Anu Bradford

Most theories of power start with the things that are easy to count — armies, economies, oil, ships. Anu Bradford built her reputation by identifying a kind of power that hides in plain sight: the ability to write rules that everyone else ends up following. Few Americans, she likes to point out, realise that European regulations shape the privacy settings on their phones, the chemicals in their cosmetics, and the data practices of the companies they use — and that this happens not because Brussels imposed those rules abroad, but because it was simply easier for global firms to adopt one strict standard everywhere. She gave the phenomenon a name that stuck: the Brussels Effect.

It is a deceptively important idea. In an age obsessed with great-power competition measured in carriers and chip fabs, Bradford insists that the European Union — economically large, militarily modest, technologically dependent — wields enormous influence through a channel almost everyone overlooks. The EU does not need its own tech giants. It controls access to four hundred and fifty million affluent consumers, and that access is the lever.

A European Theorising Europe From New York¶

Bradford is the Henry L. Moses Professor of Law and International Organization at Columbia Law School and directs its European Legal Studies Center. She was born and raised in Tampere, Finland, took her early law degrees at the University of Helsinki, and earned a master’s and doctorate at Harvard Law. Before academia she practised EU and antitrust law in Brussels and advised on economic policy in the Finnish parliament and the European Parliament — which means her theory comes not from observing the EU’s regulatory machinery from outside but from having worked inside it.

There is a productive tension in her position: a self-described proud European who built her career on an American law faculty, theorising European power from across the Atlantic. It gives her work a double vision — fluent in how Brussels actually makes rules, and clear-eyed about how those rules look to the Americans and Chinese who resent them.

The Brussels Effect¶

Bradford first set out the idea in a 2012 law-review article and expanded it into her 2020 book. The mechanism rests on a chain of conditions, each necessary, that together explain how one jurisdiction’s rules become the world’s.

It starts with market size: the EU is one of the largest consumer markets on earth, too valuable for global firms to abandon. It requires regulatory capacity — the institutions to write and enforce demanding rules — and a preference for strict standards, which the EU reliably has. The fourth condition is the subtle one: the EU regulates inelastic targets. It aims its rules at consumer markets, which cannot flee, rather than at capital, which can; a company cannot dodge EU privacy law by relocating its headquarters, because the customers are still in Europe.

The decisive condition is non-divisibility. When it is not technically or economically feasible for a firm to maintain different standards in different markets — when running two production lines or two data regimes costs more than simply complying with the strictest rule everywhere — the rational firm adopts the EU standard globally. The European rule becomes the world rule, not by treaty or coercion, but by the logic of corporate efficiency. This is the de facto Brussels Effect. A de jure effect often follows, as firms that have already adapted lobby their own governments to adopt the same rules and level the playing field — but Bradford’s crucial insight is that the de facto effect comes first and works even when no other country ever formally adopts the EU’s law. The Brussels Effect, as she puts it, is less about triggering a race to the top than about one jurisdiction’s ability to override the others.

The examples run from privacy (the GDPR being the flagship) to competition law, chemicals, food safety, and now the AI Act — the cookie-consent banners that follow you across the entire web being the most visible fingerprint of the whole system. It is the regulatory dimension of digital sovereignty, and the reason the EU matters in the tech order despite owning none of the platforms.

The California Effect, Globalised¶

Bradford’s idea did not arrive from nowhere; she generalised an older insight and gave it global reach. Scholars of American federalism had long noted a “California Effect” — the tendency of a large, rich state with strict standards (California’s car-emissions rules being the classic case) to drag the whole national market up to its level, because carmakers would rather build one compliant product than two. Its opposite was the “Delaware Effect,” the race to the bottom in which jurisdictions compete to offer the laxest rules. The conventional fear, articulated by scholars like Daniel Drezner, was that great-power disagreement would fragment global standards into rival blocs.

Bradford’s contribution was to identify the precise conditions under which the California Effect goes global — and to argue that, far from fragmenting, standards converge upward on whoever regulates the largest inelastic market, regardless of whether the great powers agree. The stricter regulator simply wins, because the logic operates at the level of the firm’s balance sheet, not the negotiating table. The GDPR is her flagship case: a European privacy law that became, in practice, the template for data protection from California to Brazil, not because those places were compelled to adopt it but because the multinationals that had already rebuilt their systems for Europe found it cheaper to apply the same standard everywhere — and then, often, lobbied for it to be written into local law so their domestic rivals would face the same costs. The cookie banner is the Brussels Effect made visible a billion times a day.

