20th‑Century Neoliberalisms as a Plural Family of Liberal Reconstructions

“Neoliberalism” in 20th-century intellectual history is not a single doctrine but a plural family of liberal reconstructions — projects that emerged from the interwar crisis of laissez-faire capitalism and diverged sharply over the role of the state, the constitution of competition, and the permissible limits of democracy. The analysis applies Michael Freeden’s “morphological” approach to ideology, tracing how the same headline terms (market, freedom, rule of law, competition) are “decontested” in mutually incompatible ways by four main currents: Austrian spontaneous-order liberalism (hayek, Mises), ordoliberalism and the social market economy (Eucken, Röpke, Müller-Armack), interwar European sociological liberalism (Rüstow), and Chicago price-theoretic neoliberalism (Friedman, Becker). The shared core — private property and market coordination, rule-bounded governance, anti-totalizing statecraft — is less an axiomatic doctrine than a shared problematic: how to preserve a market-centered liberal society under mass politics, monopoly power, and planning pressures.

The text proceeds through four analytical layers: (1) genealogy of the neoliberal problem-space, from the 1938 Lippmann Colloquium and the 1947 Mont Pelerin Society to the postwar “embedded liberalism” settlement against which neoliberal currents positioned themselves; (2) a comparative table mapping the four schools across market ontology, state function, and democratic stance; (3) a morphological map of three internal axes of divergence — spontaneous order vs. constructed competitive order, minimal state vs. strong rule-bound state, freedom-as-non-coercion vs. efficiency vs. social order as normative center of gravity; (4) historical applications — West Germany’s social market economy, Chile under Pinochet, Reagan-Thatcher, the Washington Consensus — where the family’s internal differences are most legible.

For the vault’s purposes, the page operates at two levels. Conceptually, it provides infrastructure for understanding Brazilian economic debates: the ordoliberal vs. Austrian divide maps onto the cleavage between Brazilian liberals who want a strong competition-enforcing state and those who distrust any state discretion; the Chilean case makes explicit the structural tension between market liberalism and democratic self-government that recurs in Brazilian politics whenever liberal economists constrain electoral choice. Analytically, the extension of market rationality into social subjectivity — Foucault’s reading of Chicago neoliberalism as governmentality — provides the framework for understanding the diffusion of entrepreneurial self-governance discourse in Brazilian peripheral classes.

Research design and hypothesis test

This research tests the hypothesis that 20th‑century “neoliberalism” was not a single, homogeneous doctrine, but a plural set of intellectual‑political projects aimed at reconstructing liberalism after the early‑20th‑century crisis of capitalism, democracy, and international order—projects that diverged sharply over the role of the state, the legal constitution of competition, and the acceptable limits of democracy.

Methodologically, the analysis uses Michael Freeden’s “morphological” approach to ideology: ideologies are structured configurations of political concepts, anchored by core concepts (those “culturally and logically necessary to [an ideology’s] survival”), surrounded by adjacent concepts that stabilize and interpret the core in concrete contexts, and peripheral concepts that connect an ideology to specific policy instruments and historical contingencies.

This framework matters because the same headline term—market, freedom, rule of law, competition, democracy—can be “decontested” (made less ambiguous) in different, sometimes incompatible ways by neighboring conceptual choices. That is exactly what the 20th‑century neoliberal family did: it shared a recurrent problematic (how to preserve a market‑centered liberal society under mass politics, monopoly/corporate power, and planning pressures), but it disagreed on the institutional and moral solution set.

The crisis that generated the neoliberal problem-space

The historically original use of “neoliberalism” is tied to interwar attempts to rebuild liberalism after the collapse of confidence in 19th‑century laissez‑faire liberal civilization. A key organizing moment was the 1938 Paris meeting convened to discuss The Good Society by Walter Lippmann, with the colloquium convened by Louis Rougier in Paris. This meeting is widely treated in the intellectual‑history literature as a “birth” site for neoliberal self‑naming, while also being explicitly described as internally heterogeneous and not reducible to a single founding text or agreed “essence.”

The causal background the participants faced was not a single event but an accumulating crisis sequence: the perceived failures of laissez‑faire to prevent instability, unemployment, monopoly/cartelization, and institutional breakdown; the Great Depression; the appeal of fascism, communism, and ambitious social‑democratic planning; and wartime experiences that made “planning” look operationally feasible at scale. The point is not that “the state” suddenly became good or bad, but that the liberal problem was redefined as how to secure freedom and market coordination under modern conditions—including conditions produced by private power, monopoly, and political extremism.

