Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Lei 13.467/2017 overhauled the 1943 Consolidação das Leis do Trabalho (CLT): introduced intermittent-work contracts, home-office regulation, teletrabalho, expanded part-time and temporary contracts, made union dues voluntary (imposto sindical no longer mandatory), established the principle of negociado sobre o legislado (collective bargaining can override selected statutory provisions), and tightened labour-court access (loser-pays costs). It was the largest liberalisation of Brazilian labour law in eight decades.
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.