Competition Law and Token Economy Ecosystem Dominance

1. Introduction

The token economy refers to an economic ecosystem in which blockchain-based tokens perform functions such as payment, governance, access, settlement, rewards, staking, collateralisation, identity, or representation of digital or real-world assets.

A token ecosystem may involve several interconnected layers:

1. Blockchain or protocol layer – the underlying distributed ledger.
2. Token issuance layer – creation, distribution and governance of tokens.
3. Wallet infrastructure – custody and transfer of tokens.
4. Crypto exchanges and trading platforms – secondary-market trading.
5. Stablecoin infrastructure – tokenised payment and settlement.
6. DeFi applications – lending, borrowing, exchanges and derivatives.
7. Bridges and interoperability infrastructure – movement of assets between networks.
8. Validators/miners/sequencers – transaction validation.
9. Developer ecosystems – applications and smart contracts.
10. Data/oracle infrastructure – provision of external information.
11. Token-based marketplaces – NFT, gaming, metaverse and other applications.

Competition concerns arise where a single undertaking or interconnected group controls several of these layers and uses that position to foreclose competing tokens, applications, exchanges, wallets, protocols or infrastructure providers.

The central competition-law question is therefore not simply whether a company has a large cryptocurrency market share. It is whether control over a token ecosystem gives the undertaking the ability and incentive to restrict competition in neighbouring or dependent markets.

2. Meaning of Token Economy Ecosystem Dominance

Token ecosystem dominance may be described as a situation where an undertaking, protocol, exchange, wallet provider, stablecoin issuer, or integrated group possesses substantial market power over one or more economically important components of the token economy and can use that power to influence adjacent markets.

Dominance can arise from:

• network effects;
• liquidity advantages;
• control of transaction infrastructure;
• large token holdings;
• control of token listings;
• proprietary wallets;
• exclusive access to liquidity;
• control of validators;
• interoperability restrictions;
• developer dependence;
• control of APIs;
• data advantages;
• user switching costs;
• token incentives;
• staking arrangements;
• governance voting power;
• vertical integration; and
• acquisition of emerging competitors.

The important point is that token ownership and competition-law dominance are not necessarily synonymous. Large ownership may contribute to market power, but dominance normally requires examination of the relevant market, competitive constraints and the undertaking's actual ability to behave independently of competitors, customers or users.

3. Relevant Markets

Traditional competition law becomes complicated because token ecosystems are frequently multi-sided markets.

Possible relevant markets include:

A. Token trading market

For example:

• Bitcoin trading;
• stablecoin trading;
• governance-token trading;
• NFT-related tokens.

B. Crypto-exchange services

Competition may exist between:

• centralised exchanges;
• decentralised exchanges;
• broker platforms;
• institutional trading platforms.

C. Wallet services

A wallet provider may compete in:

• custodial wallets;
• non-custodial wallets;
• mobile wallets;
• hardware wallets.

D. Blockchain infrastructure

Possible markets include:

• smart-contract platforms;
• layer-1 blockchains;
• layer-2 networks;
• validation services;
• sequencing;
• interoperability.

E. Stablecoin services

A stablecoin ecosystem can create a separate competitive environment involving:

• issuance;
• settlement;
• liquidity;
• payment;
• collateral;
• exchange infrastructure.

F. Tokenised financial-asset infrastructure

Tokenisation may create markets for:

• tokenised securities;
• tokenised funds;
• tokenised deposits;
• tokenised commodities;
• settlement infrastructure.

4. Network Effects

Network effects are particularly significant.

The value of a token or blockchain platform may increase as more users, developers, validators, merchants and applications participate.

This can create a self-reinforcing cycle:

More users → greater liquidity → more developers → more applications → greater utility → more users

Once a platform reaches a critical scale, a competitor may find it difficult to attract users even if its technology is technically superior.

Competition authorities may therefore examine whether the dominant undertaking has converted legitimate network effects into exclusionary conduct.

5. Liquidity as a Source of Market Power

Liquidity is one of the most important competitive characteristics of token markets.

A large exchange may possess:

• deeper order books;
• lower spreads;
• institutional liquidity;
• market-making relationships;
• greater token availability.

A new exchange can technically enter the market but still struggle to attract users because traders prefer the platform having the deepest liquidity.

A dominant exchange could potentially strengthen this position through:

• exclusive market-making agreements;
• preferential listing;
• discriminatory API access;
• token delisting;
• tying;
• rebates;
• loyalty arrangements; or
• restrictions on transferring tokens to competing platforms.

