Research On Market Dominant Position Under Network Economy

With the extensive application of information technology, computer network technology, etc.Network economy has become an important driving force to promote China’s economic development,which has attracted wide attention. As the organic part of market economy, network economy hasbecome the focus of the current legal research and law enforcement practice.Part I: monopolies mechanism under network economy. This part first defines the connotation ofthe network economy, which is industry clusters to provide information network infrastructure andtechnology service and the industrial aggregation based on the Internet. And then concrete analysismonopoly formation mechanism under network economy, the decreasing cost and increasing income ofoperator cause and promote network effect, consumers under network effect are locked with theinfluence of the network product standardization and compatibility requirements. The winner in thecompetition can use this advantage to expand the market share through the technology innovation,standard competition, consumers lock, and form monopoly position.Part II: the relevant market definition under network economy. First introduces the general theoryof the relevant market definition. With the characteristic of network economy, analyses the impact of therelevant market definition under network economy.Part III: the cognizance of the market dominant position under network economy. First introducesthe general theory of the market dominant position recognition, and analyses the impact of the marketdominant position recognition under network economy: the importance of market share reducing;network effect, key facilities of intellectual property rights, the standard become the important indicesof judging the market dominant position.Part IV: China’s market dominant position of the current situation and perfect under networkeconomy. First reviews our current law of market dominant position, and then through the typical casepoints out the problems in the burden of proof and market share, finally puts forward improvementsuggestions.