General Insurance Terms and Concepts · 11 min read
General Insurance Terms and Concepts
Risk Management and Types of Risk
Risk management is the systematic process of identifying, analyzing, and responding to risk factors throughout the life of an organization or individual's financial planning. The primary goal is to minimize the adverse effects of accidental losses on an organization's assets, earnings, and personnel.
The risk management process consists of five fundamental steps. First, identify potential losses and exposures that could threaten the organization's assets or earning capacity. Second, analyze and measure those potential losses in terms of frequency and severity. Third, examine all feasible methods of handling the identified risks. Fourth, select the most appropriate risk treatment technique. Fifth, implement the chosen technique and monitor its effectiveness over time.
Risk itself is defined as uncertainty concerning the occurrence of a loss. Insurance professionals distinguish between several types of risk that affect how losses are managed and insured.
Pure risk involves situations where only two outcomes are possible: loss or no loss. There is no opportunity for gain. Examples include the risk of fire destroying a building, the risk of an automobile accident, or the risk of a slip-and-fall injury on premises. Pure risks are generally insurable because they meet the requirements for insurability.
Speculative risk involves situations where three outcomes are possible: loss, no loss, or gain. Business investments, gambling, and stock market participation involve speculative risk. Insurance companies do not cover speculative risks because they contain the possibility of profit, which contradicts the principle of indemnity.
Static risk arises from factors other than changes in the economy, such as the dishonesty of individuals or perils of nature. These risks occur with some regularity and are therefore more predictable and measurable. Dynamic risk results from changes in the economy, including price levels, consumer tastes, technology, and income. Dynamic risks are less predictable and more difficult to insure.
Fundamental risk affects large numbers of people or entire segments of society simultaneously. Examples include earthquakes, floods, unemployment, and war. These risks are often considered social problems requiring government intervention. Particular risk affects individuals rather than society as a whole. The burning of a single home or the theft of personal property are particular risks.
Subjective risk is the uncertainty that exists in a person's mind based on their mental attitude or state of mind. Two people facing identical objective circumstances may perceive very different levels of risk. Objective risk is the measurable variation in actual outcomes from expected outcomes based on statistical data. Objective risk decreases as the number of exposure units increases, which is the mathematical foundation of insurance.
Risk can be managed through several techniques. Risk avoidance means eliminating exposure to a particular risk by not engaging in the activity that creates the risk. A person avoids the risk of aviation accidents by never flying. This technique is effective but often impractical because it requires abandoning beneficial activities.
Risk reduction involves taking steps to decrease the frequency or severity of losses. Installing smoke detectors reduces fire loss severity. Implementing driver training programs reduces accident frequency. Risk reduction is a proactive approach that complements insurance coverage.
Risk retention means accepting the financial consequences of a risk. Retention may be active, where the individual consciously decides to retain the risk, or passive, where the individual unknowingly fails to transfer the risk. Self-insurance programs and deductibles are forms of active retention.
Risk transfer shifts the financial consequences of a risk to another party. Insurance is the most common method of risk transfer. Hold harmless agreements in contracts also transfer risk between parties. Risk transfer does not eliminate the risk; it simply shifts the financial burden.
Elements of Insurable Risk and Indemnity
For a risk to be insurable from a private insurance perspective, it must meet certain criteria. These elements ensure that the insurance mechanism operates efficiently and that premiums remain affordable.
The loss must be due to chance and accidental from the insured's standpoint. Intentional losses are not insurable because they violate the fundamental purpose of insurance and create moral hazard. The insured must not have control over whether the loss occurs. Events that are certain to happen, like normal wear and tear, are not insurable events.
The loss must be definite and measurable in terms of time, place, cause, and amount. The insurance company must be able to determine that a covered loss occurred and calculate the amount of the loss. Vague or uncertain losses create disputes and undermine the insurance contract.
There must be a large number of similar exposure units. Insurance operates on the law of large numbers, which states that as the number of exposure units increases, actual results more closely approach expected results. This allows actuaries to predict losses with reasonable accuracy and set appropriate premiums.
The loss must not be catastrophic. If a single event could cause losses to a large proportion of the insured group simultaneously, the insurance company could face insolvency. This is why private insurers are reluctant to cover war, nuclear accidents, and widespread natural disasters without reinsurance or government backing.
The premium must be economically feasible. The cost of insurance must be affordable relative to the potential loss. If premiums approach the full value of the potential loss, insurance becomes impractical, and retention or avoidance may be better alternatives.
The principle of indemnity is fundamental to property and casualty insurance. Indemnity means that insurance restores the insured to approximately the same financial position that existed before the loss occurred. The insured should neither profit from nor be worse off after a covered loss.
Indemnity serves two important purposes. First, it preserves the function of insurance as a risk transfer mechanism rather than a gambling device. Second, it reduces moral hazard by eliminating the financial incentive to cause or exaggerate losses.
Actual cash value is the most common measure of indemnity in property insurance. Actual cash value equals replacement cost minus depreciation. If a ten-year-old roof with a twenty-year life expectancy is destroyed, the insured receives payment for half the cost of a new roof. This ensures the insured is restored to their pre-loss position without profiting from the loss.
Replacement cost coverage is an alternative to actual cash value that pays the cost to replace damaged property with property of like kind and quality without deduction for depreciation. This coverage is more expensive but prevents insureds from being undercompensated when older property is destroyed.
Valued policies specify the value of the insured property at policy inception. In the event of a total loss, the insurer pays the stated value regardless of actual depreciation. Some states have valued policy laws that require payment of the full policy amount for total losses to real property.
