Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Ley 32/1984 de 2 agosto reformed the 1980 Estatuto de los Trabajadores to permit fixed-term contracts without just cause. Introduced the two-tier Spanish labour market with heavily-protected permanent contracts and flexible temporary ones. Temporary share rose from ~15% (1984) to ~35% (1990s). Canonical case of 'reform at the margin' generating dualism without overall EPL reduction.
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.