Actuarial Group Releases Reports On Race And Insurance Pricing

Arlington, VA – Two new research reports designed to guide the insurance industry toward proactive, quantitative solutions to identify, measure and address potential racial bias in insurance pricing were published by the Casualty Actuarial Society (CAS) today.

“These two new reports in our CAS Research Series on Race and Insurance Pricing continue to provide additional insight into industry discussions on this topic,” said Victor Carter-Bey, DM, CAS chief executive officer. “We hope with this series to serve as a thought leader and role model for other insurance organizations and corporations in promoting fairness and progress.”

As the professional society of actuaries specializing in property and casualty insurance, the CAS is committed to diversity, equity and inclusion in actuarial work. To this end, the Society released a series of four CAS Research Papers, which supports the CAS’s Approach to Race and Insurance Pricing, adopted by the CAS Board of Directors in December 2020. Each paper addresses a different aspect of race and insurance pricing as viewed through the lens of property and casualty insurance.

Two of the four reports in the CAS Research Paper Series on Race and Insurance Pricing, Understanding Potential Influences of Racial Bias on P&C Insurance: Four Rating Factors Explored and Defining Discrimination in Insurance, are being released today. Here is a more detailed description of the two reports published today:

Defining Discrimination in Insurance. This report examines terms that are being used in discussions around potential discrimination in insurance, including protected class, unfair discrimination, proxy discrimination, disparate impact, disparate treatment, and disproportionate impact. The paper provides historical and practical context for these terms and illustrates the inconsistencies in how different stakeholders define them. It also describes the potential impacts of these definitions on actuarial work.

Understanding Potential Influences of Racial Bias on P&C Insurance: Four Rating Factors Explored. The paper examines four commonly used rating factors to understand how the data underlying insurance pricing models may be impacted by racially biased policies and practices outside of insurance. The goal is to highlight the multi-dimensional impacts of systemic racial bias, as it may relate to insurance pricing. The four factors included in the report are: credit-based insurance score (CBIS), geographic location, homeownership and motor vehicle records

The other two reports, Methods for Quantifying Discriminatory Effects on Protected Classes in Insurance, and Approaches to Address Racial Bias in Financial Services: Lessons for the Insurance Industry, were released March 10, 2022 during a virtual briefing.  

These four research reports are just one way the CAS supports evolving actuarial practices and strengthens the knowledge of its members. The papers demonstrate the Society’s recognition that actuaries—who are responsible for setting insurance rates—must be a voice in an ever-evolving dialogue. The CAS understands that this work is critical to maintaining the Society and its members’ public trust.