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Exploitation and Cooperation in Networks

Galeotti, Andrea; Meléndez, Miguel - 2004

into account the potential externalities networks produce. Once social ties are in place, these externalities shape the … norms are easily sustained in symmetric networks. By contrast, when an efficient interaction requires players to play …

Persistent link: https://www.econbiz.de/10010325280

Consumers Networks and Search Equilibria

Galeotti, Andrea - 2004

equilibria consumers search less frequently in denser networks. Finally, when search costs are low the expected price and the …

Persistent link: https://www.econbiz.de/10010325308

One-way Flow Networks: the Role of Heterogeneity

Galeotti, Andrea - 2004

I study a one-way flow connections model in which players are heterogeneous with respect to values and the costs of establishing a link. I first show that values and costs asymmetries are crucial in determining the level of connectedness of a network. Interestingly, unconnected equilibria are...

Persistent link: https://www.econbiz.de/10010325361

Special Issue Introduction: Social Networks and Economics

Goyal, Sanjeev; Galeotti, Andrea - In: Review of Network Economics 11 (2012) 3

Abstract The aim of the special issue is to explore open problems at the frontier of the Economics of Social Networks … reflect the richness of on-going research in the economics of networks. …

Persistent link: https://www.econbiz.de/10014618829