Inefficiency in the Shadow of Unobservable Outside Options
AbstractThis paper considers the problem of allocating an object between two players in an environment with one sided asymmetric information when their outside options depend on each other's type, causing the outside option of the uninformed player to be unobservable to her. Consequently efficient mechanisms under budget balance are not always available even when there is no uncertainty about which of the two players values the object more. A simple condition on the outside options turns out to be both necessary and sufficient to guarantee the first best. I also characterise the second best allocation under some conditions and show how it varies with changes in the outside options. I argue that the model applies to an environment where property rights over the object are not well defined and their enforcement is subject to an inefficient default game such as a contest. In such cases type dependent outside options arise naturally as the equilibrium payo s from the default game. The model can explain why the best ways of avoiding inefficient default games, such as arbitration as a way of avoiding litigation, typically involve a degree of inefficiency.
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Bibliographic InfoPaper provided by Singapore Management University, School of Economics in its series Working Papers with number 28-2012.
Length: 14 pages
Date of creation: Jul 2012
Date of revision:
Publication status: Published in SMU Economics and Statistics Working Paper Series
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-07-23 (All new papers)
- NEP-CTA-2012-07-23 (Contract Theory & Applications)
- NEP-GTH-2012-07-23 (Game Theory)
- NEP-SEA-2012-07-23 (South East Asia)
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.:
- Anderlini, L. & Felli, L., 1999.
"Costly bargaining and renegotiation,"
Discussion Paper Series In Economics And Econometrics
9910, Economics Division, School of Social Sciences, University of Southampton.
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