On 25 September 2019, Luuk Esser defended his thesis 'De strafbaarstelling van mensenhandel ontrafeld'. The doctoral research was supervised by Prof. C.P.M. Cleiren and Prof. J.M. ten Voorde.

On 22 November 2018, Teico Sikkema defended his thesis 'Beginsel en begrip van verdeling'. The doctoral research was supervised by Prof. mr. W.G. Huijgen and Prof. dr. F. Sonneveldt.

On the 10th November 2016, The Hazelhoff Centre for Financial Law organised a symposium on “Ethics and Moral Hazard in the Banking Union” in the historic Academy Building of Leiden University.

The book offers different theoretical perspectives to help examine the process of public sector reform. In addition it gives an overview of the major trends in the core areas of the functioning of the public sector.

This article aims to explore the determinants of inclusive leadership. This type of leadership is valued for social equity and fairness.

Willem Peene defended his thesis on 12 January 2017

Systematisch geordend naslagwerk voor alle stadsrechten in Nederland

Schatten uit het oude Armenië

Jaroslaw Kantorowicz, assistant professor at the Institute of Security and Global Affairs, isolated the reaction of the public to the potential breach of constitutional fiscal rules from the reaction of other players, such as the opposition, media and civil society organizations.

Legal scholars and professionals are confronted with a rapidly increasing volume of legal publications. Only part of these publications are relevant enough to be cited. This project aims to determine which documents that are, and whether alternative metrics are a reliable way to predict whether documents…

On 14 November 2019 Niek Schipper defended his thesis 'De invloed van de woonplaats op de fiscale behandeling van grensoverschrijdende werknemers'. The doctoral research was supervised by Prof. S.C.W. Douma and Prof. J.P. Boer.

How was the future United Nations Organization promoted to global publics during WW II?

On 25 October 2018, Tu Zhang defended her thesis 'Public Reason Secularism: A Defense of Liberal Democracy'. The doctoral research was supervised by prof. P. Cliteur.

You can find more information on the Dutch webpage. Click on the “Nederlands” button above.

Valedictory lecture

Does the public speaking anxiety that many youngsters experience originates from specific characteristics in their earlier development?

Anna van Buerenplein, Anna van Buerenplein 301, 2595 DG, The Hague

The organisations and people who implement government policy face many different types of change. Academics from Leiden University research how they deal with these and advise them on how best to meet the needs and wishes of society.

The two-years master's programme ICT in Business and the Public Sector (last intake in February 2025) at Leiden University provides students with a deeper understanding on our thinking on physical, geographical and industry boundaries, on distance, speed and communication. The programme offers two specialisations:…

Lecture

In this article, Thomas Maguire, Assistant Professor at the Institute of Security and Global Affairs, examines why states use intelligence to influence external audiences.

In the past decade many academic journals have started to require that researchers provide evidence of ethical review when submitting papers, for example when working with human participants or human remains.. In order to support researchers to ensure their projects are able to meet these expectations,…

During times of domestic turmoil, the use of force abroad becomes an appealing strategy to US presidents in hopes of diverting attention away from internal conditions and toward a foreign policy success.

‘Schiedsgerichte in den Aussenverträgen der EU. Neue Entwicklungen unter Einbezug der institutionellen Verhandlungen Schweiz–EU’, Jusletter 28 May 2018

Anna van Buerenplein, Anna van Buerenplein 301, 2595 DG, The Hague

Anna van Buerenplein, Anna van Buerenplein 301, 2595 DG, The Hague

The focus of our theoretical research is understanding the behaviour of soft condensed matter, physical matter which is deformed or structurally altered by thermal fluctuations or small stresses.

We investigate the physics and design of mechanical metamaterial, intricately sculpted materials with properties set by their architecture.

On the occasion of prof Paul van der Heijden’s stepping down as Rector Magnificus and President of the Executive Board of Leiden University in 2013 the Chair bearing his name on Social Justice was established. It was a “farewell present” of the Leiden University to it’s Rector.

This article argues that opposition to government green investments is conditional on the method of financing.

Data reuse and big data: a taxonomy for personal data reuse.

Political scientists Marijn Nagtzaam (Leiden University) and Patrick van Erkel (University of Antwerp) investigate how electoral rules affect intra party preference voting. Focusing on the effect of two specific rules—the option to cast a list vote and on a single versus multiple preference vote—and…

Political scientists Huib Pellikaan and Niels van Willigen (Leiden University) use and elaborate on the theoretical insights from game theory in order to understand nuclear security in changing environment. Now that the relations between the US and Russia have deteriorated and smaller nuclear states…

Majorana meets a mermaid

Van Steenis, Einsteinweg 2, 2333 CC, Leiden

Van Steenis, Einsteinweg 2, 2333 CC, Leiden