Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Independence of the judiciary from executive and legislative encroachment. Specifically captures court-packing, selective prosecution, judicial reshuffles.
Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Roh Tae-woo's 8-point declaration 29 Jun 1987 under pressure from the June Democracy Movement committed to constitutional amendment for direct presidential elections, release of political prisoners, press freedom, local autonomy, and university autonomy. Constitutional amendment adopted 27 Oct 1987 (93.1% Yes in referendum); direct election 16 Dec 1987 elected Roh (36.6%) over split opposition Kim Young-sam (28.0%) and Kim Dae-jung (27.0%). Completed political transition to Sixth Republic on 25 Feb 1988.
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.