Academic Appointments


  • Social Science Research Scholar, Policy Institutes

Stanford Advisees


All Publications


  • Facts and Where to Find Them: Empirical Research on Internet Platforms and Content Moderation SOCIAL MEDIA AND DEMOCRACY: THE STATE OF THE FIELD, PROSPECTS FOR REFORM Keller, D., Leerssen, P., Persily, N., Tucker, J. A. 2020: 220-251