publication

Up and away? inflation and debt consolidation in historical perspective

Authors:
Barry J. EICHENGREEN
Rui Pedro ESTEVES
2022

The Global Financial Crisis and the COVID-19 pandemic bequeathed large increases in public debt. At some point governments may seek to bring down these elevated debt-to-GDP ratios, including by inflating (by raising nominal GDP). We assemble a panel of debt consolidation episodes spanning 220 years and 183 nations. The evidence confirms that moderate inflation has been instrumental in facilitating large consolidations in the past. In fact, the frequency of successful debt consolidations was lower in periods of relatively high inflation, when interest rates show a tendency to quickly catch up. The largest concentration of debt consolidations in fact coincides with periods of relatively low and stable inflation in the context of credible monetary policies and sound fiscal policies.