The textbook "Economic Methods in Law" by Emanuel V. Towfigh and Niels Petersen(in German) is now available in its third edition and provides access to the legal economic method and its application for German lawyers. Within § 5 I write about contract theory and the economic analysis of contract law
The new edition takes into account current developments and has been optimized for digital use through internal and external linking. The eBook is directly available in open access here.