Policies·br_mercosur_treaty_asuncion_1991

Mercosur — Treaty of Asunción (26 March 1991)

BRA, ARG, PRY, URY·1991 – 1995·enacted 1991-03-26candidate

What the policy did

Tratado de Asunción signed 26 March 1991 by Collor (Brazil), Menem (Argentina), Rodríguez (Paraguay), Lacalle (Uruguay). Committed to free circulation of goods/services/factors, common external tariff, coordinated macro policies, harmonised legislation by 31 December 1994. Protocolo de Ouro Preto (December 1994) institutionalised Mercosur with CMC, GMC, CCM structures; common external tariff effective 1 January 1995.

Policy-content fingerprint — what this policy moved, on which axes

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.

intended

↑

trade openness

regulatory.trade_openness

Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.

increased · strong

more open trade

↑

rule of law

institutional.rule_of_law

Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.

increased · weak

stronger rule of law

Regional-integration institutional framework.

Enacted by

brazil_collor_prn_1990_1992

Empirical evidence — linked hypotheses

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?".

Estonia adopted among the most radical market-liberalisation packages of any post-Soviet state — flat tax (26% universal rate, 1994), currency board (EEK pegged to DM/EUR, 1992), rapid privatisation, unilateral free trade, and minimal capital controls — and by 2007 had recovered to Soviet-era GDP per capita levels and substantially exceeded them, while Belarusian and Ukrainian peers had not recovered comparably.

estonia_market_reform_post_soviet_growth_1991_2007inferred

viaregulatory.trade_opennessinstitutional.rule_of_law

PARTIAL — recovery threshold pass=True (year_recovered=1998, 2007 vs 1991 = 70.53282727739165); Baltic−CIS gap pass=False (gap=5.1509956229348575)

partial

Singapore's long-run prosperity and frontier convergence are better predicted by extreme trade openness, strong rule of law, competitive product and services markets, and high economic freedom than by state ownership or industrial targeting alone.

singapore_state_capacity_market_openness_comboinferred

viaregulatory.trade_opennessinstitutional.rule_of_law

PARTIAL — coef=-0.0001143, p=0.713 (above α=0.1); direction inconclusive

partial

Across a broad panel of economies 1980-2020, market reforms (privatisation, trade liberalisation, and price decontrol) produce durable gains in real GDP per capita growth only when rule-of-law scores exceed a minimum threshold (WGI Rule of Law > -0.5, approximately the 40th percentile of the global distribution).

rule_of_law_market_reform_complementarityinferred

viaregulatory.trade_opennessinstitutional.rule_of_law

REFUTED — coef=-0.1483 (sign opposite claim +), p=0.00481

refuted

Under Financial Secretary John Cowperthwaite (1961–1971) and successors, Hong Kong pursued near-laissez-faire economic policy — no capital controls, no industrial policy, minimal tariffs, low flat taxes, and light labour regulation; between 1960 and 1997 Hong Kong's GDP per capita rose from approximately $4,000 to $26,000 (2011 PPP), converging almost fully to UK levels and surpassing most continental European economies.

hong_kong_minimal_state_growth_miracle_1960_1997inferred

viaregulatory.trade_opennessinstitutional.rule_of_law

SUPPORTED — HKG/USA per-capita ratio 1997 = 0.80 (>=0.80); HKG annualised growth 1960-1997 = +5.22%/yr (>=5.0).

supported

Across countries 1990-2020, accession to a substantive free-trade agreement (FTA) — defined as a WTO-notified preferential-trade agreement going beyond MFN with measurable bilateral tariff reductions — is followed by higher trade openness and higher per-capita real GDP growth in the post-accession 5-year window than in the matched pre-accession 5-year window.

liberal_free_trade_partner_growth_panel_1990_2020inferred

viaregulatory.trade_opennessinstitutional.rule_of_law

PARTIAL — ATT=-4.069, p=0.264, N=1342, treated_countries=61 (above α=0.10)

partial

Across a pre-registered panel of OECD and major emerging-market economies from 1996 to 2023, stronger rule-of-law institutions predict higher high-technology export intensity after country and year fixed effects and basic macro controls.

market_order_rule_of_law_high_tech_exports_panelinferred

viainstitutional.rule_of_lawregulatory.trade_openness

PARTIAL — coef=+0.621, p=0.746 (above α=0.1); direction inconclusive

partial

Across emerging-market and developing economies 1990-2020, stronger contract enforcement — measured by years to resolve a commercial dispute, contract-enforcement index, and legal-origin dummies — predicts whether foreign-direct-investment inflows produce productivity spillovers to domestic firms rather than enclave effects.

contract_enforcement_fdi_productivity_spilloversinferred

viainstitutional.rule_of_lawregulatory.trade_openness

SUPPORTED — coef=+0.1145 (sign matches claim +), p=0.0196

supported

Across countries 1996-2023, higher WGI Rule of Law (RL) scores predict higher subsequent real per-capita GDP growth, conditional on standard controls (initial income, investment share, trade openness, demographic composition).

rule_of_law_institutional_growthinferred

viainstitutional.rule_of_lawregulatory.trade_openness

PARTIAL — coef=+5.028e-17, p=0.0526; effect magnitude effectively zero

partial

Similar historical policies

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.

China WTO Accession 2001

CHN·2001

match

1.6

trade opennessrule of law

Czech EU accession 2004

CZE·2004

match

1.6

trade opennessrule of law

Greece EEC accession — negotiation and treaty signing (1975-1979)

GRC·1975