In a world first, an international team of researchers has read an unopened letter from Renaissance Europe – without breaking its seal or damaging it in any way. Nadine Akkerman, Reader in early modern English literature at Leiden University, is co-author of the article that appeared on 2 March in Nature…

The unemployment replacement rate data set, assembled by Olaf Van Vliet & Koen Caminada (version 1, January 2012), provides data on unemployment benefit schemes in 34 welfare states from the 1970s until 2009. The current data set includes all 27 member states of the European Union and 7 non-EU OECD…

ELS@Leiden aims to give empirical legal research skills and interdisciplinarity a prominent place within the law school curriculum.

How were Spanish commanders fighting in the Low Countries between 1567 and 1577 portrayed in Spanish and Dutch narrative sources during the Eighty Years War?

Growing health inequalities, rising healthcare costs, an ageing population, and shortages of healthcare staff are just some of the challenges facing healthcare, both in the Netherlands and beyond. These issues transcend the boundaries of the medical sector and touch on broader themes such as social…

Our lectures are open to anyone with an interest Find your inspiration for interdisciplinary research

On Thursday 26 October, the Europa Institute held its fourth ‘Meet the Author’ event.

On 5 December 2019 Melanie Fink, researcher at the Europa Institute, spoke at the Conference organised by The Academic Network on EU Agencies & Institutional Innovation.

On Wednesday 2 November, the Europa Institute held its first ‘Meet the Author’ event. In the context of this new event series external academics come to Leiden to discuss a recent publication by their hand. The event typically starts with a conversation between a member of the Europa Institute and the…

As of 1 May 2025 Dr. Vasiliki Kosta has been appointed member of the standing Committee for Freedom of Scientific Practice (Commissie voor Vrijheid van Wetenschapsbeoefening - CVW) of the Royal Netherlands Academy of Arts and Sciences (KNAW).

Vasiliki Kosta participated in the García Pelayo Seminar of the Center for Political and Constitutional Studies, Madrid entitled: ‘Discretionary Powers and Judicial Review: What Destiny for the Principle of Proportionality?’

The Europa Instituut is pleased to announce that this week a new handbook “EU State Aids” (31 Chapters, 1500 pages) was published.

Ilektra Antonaki has published her book ‘Capital, Market and the State - Reconciling Free Movement of Capital with Public Interest Objectives’. The book is based on her doctoral dissertation, which she defended cum laude in September 2019, at Leiden University.

On 11 January, the book chapter ‘Duty of care as a judicial review tool for SSM composite procedures’ written by Barbora Budinská and Jouke Tegelaar was awarded the 2023 Meijers Prize for best publication by a PhD candidate published in 2022–2023 in the research programme ‘The Progression of EU law’…

Vijf rechtswetenschappers, waarvan drie verbonden aan de Leidse afdeling Europees recht, Armin Cuyvers, Stefaan Van den Bogaert en Vincent Delhomme, stellen in Digitaal Universiteitsblad (DUB) dat de voorgenomen kabinetsbezuiniging van 168 miljoen euro, om de instroom aan internationale studenten te…

On 14 May 2021, Melanie Fink spoke at the conference ‘EU Responsibility in the International System: Setting the agenda’, organised by the University of Thessaloniki

Armin Cuyvers was interviewed for the weekly science page of local newspaper Leidsch Dagblad, about Brexit and its legal complications in relation to Norther Ireland.

Interdisciplinarity is more than a buzzword in academia. It’s essential for tackling today’s biggest challenges. But what does it look like in practice? How can PhDs learn the skills needed to work across disciplines, and how can supervisors master the art of guiding them?

Brenda M.S. da Silva and colleagues designed and validated the “Moral Emotions Questionnaire” (MEQ) for identifying three major moral emotions in preschoolers – allowing to separately measure guilt, shame and pride at the youngest ages.

The aim of the research presented in this thesis was to develop new methods forchallenging systems in liquid-state NMR using paramagnetic effects generated by thetwo-armed probe CLaNP-5.

In this provocative study, Shumon T. Hussain engages with the long-standing issue of French-Anglophone research conflicts in Palaeolithic archaeology.

In this publication, the authors explore the reality of accessing and interviewing hard-to-reach populations such as extremists and terrorists

On 9 November 2019 Melanie Fink, researcher at the Europa Institute, delivered a key note lecture at this year’s Advanced ELENA Course.

