本文讨论了由数字合并引起的“新”生态系统理论,以及当前反托拉斯执法框架中感知到的差距的实际挑战和含义。正如本文所解释的那样,数字生态系统往往是复杂的,并且包含与传统企业业务不同的功能。然而,从经济学的角度来看,危害的生态系统理论与常规企业的效果关注的关注根本不同。While empirical challenges faced to date in as- sessing relevant concerns may have motivated the debate on the sufficiency of the current analytical framework, it is necessary to be mindful that an overly aggres- sive enforcement approach, in particular, toward entrenchment of market pow- er, may lead to significant chilling effects on dynamic competition and suppress pro-competitive innovations, and ultimately an undesirably lower bar in concluding反竞争危害。