6. Token Listing and Delisting

A dominant trading platform may become an important gateway between token issuers and users.

Competition concerns arise if the platform:

• refuses access to rival tokens without objective justification;
• gives its own token preferential treatment;
• charges discriminatory listing conditions;
• delists competing tokens;
• delays competitors' listings;
• gives affiliated tokens better visibility;
• bundles listing with unrelated services.

This resembles competition concerns involving app stores, payment systems and digital marketplaces.

7. Self-Preferencing

Suppose an exchange owns its own token.

It could potentially:

• place its token at the top of search results;
• provide lower trading fees;
• give preferential liquidity;
• provide exclusive staking rewards;
• make its token the default collateral;
• promote its own token over competing tokens.

Such conduct may constitute a competition concern where the undertaking has substantial market power and the preferential treatment disadvantages rivals.

The analytical framework resembles self-preferencing disputes in other digital markets.

8. Tying and Bundling

A dominant wallet or exchange could make access to one service conditional upon using another.

Examples include:

Wallet access → mandatory use of affiliated exchange

or

Exchange account → mandatory use of affiliated stablecoin

or

DeFi lending → compulsory use of affiliated oracle

or

Blockchain infrastructure → preferential use of affiliated token

The competition analysis asks whether:

1. the undertaking is dominant in the tying market;
2. the products are separate;
3. customers are coerced or economically pressured;
4. competitors are foreclosed; and
5. there is an objective justification.

9. Interoperability and Access

Interoperability is particularly important in blockchain markets.

A dominant ecosystem may restrict:

• bridges;
• APIs;
• wallet compatibility;
• token transfers;
• smart-contract access;
• developer tools;
• transaction interfaces.

A refusal to interoperate may become problematic where competitors depend upon access to the infrastructure and the restriction substantially reduces competition.

This is closely related to the broader essential-facility and refusal-to-deal doctrines, although the stringent conditions applicable to those doctrines must be satisfied.

10. Stablecoin Dominance

Stablecoins create a special competition problem.

A widely used stablecoin can become an important:

• trading pair;
• settlement asset;
• collateral asset;
• payment instrument;
• DeFi liquidity instrument.

Once liquidity becomes concentrated around one stablecoin, competing stablecoins may experience difficulty achieving sufficient network effects.

Potential concerns include:

• preferential exchange treatment;
• exclusive liquidity arrangements;
• discriminatory redemption access;
• tying;
• interoperability restrictions;
• exclusion of competing stablecoins;
• predatory incentives;
• acquisition of emerging competitors.

11. Governance-Token Concentration

Decentralisation does not automatically eliminate competition concerns.

A protocol may technically be decentralised while voting power is concentrated among:

• founders;
• venture capital investors;
• affiliated companies;
• market makers;
• exchanges;
• large token holders.

A holder possessing substantial voting power could potentially influence:

• transaction fees;
• listing rules;
• validator requirements;
• protocol upgrades;
• interoperability;
• treasury expenditure;
• token issuance.

Consequently, competition analysis may need to consider economic control rather than merely formal corporate ownership.

12. Algorithmic and Data Advantages

Large token platforms may possess extensive data concerning:

• trading behaviour;
• wallet activity;
• liquidity;
• transaction flows;
• token demand;
• user identities;
• transaction timing.

Such data can create competitive advantages.

Competition concerns may arise where a dominant undertaking uses this information to:

• disadvantage competing traders;
• identify emerging competitors;
• replicate competing products;
• discriminate against customers;
• manipulate ranking;
• favour affiliated services.

13. Predatory Pricing and Token Incentives

Traditional predatory pricing concepts become difficult where services are apparently free.

A platform may instead subsidise users with:

• tokens;
• airdrops;
• governance rights;
• staking rewards;
• transaction-fee rebates;
• liquidity mining;
• referral incentives.

Aggressive incentives can be legitimate competition.

However, competition concerns may arise where a dominant undertaking deliberately sustains losses or excessive token subsidies to eliminate rivals and subsequently exploits its strengthened market position.

14. Exclusive Dealing

Token ecosystems can create sophisticated forms of exclusivity.

Examples include:

• exclusive exchange listings;
• exclusive liquidity providers;
• exclusive wallet integration;
• exclusive oracle arrangements;
• exclusive stablecoin settlement;
• exclusive blockchain deployment;
• exclusive validator arrangements.

The competition assessment should consider:

• duration;
• market coverage;
• foreclosure percentage;
• switching possibilities;
• countervailing buyer power;
• efficiencies;
• barriers to entry.

