- Research Work
- Overview Research Fields
- European and Universal Private Law and Economic Law
- General Questions and Materials on European Private Law
- European Private Law Links
- General Principles in European Private Law
- Key Texts on European Private Law
- Collection of Source Materials on European Private Law
- ZEuP
- Systemwettbewerb in Private Law (Competition among Rules in Private Law)
- Unificationof European Private Law from a Comparative Law Basis: Symposium on Comparative Law in Bergen, Norway
- Encyclopaedia of European Private Law
- Contract Law
- Principles of European Contract Law
- Quo vadis Common Frame of Reference?
- Amendment of the Unidroit Principles of International Commercial Contracts
- Good Faith in European Contract Law
- The New German Law of Obligations
- Interference with Party Autonomy at the Time of Contracting
- CISG Symposium: Its Impact in the Past and Its Role in the Future
- Law of Non-Contractual Obligations
- Foundation Law and the Law of Non-Profit Organisations
- Property Law and Personal and Proprietary Security
- Commercial Law, Competition Law and Economic Law
- Company Law and Corporate Governance
- Finance and Capital Market Law
- Insurance Law
- Forum on International Sports Law
- General Questions and Materials on European Private Law
- Foreign Law, Comparative Law and Legal History
- Oxford Handbook of Comparative Law
- Mixed Legal Systems: South Africa, Holland and Scotland
- Latin America
- Islamic Legal Systems
- East Asia - Japanese Law
- East Asia - Chinese and Korean Law
- Russia and other CIS-States
- Law of Non-Contractual Obligations
- Family Law, Succession Law and the Law of Persons
- Commercial Law, Competition Law and Economic Law
- Legal History and Private Law Doctrine
- Legal History and Comparative Law
- Civil Law in Historical Perspective
- Emigration of German Jurists to England in the Twentieth Century - Jurists Uprooted
- Center for Expertise in East Asian Law: China - Japan - Korea
- German Private Law and Economic Law
- International Private Law and Procedure