Should an informed seller of multiple goods sell the best goods first to make a favorable impression on buyers, or instead hold back on the best goods until buyers have learned more from earlier sales? To help answer this question we consider the sequential auction of two goods by a seller with...

A common assumption in the analysis of symmetric auctions is that the bidders' value estimates exhibit positive informational externalities (PIE). This assumption implies upward drifting price sequences at sequential auctions, which is challenged by an empirical regularity, known as the...

A common assumption in the analysis of symmetric auctions is that the bidders' value estimates exhibit positive informational externalities (PIE). This assumption implies upward drifting price sequences at sequential auctions, which is challenged by an empirical regularity, known as the...