Property insurance as we know it today can be traced to the Great Fire of London, which in 1666 devoured more than 13,000 houses. The devastating effects of the fire converted the development of insurance "from a matter of convenience into one of urgency, a change of opinion reflected in Sir Christopher Wren's inclusion of a site for 'the Insurance Office' in his new plan for London in 1667."[4] A number of attempted fire insurance schemes came to nothing, but in 1681, economist Nicholas Barbon and eleven associates established the first fire insurance company, the "Insurance Office for Houses," at the back of the Royal Exchange to insure brick and frame homes. Initially, 5,000 homes were insured by his Insurance Office.[5]
Calculable loss: There are two elements that must be at least estimable, if not formally calculable: the probability of loss, and the attendant cost. Probability of loss is generally an empirical exercise, while cost has more to do with the ability of a reasonable person in possession of a copy of the insurance policy and a proof of loss associated with a claim presented under that policy to make a reasonably definite and objective evaluation of the amount of the loss recoverable as a result of the claim.
Calculable loss: There are two elements that must be at least estimable, if not formally calculable: the probability of loss, and the attendant cost. Probability of loss is generally an empirical exercise, while cost has more to do with the ability of a reasonable person in possession of a copy of the insurance policy and a proof of loss associated with a claim presented under that policy to make a reasonably definite and objective evaluation of the amount of the loss recoverable as a result of the claim.
How much car insurance costs depends on the amount of risk you pose to your auto insurance company. Remember, if you have an incident and make a claim on your insurance policy, your insurance company must pay – even if you’ve only paid them \$1,000 in premiums and you make a claim that costs \$100,000. If it’s more likely that you’ll need to make a number of claims on your car insurance, you’ll get charged more. It’s just the insurance company making sure they don’t lose money on your policy.
Marine insurance and marine cargo insurance cover the loss or damage of vessels at sea or on inland waterways, and of cargo in transit, regardless of the method of transit. When the owner of the cargo and the carrier are separate corporations, marine cargo insurance typically compensates the owner of cargo for losses sustained from fire, shipwreck, etc., but excludes losses that can be recovered from the carrier or the carrier's insurance. Many marine insurance underwriters will include "time element" coverage in such policies, which extends the indemnity to cover loss of profit and other business expenses attributable to the delay caused by a covered loss.
Auto insurance premiums depend on the insured party's driving record. A record free of accidents or serious traffic violations typically results in a lower premium. Drivers with histories of accidents or serious traffic violations may pay higher premiums. Likewise, because mature drivers tend to have fewer accidents than less-experienced drivers, insurers typically charge more for drivers below age 25.
While all car insurance companies offer a similar product, they differ in how they deliver it. Some car insurance companies are basically self-service, allowing you to shop for and choose a policy completely online. Others use local agents who can meet with you and talk you through the process of buying a policy and personally handle any claims you have. Some companies use a mix of the two. Make sure you find a company that has the type of service you want.
```When it comes to certain types of car insurance, you can save by owning a car that’s less expensive to repair or replace. Comprehensive car insurance and collision car insurance coverage cover damages to the car as the result of a collision with another car, or because of another event, like a natural disaster. If your car is going to cost more to fix or replace, your car insurance rates will be higher. As your car ages and becomes worth less money, contact your insurance company to see if you can get a decrease in your rates.
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Builder's risk insurance insures against the risk of physical loss or damage to property during construction. Builder's risk insurance is typically written on an "all risk" basis covering damage arising from any cause (including the negligence of the insured) not otherwise expressly excluded. Builder's risk insurance is coverage that protects a person's or organization's insurable interest in materials, fixtures or equipment being used in the construction or renovation of a building or structure should those items sustain physical loss or damage from an insured peril.[32]
Advanced economies account for the bulk of global insurance. With premium income of \$1.62 trillion, Europe was the most important region in 2010, followed by North America \$1.409 trillion and Asia \$1.161 trillion. Europe has however seen a decline in premium income during the year in contrast to the growth seen in North America and Asia. The top four countries generated more than a half of premiums. The United States and Japan alone accounted for 40% of world insurance, much higher than their 7% share of the global population. Emerging economies accounted for over 85% of the world's population but only around 15% of premiums. Their markets are however growing at a quicker pace.[44] The country expected to have the biggest impact on the insurance share distribution across the world is China. According to Sam Radwan of ENHANCE International LLC, low premium penetration (insurance premium as a % of GDP), an ageing population and the largest car market in terms of new sales, premium growth has averaged 15–20% in the past five years, and China is expected to be the largest insurance market in the next decade or two.[45]
Liability insurance is a very broad superset that covers legal claims against the insured. Many types of insurance include an aspect of liability coverage. For example, a homeowner's insurance policy will normally include liability coverage which protects the insured in the event of a claim brought by someone who slips and falls on the property; automobile insurance also includes an aspect of liability insurance that indemnifies against the harm that a crashing car can cause to others' lives, health, or property. The protection offered by a liability insurance policy is twofold: a legal defense in the event of a lawsuit commenced against the policyholder and indemnification (payment on behalf of the insured) with respect to a settlement or court verdict. Liability policies typically cover only the negligence of the insured, and will not apply to results of wilful or intentional acts by the insured.
How much car insurance you need depends on how much coverage you are legally obligated to get, as well as how much coverage you need for your situation. Each state has certain legal requirements for car insurance, and not meeting them can result in negative consequences. Check out our car insurance state guides to see the legal car insurance minimums in your state.
Retrospectively rated insurance is a method of establishing a premium on large commercial accounts. The final premium is based on the insured's actual loss experience during the policy term, sometimes subject to a minimum and maximum premium, with the final premium determined by a formula. Under this plan, the current year's premium is based partially (or wholly) on the current year's losses, although the premium adjustments may take months or years beyond the current year's expiration date. The rating formula is guaranteed in the insurance contract. Formula: retrospective premium = converted loss + basic premium × tax multiplier. Numerous variations of this formula have been developed and are in use.
Defense Base Act (DBA) insurance provides coverage for civilian workers hired by the government to perform contracts outside the United States and Canada. DBA is required for all U.S. citizens, U.S. residents, U.S. Green Card holders, and all employees or subcontractors hired on overseas government contracts. Depending on the country, foreign nationals must also be covered under DBA. This coverage typically includes expenses related to medical treatment and loss of wages, as well as disability and death benefits.
This coverage reimburses you for loss due to theft or damage caused by something other than a collision with another car or object. Comprehensive covers events such as fire, falling objects, missiles, explosion, earthquake, windstorm, hail, flood, vandalism, riot, or contact with animals such as birds or deer. It will also pay to repair your windshield if it is cracked or shattered.
One of the most common ways to lower your car insurance rates is by choosing a higher deductible. The deductible is the amount of money you must pay after an accident before your insurance kicks in. So, for example, if you are in an accident and there is \$10,000 worth of damage done and your deductible is \$1,000, you pay the \$1,000 and your car insurance company pays \$9,000. A higher deductible means less risk for your insurance company and lower rates for you. However, it also means that you need to have that much money on hand in case of an accident. If you go for a \$2,000 deductible and don’t have \$2,000 available after an accident, you won’t be able to get the repairs you need.

Comprehensive car insurance covers damage to your car if it collides with something other than another car, like an animal or a tree, or if it’s damaged by vandalism, theft, or natural disaster. Again, if you lease your car or have an outstanding loan on it, this type of coverage will be required, but if you pay your car off, or it becomes worth less money than it would cost to repair, you can decline this coverage.