The Economist Policy Lab · Special Report
Macroeconomic Commitment Devices

Milei's Odysseus Act: Monetary Commitment & Inflation Policy Simulator

In Greek myth, Odysseus tied himself to the ship's mast to resist the Sirens' deadly song. Javier Milei's macroeconomic strategy legally binds Argentine administrations from monetary printing to conquer hyperinflation. Use this simulation to test commitment devices against Argentina's acute trade-offs: fiscal dominance, balance-sheet quasi-fiscal absorption, FX reserve depletion, and roll-over liquidity crunches.

Annual Inflation (CPI)
211.4%
Monthly: 12.8% Initial Peak
Net FX Reserves
$28.5B
Import Cover: 4.8 mo +$0.2B/mo
Fiscal Primary Balance
+2.5%
Target: +2.5% GDP Anchor: Active
Country Risk / Spread
1,420 bps
Debt Rollover: Moderate Liquidity OK

Statutory Ban on BCRA Direct Financing (Odysseus Mast: SECURE)

The central bank is strictly prohibited by criminal code from issuing pesos to finance the Treasury deficit. Fiscal dominance is suspended.

Mast Strain (Political Pressure)
Strain: 22%
Stabilization Trajectory CPI Inflation (Ann. %) FX Reserves ($B) Primary Surplus (% GDP) Country Spread (/10)
National Treasury Balance Surplus
Primary Balance:+2.5% GDP
Net Debt Service:-$1.4B/mo
BCRA Direct Transfers:$0 (BANNED)
Domestic Bond Rollover Rate:112% (Safe)
BCRA Balance Sheet (Quasi-Fiscal) Absorbing
Monetary Base (P0):14.8 T ARS
Quasi-Fiscal LeFi/Pases:Extinguished
Monthly FX Purchases:+$840M USD
Real Exchange Rate Gap:14.2% Overvalued
Commitment Mechanism Comparison Matrix
Device Credibility Mast Exit Cost Reserves Dependency Banking Liquidity Buffer Vulnerability
Statutory Ban (Milei Rule) High Criminalization Moderate ($25-40B) Flexible Fiscal fatigue / Legal repeal by Congress
Zero Base Growth Moderate Policy Switch Low Rigid (Spike in rates) Severe liquidity squeeze on credit
Full Dollarization Extreme (Iron) Irreversible Critically High ($50B+) No Lender of Last Resort Run on uninsured bank deposits
Currency Board (Convertibility) Very High Legislative Wall High (1:1 backing) Strict Limits External terms-of-trade mismatch
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