translate English to French: Even where it is concluded, however, that competition is not substantially lessened it does not automatically follow that the competitive structure in the marketplace (and particularly in some markets) will be robust enough to provide reasonable assurance that the efficiencies, synergies and innovative results of the transactions will be reflected in benefits to customers in the short term as well as in the longer run.
Même si l’on conclut que la concurrence n’est pas sensiblement affaiblie, il n’en découle pas automatiquement que la structure de la concurrence sur le marché (sur certains marchés en particulier) sera sufﬁsamment solide pour garantir de façon raisonnable que l’efﬁcience, les synergies et l’innovation issues des opérations seront avantageuses, à court et à long termes, pour les clients.