We study the effect of the drop out and reenter information in an environment where bidders' values involve both private and common value components. We find that (1) providing bidding information does not have a significant effect on expected revenue and expected efficiency. (2) The effect of...

This is a systematic experimental comparison of the efficiency and competitive properties of a computerized multiunit tatonnement with or without a dynamic improvement rule, with or without publicity of order flow information. All versions of the tatonnement are comparatively less efficient than...

We report on the design and testing of three auction mechanisms to maximize revenue and efficiency in the sale of two vintages of nitrous oxide emission allowances by the Commonwealth of Virginia in 2004. The three mechanisms considered were a combinatorial sealed bid (CSB) auction, a sequential...