actually reduce consumer surplus which opposes the use of an efficiency defense in merger control. …

We analyze the effects of structural remedies on merger activity in a Cournot oligopoly when the antitrust agency … induces strictly price-decreasing mergers. Finally, under incomplete information an effcient merger type is to be doomed to …

reactions around the day of the merger's announcement provide information on the first question, whereas the stock market … hypotheses on the effects that remedies are supposed to achieve depending on the merger's competitive outcome. We isolate several … merging firms' bargaining power during the second phase of the merger review. …

We find that stricter merger control legislation increases abnormal announcement returns of targets in bank mergers by … 7 percentage points. Analyzing potential explanations for this result, we document an increase in the pre-merger … other banks. Other merger properties, including the size and risk profile of targets, the geographic overlap of merging …

that would prevent a merger from harming consumers for 1,014 mergers affecting 12,325 antitrust markets scrutinized by the … concerns about the Commission’s merger enforcement being too lax. …

scrutinized by the European Commission between 1995 and 2014. We show that concentration, as measured by the market-specific post-merger … dimension analyzed. Strict past merger enforcement negatively correlates with concentration. Yet, this effect is stronger in the …