Sascha SteffenFrankfurt School · CfET
Policy

Evidence for the people who set the rules for nonbank finance in Europe.

I work with central banks, supervisors, the European Commission and the European Parliament on bank and nonbank credit risk, and I run closed-door sessions for boards and investment committees on private credit exposure and its capital treatment. Policy implications on this site are my own analysis.

On the ESRB. I am a member of the Advisory Scientific Committee of the European Systemic Risk Board (2025–2029). Nothing on this site, in the Private Credit Radar or in my commentary is phrased as, or attributable to, an ESRB, ECB or supervisory view, and nothing here draws on supervisory data.
Appointment

ESRB Advisory Scientific Committee

Four-year term from 2025, succeeding Christian Gollier. Presentation to the Committee in 2026 on European banks' funding chain to private credit.

Report

Geneva Report 27 (CEPR / ICMB, 2024)

Much Money, Little Capital, and Few Reforms: The 2023 Banking Turmoil, with Angeloni, Claessens, Seru and Weder di Mauro. Launched in Frankfurt and Milan.

Boards

Closed-door sessions

Private credit exposure, capital treatment and what the Radar shows, for supervisory boards and investment committees. Chatham House rule. Enquire.

Regulators and central banks

Presentations, 2022–2026

2026

Federal Reserve Bank of New York

Research seminar

2026

International Monetary Fund, Washington

Research seminar

2026

ESRB Advisory Scientific Committee, Frankfurt

European banks' funding chain to private credit

2026, scheduled

European Central Bank · Banque de France · Central Bank of Ireland

Research seminars

Jun 2026

FSB Regional Consultative Group for Europe, Vienna

Roundtable on private credit

2025

ESRB Nonbank Financial Institutions Group, Frankfurt

Seminar

2025

Norges Bank, Oslo

Research seminar

2025

De Nederlandsche Bank and University of Amsterdam

Research seminar

2024

Bank of England, Imperial College and LSE, London

4th Annual Conference on the Non-Bank Financial Sector and Financial Stability

2023

Swiss National Bank, Zurich · CEMLA and Banco Central de Chile, Santiago

Seminar; keynote lecture

2022

Federal Reserve Bank of Kansas City, Jackson Hole Economic Symposium · Danmarks Nationalbank, Copenhagen

Liquidity Dependence (with Acharya, Chauhan and Rajan); research seminar

Reports, columns and studies

Written policy work

Jun 2026

The Funding Structure of Direct Lenders

CEPR Discussion Paper 21587, with Mistopoulou

Sep 2024

Geneva Report 27: Much Money, Little Capital, and Few Reforms — The 2023 Banking Turmoil

CEPR and ICMB, with Angeloni, Claessens, Seru and Weder di Mauro; VoxEU summary 11 Sep 2024 · PDF

2021

Eigenkapital stärken?!

ifo Zentrum für Makroökonomik und Befragungen and IHK für München und Oberbayern, with Lautenbacher, Miethe, Peichl and Rumscheidt

2021

A Note on the Use of Machine Learning in Central Banking

safeFBDC policy note, with Kinywamaghana

2020

The risk of being a fallen angel and the corporate dash for cash in the midst of COVID

Covid Economics 10, 44–61, with Acharya

2017

Feasibility Check: Transition to a New Regime for Bank Sovereign Exposure?

In-depth analysis for the ECON Committee, European Parliament, with Schneider

2014–2016

European Parliament and CEPS studies on the ECB asset quality review, stress tests and SSM capital shortfalls

Capital Shortfalls in SSM Banks (EP, 2015); Robustness, validity and significance of the ECB's AQR and stress test (EP, 2014); Benchmarking the ECB's AQR and Stress Test — A Tale of Two Leverage Ratios (CEPS, 2014, with Acharya); Introducing the Leverage Ratio (2016, with Acharya and Pierret)

CEPR

Discussion papers, 2023–2026

DP21587 The Funding Structure of Direct Lenders · DP20977 From Tweets to Transactions · DP20179 Fragile Financing? · DP20117 CovenantAI · DP20064 Shadow Always Touches the Feet · DP19729 Similar Investors · DP18583 Contingent Credit under Stress

For European regulators

What the Radar adds to supervisory monitoring.

Supervisors see European private credit through AIFMD reporting, insurers' asset registers and bank exposures, each with a lag and none at loan level. The Radar is a public, replicable complement: a US benchmark with loan-level marks, a European book that states its coverage plainly, and a default taxonomy built to catch PIK, amendments and covenant resets before a payment default appears. Methodology and series are open so that any authority can rerun them.