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What is the optimal investment policy according to which a firm adapts its capacity in a competitive market?

The main objective of the Telders International Law Moot Court Competition is to challenge students to excel in international law, consequently testing their creativity and powers of persuasion in a friendly competition. Students and academic staff throughout Europe consider participation to be a great…

On Thursday 11 May 2017, Qiang Yu defended his doctoral thesis ‘Market Power and Competition Law in the Software Industry’. The supervisors of the research are Professor T.R. Ottervanger and Professor S.C.G. Van den Bogaert. A brief summary of his thesis is provided below.

On 13 January 2022, Pie Habimana defended the thesis 'Harmful Tax Competition in the East African Community'. The doctoral research was supervised by Prof. H. Vording and Prof. S.C.W. Douma (UvA).

On Wednesday 13 December 2017 Jaap Wieland defended his doctoral thesis entitled ‘De bescherming van concurrentiebelangen in het bestuursrecht’ (the Protection of Competition Interests in Administrative Law).

On 21 June, the Labour Law and Social Security department and study association SLN hosted the seventh Max Rood Moot Court competition. The morning session involved teams from various universities arguing labour law cases in the preliminary round. The Vrije Universiteit Amsterdam (VU) team and Groningen…

On May 9th 2023, LUGO hosted its big Sustainability Day Event, on the theme: the planetary boundaries! The event, which took place at the Academy Building in Leiden, included an opening talk by Prof.dr.ing. Jan Willem Erisman, among others. At the closing, LUGO also awarded its first place prize for…

NL-BioImaging AM is a distributed research infrastructure aimed at promoting progress in the most cutting edge microscopy technologies and providing open access to these technologies to a broad community of academic and industrial users. All Netherlands bio(medical) microscopy centers participate.

When to launch a next-generation product in a competitive market and how much capacity should be allocated to it

Glycoside hydrolases (glycosidases/GHs) are widely abundant enzymes in all kingdoms of life and are important biocatalysts that catalyze the hydrolysis of glycosidic linkages in oligo/polysaccharides, glycoproteins and glycolipids with tremendous efficiency

From 20 to 23 June 2024, the prestigious Hugo Sinzheimer Moot Court Competition took place in Vienna. Students from Leiden Law School also participated.

Does the δ-machine have higher accuracy than the other feature-based classifiers in some conditions?

For a new food-related exhibition in the Wereldmuseum, Rotterdam, archaeologist Dr. Joanita Vroom has cooperated in creating the Taste Lab, where one can look, listen, taste and cook. Moreover, she designed a series of food workshops.

Sustainable energy from wind and solar is most readily available near the sea.

Why is there not just one single global law for cases of defamation in cross-border communication mediums such as the internet? Which courts are to be called on in such cases? And is it permissible to hold an intermediary instead of a content provider liable?

The Grotius Centre for International Legal Studies is proud to host the following moot court competitions in 2019:

The prohibition of anti-competitive unilateral conduct by firms with market power is not absolute, but allows for derogation.

On 23 juni 2019, Zygimantas Juska defended his thesis 'The Role of Collective Redress Actions to Achieve Full Compensation for Violations of European Union Competition Law'. The doctoral research was supervised by Prof. dr. T.R Ottervanger.

Promotor: Prof.dr. P.G.L Klinkhamer

The central aim is to systematically study differences in crime patterns and social control between migrants and non-migrants in early modern Frankfurt am Main.

How do you make sure you have engough money every month? Do you receive a basic grant, have a part-time job or do you borrow for your studies? Below, a student and a recent graduate tell us how they view their student debt.

Marcel Belderbos (31) studied History and International Relations and for a year he has been working at the Faculty of Humanities as a research policy officer. He is fascinated by the cooperation between various actors within the faculty. And: ‘I truly believe that the world will become a better place…

Katarzyna Cwiertka, Leiden Professor of Modern Japan Studies, was already the recipient of a VENI and a VIDI grant. Now she has also been granted a VICI, worth 1.5 million euro, for her research project Garbage Matters: A Comparative History of Waste in East Asia. ‘I want to do something that hasn’t…

Does the presence of Ring-necked parakeets negatively influence feeding and feeding behaviour of native bird species on artificial bird feeders and if so, what are possible solutions?

On 10 October 2018 Maarten Aalbers presented his PhD chapter on the application of state aid law to the professional sports sector at the 8th International PhD Students' Conference on Competition Law at the University of Bialystok.

The ICC Moot Court Competition, organised by the Grotius Centre for International Legal Studies, in partnership with the International Bar Association and sponsored by the Planethood Foundation, the Ministry of Foreign Affairs of the Netherlands and The Hague Municipality, welcomed top students of 64…

Prof. Ottervanger, professor emeritus of European Law and Dutch Competition Law has analysed 36 final court judgments concerning decisions by the Netherlands Authority for Consumers & Markets (ACM) in competition cases. The report was part of the review of the ACM that was conducted by the Dutch Ministry…

When an international cartel is exposed, the parties involved often face punishment by more than one authority for the same behaviour. There is very little international coordination in the actions of these authorities. Pieter Huizing claims that this can, and must, change. PhD defence on 10 March 2…

Biologists Michelle Spierings and Ryan Bogaars will both join the Dutch Final of the FameLab Competition on April 21st in Museum Boerhaave, Leiden.

9 teams joined the competition Startup24 In Hubspot Leiden. A 24 hour rollercoaster during which startups make as much progress as possible.

The LEF 2017 Start-up competition has been won by Polariks and their coach Bart Hoenen. Competing for the prize, start-ups Polariks, 1915 Watches and Vrendly presented their respective entrepreneurial ideas to an audience of 350. After the presentations, the jury was tasked with the difficult job of…

At two recent events, Ben Van Rompuy, Assistant Professor of competition law at the Europa Institute in Leiden, discussed current developments in the application of EU competition rules to regulatory aspects of sport.

The Green Office wants to help start a community garden in the open patio space of the Schouwburgstraat buiding in the Hague.

Ben Van Rompuy was a guest speaker at the 138th Lunch Talk of the Global Competition Law Centre (College of Europe), which took place in Brussels on 15 January 2024.

In the new video series 'The World of Linguistics', alumni and academics talk about their passion for their field. Student Aline-Priscillia is particularly curious about how language is processed in the brain.

Biologists Michelle Spierings and Ryan Bogaars are 2 of the 4 winners of the Leiden heat for the international FameLab competition in talking science during a public presentation.

Professor Ingrid Tieken (Leiden University Centre for Linguistics, LUCL) and Dr Herman Siemens (Institute for Philosophy) have each been awarded an NWO Free Competition award in the Humanities for their research projects.

Rianne Scheerhoorn is a government trainee at the Ministry of Economic Affairs and Climate Policy and the Ministry of Agriculture, Nature and Food Quality. After completing her Bachelor's and Master's degrees in Public Administration, she was sure that the Central Government Traineeship Programme (Rijkstraineesprogramma)…

Each year the Grotius Centre in The Hague organises a number of internationally renowned moot court competitions. These competitions, also referred to as ‘moots’, offer international law students a unique opportunity to learn more about international (criminal) law in the City of Peace and Justice…