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.
Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
Law 3296/2004 and the Income Tax Code amendments scheduled a phased reduction of Greece's corporate income tax (φόρος εισοδήματος νομικών προσώπων) from 35% toward 25% over 2005–2007, paired with simplified depreciation rules and SME accounting thresholds. The move aligned Greek headline rates more closely with peer EU jurisdictions and was the centrepiece tax measure of the early Karamanlis term.
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.