General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).
Autumn Agreement of 11 October 2013 between the Rutte II VVD-PvdA coalition and three opposition parties (D66, ChristenUnie, SGP) providing Senate majority for the 2014 budget. ~€16bn additional consolidation over 4 years plus ~€1bn tax cuts to soften impact on purchasing power; included lower corporate-income-tax rate threshold, third-bracket income tax cut to soften HRA impact, crisisheffing surtax on high incomes, and additional defence/healthcare savings. Essential to Dutch exit from the EU Excessive Deficit Procedure in 2014.
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.