Abstract: Abstract: the digital economy with data as the key factor of production is changing the mode of production organization and becoming the key momentum of high-quality development, but there is a lack of basic theoretical research on how the digital economy is formed and operated. This paper puts forward the industrial digitization path of the unique operation mechanism of the data characteristic "data element" digital economy, regards the data element as the core process of the industry digitization transformation, and expounds the triple constraints faced by the data element transformation. and around the data reuse to carry out data cycle iterative data element process analysis, in this process, the data mechanism plays the role of resource allocation and regulating the operation of digital economy. This paper combines the research of data and digital economy, understands the internal operation mechanism of digital economy from the point of view of the flow of data elements, and provides theoretical inspiration for deepening the development of digital economy and accelerating the digital transformation of traditional industries.

摘要： 摘要：数据要素是数字经济深化发展的核心引擎，是驱动高质量发展的新动能。文章根据数据的非竞争性和作为经济活动副产品的特性，分析数据流动和数据复用在数据要素化过程中发挥的关键作用，阐述数据要素化面临技术和市场的双重约束，将数据复用视为数据要素化的核心过程，明确产业数字化的路径:数据流动-数据要素化-数字经济运行机制；并围绕数据流动展开数字经济运行机制的分析，揭示数据机制发挥资源配置和调节数字经济运行的作用；从存量角度理解数字经济内部运行的数据机制，将数据与数字经济的研究合流，丰富和拓展了现有对数字经济深化发展的研究，为传统产业加快数字化转型，促进实体经济与数字经济深度融合提供理论启示。