Digital Capitalism and the Platform Economy

Digital Capitalism and the Platform Economy
Digital transformation is changing the economy and society no less profoundly than the Industrial Revolution. Platform companies — Google, Amazon, Facebook, Apple, Microsoft (GAFAM), as well as Chinese giants Alibaba, Tencent, ByteDance — have become the largest and most influential corporations in the world. The political economy of digital capitalism analyzes new forms of power, inequality, and regulation.

What are platforms?
Platforms are digital intermediaries connecting various groups of users: buyers and sellers (Amazon, eBay), passengers and drivers (Uber), advertisers and audiences (Google, Facebook), developers and users (App Store). The key feature is network effects: the value of a platform increases with the number of users. More sellers — more buyers — more sellers. This creates a tendency toward monopoly: "winner takes all".

The Platform Economy

Data as a resource. Platforms collect enormous volumes of user data. Data are used for personalization, advertising, and training algorithms. The metaphor "data is the new oil" is popular (though inaccurate: data is inexhaustible and reproducible).

Multisided markets. Platforms serve several groups simultaneously. Google is free for users; revenue comes from advertisers. Pricing is asymmetric.

Lock-in and switching costs. Users are "locked in" to ecosystems. Switching from iPhone to Android, from AWS to Azure requires effort. This strengthens platform positions.

Marginal costs close to zero. Digital goods are reproduced almost for free. This ensures scalability and high profitability.

New Forms of Power

Platforms possess new forms of power:

• Power over infrastructure. Platforms are the infrastructure of the digital economy. AWS (Amazon Web Services) provides a third of all cloud computing; disconnection from it is catastrophic for businesses. Google controls search; Facebook controls social networks.
• Algorithmic power. Algorithms determine what we see, buy, and read. They shape the information environment and influence politics (through targeted advertising, filter bubbles).
• Power over workers. Platform-based employment (Uber, Deliveroo) is controlled by algorithms. "The boss is the app". Workers are subordinate yet legally "independent contractors".
• Power over competitors. Platforms are simultaneously market and participant. Amazon both sells third-party goods and competes with those sellers, having access to sales data.

Political-Economic Issues

• Monopoly and market power. Concentration in the tech sector is unprecedented. Antitrust authorities are trying to respond: cases against Google, Facebook, Amazon, Apple. But traditional tools (focus on prices) do not work for free services.
• Taxation. Transnational platforms minimize taxes by moving profits to low-tax jurisdictions. Ireland, Luxembourg, the Netherlands are tax havens for tech companies. The OECD's initiative for a global minimum tax is a response attempt.
• Privacy and data. The platform business model is based on data collection. This creates privacy risks. GDPR in the EU is an attempt at regulation; however, its effectiveness is contested.
• Disinformation and content moderation. Platforms are the main channels for information dissemination. Algorithms are optimized for engagement, which favors sensational and polarizing content. How to moderate content without censorship?
• Democracy. Manipulation in social networks (Russian interference, Cambridge Analytica) threatens democratic processes. Targeted political advertising is a new tool of manipulation.

Regulatory Responses

• Antitrust regulation. The EU imposes multi-billion fines; the US is increasing antitrust prosecution. Ideas include breaking up platforms, interoperability, bans on acquiring competitors.
• Data regulation. GDPR — the right to access, correct, erase data; consent for processing. Other countries are following suit (CCPA in California).
• Content regulation. The Digital Services Act (DSA) in the EU obligates platforms to remove illegal content and ensure algorithmic transparency.
• Tax reforms. The global minimum tax of 15% (OECD pillars) is an attempt to limit tax arbitrage.

Alternatives

• Platform cooperativism. The idea: platforms owned and managed by users or workers. Examples exist (Stocksy, Fairmondo), but scale is limited.
• Public platforms. Governmental or public platforms for critical functions (social networks, search). However, there are risks of state control.
• Decentralization. Blockchain protocols, decentralized networks (Mastodon, Web3) are attempts to create alternatives to centralized platforms. Currently, they remain niche.

Digital capitalism raises new questions for political economy: how to regulate global digital corporations? How to ensure competition under network effects? How to protect democracy in the age of algorithms? The answers are being formed before our very eyes.