| The academic research results and the existing judicial referee cases show that the Internet business model with the bilateral market as the core develops rapidly.The cross-network externalities,price structure nonneutrality and dynamic competition of Internet companies in the bilateral market provide the Internet industry.The full development drive has also brought challenges to the Internet antitrust regulation work.Compared with the traditional unilateral market definition,the definition of the market related to Internet anti-competitive behavior needs to consider the interaction and demand relationship of each side of the market and the corresponding feedback effect.Therefore,it is necessary to define the relevant market and define several related markets and benchmark prices.How to establish whether the traditional definition method is invalid in the Internet industry is a problem that needs to be considered in the definition of the relevant market in the Internet industry.However,the new perspective does not represent the failure of the basic definition framework and path.In the face of the challenges brought by the Internet industry,the key lies in accurately considering the interrelationship of each side according to the characteristics of the case.The existing anti-monopoly system framework is perfect and applicable.Space.At the same time,from the perspective of effective identification of Internet anti-competitive behaviors,new considerations that may be played down or even crossed for this stage of the relevant market should also be given sufficient attention and long-term exploration. |