Abstract: | In claims problems, we study coalitional manipulations via claims merging and splitting. We characterize (division) rules that are non-manipulable via (pairwise) splitting and that also satisfy standard axioms of equal treatment of equals, consistency, and continuity. And we obtain a similar result for non-manipulability via (pairwise) merging.Received: 22 January 2002, Accepted: 5 February 2003, JEL Classification:
C70, C71, D70I am grateful to William Thomson for many helpful comments and suggestions. I also thank Murat Sertel
and an anonymous referee for many helpful suggestions for the revision. All remaining errors are mine. |