The Insider-Outsider Model Reexamined

Found at: https://hdl.handle.net/10535/6758
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Type:	Journal Article
Author:	Billand, Pascal; Bravard, Christophe; Sarangi, Sudipta
Journal:	Games
Volume:	1
Page(s):	422-437
Date:	2010
URI:	https://hdl.handle.net/10535/6758
Sector:	Theory
Region:
Subject(s):	heterogeneity modeling Nash equilibrium
Abstract:	"In this note we introduce different levels of decay in the Goyal, Galeotti and Kamphorst (GGK) insider-outsider model of network formation. First, we deal with situations where the amount of decay is sufficiently low to avoid superfluous connections in strict Nash networks and we examine the architectures of strict Nash networks. We show that centrality and small diameter are robust features of strict Nash networks. Then, we study the Nash and efficient networks when the decay vanishes."

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