Sector-specific licensing regimes, concentration / quota allocation, state-controlled entry (energy, telecoms, healthcare, banking).
Product-market regulation, entry barriers, licensing burdens, network-industry regulation, price controls.
19 January 2001 GSM spectrum auction awarded three licences to MTN Nigeria (South Africa), Econet Wireless (later Airtel), and Nigerian Communications Mobile at $285m each. Ended NITEL monopoly. Drove mobile subscribers from 35,000 (2001) to 25m (2005) — Africa's largest telecom transformation of the decade.
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.