A parallel and crucial context was the post‑1945 political economy settlement often described as a compromise between open multilateralism and domestic interventionism. John Gerard Ruggie argued that the postwar restoration of liberalism differed “in kind” from earlier liberalism and called it “embedded liberalism,” a design that sought multilateral rules compatible with domestic stabilization and welfare commitments rather than the older gold‑standard/free‑trade liberalism.

Against that settlement, neoliberal currents positioned themselves as a self‑conscious reconstruction: they were not simply “anti‑state” in the 19th‑century sense. They frequently claimed to be anti‑arbitrary power, anti‑planning, and anti‑privilege—sometimes including privilege granted to private actors, not only state bureaucracies. This is explicit in the founding aims of the Mont Pelerin Society (founded 1947): it frames the crisis as a threat to dignity and freedom, calls for “redefinition of the functions of the state” to distinguish liberal from totalitarian order, emphasizes re‑establishing the rule of law, and warns against private rights becoming a basis of “predatory power,” while also raising the question of “minimum standards” compatible with market initiative.

Genealogy of major schools and their mutual disputes

A clear way to see plural neoliberalisms is to treat them as a family of responses to the same problem-space, differentiated by how they conceptualize the market and what they think states must do to make markets (and liberal society) possible.

The table below is intentionally schematic: it maps dominant tendencies, not immutable essences.

Current (ideal-type within the family)	Key figures (exemplars)	Market (what it is)	State (what it must do)	Competition (what it means)	Democracy (typical stance)
“Spontaneous order” liberalism (often associated with Austrian-line arguments)	Ludwig von Mises; Friedrich Hayek	A discovery/coordination process in conditions of dispersed knowledge; not centrally designable	Protect property, contract, general rules; reject broad discretionary planning; emphasize epistemic limits of planners	A process of discovery and decentralized planning, contrasted with both central planning and “monopoly”	Often endorsed instrumentally, with strong emphasis on constraining power; suspicion of “unlimited” democracy
ordoliberalism / Freiburg tradition and its social-market variants	Walter Eucken; Franz Böhm; Wilhelm Röpke; Alfred Müller-Armack	A competitive order that is not self-generating; markets require a legal and institutional “constitution”	Act as “guardian of the competitive order”; suppress monopoly/privilege; build rule-bound frameworks; a “strong state” means constitutionally constrained, not discretionary	A rule-governed order serving consumer sovereignty; competition policy is core statecraft	Compatible with democracy, but stresses constitutional constraints and rule frameworks; anti–interest-group capture logic is central
“Sociological liberalism” / early European neoliberalisms around interwar debates	Alexander Rüstow	Market order requires sociological preconditions; markets can corrode social cohesion unless politically buffered	More open to “market-conform” social policy and institutional buffering to secure legitimacy and social order	Competition as a political achievement tied to social stability, not only efficiency	Often deeply concerned with mass-society instability; tends toward “order plus liberty” rather than pure anti-statism
Chicago-line neoliberalism (policy/technocratic and “economic imperialism” variants)	Milton Friedman; George Stigler; Gary Becker	Market allocation as a powerful efficiency mechanism; price theory as a general explanatory tool	Prefer rules over discretion in some domains (e.g., monetary governance); extensive use of economic analysis to evaluate regulation; state action is analyzed through incentives and capture	Often operationalized via consumer welfare/efficiency; regulation seen as endogenous to interest groups	Can be strongly pro-democracy in rhetoric, but leans toward technocratic styles of policy proof and incentive design

Two points follow for the hypothesis test.

First, the family clearly contains incompatible models of the market: in one pole, markets are treated primarily as spontaneous orders that coordinate dispersed knowledge; in another, markets are treated as legal‑institutional artifacts (competitive orders) that must be continuously defended against monopoly and privilege; in the Chicago line, markets are treated as efficiency mechanisms and as templates for analyzing nonmarket behavior.

Second, the neoliberal family was not a harmony club. The Mont Pelerin Society explicitly avoided “propaganda” and “meticulous orthodoxy,” and its agenda already contains fault lines—anti-totalitarian liberalism, rule-of-law constitutionalism, market advocacy, anti‑predation concerns, and limited social-minimum questions—that different currents weighted very differently.

