What are the conditions under which coercive diplomacy can compel a State to abandon its controversial nuclear (weapons) program? Based on the experience of the US coercive diplomacy against the nuclear programs of three countries, namely Iran, Libya and South Africa, Jean Yves Ndzana’s PhD research…

On 12 November, Clare Fenwick defended her doctoral thesis, The Political Economy of Immigration and Welfare State Reform: A Collection of Comparative Political and Economic Essays on Human Mobility and Social Protection. The PhD research was supervised by Olaf van Vliet and Kees Goudswaard.

PhD defence

This article describes that although the use of the concept of energy justice is new, normative interpretations have long been part of energy policy.

Published by Brill Nijhoff and written by leading experts including national judges, academics and practitioners East African Community Law is the first comparative as well as open access textbook on EAC law. The book provides a key resource for the research, teaching, and practice of EAC law. It also…

Medievalism is the area of academic study that investigates the reception and reconstruction of the medieval past since the Middle Ages came to an end.

On the 31st August and 1st September 2023, CompaRe hosted a conference on “Smart and lean integration: finding regional solutions to global challenges” in Leiden University’s Campus The Hague.

On November 27-28 2025, the congress 'Disability and inclusion in the medieval city: a comparative view between Europe and the Islamic World' will be held at the university of Cantabaria, Spain. The deadline for submissions is 13 October, 2025

This handbook is aimed at a wide readership interested in developing an understanding of the political, economic, and social complexity of Eastern Europe. It covers Central Europe, the Baltic republics, South Eastern Europe, and the Western Balkans, as well as all the countries of the former Soviet…

With the economic surge in East Africa, the East African Community, formally founded in 1999 and now consisting of Kenya, Tanzania, Uganda, Rwanda and Burundi, is rapidly developing. A common market is being established, and a monetary union is under construction. The EAC thereby forms an important…

This dissertation investigates A'-dependencies in Standard German, Zurich German and Dutch where the dislocated constituent is indirectly, i.e. not transformationally, related to the position where it is interpreted. The analysis is carried out within the Principles & Parameters framework.

Last Friday, during the ELS Academy Annual Event, Loran Kostense (VU), Sofia de Jong (Leiden University), Rieneke Stelma-Roorda (VU) and Anne Verboom (Leiden University) were awarded a €5000 research grant to carry out research on comparing the method of case law reviews versus court file studies. In…

On invitation by prof. Nikita Lyutov (Kutafin State Law University Moscow), Beryl ter Haar participated in a kick-off meeting on a comparative research paper on the free movement of workers within the EU and the Eurasian Economic Union held by Kutafin State Law University on the 24th of January 2019…

Under what circumstances is politicization more likely to occur than others, and what impact does politicization have on government legitimacy and performance?

This PhD project investigates what the universal and variable morphosyntactic properties of linguistic expressions of otherness are and how they can be modelled theoretically.

This dissertation provides an account of polar questions in Italian dialects from a typological, theoretical and empirical perspective.

Ruling Overseas: Connected Practices of Governance of Law

This dissertation attempts to describe the linguistic history of Hittite on the basis of a systematic etymological treatment of its entire inherited lexicon, precisely analyzing the phonological and morphological developments.

Ancient Greek was spoken in a large number of different dialects. Although we do not find direct evidence for syllabic liquids in any of our sources, comparative evidence shows that these sounds must have been present in Proto-Greek, and that they were retained until comparatively recently in the prehistory…

The general objective of this thesis is to determine a typology of verbal derivation in Ethiopian Afro-asiatic languages.

An English-taught bachelor’s programme is a perfect way to prepare for the international job market! Starting in September 2017, two new English-taught bachelor’s programmes addressing topical issues, each from its own perspective, will be offered by Leiden University’s Faculty of Humanities.

Maarten Jansen, professor emeritus at the Faculty of Archaeology, was appointed as Distinguished Emeritus Professor for two years at the University of Bonn. In this position, Jansen, a world-renowned specialist on ancient Mexican pictorial manuscripts, will further expand upon the long-standing collaboration…

Historian Eric Storm discusses how nationalism shapes our world in Princeton’s UP Ideas podcast.

Lecture

Resilient Diversity: the Governance of Racial and Religious Plurality in the Dutch Empire, 1600-1800