As bidders reach capacity throughout a sequential common value auction, theory predicts they will account for the option value of purchasing later units against fewer rivals. Mergers, joint purchasing arrangements, or a common bidding agent may result in a capacity advantaged bidder. Using...

The primary pro-competitive justification for multiple principals to hire a common bidding agent is efficiency. The efficiency gained by doing so increases the advantage of the common bidding agent. Almost common value auction theory predicts that an advantaged bidder is able to reduce...