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Eichner, Thomas
Wagener, Andreas
Year of Publication: 
Series/Report no.: 
Volkswirtschaftliche Diskussionsbeiträge 99-01
This note provides an alternative proof for the equivalence of decreasing absolute prudence (DAP) in the expected utility framework and in a two-parametric approach where utility is a function of the mean and the standard deviation. In addition, we elucidate that the equivalence of DAP and the concavity of utility as a function of mean and variance, which was shown to hold for normally distributed stochastics in Lajeri and Nielsen [Economic Theory 15 (2000), 469-476], cannot be generalized.
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Working Paper

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