Legal liability for accidents determines the circumstances under which injurers must compensate injurers for harm. The effects of liability on incentives to reduce risk, on risk-bearing and insurance (both direct coverage for victims and liability coverage for injurers), and on administrative expenses are considered. Liability is also compared to other methods of controlling harmful activities,...

This article focuses on a specific aspect of liability insurance that arises out of the latent nature of certain insured events. In particular, it is concerned with the fact that in the interval between the original tort and the claim for damages the standard of care applied by the courts may change. This is the problem of retroactive liability. The article begins by briefly reviewing the legal...

This paper studies the use of ex post liability to regulate unilateral accidents when injurers have (1) different probability distributions for accident damages and, as a result, different optimal levels of accident prevention effort, (2) private information about their damage distributions, and (3) liability that is limited to the injurer’s available assets. When the asset bound on liability i...