Hungary (1945-1946) experienced the worst hyperinflation in recorded history. At its peak in July 1946, prices doubled approximately every 15 hours. The Hungarian pengo became so worthless that the government introduced the adopengo, a tax-indexed unit, but even that could not keep pace with the collapse. The episode is a defining case study in the Hanke-Krus World Hyperinflation Table.
Historical Context
Hungary emerged from World War II with its economy in ruins. The country had suffered extensive physical destruction, lost significant territory, and was occupied by Soviet forces. The government faced enormous fiscal pressures: war reparations, reconstruction costs, and the need to fund a rapidly expanding state apparatus under Soviet influence.
With tax revenues collapsing and no access to international capital markets, the Hungarian government turned to the printing press. The National Bank of Hungary began financing government expenditures directly through money creation, setting the stage for the most extreme monetary collapse ever recorded.
The Hyperinflation
Hungary's hyperinflation began in August 1945 and ended in July 1946. During this period, the money supply expanded at an astronomical rate. Key statistics from the Hanke-Krus Table include:
Metric | Value |
Peak Monthly Inflation Rate | 4.19 x 10^16 percent (July 1946) |
Equivalent Daily Inflation Rate | 207 percent |
Price Doubling Time | Approximately 15 hours |
Duration | August 1945 to July 1946 (12 months) |
At the peak, the highest denomination banknote issued was 100 quintillion (10^20) pengo. The currency became so debased that the government introduced the adopengo as an indexed unit of account, but even this measure could not restore confidence.
Note: The exact peak inflation figures are drawn from the Hanke-Krus World Hyperinflation Table. Readers should consult the original table for precise methodology.
Causes
The Hungarian hyperinflation was driven by the same fundamental forces that Professor Hanke has identified in every case of hyperinflation:
Fiscal dominance. The government's expenditure needs far exceeded its ability to raise revenue through taxation. The central bank became a direct instrument of fiscal policy.
Uncontrolled money creation. The National Bank of Hungary printed money at an accelerating rate to cover the fiscal deficit. Money supply growth became exponential.
Collapse of confidence. As inflation accelerated, the velocity of money increased sharply. People spent money as fast as they received it, further amplifying the inflationary spiral.
Resolution: The Forint
On August 1, 1946, Hungary introduced a new currency, the forint, replacing the pengo at a rate that effectively wiped out the old currency. The stabilization was accompanied by fiscal reforms that reduced the government's dependence on money creation. The forint was backed by a credible commitment to fiscal discipline and maintained relative stability for decades.
The Hungarian case demonstrates a pattern that Professor Hanke has documented repeatedly: hyperinflation ends only when the institutional framework for money creation is fundamentally reformed. Half-measures and gradual adjustments are insufficient.
Significance in Hanke's Work
Hungary's hyperinflation holds a special place in the Hanke-Krus framework as the most extreme case ever recorded. It serves as the upper bound of what monetary mismanagement can produce and reinforces the central argument of Hanke's career: that rules-based monetary systems, whether currency boards or dollarization, are essential for countries with weak institutional capacity.
Related Pages
- What Is Hyperinflation? — Definition and the Hanke-Krus framework
- Zimbabwe — The second-worst hyperinflation in history
- Venezuela — A modern hyperinflation case
- Home: Hyperinflation — Return to the Hyperinflation overview