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.
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
Bulgaria enacted a whistleblower-protection framework in 2023 to transpose the EU Whistleblower Directive. The law created internal and external reporting channels for breaches of Bulgarian and EU law, assigned oversight roles to the personal data protection authority, and prohibited retaliation against people who report or publicly disclose covered wrongdoing.
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.