General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
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.
Pakistan hosting of >3M Afghan refugees and ISI channelling of US and Saudi assistance (USD2bn Reagan-era covert programme doubled by Saudi matching) to seven mujahideen parties based in Peshawar, following Soviet invasion of Afghanistan 27 Dec 1979. Unlocked USD3.2bn US economic/military aid package (1981), debt-rescheduling flexibility, and IMF programme accommodation. Ended with Geneva Accords 14 Apr 1988 and Soviet withdrawal completed 15 Feb 1989.
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.