Targeted industrial and sectoral subsidies (renewable energy, chip manufacturing, agriculture, green hydrogen, etc).
General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
First Alta Velocidad Española line Madrid-Seville inaugurated 21 April 1992 for Seville Expo — Spain's first high-speed rail. ~471 km at 300 km/h via UIC standard gauge (non-Iberian) built by GIF. Template for subsequent Spanish HSR expansion (one of world's largest networks by 2010s). Landmark infrastructure achievement of Felipismo peak.
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.