Daniel Sgroi Churchill College, University of Cambridge   Department of Applied Economics Austin Robinson Building Sidgwick Avenue Cambridge, CB3 9DE UK   daniel.sgroi@econ.cam.ac.uk   http://www.chu.cam.ac.uk/~ds10006/home.htm       Primary Research Focus: Herding, game theory, industrial organization and regulation   JEL Areas: C7 : Game Theory and Bargaining Theory:General D8 : Information, Knowledge, and Uncertainty: General