We consider the problem of allocating m(m>=2) infinitely divisible commodities among agents with single-peaked preferences. In the two-agents case any strategy-proof and efficient solution is dictatorial. First, we propose a solution that, in the two-agents case, is the only one that satisfies strategy-proofness, no-envy and a weak requirement related to efficiency. Moreover, it is implementable in dominant strategies and satisfies consistency properties. Second, we propose an extension of the Mas-Colells Walrasian equilibrium with slack to characterize the efficient allocations.This new solution allow us to associate with each efficient allocation an income redistribution necessary to obtain it. We prove that the original solution proposed by Mas-Colell is the efficient selection which requires an income redistribution with smallest range, and that it satisfies consistency properties.
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
file. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie) in its series Working Papers. Serie AD with number
1998-23.
References listed on IDEAS 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.:
Salvador Barbera, 1995.
"Strategy-Proof Allotment Rules,"
Discussion Papers
1142, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
[Downloadable!]
Other versions: