Repealing the insurance industry's limited antitrust exemption would actually cause more harm than good for consumers, according to an analysis released last week at the National Association of Mutual Insurance Companies' annual convention.

“If policymakers repeal McCarran, consumers will suffer substantial negative consequences resulting from a combination of weakened competition in the insurance industry and a myriad of regulatory, legal and operational problems generating costs that consumers must ultimately bear,” the report said.

It further notes that small and new insurers would be especially harmed by such a move, because they “have less in-house data to analyze than do large insurers…If these companies were forced to exit insurance markets due to increased costs of estimating losses, consumers would have fewer choices and markets would not be as competitive.”

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