The States, Markets, and Civil Society department of the Institute of Public Administration examines how politics and governance, businesses, citizens, and societal organisations collaborate to address major societal challenges. This includes issues such as inequality, migration, and sustainability.

This book compares the policies of Australia and Italy towards boat people who have arrived in the two countries since the early 1990s.

A linguistic test of hypotheses rooted in genetics and archaeology.

Both on a personal and institutional level, the staff of Leiden CADS collaborates with:

From the formative period of Islam to the contemporary world, Muslims have negotiated changing modalities of being Muslim.

Discovery of metastasis promoting candidate drug targets

Image-Pro Plus, ImageJ, Cell Profiler, R, Knime and NIS-elements

This book discusses theories of crisis management and the radical right, to shed light on how responses to crisis influence radical right parties in their presence, discourse, and evolution. The book offers a comparative perspective by examining case studies with various traditions of radical right…

The Leiden Slavery Studies Association (LSSA) is dedicated to promoting a greater understanding of slavery and post-slavery in any period and any geographical region.

We report new computational and experimental evidence of an efficient and astrochemically relevant formation route to formaldehyde (H2CO). This simplest carbonylic compound is central to the formation of complex organics in cold interstellar clouds and is generally regarded to be formed by the hydrogenation…

Unlike most city histories, this book focuses exclusively on the city’s connections with colonialism and slavery.

This project explores how changes in diet helped early hominins expand from Africa into the colder and more seasonal environments of Europe.

Nu in heel Europa rechtse partijen hoog scoren in de peilingen is de verwachting dat de discussie omtrent migratie flink opgeschud gaat worden. Desondanks maant hoogleraar Sarah Wolff tot kalmte.

On 20 June 2025, Melanie Fink presented her research on ‘Robo Swarms and Polygraphs: The Future of European Border Management and its Human Costs’ at the Research Workshop on ‘Migration law at the intersection of international, EU and domestic law: institutional structures and the protection of human…

Lecture, Economic and Social History Brown Bag Seminar

Universitair docent immigratierecht, Mark Klaassen, zegt in een uitzending van RTL-nieuws dat de voorlopige verkiezingsuitslag weinig directe invloed zal hebben op de asielinistroom. ‘Ongeacht welke partij de grootste wordt, kan Nederland weinig veranderen in hoeverre mensen hier nationale bescherming…

Assistant Professor Briitta van Staalduinen has received the Best Dissertation Award from the American Political Science Association, Section on Class and Inequality. Her dissertation, Ethnic Inequality in the Welfare State, aims to reconcile the persistence of ethnic inequalities in expansive welfare…

On 18th to 20th May Aalborg University hosted the MIDA Closing Conference (Migration and Inclusion in the Labour Market) in Copenhagen. The conference focused on the changes, challenged and advantages of cross-border labour mobility within the EU.

On Friday 10 February, the annual Odysseus conference on migration and asylum law was held at the European Commission.

On 23 September the Dutch Embassy in Rome organised a round table on “Migration in times of the Coronavirus”, in cooperation with MoltiVolti, an NGO from Palermo which works in the field of integration of migrants and asylum seekers in Italy.

On 17 September 2018 Rijpma, Associate Professor of European Law at the Europa Institute, spoke at the European Academy for European Law’s annual conference on EU border management.

Lecture

On 4 July, Jorrit Rijpma participated in a roundtable event hosted by the European Policy Centre (EPC) in Brussels.

Workshop

This project intends to provide an integrated linguistic assessment of the hypothesised migration route of the Tocharians.

JUSTREMIT is an ERC-funded project that brings together political theory, ethnography, and security studies in an interdisciplinary study of remittances and global justice.

We investigate the molecular basis underlying health and disease and provide answers to existing and emerging health problems. Within this theme, we study diseases ranging from rare genetic disorders to cancer and infectious diseases. We make use of a wide variety of model systems and pursue diverse…

'Mariana Gkliati delivered a presentation entitled: 'Accountability of the Europepan Border and Coast Guard Agency: The Litigation Route' at the Refugee Law Initiative's 2nd Annual Conference in London, on Monday 5 June

It is often thought that immigration threatens the solidarity on which redistribution relies. But looking at the post-war period, PhD candidate Emily Anne Wolff finds that this is not the case.

Dr. Moritz Jesse, associate professor of European Law at the Europa Institute of the University of Leiden, spoke at the Social integration in EU law: Contents, limits and functions of an elusive notion – Seminar, which was organized as a part of the MOVES – Free Movement of Workers & Social Security…

Consensus among Member States on the return of failed asylum seekers is currently lacking. For that reason, the Head of the European Commission, Ursula von der Leyen, wants new legislation that provides for a uniform policy. Armin Cuyvers, Professor of European Law, commented on the issue on Dutch radio…

Nederland bepaalt de leeftijd van asielzoekers deels op uiterlijk en gedrag in een zogenoemde leeftijdsschouw. Verschillende experts, waaronder universitair docent immigratierecht Mark Klaassen, immigratierecht deskundige, wijzen op het belang van een zorgvuldige leeftijdsvaststelling. Dit is nodig…

Nederland bepaalt de leeftijd van asielzoekers deels op uiterlijk en gedrag in een zogenoemde leeftijdsschouw. Verschillende experts, waaronder universitair docent immigratierecht Mark Klaassen, immigratierecht deskundige, wijzen op het belang van een zorgvuldige leeftijdsvaststelling. Dit is nodig…

Research on this theme concerns the legitimacy and effectiveness of Europe’s institutional order in the face of public alienation and normative contestation.

In countries with complex domestic situations, citizens have little opportunity to exercise influence on governance and policy. Leiden academics research these situations and share their insights with the public, such as in Nigeria for instance. This enables the people and their communities to improve…

Many of the big challenges of the 21st century (climate change, international migration, financial instability, socio-economic inequality) find their origins in the organisation of the global economy. Any solution to the world’s big challenges therefore requires forceful policy interventions at the…

This research hopes to contribute to social awareness of the consequences of colonialism for Indigenous Peoples, to the deconstruction of still existing colonial and discriminatory notions and to a better appreciation of Indigenous art and thought.

In this research group, led by Dr. Joost Beltman, the aim is to employ mathematical and computational dynamical modelling approaches in order to quantitatively and mechanistically understand the dynamical behaviour and regulation of intracellular networks of genes, proteins and metabolites as well as…

Welcome to Leiden University's Global Transformations and Governance Challenges (GTGC) programme! GTGC explores how innovative policies and governance arrangements can address global challenges in democratic, effective, fair, peaceful and sustainable ways.

A better understanding of Morocco and the Arab world is crucial for international relations and for Dutch society. This was the key message of Minister of Education, Culture and Science Jet Bussemaker and Ahmed Aboutaleb, Mayor of Rotterdam, at the opening of the renewed Netherlands Institute in Morocco…

Analysing the ways in which immigration structurally challenges and changes the organization and conceptual boundaries of national welfare states.