How does the decision to purchase insurance involve a cost-benefit analysis according to the chapter?

The decision to purchase insurance involves a cost-benefit analysis where a firm compares the costs of insurance premiums against the expected costs of retaining the risk. If the cost of insurance is lower than the potential losses from the risk, the firm is likely to purchase the insurance.

When a firm evaluates whether to purchase insurance, it conducts a cost-benefit analysis. This analysis includes assessing the costs associated with the insurance premiums and comparing them to the expected costs of potential losses that would occur if the risk were retained. If the expected losses are greater than the cost of the insurance, the firm will opt to buy the insurance to mitigate financial risk.