General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.
Targeted industrial and sectoral subsidies (renewable energy, chip manufacturing, agriculture, green hydrogen, etc).
Third NDP announced 1975 allocated ~$35bn capital spending (revised upward to ~$50bn) — largest in African history at the time. Financed by oil-boom revenue. Priorities: Abuja new capital, Ajaokuta steel, Delta Steel, Kaduna Refinery II, Warri Refinery, federal highways, universities. Severe absorption bottlenecks (cement port queues 1975-77). Created infrastructure backbone but also the template for oil-rent mismanagement.
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.