Financial-sector regulation — banking separation, capital requirements, cross-border activity rules, derivatives oversight.
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
From the 2003 Budget onward National Treasury and SARB progressively relaxed exchange controls for individuals (initial R750,000 foreign investment allowance, raised in subsequent budgets), corporates (outward FDI approval thresholds raised), and institutional investors (prudential offshore limits). The reform shifted the control regime from approval-based to prudential-reporting, while retaining residual controls.
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.