hackethal, Andreas; Koenen, Johannes; Laudenbach, Christine (2025): „Gender Differences in Financial Advice“. In: American Economic Review, 115 (12), pp. 4218–4252.

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