News

Islamic Law in Saudi Arabia
In his doctoral dissertation, former Institute research fellow Dominik Krell examines the workings of the Saudi judiciary. Against the background of recent reforms, he offers new insights on the legal reasoning of Saudi judges and considers how their approach is reflected in Saudi Arabia’s laws, legal institutions, and court practice.
Expert opinions on foreign law in 21st-century litigation
In June of 2023, legal scholars and practitioners met at the Institute to discuss the process by which foreign law enters German court proceedings. The conference proceedings have now been assembled into a volume co-edited by Ralf Michaels, director at the Institute, and Jan Peter Schmidt, head of the Centre for the Application of Foreign Law.
RabelsZ issue devoted to family law topics
How has family law changed as a result of its encounters with transnational fact patterns, civil status registration systems, the digital age, and war? The first issue of the Rabel Journal of Comparative and International Private Law of 2025 is dedicated to addressing several examples of these transformations.

New Releases

Handbook
Knut Benjamin Pißler (ed.), Handbuch des chinesischen Zivilrechts (Materialien zum ausländischen und internationalen Privatrecht, 57), Mohr Siebeck, Tübingen 2025, XLII + 1332 pp.
Thesis - PhD
Dominik Krell, Islamic Law in Saudi Arabia (Studies in Islamic Law and Society, 56), Universität Hamburg 2021, Brill, Leiden 2025, PhD Thesis, XII + 201 pp.
Contribution to a Collected edition
Kwamou Eva Feukeu, Reframing and futures literacy: Tackling the poverty of the modern imagination, in: Megan M. Crawford, George Wright (eds.), Improving and Enhancing Scenario Planning, Edward Elgar Publishing, Cheltenham 2025, 96–118.
Journal Article
Valentin Pinel le Dret, L’unjust enrichment en droit anglais, histoire et anatomie d’un tertium quid, Revue internationale de Droit Comparé 77 (2025), 133–151.
Contribution to a Handbook
Antonio Davola, Fabrizio Esposito, Mateusz Grochowski, Price Personalization versus Contract Terms Personalization: Mapping the Complexity, in: Fabrizio Esposito, Mateusz Grochowski (eds.), The Cambridge Handbook of Algorithmic Price Personalization and the Law, Cambridge University Press, Cambridge 2025, 65–87.
Handbook
Fabrizio Esposito, Mateusz Grochowski (eds.), The Cambridge Handbook of Algorithmic Price Personalization and the Law, Cambridge University Press, Cambridge 2025, XVI + 332 pp.

Events

Konrad Duden (University of Hamburg): Squaring the Circle - Recognising Rare Family Forms and Gender Identities Within the EU

Current Research in Private International Law
May 6, 2025 11:00 AM (Local Time Germany)
online

Stephan Breidenbach (Rulemapping Group): Law as Code

Speaker Series of the Minerva Fast Track Research Group "Artificial Justice"
May 7, 2025 02:00 PM (Local Time Germany)
online

Young Sustainability Law 2025

JNR 2025
Jun 19, 2025 - Jun 21, 2025
Bucerius Law School / MPI Hamburg / University of Hamburg

Access to Justice for Animals in Europe: Towards an ‘Aarhus Convention’ for Animals?

Conference and Workshop on the legal representation of animals across Europe
Jul 1, 2025
Max Planck Institute for Comparative and International Private Law

Minority Law in Arab States: Governing Religious Diversity

Conference
Jul 14, 2025 - Jul 15, 2025
Max Planck Institute for Comparative and International Private Law

The Institute

About Us
From the European Single Market to the global interweaving of multi-national businesses or financial firms to our increasingly international everyday lives, the world around us is steadily converging. At the same time, our laws are encountering the limits of their application. The Max Planck Institute for Comparative and International Private Law embraces the task of critically studying the social, economic and legal challenges of globalisation.
Library profile and holdings
The Institute library is Europe’s largest library specialising in foreign and international private law and is recognised worldwide for its scope and services. It has a collection of specialist literature from more than 200 countries around the world. The library has a particular focus on acquiring literature from countries that are not easily accessible, such that these can be gathered and made available at one location.

In the Spotlight

A call for the reform of German succession law
What happens to our assets after our death? Most individuals will face this question at some point in their lives – because they are considering who should one day receive their assets or because they themselves are beneficiaries of an inheritance. Yet few people have a detailed understanding of just what German succession law prescribes or of the problems it poses.
Complex Topics – Getting to the Heart of the Matter
Making the essential information about a research project quickly understandable by means of visualization: Research posters are increasingly being used for this purpose. Poster sessions complementing a lecture program have become a standard feature at academic conferences. As part of the most recent evaluation of the Institute by its advisory board, young researchers presented the topics addressed in their doctoral and post-doctoral theses in a poster session.
Animals in the Law: Where is discourse on non-human legal subjects heading?
For over 50 years, the animal rights movement has been advocating a change in the relationship between humans and animals. In the humanities and social sciences, an “animal turn” has been proclaimed. There is now also growing interest in the question of how animals should be legally treated and whether they are entitled to their own rights. “While constitutional rights for animals have been in the foreground up to now, it is precisely private law that has a long tradition of gradually emancipating new legal subjects and of giving them an individual and autonomous character,” says Felix Aiwanger, research fellow at the Institute.
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