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A Gentle Introduction to Risk Aversion and Utility Theory
Author(s) -
Cather David A.
Publication year - 2010
Publication title -
risk management and insurance review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.386
H-Index - 16
eISSN - 1540-6296
pISSN - 1098-1616
DOI - 10.1111/j.1540-6296.2009.01173.x
Subject(s) - risk aversion (psychology) , actuarial science , variety (cybernetics) , economics , liability , life insurance , work (physics) , expected utility hypothesis , financial economics , computer science , finance , engineering , mechanical engineering , artificial intelligence
While the topics of risk aversion and utility theory have been discussed extensively in the academic literature on risk and insurance, this literature does not include a pedagogical discussion that is widely accessible for classroom use. This article provides a practical introduction to risk aversion that is designed for readers with little prerequisite course work in economics or statistics. We describe a simple model of insurance demand that can be applied to the property, liability, life, and health insurance markets. We also demonstrate how risk aversion affects a variety of real‐life insurance decisions made under conditions of uncertainty, including how much the market will bear to pay for insurance administrative expenses and how demand varies for different types of auto insurance coverage. Exercises and practice problems are provided so that readers can test their mastery of the concepts presented in the article. An instructional note on using this article to teach risk aversion in the classroom is also provided.