15. Mergers and Acquisitions

Traditional merger control becomes particularly important in token ecosystems.

A dominant exchange acquiring:

• a wallet;
• stablecoin issuer;
• blockchain;
• DeFi protocol;
• oracle;
• bridge;
• token analytics company

could create vertical or ecosystem foreclosure.

The transaction may be problematic if the combined entity can:

Input foreclosure → restrict competitors' access to infrastructure

or

Customer foreclosure → divert users toward affiliated products.

Acquisitions of nascent competitors are particularly important because the acquired company may otherwise have developed into a significant competitive constraint.

16. Six Important Case Laws

Because dedicated judicial decisions specifically concerning "token economy ecosystem dominance" remain relatively limited, the following cases provide the principal competition-law doctrines applicable to token ecosystems. The distinction between directly crypto-related cases and analogous digital/platform cases is important.

Case 1: Ohio v. American Express Co. (2018)

Principle

The U.S. Supreme Court examined competition in a two-sided transaction platform.

American Express operated a payment network connecting merchants and cardholders. The Court emphasised the interrelationship between the two sides of the platform.

Relevance to token ecosystems

Crypto exchanges, blockchain networks and token platforms frequently operate as multi-sided markets:

Users ↔ Exchange ↔ Token issuers ↔ Liquidity providers

or

Developers ↔ Blockchain ↔ Users

The case demonstrates why competition authorities should avoid analysing one side of a platform in isolation where the sides are economically interdependent.

Token-economy application

A blockchain platform might argue that a restriction imposed on developers increases benefits to users, or vice versa. Competition analysis therefore requires examination of effects across the interconnected sides of the ecosystem.

Case 2: FTC v. Qualcomm Inc. (2020)

Principle

The litigation concerned Qualcomm's licensing practices and its position in technology markets.

The Ninth Circuit examined allegations involving:

• licensing;
• royalties;
• supply relationships;
• exclusionary effects; and
• technological market power.

Relevance to token ecosystems

The case illustrates the difficulty of distinguishing:

legitimate monetisation of intellectual property/infrastructure

from

exclusionary exploitation of technological market power.

Token application

A dominant blockchain infrastructure provider might control:

• essential technical standards;
• validator access;
• development tools;
• proprietary interfaces.

Competition law may therefore examine whether contractual and technical restrictions exclude competing protocols.

Case 3: Epic Games, Inc. v. Apple Inc. (2023)

Principle

The litigation concerned Apple's control over the iOS ecosystem, including:

• distribution;
• payments;
• app-store rules;
• alternative payment mechanisms;
• developer restrictions.

The case demonstrates the importance of ecosystem control where one undertaking controls access to users and complementary products.

Relevance to token ecosystems

The analogy is particularly strong for:

• blockchain application stores;
• wallets;
• DeFi applications;
• NFT marketplaces;
• token payment systems.

A dominant wallet or platform could potentially act as a gatekeeper between users and token-based applications.

Key lesson

Competition analysis may extend beyond the core product to the architecture and contractual rules governing access to the ecosystem.

Case 4: Google Shopping – European Commission

Principle

The European Commission found that Google had abused a dominant position by favouring its own comparison-shopping service in search results.

The case is important for the doctrine of self-preferencing.

Token-economy relevance

Consider a dominant crypto exchange that owns its own token.

It might rank:

Affiliated Token → first

while placing:

Competing Tokens → lower

even where competing tokens offer comparable or superior services.

The Google Shopping reasoning provides an important framework for considering whether a dominant intermediary has used control over an important gateway to favour an affiliated product.

Case 5: Google Android – European Commission

Principle

The Android case concerned Google's use of contractual arrangements involving:

• application distribution;
• search;
• browser access;
• licensing;
• pre-installation.

The Commission considered how contractual conditions could reinforce Google's position across interconnected markets.

Relevance to token economies

The analogy is significant because token ecosystems frequently combine:

Wallet + Exchange + Token + Payment + Applications + Data

A dominant ecosystem operator might use its position in one layer to strengthen another.

Example

A dominant wallet provider could make:

Access to wallet → preferential access to affiliated exchange

or

default wallet → affiliated stablecoin

Such conduct may raise tying, leveraging and foreclosure concerns.

Case 6: Shenzhen Weiyuanma Software Development Co. v. Tencent

Principle

The Chinese case concerned abuse of dominance involving an internet platform.