Morphological map of key concepts across neoliberal variants

Using Freeden’s vocabulary: the question is not “what is the neoliberal definition of freedom/market/state,” but how each current ranks and stabilizes a cluster of concepts through decontestation—what it treats as core, what it treats as adjacent, and what it pushes to the perimeter.

A plausible shared core

Across the family, three concepts recur as candidate core elements:

Market coordination through private property and prices. Even when they disagree on how “natural” markets are, neoliberal currents treat private property and market pricing as indispensable for coordination and (often) for limiting coercive power. This is explicit both in philosophical claims about property preventing coercion and in technical arguments about the impossibility of socialist planning without real price systems.

Rule of law / rules over discretion. Neoliberal variants repeatedly insist on general rules rather than ad hoc interventions—though they disagree on whether the key rules are legal‑constitutional constraints, monetary rules, competition law, or all of the above. The Mont Pelerin statement foregrounds “rule of law” and opposition to “arbitrary power.”

Anti-planning / anti-totalizing state projects. A persistent adversary is not “the state” per se but ambitious central planning and concentrations of power—whether in socialist planning agencies or in political arrangements that eliminate liberal constraints. This appears in both the knowledge/cognition argument against central planning and in the postwar neoliberal self-understanding as responding to communism, fascism, and (in some accounts) planning-oriented social democracy.

These cores do not imply agreement on why a market order is valuable (liberty, prosperity, innovation, moral order, social peace), or on how it should be institutionally produced (minimal state vs strong competition state). That is where adjacent and peripheral concepts do the work.

How “market,” “competition,” and “state” are decontested

Austrian-line decontestation (market as epistemic solution). In the dispersed‑knowledge argument, the central economic problem is that “data” required for rational allocation are not given to any single mind; the critical policy question becomes how to utilize knowledge dispersed among individuals. Competition is thereby framed as decentralized planning, contrasted with central planning and with monopoly as a “half-way house.” Within this morphology, the state’s legitimate role tends to be adjacent and constrained: general rules that protect property and enable price-guided coordination, with strong skepticism toward discretionary macro- or industrial management because the information problem is not just computational; it is epistemic and social.

Ordoliberal decontestation (market as constitutional order). Ordoliberal texts explicitly reject the idea that a “free economy is necessarily competitive,” arguing instead that market systems must be “consciously shaped” to achieve the virtues classical political economy ascribed to them, because firms have incentives to engage in anti‑competitive practices. This yields a different concept-cluster: competition is not merely an emergent process—it is a public good that requires a state capable of enforcing the “rules of the game,” acting as “guardian of the competitive order.” The famous ordoliberal slogan of a “strong state” is explicitly framed as a state constrained by constitutional rules, not an authoritarian state with wide discretion. In this morphology, rule-of-law constitutionalism and competition policy are closer to the core than in Austrian-line views; anti‑monopoly, anti‑cartel policy is not a concession but part of “what it means” to be market-liberal.

Chicago-line decontestation (market as efficiency benchmark; politics as incentives). Chicago’s identity in policy discourse is commonly summarized as belief in markets to organize resources, skepticism toward government intervention, and focus on money in explaining inflation. But Chicago’s distinctiveness is also its treatment of the state: not simply “reject,” but model. Stigler’s influential analysis of regulation begins from the premise that the state is a potential resource/threat to industries and argues that, as a rule, regulation is “acquired by the industry and is designed and operated primarily for its benefit”—a conception that turns policy debates into questions about political supply/demand, capture, and incentives. Becker’s contribution pushes the “market rationality” move further: an economic approach is presented as a unified framework for understanding all human behavior, applying price-theoretic reasoning to domains like crime, family, and “irrational” behavior. So, conceptually, Chicago often elevates efficiency, incentives, and choice under constraint as adjacent concepts that stabilize its market core—more than social order (Röpke/Rüstow) or constitutional competition order (ordoliberalism).

How “freedom” and “society” shift inside the family

A major internal gradient concerns whether neoliberalism is primarily a theory of freedom, a theory of order, or a project to reorganize society through market reasoning.

