Research

Publications

· Information Gathering in Organizations: Equilibrium, Welfare and Optimal Network Structure, with Antoni Calvó Armengol
Journal of the European Economic Association, 7(1), 116-161 (2009).

· Communication Networks: Knowledge and Decisions, with Antoni Calvó Armengol
American Economic Review, Papers and Proceedings, 97(2), 86-91 (2007).

Book Chapters

· Social Networks , with Yves Zenou
Handbook of Philosophy of Social Science, forthcoming.

Other

· Book Review on Matthew O. Jackson's "Social and Economic Networks"
Regional Science and Urban Economics, 39(5), 644-645 (2009).

· Educación, Segregación y Redes Sociales
Matematicalia, 4(2) April 2008

Current research

· Endogenous Communication in Complex Organizations, with Antoni Calvó Armengol and Andrea Prat

· Identity and Social Distance in Friendship Formation, with Yves Zenou

· On Collective Action with Pairwise Externalities

· Pareto Efficiency, Interdependent Utilities and Network Centrality