A Theory of Insurance and Gambling
Replacing Risk Preferences with Quid pro Quo
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A termék adatai:
- Kiadó OUP USA
- Megjelenés dátuma 2024. március 22.
- ISBN 9780197687925
- Kötéstípus Keménykötés
- Terjedelem272 oldal
- Méret 163x226x35 mm
- Súly 499 g
- Nyelv angol 472
Kategóriák
Rövid leírás:
In 1948, Milton Friedman and L. J. Savage suggested that risk preferences explain the demand for insurance and gambling--a theory that is still almost universally accepted by economists today. In A Theory of Insurance and Gambling, John A. Nyman critiques this approach and proposes a new theory of the motivations for insurance and gambling. Nyman seeks to reorient how economists think about insurance and gambling by moving away from uncertainty as a negative motivating factor to simply a mechanical feature that allows for the augmentation of income and consumption, by moving away from biased models that ignore income effects and state dependency in evaluating the benefits from insurance and gambling, and by moving away from preferences regarding risk toward the desire to obtain additional future income.
TöbbHosszú leírás:
In 1948, Milton Friedman and L. J. Savage suggested that risk preferences explain the demand for insurance and gambling--a theory that is still almost universally accepted by economists today. If you were to ask almost any economist why people purchase insurance, they would say it is because most people are "risk averse," or equivalently, "prefer certainty of losses." If asked to explain why people gamble, they would say it is because some people are "risk seekers."
In A Theory of Insurance and Gambling, John A. Nyman critiques this approach and proposes a new theory of the motivations for insurance and gambling. He argues that demand for insurance and gambling is best understood by focusing not on risk preferences, but on the income transfer, the states of the world that trigger the income transfer, and the value of the income in those states. In other words, insurance is motivated by a preference to transfer income to future states of the world where income is more valuable. Gambling, on the other hand, is motivated by a preference to transfer income to future states of the world where additional income is less costly to obtain.
Nyman ultimately seeks to reorient how economists think about insurance and gambling by moving away from seeing uncertainty as a negative motivating factor to simply a mechanical feature that allows for the augmentation of income and consumption. He moves away from biased models that ignore income effects and state dependency when evaluating the benefits from insurance and gambling, and away from preferences regarding risk toward the desire to obtain additional future income. Presenting the case that risk preferences do not motivate demand for insurance or gambling, A Theory of Insurance and Gambling calls into question a fundamental tenet of economic thinking.
Why do we insure...and gamble? John Nyman has a novel and compelling perspective. Forget risk; think about what influences the value of income. The implications are wider and deeper than you might expect. This is an important contribution.
Tartalomjegyzék:
Preface
1. Introduction
2. Demand for Insurance: Preference for Certainty or Desire for Additional Income
3. Demand for Gambling: Preference for Risk or Desire for Work-free Income
4. Insurance and Gambling Supply
5. Evidence on Risk Preferences and the Role of Prospect Theory in Insurance
6. The Role of Loss Aversion in Insurance
7. Empirical Evidence for Gambling
8. Price and Income Effects in Insurance
9. The Insurance-purchasing Gambler
10. Conclusions
References
Index
