Local Spillovers, Convexity and the Strategic Substitutes Property in Networks
We provide existence results in a game with local spillovers where the payoff function satisfies both convexity and the strategic substitutes property. We show that there always exists a stable pairwise network in this game, and provide a condition which ensures the existence of pairwise equilibrium networks. Moreover, our existence proof allows us to characterize a pairwise equilibrium of these networks.
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- Paul Belleflamme & Francis Bloch, 2001.
"Market Sharing Agreements and Collusive Networks,"
443, Queen Mary University of London, School of Economics and Finance.
- Furusawa, Taiji & Konishi, Hideo, 2007.
"Free trade networks,"
Journal of International Economics,
Elsevier, vol. 72(2), pages 310-335, July.
- Sanjeev Goyal & Sumit Joshi, 2006. "Unequal connections," International Journal of Game Theory, Springer, vol. 34(3), pages 319-349, October.
- Pascal Billand & Christophe Bravard & Sudipta Sarangi, 2012. "Directed Networks with Spillovers," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 14(6), pages 849-878, December.
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