The spread of tokenized asset marketplaces—platforms that record ownership of financial instruments, real estate, or collectibles on distributed ledgers—raises concrete questions for competition policy. Tokenization can lower entry barriers and create new trading venues, but it also concentrates control over matching engines, wallet custody, and protocol standards. Scholars and regulators must weigh these dual effects to determine whether existing antitrust law suffices or whether tailored rules are needed.
Market dynamics and sources of concern
Network effects, platform governance, and control of critical infrastructure can generate market power in ways familiar from Big Tech. Lina Khan Columbia Law School has documented how platform design can entrench incumbents, and Fiona Scott Morton Yale School of Management has analyzed how digital intermediaries influence market access. When a small number of exchanges, protocol developers, or wallet providers dominate token issuance and secondary trading, the risk of exclusionary conduct, discriminatory fees, or coordinated behavior increases. At the same time, token standards and open-source protocols can promote interoperability that mitigates single-firm dominance, creating mixed signals for enforcement.
Jurisdiction, consumer harms, and enforcement tools
Regulatory fragmentation across jurisdictions intensifies enforcement challenges. International bodies such as the Organisation for Economic Co-operation and Development and the International Monetary Fund have assessed how crypto asset markets interact with financial stability and market integrity. Territorial fragmentation can allow firms to forum shop for favorable rules, complicating traditional antitrust remedies that rely on national courts and enforcement agencies. Potential consequences include reduced liquidity for certain classes of tokenized assets, concentrated rent extraction by intermediaries, and diminished consumer choice, with disproportionate effects on smaller investors and communities in regions with weaker oversight.
Any reform should preserve procompetitive features of tokenization while closing gaps that enable abuse. Options include adapting merger review to account for protocol-level consolidation, imposing interoperability mandates to lower switching costs, and extending conduct remedies to non-traditional gatekeepers such as dominant protocol maintainers. These interventions must be calibrated to avoid stifling innovation in markets where tokenization can enhance access to capital and property rights for underrepresented populations. Balancing competition enforcement with financial stability, cultural attitudes toward ownership, and environmental impacts of ledger consensus mechanisms will determine whether new antitrust regulatory frameworks are necessary and effective.