Insurance, in law and economics, is a form of risk management primarily used to hedge against the risk of potential financialloss. Insurance is defined as the equitable transfer of the risk of a potential loss, from one entity to another, in exchange for a premium and duty of care.
Principles of insurance
Losses must be uncertain.
The rate of losses must be relatively predictable: In order to set premiums (prices) insurers must be able to estimate them accurately. This is done using the Law of Large Numbers which states that: The larger the number of homogenous exposures considered, the more closely the losses reported will equal the underlying probability of loss. If the coverage is unique, the insured will pay a correspondingly higher premium. Lloyd's of London often accepts unique coverages. (e.g., the insuring of Tina Turner's legs and Jennifer Lopez's buttocks)