Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
Statutory and effective corporate tax rates, treatment of depreciation, and international competitiveness.
Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
SEZ Act enacted 23 June 2005, effective February 2006, replaced earlier 2000 EOU/EPZ policy framework. Created enclave-based duty-free manufacturing and services zones with 15-year income- tax holiday (100% for first 5 years, 50% for next 10), customs and excise exemptions, single-window clearance, simplified labour law enforcement. Drafted under Vajpayee NDA (2000 policy) and enacted under UPA-I. By March 2012 ~143 operational SEZs; exports from SEZs grew from Rs 22k crore (2005-06) to Rs 3.15 lakh crore (2011-12). Later restricted under 2011 Minimum Alternate Tax on SEZs.
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.