Elvitar, Alexander; Gomberg, Andrei; Martinelli, César; … - Centro de Investigación Económica (CIE), Departamento … - 2014
We consider a committee with common interests. Committee members do not know which of two alternatives is the best, but each member may acquire privately a costly signal before casting a vote under either majority or unanimity rule. In the lab, as predicted by Bayesian equilibrium, voters are...