This book is a sophisticated comparative analysis of the doctrine of unjust enrichment in the North American and Jewish legal systems, and in international law. By offering an explanatory theory which brings to light the normative underpinnings of the doctrine, it facilitates the prediction of legal outcomes and supplies the necessary tools for evaluating existing legal rules. Applying both theoretical analysis and comparative legal techniques, the study claims that the choice of compensation arising from a claim of unjust enrichment is not a matter of legal technicality. Instead it describes how the legal choice of a pecuniary remedy can be seen to embody a choice between competing values. This decision, writes Dagan, is implicated in the prevailing background ethos of the society at issue, and is deeply influenced by its own complex conceptions of self and of community.

"This book discusses developments in scholarship dedicated to reinvigorating the study of the broad domain of private law. This field, which embraces the traditional common law subjects-property, contracts, and torts-as well as adjacent, more statutory areas, such as intellectual property and commercial law, also includes important subjects that have been neglected in the United States but are beginning to make a comeback. The book particularly focuses on the New Private Law, an approach that aims to bring a new outlook to the study of private law by moving beyond reductively instrumentalist policy evaluation and narrow, rule-by-rule, doctrine-by-doctrine analysis, so as to consider and capture how private law's various features fit and work together, as well as the normative underpinnings of these larger structures. This movement is resuscitating the notion of private law itself in United States and has brought an interdisciplinary perspective to the more traditional, doctrinal approach prevalent in Commonwealth countries. The book embraces a broad range of perspectives to private law-including philosophical, economic, historical, and psychological- yet it offers a unifying theme of seriousness about the structure and content of private law."--

This highly-praised textbook provides detailed and incisive coverage of all aspects of restitution. The author's expert analysis and clarity of style will be invaluable to both students and practitioners with an interest in this area of law.

This comprehensive yet accessible Research Handbook offers an expert guide to the key concepts, principles and debates in the modern law of unjust enrichment and restitution.

General Principles and the Coherence of International Lawprovides a collection of intellectually stimulating contributions from leading international lawyers to the discourse on the role of general principles in international law. Offering a comprehensive analysis of the doctrines, practices, and debates on general principles of law, the volume assesses their role in safeguarding the coherence of the international legal system. This important book addresses the relationship between principles of law and the other sources of international law, explores the interplay between principles of law and domestic and regional legal systems and the role of principles of law with regard to three specific regimes of international law: investment law, human rights law and environmental law.

This Restatement presents a distillation of the current state of the common law of unjust enrichment into a coherent set of doctrines. Written by an authority in the area, assisted by senior judges, academics, and practitioners, the Restatement offers a persuasive statement of the law in this newly recognized and uncertain branch of the common law.