Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Spain signed the Treaty of Accession to the European Economic Community in Madrid on 12 June 1985, with full membership effective 1 January 1986 alongside Portugal. The accession treaty mandated acquis communautaire alignment including IVA (VAT) introduction, customs-union integration, agricultural CAP harmonisation, and free-movement provisions, anchoring Spain's post-Franco economic modernisation.
Per invariant 3, reforms are scored by what they did on each channel-separated axis, not by the party that enacted them. This fingerprint is how the policy-match engine finds historical analogues.
Explicit links are curated by the author. Inferred links are hypotheses in the library that test the same axes this policy moved — the framework's answer to "what does the data say about a policy like this?".
Ranked by axis-fingerprint overlap with this policy. Direction match bolded — those are the closest historical analogues. Shape of the match is what drives policy-outcome comparison, not the country or party label.