Policies·ar_machinea_impuestazo_1999

Machinea impuestazo tax package December 1999

ARG·1999 – 2000·enacted 1999-12-23·Alianza UCR-FREPASOcandidate

What the policy did

Ley 25.239 of 23 December 1999 (impuestazo). Expanded income-tax base, raised rates on top brackets; excise and VAT adjustments. Economía minister José Luis Machinea's fiscal package to sustain convertibility. Contractionary effect worsened recession; political cost eroded Alianza approval.

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

↑

tax progressivity

fiscal.tax_progressivity

Progressivity of the personal income tax schedule, including top marginal rates, bracket spread, and targeted credits (EITC-equivalents).

increased · weak

more progressive (higher top rates, wider spread, larger targeted credits)

Higher top brackets + base broadening.

↓

spending level

fiscal.spending_level

General government spending as share of GDP, excluding transfers already captured under fiscal.transfer_expansion to avoid double-counting.

decreased · weak

lower spending share

Revenue-raising under convertibility constraint.

Enacted by

argentina_de_la_rua_alianza_1999_2001

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?".

Large welfare states sustain long-run real GDP per capita growth when paired with market flexibility (low product- and labour-market barriers), trade openness, and fiscal discipline (debt-to-GDP below 90%), but not when paired with rigid product and labour markets, in an OECD and rich- country panel 1980-2020.

welfare_state_market_flexibility_complementinferred

viafiscal.spending_level

PARTIAL — coef=+3.308e-18, p=0.653; effect magnitude effectively zero

partial

Countries in the top quartile of Heritage lower-tax-burden score in 2024 have lower latest-available extreme-poverty headcount than bottom-quartile countries, consistent with free-market country policy regimes outperforming less market-oriented regimes on this outcome.

heritage_tax_burden_extreme_poverty_current_gapinferred

viafiscal.tax_progressivityfiscal.spending_level

PARTIAL — gap sign/magnitude not decisive (diff=1.296, p=0.7399)

partial

Conditional on latest real GDP per capita and broad Heritage region, countries with higher Heritage lower-tax-burden score in 2024 have lower latest-available extreme-poverty headcount.

heritage_tax_burden_extreme_poverty_income_region_robustnessinferred

viafiscal.tax_progressivityfiscal.spending_level

PARTIAL — controlled coefficient not decisive (coef=-1.28, p=0.2307)

partial

Countries in the top quartile of Heritage lower-tax-burden score in 2024 have higher latest-available account ownership than bottom-quartile countries, consistent with free-market country policy regimes outperforming less market-oriented regimes on this outcome.

heritage_tax_burden_account_ownership_current_gapinferred

viafiscal.tax_progressivityfiscal.spending_level

REFUTED — top-vs-bottom gap has opposite sign and Welch p=2.887e-05

refuted

Conditional on latest real GDP per capita and broad Heritage region, countries with higher Heritage lower-tax-burden score in 2024 have higher latest-available account ownership.

heritage_tax_burden_account_ownership_income_region_robustnessinferred

viafiscal.tax_progressivityfiscal.spending_level

REFUTED — controlled market-score coefficient has opposite sign and p=0.01161

refuted

Countries in the top quartile of Heritage lower-tax-burden score in 2024 have higher latest-available electricity access than bottom-quartile countries, consistent with free-market country policy regimes outperforming less market-oriented regimes on this outcome.

heritage_tax_burden_electricity_access_current_gapinferred

viafiscal.tax_progressivityfiscal.spending_level

PARTIAL — gap sign/magnitude not decisive (diff=4.491, p=0.2842)

partial

Conditional on latest real GDP per capita and broad Heritage region, countries with higher Heritage lower-tax-burden score in 2024 have higher latest-available electricity access.

heritage_tax_burden_electricity_access_income_region_robustnessinferred

viafiscal.tax_progressivityfiscal.spending_level

PARTIAL — controlled coefficient not decisive (coef=1.457, p=0.1656)

partial

Countries in the top quartile of Heritage lower-tax-burden score in 2024 have higher latest-available employment rate than bottom-quartile countries, consistent with free-market country policy regimes outperforming less market-oriented regimes on this outcome.

heritage_tax_burden_employment_rate_current_gapinferred

viafiscal.tax_progressivityfiscal.spending_level

PARTIAL — gap sign/magnitude not decisive (diff=0.5323, p=0.8257)

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.

Greece Third Economic Adjustment Programme (Third Memorandum) 2015

GRC·2015

match

1.3

spending leveltax progressivity

IMF Extended Fund Facility — Sri Lanka $2.9bn (2023)

LKA·2023

match

1.3

spending leveltax progressivity

Belgium debt consolidation trajectory 1992-1999

BEL·1992