Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).
Complementary Law 214/2025 implemented the first major statutory layer of Brazil's EC 132 consumption-tax reform, defining the CBS, IBS, and Imposto Seletivo architecture, transition rules, exemptions, special regimes, and cashback mechanisms. The law operationalises the move from overlapping PIS/Cofins, IPI, ICMS, and ISS rules toward a dual value-added tax system with a long transition to 2033.
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.