A change to a catastrophe model, like the latest revision announced by Risk Management Solutions, can influence the level of reinsurance purchased by companies and impinge on the rating process.

"If a company relies on only one model, it could have a big impact on its balance-sheet strength," said Thomas Mount, assistant vice president at rating agency A.M. Best Co.

Assuming a company buys reinsurance up to the minimum required for a 1-in-100-year wind event, and it used only one model whose results changed greatly after revisions, a company's overall financial strength may suffer, he said.

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

  • All PropertyCasualty360.com news coverage, best practices, and in-depth analysis.
  • Educational webcasts, resources from industry leaders, and informative newsletters.
  • Other award-winning websites including BenefitsPRO.com and ThinkAdvisor.com.
NOT FOR REPRINT

© 2024 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.