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.
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
Phased multi-year normalisation of residential and commercial tariffs for electricity, natural gas, water and public transport which had been frozen or minimally adjusted since 2002. Nominal tariff hikes of several hundred percent over 2016-2018 cut the federal subsidy bill from ~3% of GDP (2015) toward ~1.5% (2019). The Supreme Court forced an audiencia pública requirement in 2016 delaying gas-tariff schedules. Process contributed directly to headline inflation and became politically costly.
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.