In the last few weeks Armin Cuyvers was several times in the news on Brexit. He was a studio guest during the new years episode of Legal Affairs on BNR national radio and he was a studio guest in the news programme EenVandaag.

On 26 November 1940, Professor Cleveringa – at the time the Dean of Leiden Law School – spoke out in protest against the decision of the Nazi Occupying Powers to dismiss Jewish academics. Every year Leiden University appoints a professor as rotating Cleveringa Chair, whose task, amongst others, is to…

On 2 November 2023, Jorrit Rijpma spoke at a workshop organised by the State University of Milan on a preliminary reference from an Italian court.

Moritz Jesse, Associate Professor at the Europa Institute Leiden, spoke at the 28th International Conference of Europeanists ‘The Environment of Democracy’ organised by the Council for European Studies (CES) at the ISCTE Institute of the University of Lisbon from 29 June – 1 July.

On the occasion of International Human Rights Day, 10 December, a special guest lecture was given by Ms. Francesca Albanese, the UN Special Representative on the Occupied Palestinian Territories.

On 17 February 2016 Armin Cuyvers was invited to speak at the Liverpool European Law Unit (LELU) in a seminar on ‘Legitimacy and participation in the EU’. In his presentation, entitled ‘National parliaments as training wheels of EU democracy?

Kosta compiled a conference report titled 'The Use of the Charter by EU Advisory Bodies and Agencies', commissioned by the Netherlands Presidency of the Council of the European Union in order to aid the discussions during the seminar.

Vasiliki Kosta moderated the launch of the book ‘Judicial authority in EU Internal Market Law: Implications for the balance of competences and powers’ written by Dr Vilija Velyvyte (British Academy Postdoctoral Fellow at the Faculty of Law, University of Oxford) at Brasenose College, University of Oxford,…

The Department of Company Law and Financial Law provides education and conducts research in areas including the law of legal entities and corporations, financial contract- and liability law, corporate governance, sustainability, Dutch and EU financial regulatory law, mergers and acquisitions, insolvency…

This is an Erasmus+ International Credit Mobility project of the Faculty of Science with two universities in Armenia.

Knowledge generated by development-led archaeology about the Late Neolithic, the Early Bronze Age and the start of the Middle Bronze Age (2850 - 1500 cal BC) in the Netherlands

An overview of the educational profile of the Leiden Institute for Philosophy, including its global teaching focus, curriculum themes, and supervision model.

Between foraging and farming: an extended broad spectrum of papers presented to Leendert Louwe Kooijmans.

The Netherlands is not particularly rich in ‘wild nature’. Comparatively, what we have is a lot of intensively used agricultural land. This means that from nature’s perspective there much to be gained by combining the ‘nature’ and ‘agriculture’ functions. Not an easy task in such a densely populated…

The Astronomy & Society Group provides the focus for Leiden Observatory’s aim to engage the public with the wonders of the universe and share the scientific, technological, cultural and educational aspects of astronomy with society.

This is an Erasmus+ International Credit Mobility project of Leiden Law School with the University of Rwanda.

Financialization has become the go-to term for scholars grappling with the growth of finance. This Handbook offers the first comprehensive survey of the scholarship on financialization, connecting finance with changes in politics, technology, culture, society and the economy.

This project aims to answer legally relevant questions in the field of consumer law by means of empirical research.

The End Of Our Fifth Decade. Corrie Bakels & Hans Kamermans (eds) (2012)

How to minimalize the chance of recidivism for extremist prisoners.

The philosophers at the Institute for Philosophy develop new perspectives and insights not only on topical themes such as immigration and climate change, but also on more fundamental philosophical questions.

The research programme of the Prehistoric Farming Group (European Prehistory) has several research projects. The largest and longest in terms of continuity is the Maaskant project directed by prof. dr. Harry Fokkens.

It researches (the possibilities for) the development of a set of principles and best practices for insolvency office holders by comparing multilateral treaties and soft law recommendations and national legislation within Europe.

Every time we pay for something, our money moves through global technical systems that connect the world economy. These systems are convenient, but they also expose users to Western sanctions, prompting countries like Russia to look for alternative financial infrastructure.

Europe is of great importance for Leiden University: as an academic discipline, as a funder for research and education activities, and as a legislator, the EU offers us many opportunities.