Moral hazard :

Moral hazard concerns the human aspects which may influence the outcome. Moral hazard is dishonesty or character defects in an individual that increase the chance of loss. For example, a business firm may be overstocked with inventories because of a severe business recession. If the inventory is insured, the owner of the firm may deliberately burn the warehouse to collect money from the insurer. In effect, the unsold inventory has been sold to the insurer by the deliberate loss. A large number of fires are due to arson, which is a clear example of moral hazard.

Moral hazard is present in all forms of insurance, and it is difficult to control. Dishonest insured persons often rationalise their actions on the grounds that “the insurer has plenty of money”. This is incorrect since the company can pay claims only by collecting premiums from other policy owners.

Because of moral hazard, premiums are higher for all insured, including the honest. Although an individual may believe that it is morally wrong to steal from a neighbour, he or she often has little hesitation about stealing from an insurer and other policy owners by either causing a loss or by inflating the size of a claim after a loss occurs.