Research On The Relevant Issues Of Dual-round Monopoly Of Super Platform From The Perspective Of Economic Law

The platform economy in the 21st century is rapidly becoming a new market economy with future development potential,the main economic operation mode in the Internet era,and the new engine of economic growth.In this context,the Internet-based online and offline markets continue to gather market factors and market forces.Under the combination of the two market factors,the super platform is gradually taking shape.Driven by both data and algorithms,the super platform has gained a dominant position in the front-end and back-end markets as well as in the multi-round market.The emergence of this dominant market position is the result of the interaction between data and algorithms.The two conduct each other in different markets,continuously strengthening the market power of the super platform,and forming a two-round monopoly in the field of platform economy.The internal logic of this study is to face up to the particularity of the dual-round monopoly behavior of the super-platform and the lag of the legal regulation.In view of the dual-round monopoly harming the free market competition,affecting the normal competition ecology of the industry,and causing damage to the legitimate rights and interests of other operators and consumers in the market,this paper analyzes the definition of this monopoly behavior in the relevant market,the determination of the dominant market position,the determination of the abuse of leverage advantage The difficulties encountered in the analysis of anti-competitive effects and other aspects,and put forward innovative targeted suggestions.Following the spirit of legal research guided by practice and theoretical innovation,this paper adopts a variety of important research methods,including the combination of theory and empirical method,comparative research method,and legal and economic analysis based on benefit value,to explore this topic.In view of the characteristics of dual-round monopoly of the super-platform,perfect the theoretical system of related issues of dual-round monopoly of the super-platform from the perspective of economic law;In the relevant market definition,the supply standard is put forward,and the product content and nature,user target group are taken as the regional market definition criteria;In the determination of market dominance,we should grasp the core factor of market share,optimize the calculation method,and pay attention to the investigation of market barriers;In the reconstruction of the identification criteria for the abuse of leverage advantage,the abuse of data control rights should be taken as an important identification criteria;In the analysis of anti-competitive effects,highlight the key position of user attention and data.