The Debt-Inflation Channel of the German (Hyper) Inflation

S-Tier
Journal: American Economic Review
Year: 2025
Volume: 115
Issue: 7
Pages: 2111-50

Score contribution per author:

1.615 = (α=2.02 / 5 authors) × 4.0x S-tier

α: calibrated so average coauthorship-adjusted count equals average raw count

Abstract

This paper studies how a large increase in the price level is transmitted to the real economy through firm balance sheets. Using newly digitized macro- and micro-level data from the German inflation of 1919–1923, we show that inflation led to a large reduction in real debt burdens and bankruptcies. Firms with higher nominal liabilities at the onset of inflation experienced a larger decline in interest expenses, a relative increase in their equity values, and higher employment during the inflation. The results are consistent with real effects of a debt-inflation channel that operates even when prices and wages are flexible.

Technical Details

RePEc Handle
repec:aea:aecrev:v:115:y:2025:i:7:p:2111-50
Journal Field
General
Author Count
5
Added to Database
2026-01-25