The gas prices now exceed 300 euros per megawatt hour – a record. The transition from fossil (natural gas, coal, oil) to renewable energy is needed and soon. But how do you get a society (and its citizens) to switch to sustainable energy?

Intelligence scholars have been struggling to find the conditions under which international intelligence cooperation occurs. Most focus on transactional motives and guaranteed returns, the so called ‘Quid pro Quo’. At the same time, trust is often mentioned as one of the foremost conditions, yet it…

On 18 May 2023, Jan Aart Scholte gave a keynote address on ‘Globalisation or Geopolitics?’ at the European Sociological Association (RN15: Transnational and Global Sociology) in Milan.

Panel discussion

Some sectors have been hard hit by the pandemic, whereas others have grown. Yet there was no influx of workers from shrinking to growing sectors. This is the conclusion of research by economists from Leiden University. They published their results in the journal Economisch Statistische Berichten.

Between 5 and 8 September, PhD Candidate Esteban Szmulewicz attended the 45th annual Conference of the European Group for Public Administration (EGPA), which was organised in close cooperation with The Faculty of Law of the University of Zagreb and other key partners.

How can groundbreaking research help Europe tackle the huge challenges it faces? At the launch of the Leiden Europe Hub, academics and policymakers discussed this in the heart of European democracy: the European Parliament.

Scholars interested in European law attended a conference in Praag to present their research, exchange ideas and reconnect with colleagues and friends. As Vice-Secretary General of the ELU-S, Martijn van den Brink played a crucial role in organising the conference.

On 12 June 2020 the ESIL Interest Group ‘EU as a Global Actor’ and City Law School London organized a Workshop on ‘The European Union’s External Action and International Law: A View From the Outside’. The event was convened by Jed Odermatt (City Law School) and Ramses A. Wessel (University of Groningen)…

Dr. Moritz Jesse, Associate Professor at the Europa Institute, presented two papers at the General Conference of the European Consortium for Political Research (ECPR) which took place in Oslo, Norway, in September 2017.

On 12 September 2024, the official ceremony opening the academic year 24-25 for students of the European Law master’s programme took place at Leiden Law School, organised by the Europa Institute.

Ben Van Rompuy participated as an invited expert in the 22nd Annual Meeting of the Association of European Competition Law Judges (AECLJ), which took place in Berlin between 30 May and 1 June 2024. The event was co-organised by the European Commission.

Luuk van Middelaar, Professor of Foundations and Practice of the European Union and its Institutions, recently wrote an op-ed in Dutch daily newspaper NRC.

Opportunities, challenges, and future perspectives of people-centered approaches in dynamic historic urban landscapes

Three teams of students from the European Law Master (LLM) and the Advanced LLM in European and International Business Law (EIBL) participated in this year’s edition of the European Law Moot Court (ELMC). All teams worked intensively between September and November to submit written pleadings. Two of…

As from 1 August 2016 Jannemieke Ouwerkerk will be appointed to the position of Full Professor of European Criminal Law at the Institute for Criminal Law and Criminology of Leiden University. It concerns a full-time position. She will deliver her inaugural lecture on 7 April 2017 at 16.00.

There is much unrest among local stallholders in Utrecht. Owners who for decades had a permanent pitch for their stall are no longer guaranteed this due to new European regulations. So no more benefits for the current stallholders which is causing them great uncertainty and frustration.

The Netherlands must decrease its food imports dependency on foreign countries to be able to reduce the consequences of the corona crisis on its food supply. Dr. Brandon Zicha and Joes de Natris conclude that the solution to this is two-fold: major interventions in agricultural practices and a trustworthy…

Vanuatu, a Pacific island state vulnerable to rising sea levels and increasingly violent storms, initiated a resolution to be submitted to the United Nations General Assembly in New York on Wednesday 29 March 2023.

On Thursday 25 and Friday 26 October 2018, the Europa Institute organized a conference within the framework of ‘Interaction between Legal Systems (ILS): Policing the High Seas’ and in cooperation with four Interest Groups of the European Society of International Law. The event brought together representatives…

The article deals with the influence of the Agreement on the Free Movement of Persons between Switzerland and the EU on the international tax separation, more specifically on the tax separation of tax deductions for natural persons.

NEARCH aims to explore the different dimensions of public participation in contemporary archaeology and uncover new ways to work and collaborate within this field of expertise.

EUniWell –the European University for Well-Being in which Leiden University and six other universities collaborate – is among the consortia selected for funding in the ‘European Universities Initiative’. The alliance will receive funding of 5 million euros from the European Commission.

