Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).
Statutory and effective corporate tax rates, treatment of depreciation, and international competitiveness.
General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
Immigration policy openness — work visas, family reunification, asylum processing, border enforcement posture.
The Loi sur la sortie progressive de l'énergie nucléaire à des fins de production industrielle d'électricité (31 January 2003), adopted under the Verhofstadt I purple coalition with Ecolo/Groen participation, prohibited new nuclear-plant construction and limited operating life of existing reactors to 40 years. The seven Doel and Tihange units were scheduled for closure between 2015 and 2025, subsequently amended through extension laws as supply-security concerns rose.
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.