The Supreme People's Court emphasised the importance of properly defining the relevant product market for comprehensive internet platforms and distinguishing different services provided by such platforms.

Relevance to token ecosystems

This principle is highly relevant because a blockchain ecosystem may appear to constitute one enormous market even though it actually contains several economically distinct markets.

For example:

Blockchain infrastructure

may be different from:

wallet services

which may be different from:

exchange services

which may be different from:

stablecoin services.

Importance

The case supports a careful service-by-service market definition, rather than automatically treating the entire token ecosystem as one relevant market.

17. Additional Important Comparative Cases

Several other cases provide useful doctrines for analysing token ecosystem dominance.

United States v. Apple Inc.

The litigation concerning Apple's smartphone ecosystem provides important contemporary issues involving:

• interoperability;
• app distribution;
• payment systems;
• switching;
• ecosystem restrictions;
• control over complementary products.

These concepts can arise in blockchain ecosystems where a dominant infrastructure provider controls access to applications and services.

Google Search / Search (Shopping)

The case provides an important framework for analysing preferential treatment by a dominant digital intermediary.

Microsoft

The Microsoft antitrust litigation demonstrates how control over a platform can be leveraged into adjacent markets through technical and contractual restrictions.

United States v. Microsoft Corp.

The case is especially relevant to:

• platform leverage;
• exclusionary contracts;
• technical integration;
• foreclosure of competing technologies;
• preservation of monopoly power.

These issues have clear parallels with integrated blockchain ecosystems.

18. Token Ecosystem Dominance: Major Competition Concerns

19. Essential-Facility Issues

A particularly difficult question concerns whether blockchain infrastructure can constitute an essential facility.

Possible candidates could include:

• dominant blockchain infrastructure;
• major token settlement infrastructure;
• interoperability infrastructure;
• dominant exchange liquidity;
• critical oracle systems.

However, merely being important does not automatically make infrastructure an essential facility.

Authorities would normally need to consider matters such as:

1. indispensability;
2. lack of realistic alternatives;
3. feasibility of providing access;
4. exclusionary effect;
5. justification for refusal.

20. Competition Between Centralised and Decentralised Platforms

Token ecosystems create an unusual competitive relationship between:

Centralised systems

and

Decentralised systems.

For example:

Centralised exchange

versus

Decentralised exchange

may compete for:

• liquidity;
• users;
• token listings;
• transaction volume;
• market-making;
• settlement.

A centralised exchange with substantial market power might disadvantage decentralised competitors through technical restrictions or contractual arrangements.

Conversely, a dominant decentralised protocol may create competition concerns if governance is sufficiently concentrated to permit coordinated exclusion.

21. Decentralisation Does Not Automatically Remove Competition Law

A common misconception is:

"If a blockchain is decentralised, competition law cannot apply."

That conclusion is too broad.

Competition authorities may examine:

• identifiable undertakings;
• developers;
• governance organisations;
• exchanges;
• validators;
• token issuers;
• service providers;
• affiliated companies.

The relevant question is whether there is an identifiable economic actor or group exercising sufficient control over the competitive conditions.

22. Token Concentration and Market Power

Large token ownership can produce market power through:

Voting power

Large holders may influence governance.

Liquidity power

Large holders may influence available liquidity.

Supply power

Large holders may control significant circulating supply.

Strategic power

Large holders may influence listings, integrations or protocol decisions.

Nevertheless, token ownership should not automatically be equated with dominance. Competition authorities would need to establish the relationship between ownership concentration and actual competitive constraints.

23. Market Manipulation Versus Competition Law

Token markets also demonstrate an important distinction between:

market manipulation regulation

and

competition law.

For example, EU MiCA expressly addresses conduct involving attempts to secure a dominant position over supply or demand for a crypto-asset where that conduct fixes prices or creates unfair trading conditions. It also addresses manipulative trading conduct and misleading signals.

Such rules are not identical to traditional abuse-of-dominance law.

Therefore:

Large market position ≠ automatically competition-law dominance

and

market manipulation ≠ automatically abuse of dominance.

Different legal tests can apply simultaneously.

24. Competition and Crypto-Asset Regulation

The token economy increasingly sits at the intersection of:

• competition law;
• financial regulation;
• securities law;
• consumer protection;
• data protection;
• AML regulation;
• market-abuse regulation;
• payment regulation.

For example, MiCA contains specific provisions dealing with crypto-asset market abuse, while ordinary competition law can separately address exclusionary conduct.

This produces a multi-regulator environment.

25. Remedies

Competition authorities could potentially consider several remedies.

