Abstract:Abstract: [Purpose/significance] In order to further improve the level of government data openness, it is necessary to explore the driving factors that affect the value of government data openness, stimulate and release the vitality and potential of government data value, help the sustainable growth of the digital economy and improve the data service capabilities of government departments.[Method/process] From the perspective of WSR, an analytical framework that affects the realization of the value of government data opening is constructed, covering the whole process of value proposition, value management, and value appreciation. The fuzzy sets are used to qualitatively compare and analyze the value realization mode of data opening in 20 provincial-level local governments in my country.[Result/conclusion] The study found that there are three combination paths for the formation of the open value of government data in my country, namely, the three-in-one model under the leadership of the government, the technology management model driven by government-enterprise collaboration, and the organization guarantee model under the lack of opener capabilities. In the future, it is necessary to further highlight the value role of other stakeholders in the human element, and propose that the synergistic effect of the elements can be brought into play, and differentiated strategies can be adopted to build a good open ecology to promote the realization of the value of data openness.