Abstract:

Data intermediaries are expected to become the backbone of promoting data circulation through diversified innovative practices.Various patterns of data intermediaries were introduced.Different data intermediaries focus on solving different practical problems.For example, the data transaction platform focused on solving the information asymmetry between the supply and demand sides, open banking service providers such as Plaid focused on the unified conversion of data standards and data interfaces, and data trust could optimize the personal information sharing the path of authorization and consent.It was suggested to adhere to the problem orientation, actively explore and innovate diversified data intermediary patterns according to the needs of the scenario, build a healthy and reliable data ecosystem, and fully release the value of data.

Key words: data intermediary, various pattern, data ecosystem