Publications

11 June 2026
Internet Policy Review

The AI Gigafactory or: How the EU learned to stop worrying and love the hyperscaler

Charis Papaevangelou and Plixavra Vogiatzoglou

15 May 2026
Journal of Digital Media & Policy

Shared responsibility, unequal power: Mapping the limitations of multi-stakeholderism in the EU's digital governance

Charis Papaevangelou, Sabrina Kutscher, Natali Helberger, José van Dijck, and Thomas Poell

31 January 2026
Report
FORSEE

FORSEE Horizon Deliverable: Social Media Analysis of AI Applications

Charis Papaevangelou, Lucie Loubère, Nikos Smyrnaios, and Pierre Ratinaud

31 January 2026
Report
FORSEE

FORSEE Horizon Deliverable: Media Discourse Analysis

Charis Papaevangelou, Lucie Loubère, Nikos Smyrnaios, and Pierre Ratinaud

2026
Handbook of Technology, Media, & Democracy

The politics of data colonialism: Amazon and Microsoft's entanglement in Greece 2.0

Charis Papaevangelou and Eugenia Siapera

17 September 2025
Internet Policy Review

Trading nuance for scale? Platform observability and content governance under the DSA

Charis Papaevangelou and Fabio Votta

16 September 2025
Under review; preprint available
Journal article

Institutionalising platform dependence: The paradox of the European Media Freedom Act

Charis Papaevangelou and Max van Drunen

25 February 2025
Platforms & Society

State, platform capitalism and infrastructural power: Microsoft's data centres in Greece 2.0

Charis Papaevangelou and Eugenia Siapera

2025
Research report

Council of Europe Report: Generative AI and democracy - Risks and opportunities

Natali Helberger, Claes de Vreese, Gionata Bouche, Agustin Ferrari Braun, Max van Drunen, Nicolas Mattis, Sophie Morosoli, Laurens Naudts, Charis Papaevangelou, Theresa Seipp, Fabio Votta, Teresa Weikmann, and Simon Kruschinski

28 October 2024
Class, Culture, and the Media in Greece

Anti-vaccination and COVID-19 scepticism on Greek-speaking social media: A form of far-right propaganda

Nikos Smyrnaios, Charis Papaevangelou, and Panagiotis Tsimpoukis

26 July 2024
The Greek Review of Social Research

A cure worse than the disease? The controversy on Twitter around a fake COVID-19 treatment from France

Nikos Smyrnaios, Panagiotis Tsimpoukis, and Charis Papaevangelou

2024
Novel Directions in Media Innovation and Funding

What can we learn from the agreements between platforms and news publishers in France?

Charis Papaevangelou

31 July 2023
European Journal of Communication

The relationship between journalists and platforms in European online content governance: A case study on a non-interference principle

Charis Papaevangelou

29 June 2023
Anàlisi

Regulating dependency: the political stakes of online platforms' deals with French publishers

Charis Papaevangelou and Nikos Smyrnaios

28 April 2023
Media and Communication (Forthcoming)

Google News Initiative’s Influence on Technological Media Innovation in Africa and the Middle East

13 January 2023
Digital Journalism

Funding Intermediaries: Google and Facebookеs Strategy to Capture Journalism

Charis Papaevangelou

3 January 2023
Global Media and China

The role of citizens in platform governance: A case study on public consultations regarding online content regulation in the European Union

Charis Papaevangelou

6 September 2022
Journalism and Digital Content in Emerging Media Markets

The Case of a Facebook Content Moderation Debacle in Greece

Charis Papaevangelou and Nikos Smyrnaios

2021
Dublin City University

Covidcheck: assessing the implementation of EU code of practice on disinformation in relation to Covid-19

Eileen Culloty, Kirsty Park, Trudy Feenane, Charis Papaevangelou, Alex Conroy, and Jane Suiter

15 September 2021
AoIR Selected Papers of Internet Research, 2021

Exploring Video-game Production's Contingency on Live-Streaming Platforms: The Case of Twitch

Charis Papaevangelou and Eirini Roinioti

1 July 2021
Open Research Europe

The existential stakes of platform governance: a critical literature review

Charis Papaevangelou

2021
Digital Games: Philosophical, social and cultural investigations

eSports and Digital Arenas

Charis Papaevangelou and Eleni Roinioti