This paper contains the chapters on welfare economics, morality, and the law from a general, forthcoming book, Foundations of Economic Analysis of Law (Harvard University Press, 2003). I begin in chapter 26 with a discussion of the normative foundations of economic analysis, namely, the subject...

This paper contains the chapters on public enforcement of law and on criminal law from a general, forthcoming book, Foundations of Economic Analysis of Law (Harvard University Press, 2003). By public law enforcement is meant the use of public law enforcement agents -- such as police, tax...

The conduct of adjudication is often influenced by motions––requests made by litigants to modify the course of adjudication. The question studied in this article is why adjudication is designed so as to permit the use of motions. The answer developed is that litigants will naturally know a...

We propose a model of the emergence of equality before the law. A society can support “effort” (“cooperation”, “pro-social behavior”) using the “carrot” of future cooperation or the “stick” of coercive punishment. Community enforcement relies only on the carrot and involves...

The law forbids discrimination. But the ambiguity of human decision-making often makes it extraordinarily hard for the legal system to know whether anyone has actually discriminated. To understand how algorithms affect discrimination, we must therefore also understand how they affect the problem...

Both asymmetric information (AI) and divergent expectations (DE) theories offer possible explanations of the litigation puzzle. Under DE, cases proceed to trial when, by chance, the plaintiff is more optimistic than the defendant. As the fraction of cases tried (T) declines, this leads to a...

This paper contains a chapter on the general structure of the law from a forthcoming book, Foundations of Economic Analysis of Law (Harvard University Press, 2003). In this chapter, I consider basic features of the legal system, including whether the law directly constrains behavior or channels...

This paper contains the chapters on litigation and the legal process from a general, forthcoming book, Foundations of Economic Analysis of Law (Harvard University Press, 2003). In chapter 17, I consider the basic theory of litigation. Here I describe the three phases of litigation: its...

Contract law governs agreements between parties. This paper contains the chapters on contract law from a general, forthcoming book, Foundations of Economic Analysis of Law (Harvard University Press, 2003). Chapter 13 presents an overview of the subject. Chapter 14 is concerned with contract...

This part deals with the basic elements of property law. I begin in chapter 7 by examining the fundamental question of what justifies the social institution of property, that is, the rationale for the rights that constitute what we commonly call ownership. I also discuss examples of the...