Network formation with heterogeneous players
This paper studies a connections model of network formation in which players are heterogeneous with respect to values as well as the cost of forming links. We start by showing that value heterogeneity is important in determining the level of connectedness of a network, while cost heterogeneity is important in shaping both the level of connectedness as well as the architecture of individual components in a network. We then explore the role of cost heterogeneity in a society which is divided into distinct groups and intra-group links are cheaper as compared to inter-group links. Here we find that inter-connected stars with locally central players are socially efficient as well as dynamically stable. We interpret our results as saying that centrality, center-sponsorship and small diameter are robust features of networks.
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- Watts, Alison, 2001. "A Dynamic Model of Network Formation," Games and Economic Behavior, Elsevier, vol. 34(2), pages 331-341, February.
- Sanjeev Goyal & Marco van der Leij & José Luis Moraga-Gonzàlez, 2004.
"Economics: An Emerging Small World?,"
2004.84, Fondazione Eni Enrico Mattei.
- Matthew O. Jackson & Asher Wolinsky, 1994.
"A Strategic Model of Social and Economic Networks,"
1098, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Deroian, Frederic, 2003. "Farsighted strategies in the formation of a communication network," Economics Letters, Elsevier, vol. 80(3), pages 343-349, September.
- Callander, Steven & Plott, Charles R., 2005. "Principles of network development and evolution: an experimental study," Journal of Public Economics, Elsevier, vol. 89(8), pages 1469-1495, August.
- Robert P. Gilles & Cathleen Johnson, 2000. "original papers : Spatial social networks," Review of Economic Design, Springer, vol. 5(3), pages 273-299.
- Hojman, Daniel & Szeidl, Adam, 2006. "Core and Periphery in Endogenous Networks," Working Paper Series rwp06-022, Harvard University, John F. Kennedy School of Government.
- Slikker, M. & van den Nouweland, C.G.A.M., 1997.
"A One-Stage Model of Link Formation and Payoff Division,"
1997-23, Tilburg University, Center for Economic Research.
- Slikker, Marco & van den Nouweland, Anne, 2001. "A One-Stage Model of Link Formation and Payoff Division," Games and Economic Behavior, Elsevier, vol. 34(1), pages 153-175, January.
- Falk Armin & Kosfeld Michael, 2012.
"It's all about Connections: Evidence on Network Formation,"
Review of Network Economics,
De Gruyter, vol. 11(3), pages 1-36, September.
- Falk, Armin & Kosfeld, Michael, 2003. "It's all about Connections: Evidence on Network Formation," IZA Discussion Papers 777, Institute for the Study of Labor (IZA).
- Falk, Armin & Kosfeld, Michael, 2003. "It's All About Connections: Evidence on Network Formation," CEPR Discussion Papers 3970, C.E.P.R. Discussion Papers.
- Armin Falk, Michael Kosfeld, . "It's all about Connections: Evidence on Network Formation," IEW - Working Papers 146, Institute for Empirical Research in Economics - University of Zurich.
- Venkatesh Bala & Sanjeev Goyal, 2000. "original papers : A strategic analysis of network reliability," Review of Economic Design, Springer, vol. 5(3), pages 205-228.
- Matthew O. Jackson & Bhaskar Dutta, 2000. "original papers : The stability and efficiency of directed communication networks," Review of Economic Design, Springer, vol. 5(3), pages 251-272.
- Jackson, Matthew O., 1998.
"The Evolution of Social and Economic Networks,"
1044, California Institute of Technology, Division of the Humanities and Social Sciences.
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