Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
Sector-specific licensing regimes, concentration / quota allocation, state-controlled entry (energy, telecoms, healthcare, banking).
Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
WTO accession 11 December 2005 after 12-year negotiation — bound maximum tariffs averaging 12.4% industrial and 6% agricultural, opened 44 services sub-sectors including banking/insurance/telecoms, and committed to TRIPS IP regime. Saudi Arabia's formal entry into rules-based multilateral trade.
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.