What is platform governance?

The paper addresses how platform companies should be understood and governed amid their pervasive role in contemporary social, political, and economic life and in light of scandals (e.g., Cambridge Analytica, foreign interference in elections, conflicts in Myanmar). It highlights fragmented policy responsibilities among platforms, users, and governments and notes emerging regulatory actions (e.g., Germany’s NetzDG). The research aims to define and conceptualize platform governance by integrating governance scholarship with platform studies, mapping the actors and power dynamics involved, and outlining a framework that captures both governance by platforms and governance of platform companies, including the role of external political forces. The purpose is to provide a shared vocabulary and agenda for research and policy to improve accountability, free expression, and democratic oversight in the platform ecosystem.

The paper synthesizes multiple scholarly streams: (1) definitions and histories of “platforms” across disciplines, from software architecture to socio-technical infrastructures and the strategic branding of ‘platforms’ to limit liability; (2) governance theory, from state-centric ‘good governance’ to ‘global governance’ emphasizing multi-actor rule-making and power (Rosenau & Czempiel; Barnett & Duvall; Stoker); (3) digital media and platform studies on platform politics, affordances, content moderation, and algorithmic power (Gillespie; Bucher; Van Dijck; Nieborg & Poell; critical algorithm studies); (4) work on search/epistemic power and intersectional critiques showing how platform design encodes social hierarchies (Introna & Nissenbaum; Noble; Bivens; Nakamura); (5) corporate power and global governance literature situating platform firms as multinational corporations with lobbying, tax, and employment strategies akin to other global firms (Strange; Ruggie; Fuchs; Mikler); and (6) legal and policy analyses on intermediary liability, media law, privacy/data protection, and competition (Section 230; E-Commerce Directive; GDPR; antitrust). This review motivates a framework positioning platforms as governors of users and information flows, as corporate actors subject to various accountability mechanisms, and as entities governed by domestic, international, and internal (employee/contractor) pressures.

Conceptual and integrative. The article conducts a theoretical synthesis of interdisciplinary scholarship (digital media, internet studies, political science, international relations, law, and governance studies) to define ‘platform governance,’ identify key actors and power relations, and propose analytical lenses and governance modes. It maps policy developments (e.g., NetzDG, GDPR, antitrust debates) and corporate self-regulatory initiatives (e.g., transparency tools, content standards) to outline a research agenda and normative principles rather than conducting empirical measurement.

• Defines platform governance as the layered set of governance relationships among platform companies, users, ‘complementors’ (advertisers, developers, data brokers), governments, and civil society, encompassing both governance by platforms (via design, policies, algorithms) and governance of platforms (via law, regulation, and accountability mechanisms).
• Proposes three analytical lenses:
  1. Platforms govern: through code, affordances, algorithms, interfaces, content policies, and moderation practices that regulate user behavior and shape knowledge visibility and sociality.
  2. Platform companies are companies: they act as multinational corporate actors (lobbying, tax strategies, contractor workforces), making them amenable to traditional corporate accountability tools (CSR, soft-law codes, advocacy networks, shareholder and employee activism).
  3. Platforms are governed: by domestic and international legal frameworks (intermediary liability, media law), privacy/data protection (e.g., GDPR), competition policy, and internal governance via employee and gig-worker organization.
• Identifies three emergent governance modes: • Self-governance: voluntary transparency and technical/product changes (e.g., ad archives, content policy disclosures, data access partnerships) can provide agility but lack enforceability and rarely alter business models. • External governance: statutory interventions such as Germany’s NetzDG (liability and mandated transparency), GDPR (data rights, consent, portability, penalties), and antitrust proposals (break-ups, merger limits) to curb market power and externalities. • Co-governance: hybrid models (e.g., ombuds mechanisms, independent oversight boards, multi-stakeholder bodies akin to GNI, user participation) to enhance legitimacy and accountability without full state control.
• Articulates a set of normative principles for ‘good’ platform governance pointing to rights-based approaches (human/civil rights), algorithmic accountability (fairness, accountability, transparency), data justice, democratic transparency, and CSR as foundations for principles-based regulation.

By defining platform governance and situating it within global governance and corporate power literatures, the article clarifies how platforms both exercise and are subject to governance. The three-lens framework connects micro-level socio-technical control (design, algorithms, moderation) with macro-level legal, regulatory, and corporate accountability structures. Mapping self-, external-, and co-governance shows trade-offs between agility, legitimacy, enforceability, and risks of state overreach, informing policymakers and scholars seeking to balance free expression, privacy, competition, and democratic accountability. The proposed normative principles provide a foundation for designing accountability mechanisms and legislation that better align platform practices with public values.

The paper contributes a concrete definition and framework for platform governance, identifies key actors and power dynamics, and outlines three analytical lenses and governance modes shaping the platform policy landscape. It argues for principles-based regulation grounded in human/civil rights, algorithmic accountability, data justice, democratic transparency, and CSR to steer platforms toward more accountable and equitable outcomes. Future research should empirically evaluate governance interventions (e.g., mandated transparency, appeals systems), develop metrics for legitimacy and accountability, study internal corporate dynamics (employee and contractor governance), compare cross-jurisdictional liability and privacy regimes, and explore scalable models of co-governance and alternative platform designs (e.g., cooperatives, decentralization).

The article is a conceptual synthesis rather than an empirical study; it relies on secondary literature and illustrative policy cases, primarily from the Global North. Rapid changes in platform practices and regulation may outpace conclusions. It does not present quantitative evaluations of governance mechanisms, and it focuses on large, predominantly US-based platforms, which may limit generalizability to other contexts or smaller platforms.