This paper develops an economic argument relating auctions to high marketprices. At the core of the argument is the claim that market competition andbidding in an auction should be analyzed as part of one game, where the pricingstrategies in the market subgame depend on the bidding strategies...

The Combinatorial Clock Auction (CCA) has been frequently used in recent spectrum auctions. It combines a dynamic clock phase with subsequent VCG pricing in order to maximize price discovery and efficiency. We inquire into the role of the clock when bidders have lexicographic preferences for...

This book provides an overview of the economic issues that are involved in the privatisation of firms, previously under public control. Combining a theoretical framework with case studies it asks which allocation mechanism can a government adopt and how will the choice of allocation mechanism...

There is by now a large literature arguing that auctions with a variety of after-market interactions may not yield an efficient allocation of the objects for sale, especially when the bidders impose strong negative externalities upon each other. This paper argues that these inefficiencies can be...

Combinatorial Clock Auctions (CCAs) have recently been used around the world to allocate spectrum for mobile telecom licenses. CCAs are claimed to significantly reduce the scope for gaming or strategic bidding. This paper shows, however, that CCAs facilitate strategic bidding. Real bidders in...

We analyze the effects of mergers in first-price sealed-bid auctions on bidders' equilibrium bidding functions and on revenue. We also study the incentives of bidders to merge given the private information they have. We develop two models, depending on how after-merger valuations are created. In...