Group 1 - The core idea is that data has become a new production factor and strategic resource, influencing various aspects of economic and social development in China [1][6] - The Chinese government has been actively promoting the development of the digital economy through policies and initiatives since 2016, including the G20 Digital Economy Development and Cooperation Initiative [1][6] - Data as a new production factor has a foundational and strategic position in the national economy, necessitating the establishment of a market for data elements to facilitate value transformation [1][4] Group 2 - The marketization of data as an economic strategic resource affects resource allocation efficiency, but issues surrounding data ownership have become significant obstacles [2][3] - Data ownership has a dual characteristic, involving both the factual subject (the source of data) and the recording subject (the entity that collects and stores data) [2][3] - The complexity of data pricing mechanisms, non-standard product forms, and ambiguous economic attributes complicate the establishment of clear ownership rights [3][4] Group 3 - Clear ownership rights are essential for the market mechanism to function effectively, and data ownership should be addressed through practical exploration and development [4][5] - Emphasis should be placed on the open sharing of public data, which can optimize resource allocation and maximize welfare through market mechanisms [4][5] - The rapid development of technologies such as industrial internet, 5G, and artificial intelligence necessitates research into the market circulation of enterprise data [4][5] Group 4 - Technological breakthroughs are crucial for establishing data ownership and facilitating data circulation and transactions [5][6] - Key technologies such as privacy computing, blockchain, and data anonymization must be advanced to support effective legal and institutional frameworks [6] - The concept of "data dividends" is highlighted as a new driving force for high-quality development, suggesting the establishment of a national data center to aggregate vast amounts of data [6]