Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).
Taxation of capital income (dividends, capital gains, inheritance, wealth). Distinct from corporate rate.
Law 4223/2013 (enacted 31 December 2013, effective 1 January 2014) introducing the Unified Real-Estate Property Tax (ENFIA) as a permanent annual property tax replacing the emergency property levy collected through electricity bills from 2011-2013 (the 'haratsi') and the earlier periodic FAP wealth-tax on high-value holdings. Structure: 'main tax' per real-estate unit based on location, surface area, age, floor and other characteristics, plus a 'supplementary tax' on total holdings above €300,000 (natural persons) or 5.5‰ flat for legal entities. Initial projected yield c.€2.65bn/year. Highly politically salient as the most visible Memorandum-era tax imposition on domestic property-owner households. Subsequent reductions under Mitsotakis from 2019 (see gr_enfia_property_tax_reduction_2019_2024) cumulatively cut household ENFIA c.30-50%.
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.