The financial stability risks of ultra-loose monetary policy

This Policy Contribution was prepared for the European Parliament Committee on Economic and Monetary Affairs. It draws lessons for the euro-area based

Publishing date: 26 March 2015
Authors: Zsolt Darvas Grégory Claeys

Download

• Ultra-loose monetary policies, such as very low or even negative interest rates, large-scale asset purchases, long-maturity lending to banks and forward guidance in central bank communication, aim to increase inflation and output, to the benefit of financial stability. But at the same time, these measures pose various risks and might create challenges for financial institutions.

• By assessing the theoretical literature and developments in the United States, United Kingdom and Japan, where very expansionary monetary policies were adopted during the past six years, and by examining the euro-area situation, we conclude that the risks to financial stability of ultra-loose monetary policy in the euro area could be low. However, vigilance is needed.

• While monetary policy should focus on its primary mandate of area-wide price stability, other policies should be deployed whenever the financial cycle deviates from the economic cycle or when heterogeneous financial developments in the euro area require financial tightening in some but not all countries. These policies include micro-prudential supervision, macro-prudential oversight, fiscal policy and regulation of sectors that pose risks to financial stability, such as construction.

About the authors

Zsolt Darvas

Zsolt Darvas is a Senior Fellow at Bruegel and a part-time Senior Research Fellow at the Corvinus University of Budapest. He joined Bruegel in 2008 as a Visiting Fellow, and became a Research Fellow in 2009 and a Senior Fellow in 2013.

From 2005 to 2008, he was the Research Advisor of the Argenta Financial Research Group in Budapest. Before that, he worked at the research unit of the Central Bank of Hungary (1994-2005) where he served as Deputy Head.

Zsolt holds a Ph.D. in Economics from Corvinus University of Budapest where he teaches courses in Econometrics but also at other institutions since 1994. His research interests include macroeconomics, international economics, central banking and time series analysis.
Grégory Claeys

Grégory Claeys, a French and Spanish citizen, joined Bruegel as a research fellow in February 2014, before being appointed senior fellow in April 2020.

Grégory Claeys is currently on leave for public service, serving as Director of the Economics Department of France Stratégie, the think tank and policy planning institution of the French government, since November 2023.

Grégory’s research interests include international macroeconomics and finance, central banking and European governance. From 2006 to 2009 Grégory worked as a macroeconomist in the Economic Research Department of the French bank Crédit Agricole. Prior to joining Bruegel he also conducted research in several capacities, including as a visiting researcher in the Financial Research Department of the Central Bank of Chile in Santiago, and in the Economic Department of the French Embassy in Chicago. Grégory is also an Associate Professor at the Conservatoire National des Arts et Métiers in Paris where he is teaching macroeconomics in the Master of Finance. He previously taught undergraduate macroeconomics at Sciences Po in Paris.

He holds a PhD in Economics from the European University Institute (Florence), an MSc in economics from Paris X University and an MSc in management from HEC (Paris).

Grégory is fluent in English, French and Spanish.