Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
NHS and Community Care Act 1990, following 1989 'Working for Patients' white paper, introduced a purchaser/provider split in the NHS. District Health Authorities became purchasers; NHS Trusts became semi-autonomous providers; GP fundholding introduced April 1991. Created quasi-market disciplines without privatising delivery. Labour abolished the formal internal market in 1997 but retained many architectural elements.
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.