Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
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.
Completion of the 2013-initiated OECD accession process: the OECD Council invited Colombia to become a member on 25 May 2018 after seven-year review by 23 technical committees. The roadmap drove domestic regulatory reforms across competition policy, corporate governance, trade, anti-corruption (Ley 1778 de 2016), chemicals, labour statistics, and tax transparency. Formal accession completed 28 Apr 2020 under Duque, making Colombia the 37th OECD member and the third Latin American one after Mexico and Chile.
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.