From a panel data sample of 898 hotel mergers, we find that mergers increase occupancy without reducing capacity. In some regressions, price also appears to increase. These effects are small, but statistically and economically significant. And they occur only in markets with the highest capacity...

When the winner of one auction gains a cost advantage in the next, bids reflect not only the value of winning the auction, but also the value of gaining an incumbent advantage in future auctions. If a larger firm's advantage derives from a cost or product advantage, it has a greater chance of...

A raft of articles offered contrasting views on analytic tools for assessing unilateral effects from differentiated products mergers. We revisit this debate to clarify the issues and place them in context. We consider the choice among analytic tools at three stages of a merger assessment -...

The organizational form of a competition agency affects its decision making. Functional organizations produce higher quality analysis but integrating the analysis into the decision-making process is more difficult than with a divisional form, organized around a specific sector or industry. This...