Technical Note—On the Evaluation of Intertemporal Lotteries
Author(s) -
Stephen C. Hora,
Larry M. Austin
Publication year - 1983
Publication title -
operations research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.797
H-Index - 140
eISSN - 1526-5463
pISSN - 0030-364X
DOI - 10.1287/opre.31.4.779
Subject(s) - economics , mathematical economics , computer science , econometrics , microeconomics
We consider the evaluation of intertemporal lotteries using two tools: a single univariate utility function and a set of discount coefficients. If each of the lotteries consists of a single stochastic return to be received in a future period, then these tools are sufficient only if the utility function exhibits constant proportional risk aversion. Further, if the lotteries involve returns in more than one time period, we demonstrate that the tools are sufficient if, and only if, the utility function is linear.
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