We investigate differences in bidding behavior and participation patterns between simultaneous and multi-round auction formats held in the state of Oklahoma. Theory suggests there could be differential bidding effects arising from synergies and the release of relevant information across the two...

This paper explores, through a series of experiments, the effect of shill bidding upon revenues and prices in auctions. We study the practice of shill bidding in a common value framework. Our findings are consistent with the theoretical prediction that, if bidders are aware of the possibility of...

A number of papers in the theoretical auction literature show that the release of information regarding the seller’s valuation of an item can cause bidders to bid more aggressively. This widely accepted result in auction theory remains largely untested in the empirical literature. Recent...