Abstract
An account of non-expected utility is given which resumes concepts of μ-σ-analysis from statistical decision theory and combines them with standard principles of preference theory such as weak order, continuity and stochastic dominance. A three-parameter family of probability-dependent utility functions is specified, which is governed by the decision maker's aspiration level, distribution of present wealth, or status quo, and discount parameter for future risks. The approach offers a simple resolution of the Allais Paradox and explains basic patterns of probability-dependent risk attitudes arising in theoretical and applied decision analysis.
Original language | English |
---|---|
Pages (from-to) | 449-465 |
Number of pages | 17 |
Journal | European Journal of Operational Research |
Volume | 136 |
Issue number | 2 |
DOIs | |
State | Published - 16 Jan 2002 |
Keywords
- Decision analysis
- Generalised expected utility
- Non-linear preference theory
- Risk analysis
- Status quo-dependent decision making
- Utility theory