Liability and safety regulation are examined as means of controlling risks in a theoretical model of the occurrence of accidents. According to the model, regulation does not result in appropriate reduction of risk -- due to the regulator's lack of knowledge about risk -- nor does liability...

Situations in which there is uncertainty over the cause of harm are studied (e.g., was the lung cancer due to normal exposure to medical x-radiation, to smoking, to exposure to carcinogens discharged by a chemical plant?); and the effects on incentives to reduce risk of various ways of treating...

Liability in tort and the regulation of safety are considered as means of controlling accident risks using the instrumentalist, economic method of analysis.Four general determinants of the relative social desirability of liability and regulation are first identified--differences in knowledge...

Will a party who believes that he has a legally admissible claim for money damages decide to bring suit? if so, will he subsequently settle with the opposing party or will he go ahead to trial? These questions are analyzed under four methods for allocating legal costs, namely, under the American...

Although the corrective tax has long been viewed by economists as a theoretically desirable remedy for the problem of harmful externalities, its actual use has been limited, mainly to the domain of pollution. Liability, in contrast, has great importance in controlling harmful externalities. I...

Taxation and liability are compared here as means of controlling harmful externalities. It is emphasized that liability has an advantage over taxation: inefficiency of incentives arises under taxation when, as would be typical, it would be impractical for a tax to reflect all variables that...

Governments employ two basic policies for acquiring land: taking it through exercise of their power of eminent domain; and purchasing it. The social desirability of these two policies is compared in a model in which the government's information about landowners' valuations is imperfect. Under...

When is it socially advantageous for legal rules to be changed in the light of altered circumstances? In answering this basic question here, a simple point is developed -- that past compliance with legal rules tends to reduce the social advantages of legal change. The reasons are twofold:...

This is a survey of legal liability for accidents. Three general aspects of accident liability are addressed. The first is the effect of liability on incentives, both whether to engage in activities (for instance, whether to drive) and how much care to exercise (at what speed to travel) to...

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...