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"Hopes that the growth of platform work in Africa will provide new opportunities for women’s employment have not yet been matched by empirical research. Based on a five-country survey of workers on 18 platforms across four sectors (ride-hailing, delivery, professional, microtasks), the research re ... more
"Social media stands at a pivotal juncture where technology and humanity converge. From productivity tools to fully autonomous AI agents, we are witnessing a fundamental shift in how content is created, distributed, and consumed. This evolution presents dual futures: one in which AI influencers and ... more
"The Guidelines for the Governance of Digital Platforms outline a set of responsibilities, duties, and recommendations relevant to the governance of generative AI. These include fostering an enabling environment for freedom of expression and access to information; establishing independent governance ... more

TikTok: Prekäre Plattform

Die Politische Meinung, volume 70, issue 592 (2025), pp. 20-89
"Mit rund 1,5 Milliarden monatlichen Nutzern ist TikTok ein globaler Kommunikationsraum – und ein geopolitisches Machtinstrument. Die Plattform steht mit im Zentrum der Rivalität zwischen den USA und China. Washington drängt auf eine Abspaltung vom chinesischen Mutterkonzern ByteDance, während ... more
"A critical assessment of why today’s information ecosystems are troubling for democracy, this book, based on research in the Global North and Global Majority World, examines changes in news media, artificial intelligence, and data governance. It focuses on measures to improve the quality of publi ... more
"Plattformen konstruieren kulturelle Räume aus Kanälen, Memes, Videos, ‚lo-fi‘ Remixen, Cumbias und ‚piñatas‘. Diese Räume werden in der vorliegenden Studie literatur-, kultur- und medienwissenschaftlich betrachtet, wodurch sich transkulturelle und -mediale Perspektiven auf Konzepte wie ... more
"Very Large Online Platforms (VLOPs) such as Instagram, TikTok, and YouTube wield substantial influence over digital information flows using sophisticated algorithmic recommender systems (RS). As these systems curate personalized content, concerns have emerged about their propensity to amplify polar ... more
"This study explores the construction of distributed trust under today’s networked environment. Focusing on diaspora micro-influencers’ COVID-19-related videos on Bilibili, this study aims to explore: How platform-specific features of Bilibili enhance the construction of distributed trust; the d ... more
"The majority of scholarship on platform governance focuses on for-profit, corporate social media with highly centralized network structures. Instead, we show how non-centralized platform governance functions in the Mastodon social network. Through an analysis of survey data, Github and Discourse de ... more
"Dieser Report bietet einen Überblick über die im NOTORIOUS Projekt entwickelten und angewandten Methoden und Strategien zur Erhebung und Analyse von Mehrplattform-Social-Media-Daten mit einem Schwerpunkt auf der Aufdeckung von Desinformationsnarrativen. Zur Datensammlung erwiesen sich explorative ... more
"This paper introduces the concept of ‘oligopolistic platformisation’ to capture the specific dynamics of collaboration and competition between multinational upstream agribusinesses and Big Tech companies in the agricultural (ag) sector. We examine this phenomenon through the lens of Van Dijck e ... more
"This paper examines the counter-violent extremism and anti-terrorism measures in Australia, China, France, the United Kingdom and the United States by investigating how governments leveraged internet intermediaries as their surrogate censors. Particular attention is paid to how political rhetoric l ... more
"The APWR calls on regional institutions and national government agencies to consider the following recommendations: 1. Standardise commission rates [...] 2. Mandate platforms to provide risk mitigation strategies and safety nets [...] 3. The contracts and/or terms and conditions must be subject to ... more
"Governments have updated penal codes and national security laws, enacted fake news and cybersecurity laws as well as laws that govern internet service providers and technology companies. These laws have widely been used to block and remove online content that call out blind spots in government poli ... more
"This book offers a unique methodological guide for social and marketing scholars interested in understanding and using digital methods to explore the processes of platformisation of consumer culture unfolding on digital media. The book introduces the reader to key digital methods concepts, strategi ... more