Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Flexibility and Security Act effective 1 January 1999 balanced liberalisation of temporary-work (uitzend) contracts — chain of max three fixed-term contracts over three years before conversion to indefinite — with legal improvements in temporary-worker protection and CAO framework. Emerged from 1996 STAR accord. Canonical Dutch 'flexicurity' measure cited in EU Employment Strategy discussions.
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.