The consideration paid by the insured to the insurer under an insurance contract. Premiums consist of the "pure premium" (the portion allocated to future benefit payments) and the "loading" (the portion covering the insurer's operating expenses and profit). The amount calculated for each individual varies based on factors including age, gender, health status, coverage details, and deductible level.
How Premiums Are Determined and Their Components
Insurance premiums are calculated based on the "law of large numbers." Using large volumes of data, insurers statistically estimate accident probability and average loss amounts to calculate the total benefits needed across all policyholders. Dividing this total by the number of policyholders forms the basis of the pure premium. In practice, premiums are adjusted for each individual based on risk factors such as age, gender, occupation, health status, and claims history.
The loading covers expenses necessary for the insurer's business operations (personnel costs, system costs, advertising, agent commissions) and profit. Generally, loading accounts for 20-40% of the total premium. Online insurance (direct-to-consumer insurance) eliminates agent commissions, keeping loading lower and resulting in cheaper premiums. It is not uncommon for the same coverage to show a 20-30% premium difference based solely on the sales channel.
Practical Strategies for Rationally Reducing Premiums
The most effective way to reduce premiums is to "narrow coverage to only what you need." Accepting an insurance agent's proposal as-is often results in excessive coverage and unnecessary riders. The rational design is to first understand what is covered by public insurance (health insurance, pension, workers' compensation) and then use private insurance only to supplement the gaps.
Specific cost-saving techniques include: (1) raising the deductible to lower the premium, (2) paying annually or in a lump sum for a discount (3-5% cheaper than monthly payments), (3) using online insurance to save on agent commissions, (4) bundling multiple policies with the same company for a package discount, and (5) taking advantage of health-incentive insurance (products that discount premiums based on health checkup results or exercise habits). Reviewing premiums once a year, timed to the renewal period, is an effective practice.
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