De jure and de facto independence of the central bank from fiscal authority. Per D.1.5 scope, one of the framework's defensible monetary positions.
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
Latvia adopted the euro on 1 January 2014 after Council Decision 2013/387/EU found that it fulfilled the convergence conditions for joining the euro area. The changeover replaced the lats, moved monetary policy into the Eurosystem, and reduced transaction-cost and exchange-rate barriers with Latvia's euro-area trading and investment partners.
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.