Which was identified as a principal cause of the 1970s product liability insurance price and availability crisis?

• A. Questionable ratemaking and reserving practices
• B. Unsafe products
• C. Uncertainties in the tort and legislation system
• D. None of the above

Answer: (A)

The price and availability crisis in the 1970s grew out of how insurers priced and reserved for product liability losses. This long‑tailed line required accurate assessment of ultimate claim costs far into the future, yet many insurers used ratemaking assumptions and reserve practices that did not fully capture the evolving severity, inflation, and development patterns of those claims. When actual losses emerged and inflation grew, these underestimations eroded profitability and reduced available capacity, forcing sharp rate increases and tighter underwriting. So, even though rising costs from unsafe products or shifts in the tort and legislative environment played a role, the principal driver of the crisis from a pricing and capacity standpoint was questionable ratemaking and reserving practices.