"This book holds that the demand for insurance is best understood, not by focusing on risk preferences, but by focusing on the additional income, the states of the world that trigger the income transfer from the insurer, and the value of income (and consumption) in those states. It is unlikely...

Conventional theory holds that moral hazard - the additional health care purchased as a result of becoming insured - is an opportunistic price response and is welfare-decreasing because the value of the additional health care purchased is less than its costs. The theory of the demand for health...

Expected utility theory holds that the demand for insurance is a demand for certainty, because under the conventional specification of the theory, it appears as if buyers of insurance prefer certain losses to actuarially equivalent uncertain ones. Empirical studies, however, show that...

This paper suggests insurance represents a quid pro quo transaction across states of the world and is purchased to transfer income to a state where it is more valued. It also suggests that gambling represent a similar quid pro quo transaction across states but that consumers gamble to transfer...