https://www.bankofengland.co.uk/-/media/boe/files/speech/2020/covid-19-and-the-economy-speech-silvana-tenreyro.pdf?la=en&hash=94DE5B4F39A84E537341F3
https://www.openmarketsinstitute.org/publications/biden-must-build-on-state-ags-case-against-googles-monopoly-over-online-advertising
https://commission.europa.eu/document/download/27db4143-58b4-4b61-a021-a215940e19d0_en?filename=1_1_58120_communication_rol_en.pdf