Bet365 lotto review Public data is an important part of data resources，With authority、Features such as sensitivity and multi -source，It is also a key area for exploring the theoretical research and practical innovation of data element。But，and artificial intelligence、Data circulation of financial credit information and other active scenes compared to，There is still much room for development of public data，Its value implementation mechanism is not clear，Discussion on its essential characteristics and special attributes needs to be strengthened。The typical attribute of public data is the new public infrastructure of the digital age，The characteristics of the complexity of ownership and business accompaniment。Increases the efficiency of public data circulation，Is a balanced security and development、Fairness and efficiency、The spiral rise process of key relationships such as order and vitality，Explore the coordination mechanism between the construction system and the system，Application of activation circulation，to release the valuable value of public data，And provide reference for improving the basic system and data governance system of data elements。

　　Keywords:Public data data element element factor element circulation data governance

　　AuthorJu Xuenan，Associate Researcher at the China Internet Economics Research Institute of Central University of Finance and Economics (Beijing 100081); Du Wanli，The National Development and Reform Commission Innovation Driven Development Center (Digital Economy Research and Development Center) Senior Engineer (Beijing 100038); Xu Bin，The National Development and Reform Commission Innovation Driven Development Center (Digital Economy Research Development Center) Associate Researcher (Beijing 100038)。