General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
Emenda Constitucional de Revisão nº 1 of 1 March 1994. De- earmarked 20% of federal tax revenue from 1988 Constitution's mandatory allocations for two years, freeing fiscal space for the Plano Real programme. Extended repeatedly as Fundo de Estabilização Fiscal (FEF, 1996-99) and Desvinculação de Receitas da União (DRU, 2000 onwards). Core fiscal-rigidity workaround for 1988-Constitution time-bomb.
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.