Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Kim Young-sam government pushed Labour Standards Act revision and Trade Union and Labor Relations Adjustment Act through National Assembly 26 Dec 1996 in pre-dawn ruling-party-only vote; provisions eased layoff restrictions and expanded flexible-hours. Triggered largest general strike in Korean history Jan 1997 (~200,000 workers); revised in milder form Mar 1997; comprehensive labour-flexibility package later adopted under IMF programme 1998.
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.