Several legal doctrines support and implement the principle of indemnity. Subrogation allows the insurer to recover loss payments from the negligent third party who caused the loss. After paying a claim, the insurer steps into the shoes of the insured and can pursue legal action against the responsible party. This prevents the insured from collecting twice: once from insurance and once from the negligent party.
Insurable interest requires that the insured have a financial stake in the subject of insurance. Without insurable interest, the policy becomes a gambling contract. For property insurance, insurable interest must exist at the time of loss. For life insurance, insurable interest must exist at policy inception. The insurable interest requirement prevents wagering on the lives or property of strangers.
Other insurance provisions prevent an insured from collecting full payment from multiple policies covering the same loss. When multiple policies cover the same loss, the insurers share the loss proportionally or according to other contractual provisions. This prevents profit from insurance and maintains indemnity.
Key Insurance Terms: Exposure, Hazard, Peril, Loss, Premium, and Deductible
Understanding insurance terminology is essential for anyone working in the insurance industry. These terms have specific meanings that differ from their everyday usage.
Exposure refers to the state of being subject to the possibility of loss. In insurance underwriting, exposure units are the basic measures used to determine premiums. For property insurance, the exposure unit is often the amount of coverage. For liability insurance, exposure units may include payroll, sales, square footage, or number of vehicles. The number and nature of exposure units help predict expected losses.
A hazard is a condition that increases the likelihood or severity of a loss. Hazards are classified into four categories. Physical hazards are tangible conditions that increase the chance of loss. Defective wiring is a physical hazard that increases fire risk. Icy sidewalks are physical hazards that increase slip-and-fall risk. Underwriters evaluate physical hazards when determining whether to accept a risk and at what premium.
Moral hazard refers to dishonesty or character defects that increase the chance of loss. A person who intentionally causes a loss to collect insurance proceeds exhibits moral hazard. Arson for profit is the classic example. Insurance companies attempt to identify moral hazards through careful underwriting and claim investigation.
Morale hazard, sometimes called attitudinal hazard, is carelessness or indifference to loss because insurance exists. A person may leave car doors unlocked because they have theft coverage. Unlike moral hazard, morale hazard does not involve intentional dishonesty, but it still increases loss frequency and severity.
Legal hazard arises from characteristics of the legal system that increase loss frequency or severity. Jurisdictions with generous jury awards, broad interpretations of liability, or frequent litigation present legal hazards to liability insurers. Attorneys who aggressively pursue claims and courts that favor plaintiffs contribute to legal hazard.
A peril is the immediate cause of loss. Fire, windstorm, theft, collision, and negligence are perils. Insurance policies provide coverage for losses caused by specified perils. Named perils policies list the specific perils covered. Open perils policies, sometimes called all-risk policies, cover all perils except those specifically excluded.
Common property perils include fire, lightning, windstorm, hail, explosion, smoke, vandalism, theft, falling objects, weight of ice and snow, water damage, and collapse. Liability perils include negligence, strict liability, and intentional torts that the insured is legally obligated to pay.
Loss is the basis of insurance claims. A loss is the reduction in value of an asset or the incurrence of a liability. Direct loss is the immediate result of an insured peril. If fire destroys a building, the direct loss is the damage to the building itself. Indirect loss, also called consequential loss, results from the direct loss. Business interruption following a fire is an indirect loss. The building damage is direct; the lost income is indirect.
Loss frequency refers to how often losses occur. Loss severity refers to the dollar amount of losses when they do occur. Insurers analyze both frequency and severity when underwriting risks and setting premiums. High-frequency, low-severity losses are handled differently than low-frequency, high-severity losses.
Premium is the price of insurance coverage. The premium represents the insured's contribution to the pool of funds from which claims are paid. Gross premium includes the pure premium, which covers expected losses, plus loading for expenses, profit, and contingencies. Premiums are calculated using actuarial methods that consider loss experience, exposure units, and expense factors.
Premium determination involves rate making. A rate is the price per unit of exposure. Multiplying the rate by the number of exposure units produces the premium. For example, if the rate for homeowners insurance is $0.50 per $100 of coverage and the coverage amount is $200,000, the premium is $1,000.
Several factors influence premiums. Loss experience, both individual and class-based, affects rates. Higher expected losses mean higher premiums. Expenses for underwriting, claims handling, and administration are loaded into premiums. Investment income earned on premiums allows insurers to charge less than the pure cost of losses. Competition among insurers affects market pricing. Regulatory requirements may limit rate changes.
A deductible is the portion of a covered loss that the insured must pay before the insurance policy pays anything. Deductibles serve several purposes. They eliminate small claims that cost more to process than the claim amount. They reduce moral and morale hazard by giving the insured a financial stake in loss prevention. They reduce premiums by shifting a predictable portion of losses to the insured.
Deductibles come in several forms. A flat deductible is a specified dollar amount that applies to each loss. A $500 deductible means the insured pays the first $500 of each covered loss. A percentage deductible is based on a percentage of the covered property's value. Hurricane deductibles are often expressed as a percentage of dwelling coverage.
Aggregate deductibles apply to total losses during a policy period rather than individual losses. The insured pays all losses until the aggregate deductible is satisfied, then the insurer pays subsequent losses. Calendar-year deductibles in health insurance operate this way.
Elimination periods function like deductibles in time-element coverages. For disability insurance, the elimination period is the waiting period before benefits begin. For business interruption insurance, the waiting period eliminates coverage for brief interruptions.
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