Policies·co_banrep_autonomy_ley_31_1992

Banco de la República autonomy — Ley 31 de 1992

COL·1992 – ·enacted 1992-12-29candidate

What the policy did

Ley 31 of 29 December 1992 implemented Article 371 of the 1991 Constitution, establishing the Banco de la República as an autonomous state body with constitutional mandate for monetary control and price-stability primacy. Seven-member Junta Directiva including Finance Minister (chairing) and Governor; 4-year staggered terms with one renewal; prohibition on direct Treasury financing (with exceptions for unanimity). First constitutionalised CB independence in Colombian history.

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

↑

central bank independence

monetary.central_bank_independence

De jure and de facto independence of the central bank from fiscal authority. Per D.1.5 scope, one of the framework's defensible monetary positions.

increased · strong

greater independence (legal, operational, personnel)

Enacted by

colombia_gaviria_liberal_apertura_1990_1994

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?".

Truss 2022 mini-budget shows that unfunded fiscal expansion above the ZLB triggers sharp bond-market and currency responses through expected-inflation and risk-premium channels.

unfunded_fiscal_expansion_above_zlb_bond_market_responseinferred

viamonetary.central_bank_independence

SUPPORTED — GBP/USD trough on 2022-09-26 (1.0703) was 5.02% below the 2022-09-22 pre-announcement close (1.1269); log-decline +0.0515 clears the 3.0% threshold …

supported

UK Truss mini-budget 2022 gilt crisis reflected market confidence and institutional-framework rupture rather than an MMT-predicted hard fiscal limit, because the BoE restored order by intervening as issuer.

uk_truss_mini_budget_currency_sovereign_mechanisminferred

viamonetary.central_bank_independence

partial — Both mechanism legs are directionally consistent but at least one fails the SUPPORTED threshold: FX leg holds (5.02% trough decline); yield leg partia…

partial

The September 2022 UK gilt-market dysfunction had its operative amplification mechanism in the foreign-currency-collateral exposure of the Liability-Driven Investment (LDI) leveraged-derivative chain in the UK pension system, not in a "fiscal limit" reached by the sovereign issuer.

truss_2022_currency_user_ldi_collateral_mechanisminferred

viamonetary.central_bank_independence

INCONCLUSIVE_DATA_PENDING — no outcome variable loaded; missing: ['boe:IUDLG7N', 'boe:IUDMNZC', 'boe:gilt_volatility (manual); ice:UK_gilt_options', 'fred:DEXUS…

run pending

Across countries 1990-2023, higher de jure and de facto central-bank independence predicts lower mean CPI inflation and lower inflation volatility, conditional on a basic set of controls (exchange-rate regime, trade openness, fiscal balance, initial inflation level).

central_bank_independence_inflation_disciplineinferred

viamonetary.central_bank_independence

PARTIAL — coef=+9.05e-17, p=0.747; effect magnitude effectively zero

partial

UK GDP per capita (PPP, constant international dollars) diverged negatively from a matched synthetic counterfactual of similar-income anglophone/developed economies (USA, CAN, AUS, NZL, DEU, NLD, CHE) starting around 2008 and widening post-2016 (Brexit referendum).

uk_economic_decline_multi_movementinferred

viamonetary.central_bank_independence

INCONCLUSIVE_DATA_PENDING — treatment 'uk_post_2008' has no within-country variation under country fixed effects

run pending

Every documented hyperinflation episode since 1900 (Weimar Germany, post-WW2 Hungary, Yugoslavia 1990s, Zimbabwe 2000s, Venezuela 2010s-2020s, among others) was preceded by fiscal dominance — a state of affairs where monetary policy is subordinated to financing government deficits that cannot be financed by taxation or market-rate borrowing.

hyperinflation_requires_fiscal_dominanceinferred

viamonetary.central_bank_independence

INCONCLUSIVE_DATA_PENDING — no outcome variable loaded; missing: ['hanke:hyperinflation_table']

run pending

Argentine monthly CPI inflation declines from its late-2023 peak (around 25% month-on-month in December 2023 following the 54% peso devaluation) to below 5% month-on-month within 12 months of Milei's December 2023 inauguration, and below 3% month-on- month within 18 months.

milei_reforms_reduce_argentine_inflationinferred

viamonetary.central_bank_independence

INCONCLUSIVE_DATA_PENDING - INDEC IPC Nacional vintage missing from local data/vintages; expected indec:148.3_INIVELNAL_DICI_M_26 (indec:148.3_INIVELNAL_DICI_M_…

run pending

Japan post-1990 has run gross public-debt-to-GDP ratios from ~70% rising to ~250%, the highest sustained level in the OECD record, WITHOUT triggering inflation, currency collapse, sovereign-spread blowout, or fiscal-dominance-induced loss of monetary control.

fiscal_dominance_japan_debt_non_crisisinferred

viamonetary.central_bank_independence

INCONCLUSIVE_PENDING_DATA

run pending

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.

Convertibility Plan (Plan Cavallo) — Argentina 1991-2002

ARG·1991

match

1.0

central bank independence

Austrian Hartwährungspolitik — schilling peg to DM 1976

AUT·1976

match

1.0

central bank independence

Hawke-Keating reform package (1983-1996)

AUS·1983