Digital Empires¶

Her 2023 book, Digital Empires, scales the argument up into a framework for the whole contest over governing technology. Bradford sees three rival regulatory models competing to shape the digital economy. The American model is market-driven: maximise innovation, minimise government, and effectively hand governance to the tech companies themselves. The Chinese model is state-driven: technology as an instrument of surveillance, censorship, and political control. The European model is rights-driven: regulation crafted to protect individual rights and a human-centric market — the “third way” Europeans see as neither too permissive nor too oppressive.

The book’s sharpest move is to identify two battles running at once. There is a horizontal battle among the three models — American, Chinese, European — to set the global standard. And there is a vertical battle between governments and the tech companies over who actually governs the digital sphere at all. Bradford’s warning is that liberal democracy can lose either way: by losing the horizontal contest to the state-driven model, or by losing the vertical contest to private firms that escape democratic control entirely. The two battles, she argues, are intertwined — a divided West is more likely to lose to the tech companies, and a West captured by its tech companies is more likely to lose to Beijing.

The High-Water Mark¶

Bradford’s recent work has taken a notably more anxious turn, and it is to her credit as an analyst that she has said so plainly. She now judges that the high-water mark of Europe’s regulatory leadership is behind it. The pressures come from both directions: American policymakers openly resent Europe’s attempts to set rules for Silicon Valley, while inside the EU itself — under the influence of the Draghi competitiveness agenda — leaders who once championed stringent oversight have begun asking whether they are too heavy-handed, floating “simplification” of the AI Act and even the GDPR.

Her intervention in that debate is characteristically contrarian. The dominant claim that regulation kills innovation, she argues, is too simple: Europe’s real innovation deficit owes less to its rules than to its fragmented single market, shallow capital markets, punitive bankruptcy laws, and difficulty attracting and retaining talent. Dismantling the rights-based model, in other words, would cost Europe the thing it does best without fixing the things it does badly. And she points out that even a deregulating United States cannot stop other governments from regulating American tech — the logic of the Brussels Effect survives a hostile Washington, because the leverage was never American to revoke.

The Critics¶

The pushback on Bradford comes in several flavours. Some argue the “rules the world” framing is inflated — that the Brussels Effect appears weaker once its conditions, especially market size, are not fully met, and that analysts risk seeing it where it does not exist. Others, more pointed, argue that the EU’s regulatory zeal — the Digital Markets Act, the AI Act — stifles innovation and could damage other economies if copied wholesale. A third critique notes that EU rules are far from self-executing: writing a demanding law is not the same as enforcing it, and the modest staffing of Europe’s new tech-enforcement bodies suggests the capacity may lag the ambition. And there is the prospective counter-thesis of a “Beijing Effect” — the possibility that China, as its regulatory capacity grows, could one day export a state-driven model of its own. Bradford takes that challenge seriously; it is, in effect, the horizontal battle of Digital Empires.

Why She Matters¶

Bradford’s contribution is to have named and explained a form of power that realists, with their focus on the material, tend to miss — and to have shown that a bloc widely written off as a regulatory museum is in fact one of the three poles of the global technological order. In a world increasingly carved up by data borders and techno-nationalism, her framework is the indispensable guide to the contest over who writes the rules of the digital economy — and to the uncomfortable possibility that the answer is no longer obviously Brussels.

Sources & Further Reading¶

• “The Brussels Effect: How the European Union Rules the World” (2020) — the book-length statement of the theory. (See Recommended Reading below.)

• “Digital Empires: The Global Battle to Regulate Technology” (2023) — the three-models framework and the horizontal/vertical battles. (See Recommended Reading below.)

• Anu Bradford, “The Brussels Effect,” Northwestern University Law Review (2012) — the original article that named the phenomenon.

• “The False Choice between Digital Regulation and Innovation,” ProMarket (2024) — her rebuttal to the Draghi-era claim that EU rules are the cause of Europe’s innovation gap.

• “The Battle for the Soul of the Digital Economy” — Groupe d’études géopolitiques interview, the clearest short statement of the Digital Empires argument.