One way to see the variation is to compare neoliberalism’s social horizon with the New Liberal reworking of liberalism in early‑20th‑century Britain. In John Rawls’s broad typology of liberal institutions, liberalism is not only markets and rights; it also includes questions of fair opportunity and the “fair value” of political liberties threatened by concentrated ownership. Likewise, Leonard Trelawny Hobhouse insisted that liberalism had to “look deeper into the meaning of liberty” and take account of real conditions shaping equality; he explicitly linked social improvement and the elimination of monopolist profit to liberal development and asked whether democracy could be “in substance as well as in form” a possible mode of government.

Neoliberal currents positioned themselves against some of those moves (especially egalitarian distributive ambitions), but not all responded identically. The Mont Pelerin statement itself raises the possibility of minimum standards “by means not inimical to initiative and functioning of the market,” which is far from a pure night‑watchman minimal-state creed. Ordoliberal and social-market variants also framed social policy as potentially “market-conform” and politically necessary for legitimacy—while Austrian and some Chicago variants were more likely to treat redistribution and “social justice” language as conceptually suspect or politically dangerous.

Three-axis classification and the family’s internal tensions

Your three axes—economic ontology, institutional politics, and normative priority—capture real fault lines inside the neoliberal family.

Axis one: market as spontaneous order vs market as constructed order

The Hayekian knowledge argument treats markets as coordination solutions precisely because the relevant knowledge is dispersed and cannot be centralized; that pushes toward a “spontaneous order” interpretation of markets and competition as decentralized planning. Ordoliberalism, in contrast, treats the competitive order as something that must be deliberately constituted and protected: competition policy and the legal framework are not peripheral tweaks but definitional of the market order itself. Chicago sits ambiguously: it uses the market as an efficiency benchmark and explanatory template, while often accepting that the legal-institutional environment shapes outcomes; its distinctive move is to analyze both markets and public policy through incentives and information.

Axis two: minimal state vs strong (rule-bound) state

Ordoliberalism’s “strong state” language is regularly misunderstood as authoritarian-statist. The underlying argument is the opposite: a state that can be captured becomes a “plaything” of interest groups, so “strength” must mean constitutional constraints that limit discriminatory privilege‑granting and maintain a privilege‑free market order. Austrian-line approaches typically press harder toward minimal discretionary state action, stressing that the planner cannot know what to do with dispersed/tacit information—so even well-intended intervention is epistemically fragile. Chicago-line approaches, meanwhile, are compatible with minimal-state rhetoric but operationally tend to generate statecraft through rules, agencies, metrics, and redesign (monetary frameworks, regulation analysis, deregulation as re‑regulation, and incentive-compatible mechanisms). Stigler’s capture theory, for example, does not say “no state”; it says “expect strategic rent-seeking and build policy understanding accordingly.”

Axis three: liberty vs efficiency vs social order

The family includes at least three different normative centers of gravity:

• Freedom-as-noncoercion / dispersed power (prominent in Hayekian defenses of property and contract as shields against coercion).
• Efficiency / consumer welfare / innovation (strong in Chicago price-theoretic governance; competition and regulation are judged through performance and welfare effects).
• Order / social cohesion / legitimacy (prominent where markets are seen as socially fragile and requiring moral‑social preconditions, and where social policy is treated as necessary to sustain a market order politically).

These normative differences produce predictable tensions across your required themes:

Market vs democracy. Even sympathetic neoliberal accounts often treat democracy as instrumentally valuable but in need of limits to prevent abuse of power or rights violations; the SEP survey of neoliberalism explicitly frames democracy as endorsed but constrained, warning against “unlimited democracy” and emphasizing constitutional embedding of market society in rule-of-law institutions. The tension becomes sharp in historical episodes where market reforms coexist with authoritarian governance (see next section).

Freedom vs inequality. In rawls’s institutional critique, laissez‑faire capitalism and welfare‑state capitalism can fail to secure the “fair value” of political liberties because ownership concentration places control “in few hands,” undermining equal citizenship; this is a direct challenge to neoliberal tendencies that prioritize property and market liberties over redistributive “predistribution.”

Liberalism vs technocracy. Chicago-style policy analysis treats politics and regulation through economic models (capture, incentives), which can slide toward governance by experts and metrics. Ordoliberalism tries to solve the same problem by constitutionalizing rules and minimizing discretionary economic management—arguably a different route to “depoliticization,” but still a route that constrains democratic choice.

