Fertmann/Kettemann (eds.), Can Platforms Cancel Politicians? How States and Platforms Deal with Private Power over Political Actors: an Exploratory Study of 15 Countries (Hamburg: Verlag Hans-Bredow Institut, 2021), GDHRNet Working Paper #3.

Fertmann/Kettemann, One council to rule them all: making social media more democratic, encore 2021-2022, p 10-16.

Kettemann, Please prove that you are not a robot, encore 2021-2022, p 96-100.

Kettemann/Kraml/Rachinger/Rauchegger, No “Censor for the World”. Clearing Up Misunderstandings on the Austrian Supreme Court’s Decision on Facebook’s Deletion Duties, 2.12.2020, Verfassungsblog,

Morar, Facebook’s Oversight Board makes an imperfect case for private governance, Brookings TechTank, 26.02.2021

Morar, Trump deplatforming decision highlights the impotence of Facebook’s Oversight Board, Brookings TechTank, 07.05.2021.

Radu/Kettemann/Meyer/Shahin, Normfare: Norm entrepreneurship in internet governance, Telecommunications Policy, Volume 45, Issue 6, 2021,

Riley/Morar, Applying Multistakeholder Internet Governance to Online Content Management, R Street, 09.2021.