This paper considers the applicability of the standard separability axiom for both risk and other-regarding preferences, and advances arguments why separability might fail. An alternative axiom, which is immune to these arguments, leads to a preference representation that is additively separable in a reference variable and the differences between the other variables and the reference variable. For other-regarding preferences the reference variable is the decision-maker’s own payoff, and the resulting representation coincides with the Fehr-Schmidt model. For risk preferences the reference variable is initial wealth, and the resulting representation is a generalization of prospect theory. Copyright Springer-Verlag Berlin/Heidelberg 2006
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Publisher Info
Article provided by Springer in its journal Economic Theory.
Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Dillenberger, David & Sadowski, Philipp, 2008.
"Ashamed to be Selfish,"
MPRA Paper
8343, University Library of Munich, Germany.
[Downloadable!]
Other versions:
David Dillenberger & Philipp Sadowski, 2008.
"Ashamed to be Selfish,"
PIER Working Paper Archive
08-037, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
[Downloadable!]