How is the 2-year loss ratio defined?

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Multiple Choice

How is the 2-year loss ratio defined?

The two-year loss ratio is a measure of underwriting cost relative to earned premiums over a two-year window, using the total incurred losses and related expenses as the numerator. Specifically, you sum losses incurred (including allocated loss adjustment expenses) and policyholder dividends for the two-year period, and divide by net premiums earned in those two years. Policyholder dividends are included because they represent a reduction in the insurer’s net revenue and reflect the cost experience paid out to policyholders within that period, so they belong with the claims/expense side rather than the revenue side. This is why the correct definition uses losses, LAE, and policyholder dividends in the numerator over net premiums earned in two years. Omitting any of these components would understate the cost of underwriting for the period.

The two-year loss ratio is a measure of underwriting cost relative to earned premiums over a two-year window, using the total incurred losses and related expenses as the numerator. Specifically, you sum losses incurred (including allocated loss adjustment expenses) and policyholder dividends for the two-year period, and divide by net premiums earned in those two years. Policyholder dividends are included because they represent a reduction in the insurer’s net revenue and reflect the cost experience paid out to policyholders within that period, so they belong with the claims/expense side rather than the revenue side. This is why the correct definition uses losses, LAE, and policyholder dividends in the numerator over net premiums earned in two years. Omitting any of these components would understate the cost of underwriting for the period.

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