The combined ratio is an operating metric used to evaluate the performance and profitability of insurance companies.

Lorraine Roberte is an insurance writer for Investopedia. As a personal finance writer, her expertise includes money management and insurance-related topics. She has written hundreds of reviews of ...

A commonly calculated measure of bank productivity is the efficiency ratio: noninterest expense/(net interest income + noninterest income). Processing Content Banks routinely include the results in ...