Posner uses economic analysis to probe justice and efficiency, primitive law, privacy, and the constitutional regulation of racial discrimination.

Richard A. Posner is probably the leading scholar in the rapidly growing field of the economics of law; he is also an extremely lucid writer. In this book, he applies economic theory to four areas of interest to students of social and legal institutions: the theory of justice, primitive and ancient social and legal institutions, the law and economics of privacy and reputation, and the law and economics of racial discrimination. The book is designed to display the power of economics to organize and illuminate diverse fields in the study of nonmarket behavior and institutions. A central theme is the importance of uncertainty to an understanding of social and legal institutions. Another major theme is that the logic of the law, in many ways but not all, appears to be an economic one: that judges, for example, in interpreting the common law, act as if they were trying to maximize economic welfare. Part I examines the deficiencies of utilitarianism as both a positive and a normative basis of understanding law, ethics, and social institutions, and suggests in its place the economist’s concept of “wealth maximization.” Part II, an examination of the social and legal institutions of archaic societies, notably that of ancient Greece and primitive societies, argues that economic analysis holds the key to understanding such diverse features of these societies as reciprocal gift-giving, blood guilt, marriage customs, liability rules, and the prestige accorded to generosity. Many topics relevant to modern social and philosophical debate, including the origin of the state and the retributive theory of punishment, are addressed. Parts III and IV deal with more contemporary social and jurisprudential questions. Part III is an economic analysis of privacy and the statutory and common law rules that protect privacy and related interests—rules that include the tort law of privacy, assault and battery, and defamation. Finally, Part IV examines, again from an economic standpoint, the controversial areas of racial and sexual discrimination, with special reference to affirmative action. Both Part III and Part IV develop as a sub-theme the issue of proper standards of constitutional adjudication by the Supreme Court.

Economic analysis of law is an interesting and challenging attempt to employ the concepts and reasoning methods of modern economic theory so as to gain a deeper understanding of legal problems. According to Richard A. Posner it is the role of the law to encourage market competition and, where the market fails because transaction costs are too high, to simulate the result of competitive markets. This would maximize economic efficiency and social wealth. In this work, the lawyer and economist Klaus Mathis critically appraises Posner’s normative justification of the efficiency paradigm from the perspective of the philosophy of law. Posner acknowledges the influences of Adam Smith and Jeremy Bentham, whom he views as the founders of normative economics. He subscribes to Smith’s faith in the market as an ideal allocation model, and to Bentham’s ethical consequentialism. Finally, aligning himself with John Rawls’s contract theory, he seeks to legitimize his concept of wealth maximization with a consensus theory approach. In his interdisciplinary study, the author points out the possibilities as well as the limits of economic analysis of law. It provides a method of analysing the law which, while very helpful, is also rather specific. The efficiency arguments therefore need to be incorporated into a process for resolving value conflicts. In a democracy this must take place within the political decision-making process. In this clearly written work, Klaus Mathis succeeds in making even non-economists more aware of the economic aspects of the law.

A book-length examination of the methodology and philosophy of law and economics.

Law and economics is the field of study devoted to understanding laws and legal institutions using the tools of economic theory. This growing subject has become a mainstream area of study in both law schools and economics departments and this book explores the "law and economics" approach to some of the most interesting questions, issues, and topics in law, order, and justice. Contemporary Issues in Law and Economics considers what economists call the "positive" analysis of the law – that is, using economic theory to explain the nature of the law as it actually exists. As part of this approach the author examines questions such as, what is the economic basis for the predominance of negligence rules in tort law? And, what is the explanation for the illegality of blackmail? Furthermore, another set of questions arises where the law seems to depart from the prescriptions of economic theory, and these issues are also examined in this volume. For example, the deeply rooted norm of proportionality between punishments and crimes, and the use of escalating penalties for repeat offenders, are both explored. With self-contained chapters written in a non-technical style, this book offers a rigorous discussion of the above themes while remaining accessible to those without formal legal or economic training. It offers the ideal introduction to the field of law and economics while also providing a basis for students in more advanced courses.

Explores the relationship between law and economics principles and the promotion of social justice. This title includes chapters that invoke the lens of corporate law theory or the corporate context as part of their analysis of the intersection of economics and social justice.