This subsumes portions of a previous working paper "Information Transmission with Almost-Cheap Talk," the other portions of which are subsumed by "Selecting Cheap-Talk Equilibria."
Information Aggregation in Standing and Ad Hoc Committees, with Nageeb Ali, Jacob Goeree, and Thomas Palfrey, American Economic Review: Papers and Proceedings, May 2008.
An earlier version, On Cheap Talk and Burned Money, contains additional results.
Unpublished Papers and Work in Progress
Implementation with Evidence: Complete Information, with Olivier Tercieux. Revised February 2010.
Observational Learning with Collective Preferences, with Nageeb Ali. August 2010.
This supersedes an earlier working paper "Social Learning in Elections."
On Optimal Voting Rules under Homogeneous Preferences, with Arnaud Costinot. Revised August 2007.
Special Interest Politics and the Quality of Governance, with Doug Bernheim. October 2007 draft available upon request.