Security of private property rights — formal recognition, expropriation risk, titling systems.
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
President Sarney announced 20 February 1987 a unilateral moratorium on interest payments on Brazil's ~$68B external commercial-bank debt. Reserves had fallen to ~$4B. IMF and commercial banks refused a negotiated rescheduling until 1988 Brady-adjacent framework resumed service September 1988. Marked second major Latin American sovereign default of the decade after Mexico 1982.
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.