Structural remedies

• divestiture;
• separation of exchange and token issuer;
• separation of wallet and exchange operations.

Behavioural remedies

• non-discriminatory listing;
• interoperability;
• API access;
• prohibition of self-preferencing;
• transparent ranking;
• non-exclusive contracts.

Data remedies

• data portability;
• data-access obligations;
• restrictions on combining datasets.

Governance remedies

• voting transparency;
• conflict-of-interest rules;
• independent governance structures.

Merger remedies

• divestiture;
• access commitments;
• interoperability commitments;
• licensing obligations.

26. Economic Effects

Competition authorities should examine both price and non-price competition.

Relevant parameters include:

• trading fees;
• spreads;
• transaction costs;
• liquidity;
• privacy;
• security;
• decentralisation;
• interoperability;
• innovation;
• transaction speed;
• reliability;
• developer access.

A token platform might therefore harm competition even without increasing prices.

For example:

Reduced interoperability + higher switching costs + exclusion of competing protocols

may constitute competitive harm despite users continuing to receive apparently low-cost services.

27. Compliance Framework for Token-Economy Businesses

A token ecosystem should undertake competition compliance involving:

1. Market definition assessment
2. Market-power assessment
3. Token concentration analysis
4. Governance analysis
5. Exchange listing policies
6. Self-preferencing controls
7. Interoperability policies
8. API-access policies
9. Exclusive-dealing review
10. Merger/acquisition screening
11. Data-use controls
12. Algorithmic pricing review
13. Liquidity-provider agreements
14. Stablecoin arrangements
15. Documentation of objective justifications

28. Practical Hypothetical

Assume TokenX Exchange controls 70% of trading in a particular token category.

It also owns:

• TokenX;
• TokenX Wallet;
• TokenX Stablecoin;
• TokenX DeFi Protocol.

It then introduces the following rules:

Rule 1: competing tokens pay higher listing fees.

Rule 2: TokenX receives preferential search placement.

Rule 3: users receive discounts only when trading through TokenX Stablecoin.

Rule 4: third-party wallets receive limited API access.

Rule 5: liquidity providers receive incentives only if they use TokenX's affiliated token.

This could generate several separate competition issues:

Dominance → self-preferencing → tying → discriminatory access → foreclosure → ecosystem expansion

The authority would then need to determine whether these practices actually restrict competition and whether legitimate technical, security or efficiency justifications exist.

29. Key Legal Principles from the Case Law

The combined case law supports several principles:

Principle 1 — Ecosystems must be analysed carefully

Platform competition may involve several interconnected markets.

Principle 2 — Network effects matter

Large user and developer networks can create substantial barriers to entry.

Principle 3 — Multi-sided markets require balanced analysis

The effects on different sides of the platform may be interconnected.

Principle 4 — Control over an ecosystem can create leveraging opportunities

Power in one market may be used to strengthen another.

Principle 5 — Self-preferencing can be competition-sensitive

A dominant intermediary's preferential treatment of its own products can attract scrutiny.

Principle 6 — Technical restrictions can have competitive consequences

Interoperability and access restrictions can become important where competitors depend upon the infrastructure.

Principle 7 — Market definition remains fundamental

The entire token economy should not automatically be treated as one relevant market.

30. Conclusion

Token economy ecosystem dominance represents the convergence of traditional antitrust concepts with blockchain-based economic structures.

The principal competition-law risks arise where control over one layer of the ecosystem is leveraged into another through:

• self-preferencing;
• tying;
• exclusive dealing;
• discriminatory access;
• interoperability restrictions;
• control of liquidity;
• governance concentration;
• data advantages;
• predatory incentives; and
• acquisitions of emerging competitors.

The most significant analytical challenge is that token ecosystems are simultaneously markets, platforms, networks and technological infrastructures. Consequently, competition authorities must examine not only token market share but also network effects, liquidity, governance, switching costs, interoperability, developer dependence and control of adjacent services.

The six principal cases discussed—Ohio v. American Express, FTC v. Qualcomm, Epic Games v. Apple, Google Shopping, Google Android, and Shenzhen Weiyuanma Software Development Co. v. Tencent—provide useful doctrinal foundations for analysing these issues, even though most predate the modern token economy and therefore must be applied by analogy rather than treated as direct precedent on token dominance.

In future enforcement, the critical question will increasingly be whether a token ecosystem's technical architecture and governance structure merely produce legitimate efficiencies or instead allow a powerful undertaking to restrict competitive opportunities in dependent markets.