Abstract This paper describes the bid signaling that occurred in many of the FCC spectrum auctions. Bidders in these auctions bid on numerous spectrum licenses simultaneously, with bidding remaining open on all licenses until no bidder is willing to raise the bid on any license. Simultaneous...

Peter Cramton and Brett Katzman stick to their guns: Medicare auctions remain fatally flawed and must be fixed. They argue that contrary to Hoerger's comment, no comfort can be drawn from the fact that the market was able to withstand price reductions in early pilots.