Financial-sector regulation — banking separation, capital requirements, cross-border activity rules, derivatives oversight.
Security of private property rights — formal recognition, expropriation risk, titling systems.
Direction of monetary-base expansion decisions relative to trend. Separate from fiscal.transfer_expansion even when correlated.
Medida Provisória 168 of 16 March 1990 (Plano Brasil Novo / Plano Collor I) under Finance Minister Zélia Cardoso de Mello. Replaced cruzado novo with cruzeiro at 1:1. Blocked 80% of financial assets held in overnight market, savings accounts > NCz$ 50,000, and demand deposits > NCz$ 50,000 for 18 months in frozen BCB accounts — confiscated ~30% of M4 (~$100B). Price-wage freeze; fiscal tightening; customs reforms. Monthly inflation fell briefly to ~9% in May 1990 before returning to 20%+.
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.