Sector-specific licensing regimes, concentration / quota allocation, state-controlled entry (energy, telecoms, healthcare, banking).
Targeted industrial and sectoral subsidies (renewable energy, chip manufacturing, agriculture, green hydrogen, etc).
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
The NEP set a Canadian ownership target of 50% in oil and gas by 1990, imposed a Petroleum and Gas Revenue Tax (PGRT), established made-in- Canada pricing below world prices, expanded Petro-Canada via buyout of foreign assets, and introduced the Petroleum Incentives Program (PIP) grants favouring Canadian-owned firms on federal lands.
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.