In a laboratory setting, a monopolistic auctioneer sells to buyers as the level and nature of demand changes. I ask whether sellers correctly recognize the role played by correlation among buyers' values. The prices set by subjects closely match the risk-neutral benchmark predictions when demand...

In an original data set of goods listed for sale online, I observe that both auctions and posted prices are popular with buyers and sellers in the compact-disc market. To explain why these two mechanisms coexist, I estimate a structural model of competing sellers who differ in the value of their...

In an original data set of goods listed for sale online, I observe that both auctions and posted prices are popular with buyers and sellers in the compact-disc market. To explain why these two mechanisms coexist, I estimate a structural model of competing sellers who differ in the value of their...

By restricting bidders to be qualified dealers, wholesale automobile auctions exclude the bidders who place the highest value on the vehicles: consumers. This paper provides an explanation for this puzzling entry restriction by modeling the inventory-management decision of a firm. If an...