TY - BOOK AU - Abel,Mathilde TI - The capabilities of digital platforms as the maintenance of conventional equilibrium: The cases of Uber and Blablacar PY - 2022///. N1 - 15 N2 - This article analyses the capabilities of digital platforms from an economics of convention perspective. This approach allows us, on one hand, to consider two-sided markets as exchange conventions arranged by platforms through a triangulation process, and on the other hand, to define their capabilities as being cognitive and based on socio-technical devices. Based on two case studies from the passenger transport sector, Uber and Blablacar, we show that the search for a level of equilibrium and a test of this level constitute, jointly, the conditions for the exploitation of two-sided markets, and that the organizational control of these conditions forges the capabilities of digital platforms. We built a taxonomy of capabilities and detail the two organizations capabilities.<br/>JEL Codes: L22, D25, L86, L91 UR - https://shs.cairn.info/journal-innovations-2022-3-page-15?lang=en&redirect-ssocas=7080 ER -