COVID-19, Seignorage, Quantitative Easing and the Fiscal-Monetary Nexus.

Area of Science:

• Economics
• Monetary Policy
• Public Finance

Background:

• The COVID-19 pandemic necessitated substantial fiscal expansions, significantly increasing debt-to-GDP ratios globally.
• High debt levels have prompted economists to reconsider the use of seigniorage, a revenue source from currency issuance.
• Existing economic frameworks face challenges balancing fiscal authority with central bank autonomy regarding deficit financing.

Purpose of the Study:

• To analyze the role of seigniorage in light of recent fiscal expansions and its implications for central bank autonomy.
• To compare seigniorage with quantitative easing (QE) as tools for deficit financing and inflation management.
• To explore strategies for improving the trade-off between deficit financing via debt and seigniorage.

Main Methods:

• Documentation of the fiscal impact of the COVID-19 crisis and policy responses.
• Review of academic and policymaker perspectives on seigniorage.
• Comparative analysis of seigniorage and quantitative easing (QE) using empirical evidence from the USA and post-WWI Germany.

Main Results:

• Quantitative easing (QE) can serve as a substitute for seigniorage, preserving central bank independence.
• Seigniorage is found to be more effective than QE in achieving inflation targets, particularly in economies facing deflationary pressures.
• Temporary utilization of seigniorage, under current economic conditions, is unlikely to pose a significant inflation risk.

Conclusions:

• The optimal use of seigniorage involves a trade-off with central bank autonomy, requiring careful consideration by fiscal authorities.
• QE offers a less institutionally disruptive alternative to seigniorage for deficit financing, while maintaining central bank dominance.
• Seigniorage remains a potent tool for inflation management, especially in deflationary environments, with manageable short-term risks.