由于纵向限制能够同时起到提高经济效率和限制竞争的效果,对纵向限制的反垄断规制因此兼具复杂性和不确定性,成为竞争主管机构执法不得不面临的难题。本文试图提供一个分析框架,从法经济学的角度洞悉纵向限制的实施动机、市场条件和实施效果,为纵向限制的认定提供具备可操作性的评价流程。 As the vertical restraint can simultaneously enhance the economic efficiency and the effect of restricting competition, the antitrust regulation of the vertical restraint has both the complexity and the uncertainty, which becomes a difficult problem for competition authorities to enforce the law. This article attempts to provide an analytical framework to gain an insight into the motivation, market conditions and implementation effects of vertical restraint from the perspective of economics and law, and provide an operable evaluation process for the determination of vertical restraints.