On 21 September 2023, 5:00 p.m. - 6:00 p.m. CEST, via Zoom, the SAFE Policy Center and the Centre for Economic Policy Research (CEPR) organized the web seminar

A Safe Core Mandate for Central Banks

with Enrico Perotti, University of Amsterdam, ESRB and CEPR

Discussant: Arvind Krishnamurthy, Stanford University, NBER and CEPR

Moderator: Loriana Pelizzon, Leibniz Institute SAFE and CEPR

Central banks have vastly expanded their footprint on capital markets. At a time of extraordinary pressure by many sides, some benchmark for the scale and scope of their core mandate of price and financial stability may be useful. We make a case for a narrow mandate to maintain and safeguard the border between safe and quasi safe assets. The central bank should not be burdened by ex-ante mandates to intervene outside the safe core, unless directed to specific goals set by legislation with explicit fiscal support.

A safe core formulation is very close to current practice, but the framing offers some context on controversial issues. It justifies a persistently large scale for central bank liabilities (Greenwood, Hansom and Stein 2016), as safety demand is related to financial wealth rather than GDP. It is consistent with an active central bank role in supporting liquidity in government debt markets trading and clearing (Duffie 2020, 2021). We discuss issues related to the definition and protection of the safety border, and discuss the issue of liquidity support for border-safe assets such as MMF or uninsured deposits.

Enrico Perotti

Founder and Director of the Research Platform 'A Sustainable Future' at UVA Senior Advisor Financial Stability DNB Member of the ESRB Advisory Scientific Committee European Central Bank; Professor of International Finance University Of Amsterdam

Discussant

Arvind Krishnamurthy

Harold Stuart Professor of Finance, Kellogg School of Management Northwestern University

Moderator

Loriana Pelizzon

Full Professor of Economics Ca' Foscari University Of Venice; Full Professor and Chair of Law and Finance Goethe University Frankfurt; Department Director of "Financial Markets" and Coordinator of Gender Equality Leibniz Institute For Financial Research (SAFE)

RPN Member, European Financial Architecture / Fellow, Asset Pricing / Fellow, Banking and Corporate Finance / RPN Member, Geoeconomics / Fellow, Climate Change and the Environment / RPN Steering Committee, European Financial Architecture