Dialogue with Foucault’s “neoliberal rationality” thesis

Michel Foucault’s 1979 lectures, as reconstructed by Thomas Lemke, explicitly treat neoliberalism not merely as economic policy but as a form of governmentality—a political rationality—analyzing two forms: German post‑war ordoliberalism and the Chicago tradition, with Becker foregrounded as a particularly “radical” exponent. This reading is not a substitute for intellectual history of economists and lawyers; it is a different explanatory layer: how market reasoning becomes a template for governing and for shaping subjectivity (how people are induced to act). Its relevance to the “many neoliberalisms” hypothesis is that it helps explain why Chicago’s extension of economic reasoning to nonmarket life can look like a qualitative transformation of liberalism’s social imagination, not a mere return to 19th‑century economics.

Policy translations and historical applications

The family’s internal differences become clearest when ideas are forced into state practice.

West Germany and the social market economy

Ordoliberal and social-market ideas are widely credited with shaping the post‑war West German economic order. A key narrative emphasizes that Freiburg‑school ideas influenced policy both indirectly and through institutional channels (e.g., early advisory roles; competition law trajectories), while post‑war politicians used ordoliberal frameworks to justify ending price controls and constructing competition policy. The term “Social Market Economy” is explicitly attributed in ordoliberal scholarship to Müller‑Armack (1947), who argued for combining competitive markets with social and socio‑political measures that are “market-conform,” partly to secure political support and mitigate hardships—an explicit attempt to balance efficiency and social protection. This is important for classification: “neoliberalism” here is not a synonym for laissez‑faire; it is a reconstruction that treats markets as rule‑bound orders requiring active legal‑institutional maintenance and some social-policy complementarity.

Chile and authoritarian market reform

The Chilean case is the canonical example of neoliberal ideas applied under non-democratic conditions. Chile under Augusto Pinochet became closely associated with Chicago-trained technocrats and “shock” anti‑inflation proposals. Academic work on Friedman’s engagement documents meetings and advice that framed inflation control in terms of rapid fiscal cuts and tight money. The same period also produced the controversial relationship of hayek to Chile: Caldwell and coauthors document two visits (1977, 1981), including meetings and public interviews discussing authoritarian regimes and the problem of “unlimited democracy,” placing the market–democracy tension inside neoliberalism into direct political relief.

Analytically, the Chile case is not just “hypocrisy” or “bad people”; it is evidence of a structural ambiguity within parts of the neoliberal family: if democracy is primarily a means of limiting abuse of power, then the question becomes whether non-democratic regimes can be tolerated as “transitional” safeguards for market order—a position that collides head‑on with liberal democracy as an intrinsic value.

Reagan and Thatcher as Anglo-American policy consolidation

The 1980s are often treated as the period in which neoliberal policy repertoires became state-common sense in the Anglo-American core. Freeman’s Oxford Research Encyclopedia overview explicitly links late‑20th‑century “classical liberal” economic policies—laissez‑faire attitudes to markets and strong private property/contract rights—to the Ronald Reagan era in the United States and the Margaret Thatcher era in the United Kingdom. A comparative political-economy framing stresses that conservative governments in the US/UK introduced packages of deregulation, privatization, tax reductions, and labor-market “flexibility,” often via transatlantic intellectual networks and institutions.

International institutions and the Washington Consensus

The “neoliberalism” label becomes even more contested when it migrates from intellectual history to development policy. International Monetary Fund and the World Bank are central in the popular narrative because the “Washington Consensus” is commonly defined as a package of liberalizing reforms promoted in the 1980s–1990s for developing countries, with the term describing perceived agreement among the IMF, World Bank, and US Treasury. For the “many neoliberalisms” thesis, the key point is that this policy package is not mechanically deducible from any single neoliberal theory. It was assembled under crisis conditions, filtered through institutions, and justified with different normative languages (efficiency, inflation stabilization, growth, fiscal sustainability), often detached from the earlier interwar and early postwar neoliberal debates about monopoly, constitutional order, and democratic legitimacy.

Synthesis on common ядро, family resemblance, and continuity vs transformation

Does the hypothesis hold?

Yes: the evidence strongly supports the claim that 20th‑century neoliberalism is best treated as a plural family rather than a single theory.

