IESET.
Movements·thatcherism

Thatcherism

GBR·19791990·UK Conservative Party
Leaders: Margaret Thatcher (Prime Minister) · Nigel Lawson (Chancellor 1983–1989) · Geoffrey Howe (Chancellor 1979–1983)
positionsaustrian

Doctrine — stated goals and content

Market-liberal supply-side programme focused on privatisation of state-owned industries, reduction of trade-union power, financial deregulation (Big Bang 1986), monetary discipline to break stagflation, and tax reform favouring capital and high earners. Proponents framed the programme as reversing post-war consensus drift toward corporatism and restoring market mechanisms as the primary allocator. Note: per D.3.1, NHS real spending grew under Thatcher — the movement did not dismantle universal healthcare, and the framework records this accurately rather than assuming Conservative = all privatisation.

Policy-content fingerprint — how the framework codes this movement on its axes

labour market flexibility
regulatory.labour_market_flexibility
Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
increased · strong
more flexible (easier hiring/firing, less rigid bargaining)
Sequence of Trade Union Acts 1980–1990 curtailed strike immunities, closed shop, and secondary-action scope.
product market competition
regulatory.product_market_competition
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
increased · strong
more competition-friendly (lower entry barriers)
Privatisation of utilities combined with competition regulators (Oftel, Ofgas, Ofwat) opened previously state-monopolised sectors.
financial deregulation
regulatory.financial_deregulation
Financial-sector regulation — banking separation, capital requirements, cross-border activity rules, derivatives oversight.
decreased · strong
looser financial regulation
Big Bang 1986 removed fixed commissions and segregation of member firms; attracted foreign banks to London.
tax progressivity
fiscal.tax_progressivity
Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).
decreased · strong
less progressive (flatter rates, compression, smaller credits)
Top marginal rate cut from 83% (1979) to 40% (1988). Basic rate 33% → 25%.
tax corporate
fiscal.tax_corporate
Statutory and effective corporate tax rates, treatment of depreciation, and international competitiveness.
decreased · moderate
lower corporate tax burden
Corporate rate cut from 52% to 35% during the period.
central bank independence
monetary.central_bank_independence
De jure and de facto independence of the central bank from fiscal authority. Per D.1.5 scope, one of the framework's defensible monetary positions.
unchanged
BoE formal independence came later (1997). Monetary policy was executed via Treasury guidance but with explicit inflation-targeting discipline from 1990.
property rights
institutional.property_rights
Security of private property rights — formal recognition, expropriation risk, titling systems.
increased · moderate
stronger property rights
Right to Buy extended property ownership to council tenants; privatisation widened retail share ownership.

Policies enacted

What the data says — linked outcome hypotheses

The movement's outcome claims are tied to these hypotheses. Verdicts update as models run.

not yet written
uk_productivity_growth_1979_1997
not yet written
uk_inequality_trajectory_1979_1997
not yet written
uk_financial_sector_share_gdp_1986_onwards

Schools of thought aligned or opposed

partial
austrian
Monetary discipline + privatisation + labour-market liberalisation align with Austrian priors; fiscal expansion during Falklands era and retention of NHS do not.

References

Notes

Thatcherism is useful as a calibration case for three reasons: (1) multi-axis strong movement makes axes_summary semantics concrete; (2) NHS spending growth illustrates the D.3.1 content-over-label rule; (3) the movement spans Conservative governments but the coding changes materially around 1990 when Thatcher departed — a reminder that movements are not identical to party tenure.