Social inflation

Social inflation refers to the structural increase in the cost of liability claims that exceeds general economic inflation and demographic trends, driven by behavioral and institutional factors specific to the judicial system. This phenomenon, particularly pronounced in the United States, manifests itself in the multiplication of nuclear verdicts, that is, awards exceeding ten million dollars for harms that are often comparable to less costly precedents, in the lengthening of proceedings facilitated by third-party litigation funding, and in the increase in initial claimant demands, knowing that jury awards serve as benchmarks for subsequent settlement negotiations. Explanatory factors include distrust of large corporations, rhetorical strategies focused on punishing corporate behavior, and the professionalization of trial lawyers who run firms structured like investment funds. Social inflation is an asymmetric threat for insurers, as it affects long-tail lines such as general liability, D&O and professional indemnity, whose reserves set on older claims prove insufficient several years after they were established. This trend explains why general liability is hardening its rates at the very moment when financial lines are reducing theirs.

In 2024, a Texas court orders an industrial equipment manufacturer to pay 47 million dollars to the family of an injured worker, a sum far out of proportion with similar precedents that rarely resulted in more than five million dollars. Third-party litigation funding allowed the plaintiff's lawyer to devote two years to case preparation. The manufacturer's general liability insurer must strengthen its reserves and reassess its rates for the entire sector, illustrating the structural threat of social inflation to the future loss experience of long-tail lines.

social inflation, dérive des indemnités, hausse des verdicts