General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Philippine Senate voted 12-11 on 16 Sep 1991 against ratifying the Treaty of Friendship, Cooperation and Security that would have extended the US bases agreement for Clark Air Base and Subic Bay Naval Station by 10 years. Subic handover completed 24 Nov 1992; Clark vacated June 1991 after Pinatubo eruption damaged facilities. Ended a century of US military presence; re-configured under 1998 Visiting Forces Agreement.
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.