• Primary institutional texts like the Mont Pelerin statement explicitly refuse “orthodoxy,” and already contain competing emphases: anti‑totalitarianism, rule of law, private property/competitive market, anti‑predation, and limited social minimum questions.
• Intellectual histories of the 1938 colloquium explicitly caution that the “birth” narrative is misleading if taken to imply a single founding text or unified doctrine; heterogeneity is present at origin.
• Ordoliberal scholarship insists ordoliberalism itself is not unified and distinguishes strands (Freiburg, social market economy, sociological liberalism), underscoring internal plurality even before adding Austrian and Chicago lines.

Is there a “core” or only a family resemblance?

A minimal shared core exists, but it is better described as a shared problematic rather than an axiomatic doctrine.

A workable “core” across variants is: (1) a commitment to private property and markets as key coordination devices; (2) a hostility to comprehensive economic planning and to concentrations of arbitrary power; (3) an insistence on rule‑structured governance (rules over discretion), often framed in rule-of-law terms.

But the adjacent concepts that stabilize that core vary enough to change the ideology’s meaning in practice:

• If competition is a discovery procedure under dispersed knowledge, state action looks like epistemically dangerous discretion.
• If competition is a fragile public good, the state must be strong in enforcement and anti‑privilege rulemaking.
• If market rationality is a general explanatory template, the boundary between economics and social theory collapses, changing liberalism’s social imagination.

So: a core exists, but the “family resemblance” model is empirically more honest than a single-definition approach.

Continuity, radicalization, or qualitative transformation?

The most defensible conclusion is continuity through transformation.

Continuity is real: neoliberalisms inherit classical liberal commitments to markets, property, and limits on state power, and they often present themselves as revivals or restorations.

But transformation is equally real and often underappreciated. Three qualitative shifts stand out:

1. From “laissez-faire” to “order design.” Many neoliberals rejected the idea that market society sustains itself without deliberate institutional construction—especially in ordoliberalism, where the market is explicitly constitutionalized and competition policy becomes a core state function.
2. From state-opponent to state-reformer. Neoliberalism is not only anti‑state; it is also a project to redefine state functions—distinguishing liberal from totalitarian order and designing rule frameworks, sometimes including social minima compatible with markets.
3. From political economy to social rationality. In the Chicago/Becker line (and in Foucault’s interpretation), market reasoning expands into a governing rationality applied to nonmarket life, shifting liberalism’s scope from market governance to social ontology.

On democracy: neoliberalisms often affirm democratic procedures yet insist on constraints (constitutional, legal, or technocratic) that can conflict with robust conceptions of popular sovereignty—an internal tension laid bare in cases like Chile and in debates over “unlimited democracy.”

Bottom line: 20th‑century neoliberalism is not best described as a mere continuation of classical liberalism, nor as a single radicalization. It is a qualitative re-engineering of liberalism’s relationship to the state, competition, and (often) democracy, carried by multiple, sometimes rival projects that nonetheless share a recognizable problem-space and a partial conceptual core.

Ver também

• hayek — the Austrian spontaneous-order pole of the neoliberal family; contrasting its market-as-epistemic-solution with ordoliberalism’s market-as-constitutional-order defines the deepest internal fault line
• ordoliberalism — the ordoliberal current’s own entry, focusing on the German postwar application; this page provides the comparative framework across all four schools
• liberalismo_democratico — Brazilian democratic liberalism selectively inherits from neoliberal currents; understanding which strands were absorbed and which refused matters for the Nova República book’s analysis of the liberal project
• wolf_crisis_of_democratic_capitalism — Wolf’s critique targets the neoliberal settlement as institutionalized in the late 20th century; this page provides the intellectual genealogy of what Wolf is criticizing
• americanliberalism — American liberalism defined itself partly against neoliberalism’s narrower market emphasis; the distinction between social and economic liberalism runs through both pages
• PUC-Rio vs. Unicamp — the Brazilian economic debate replays part of the neoliberal family’s internal cleavage between rule-bound market governance and heterodox interventionism
• A Fábrica de Conceitos — Como a Propaganda Transforma Enquadramentos em Convicções — how “neoliberal” was transformed from a technical label for plural liberal reconstructions into a totalizing epithet in Latin America; the semantic collapse documented here erased the internal complexity mapped in this page