‘Who will succeed Frans Timmermans in Brussels?’ is the title of the article in Dutch financial newspaper Financieele Dagblad (FD). Various candidates have been reviewed and all are contenders. But a female candidate may still have an advantage, believes Luuk van Middelaar, Professor of Foundations…

Governance of crime and social disorder debate on Pacifying Police Unit (UPP) winning lot! In the group presentation in the CSM-elective ‘governance of crime and social disorder’ of teacher Elke Devroe CSM students battled again for the winning lot, namely this blog published in the Leiden University…

Paul Hudson, a professor at Leiden University College, is organising a symposium on water management in the Netherlands and abroad that will take place on 22 March. We asked him what makes water management so important.

Leiden will be scientific capital of Europe in 2022. The theme of the festivities was announce on 28 October: Who Knows. After all, does anyone have a monopoloy on wisdom these days? Who decides what is true? And does anyone actually know what the future holds?

Professor Rob de Wijk (International Relations) monitored Donald Trump's recent visit to Europe. We discussed the outcomes of the different summits with the Leiden scholar. ‘This visit delivered exactly what I predicted: nothing!'

Finland reduced its suicide rate from 30 deaths per 100,000 citizens. Marieke Liem and Leah Prencipe discuss this in The Conversation.

Dr. Moritz Jesse, Associate Professor European Law at the Europa Institute, gave a lecture about Migration and Asylum on Thursday 22 February 2018.

What are the institutional dynamics of the adoption of internal market legislation?

The Behavioral Public Administration Lab (BPA Lab) conducts behavioral science to generate, share, and apply insights about human behavior to improve governance, policy, and management in the public sector.

In order to test theoretical expectations concerning individual decision-makers' search in response to negative performance, Joris van der Voet conceptually disentangles problem-defining and solution-generation as two distinct search objectives.

This thesis explores the value of cultural and archaeological heritage through a focus on multinational corporations (MNCs) across industries and their involvement with cultural heritage.

Bulgaria and Romania joined the EU in 2007. In 2011, the European Commission announced these Member States’ readiness to fully apply the Schengen rules and lift controls at the internal borders with other Member States. However, that decision has to be taken by the Council with unanimity. A number of…

The newly established Luxembourg Centre for European Law held its inaugural conference on 10-11 October 2025, exploring the theme of 'European Union law and values in a changing world'.

The Master programme MSc Crisis and Security Management is completely changed. Combined with three main courses for all CSM-students, this new programme offers exactly the combination of in-depth specialized knowledge and general knowledge about security challenges in a globalizing world society and…

On 15 April 2016, the All-European Final of the ELMC took place at the European Court of Justice in Luxemburg. Emma Gheorghiu, a student on the Advanced LL.M. in European and International Business Law at Leiden Law School, took home the trophy for the prestigious award for best Advocate General.

In the upcoming Dutch general elections, the focus of the party campaigns is on national issues. Luuk van Middelaar, Professor of Foundations and Practice of the European Union and its Institutions, argues in a column in Dutch newspaper NRC that foreign policy should also be on the agenda.

In February 2014, the Swiss voting population accepted a constitutional initiative that aims at limiting migration through quota and, in the field of employment, national preference.

Schuurman examines how Russia is escalating its covert operations against European countries.

Ries Kamphof conducted research into European sustainability policies; his findings are that the European Committee very rarely uses her authority. ‘The member states are very protective when it comes to taking action to protect the climate.’ PhD ceremony on 22 November 2018.

The recent reciprocal expulsions of ambassadors between Spain and Nicaragua are not merely political gestures but legally structured acts grounded in the framework of the Vienna Convention on Diplomatic Relations (1961) (VCDR). The episode illustrates how the persona non grata mechanism - a classical…

Ben Van Rompuy, associate professor of European Competiton Law, appeared on 15 April as an expert before the European Parliament's Committee on the Internal Market and Consumer Protection and also authored a briefing paper with recommendations to effectively address Territorial Supply Constraints…

Tobacco use in the Netherlands is no longer declining and is instead increasing, raising concerns among public health experts and policymakers. In particular, the rapid rise of vaping among young people, as well as the growing presence of illicit products, is drawing attention.

Together with College of Europe Professors Sieglinde Gstöhl and Simon Schunz, Joris Larik edited an interdisciplinary special issue for the Journal of European Integration on the theme 'The European Union and the Governance of Contested Global Spaces in an Era of Geopolitics'.