. Since retail mergers may have either local or national effects (or both) according to the level at which retail chains set …

. Since retail mergers may have either local or national effects (or both) according to the level at which retail chains set …

mergers may have either local or national effects (or both) according to the level at which retail chains set prices, we …

. Since retail mergers may have either local or national effects (or both) according to the level at which retail chains set …

Worldwide, the overwhelming majority of large horizontal mergers are cleared by antitrust authorities unconditionally …. The presumption seems to be that efficiencies from these mergers are sizeable. We calculate the compensating efficiencies … that would prevent a merger from harming consumers for 1,014 mergers affecting 12,325 antitrust markets scrutinized by the …