We analyze a model of network formation where the costs of link formation are publicly known but individual benefits are not known to the social planner. The objective is to design a simple mechanism ensuring efficiency, budget balance and equity. We propose two mechanisms towards this end; the first ensures efficiency and budget balance but not equity. The second mechanism corrects the asymmetry in payoffs through a two-stage variant of the first mechanism. We also discuss an extension of the basic model to cover the case of directed graphs and give conditions under which the proposed mechanisms are immune to coalitional deviations.
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Paper provided by Center for Rationality and Interactive Decision Theory, Hebrew University, Jerusalem in its series Discussion Paper Series with number
dp264.
Length: 21 pages Date of creation: Apr 2001 Date of revision: Publication status: Published in Journal of Economic Theory, 2002, vol. 106, pp.242-264. Handle: RePEc:huj:dispap:dp264
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.:
Dutta, Bhaskar & Mutuswami, Suresh, 1996.
"Stable Networks,"
Working Papers
971, California Institute of Technology, Division of the Humanities and Social Sciences.
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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.)
Jackson, Matthew O. & van den Nouweland, Anne, 2002.
"Strongly Stable Networks,"
Working Papers
1147, California Institute of Technology, Division of the Humanities and Social Sciences.
[Downloadable!]