Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
US President Clinton decertified Colombia as a fully cooperating nation under the Foreign Assistance Act narcotics-cooperation review 1 March 1996 and again March 1997, triggered by the Proceso 8000 revelations. Decertification restricted multilateral development-bank assistance and certain trade benefits; waived on national-interest grounds for narrow exceptions. Samper's US visa revoked July 1996. Colombia recertified 1998 after Pastrana election; condition for Plan Colombia negotiation.
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.