Sam Schulhofer-Wohl on Reforms in the Treasury Market and Developments with Central Bank Operating Systems

Episode Summary

Executive Summary: David Beckworth interviews Sam Schulhofer-Wohl on Treasury-market reforms and central-bank operating systems. The discussion highlights why broader central clearing, better transparency, and careful balance-sheet/regulatory design can improve Treasury-market resilience, while stressing that none are panaceas. It also explains why many central banks favor ample-reserve systems that keep market rates near interest on reserves.

Main Topics: Treasury market reform after 2020 stress (Priority: 5/5): The conversation reviews how the 2020 Treasury-market dysfunction and earlier 2014 flash-crash episode accelerated interagency work to make the market more resilient and reduce the chance of severe dislocations. Central clearing in the Treasury market (Priority: 5/5): Schulhofer-Wohl explains how central clearing reduces counterparty risk, improves uniform risk management, enables netting, and increases transparency, while noting implementation challenges and limits. Trade-offs and criticism of central clearing (Priority: 4/5): The discussion engages critiques from market researchers about limited netting benefits, risk concentration at CCPs, and the possibility of evading the clearing mandate, emphasizing the need for realistic expectations. Supplemental leverage ratio and bank balance-sheet constraints (Priority: 4/5): The interview explores how leverage-based capital rules can discourage low-risk Treasury intermediation, but also why regulators rely on non-risk-based capital constraints to avoid gaming and preserve safety. Transparency and data improvements (Priority: 4/5): Recent reporting and data-collection upgrades by FINRA, OFR, and Form PF are presented as important foundations for better market monitoring and policy design. Monetary policy implementation and the consolidated government balance sheet (Priority: 5/5): Schulhofer-Wohl’s paper argues that reserve creation changes the mix of government liabilities and that operating systems affect whether the government effectively taxes banks through scarce reserves. Demand-driven central-bank operating systems abroad (Priority: 4/5): The discussion compares reserve-ampld, demand-driven systems used by several central banks, concluding that the key distinction is whether market rates are close to interest on reserves rather than the floor/corridor label.

Key Arguments: Broader central clearing improves Treasury-market resilience mainly through stronger, more uniform risk management, even if netting benefits are limited. Central clearing does not solve every Treasury-market problem; it is one reform among several, alongside transparency, intermediation resilience, and leverage/liquidity management. Central clearing concentrates residual risk at CCPs, so robust supervision and regulation of CCPs are essential. Leverage constraints can discourage low-risk Treasury intermediation because banks allocate scarce balance sheet toward higher-return uses when non-risk-based rules bind. The Treasury market benefits from recent transparency gains, including end-of-day reporting and improved data collection on repo and private funds. In monetary operations, ample reserves can approximate the Friedman Rule by keeping market rates near interest on reserves, reducing an implicit tax on bank reserves. Scarce reserves effectively tax banks holding reserves below market rates, which can distort liquidity management and payment-system efficiency. The apparent “ratchet” toward larger central-bank balance sheets may be manageable over time if reductions in reserves are gradual, allowing banks and supervisors to adjust. The most important operating-system question is not whether a central bank is in a floor or corridor, but whether market rates are kept close to interest on reserves. Different central banks choose different tools because their financial systems differ, but their practical goal is broadly the same: keep policy rates aligned with reserve remuneration.

Data Points: Recording date: May 27 - Host notes the episode was recorded nearly a month before release due to FOMC blackout scheduling issues. Central clearing mandate deadline for cash Treasury transactions: End of 2026 - SEC extended the deadline by one year for market participants to comply. Central clearing mandate deadline for repo transactions: Middle of 2027 - SEC extended the repo-clearing deadline by one year. Number of Treasury-market work streams in the Interagency Working Group: 5 - Schulhofer-Wohl lists resilience of intermediation, transparency, oversight of trading venues, leverage/liquidity risk management, and central clearing. Agencies in the Treasury Market Surveillance working group: 5 - Treasury Department, New York Fed, Board of Governors, CFTC, and SEC. Major stress episode: 2020 COVID-19 market dysfunction - Used as the key motivation for Treasury-market reform and resilience efforts. Earlier reform catalyst: 2014 flash crash - Led to an agency report and annual market conferences. Potential CCPs referenced for Treasury clearing: 3 new entrants mentioned - CME Securities Clearing, LCH, and UreX repo were cited alongside FICC. Interest-rate framing: Interest on reserves should be near market rates - Used as the benchmark for an efficient ample-reserves operating system. Conference timing: May featured multiple conferences - Host mentions John Taylor conference, Hoover Monetary Policy Conference, Board framework review conference, Atlanta FM conference, and New York Fed/Columbia implementation conference.

Pivotal Quotes: ""The annual festival for those folks to nerd out and get really into the details."" — Sam Schulhofer-Wohl: Describing the New York Fed and Columbia University conference on monetary policy implementation. ""Central clearing does two things about risk. One is it reduces a lot of risks by having stronger and more uniform risk management... But then it does concentrate the risks that remain."" — Sam Schulhofer-Wohl: Explaining the main benefit and trade-off of broader Treasury-market central clearing. ""The really fundamental distinction is, are you supplying enough reserves that market rates have close to interest on reserves?"" — Sam Schulhofer-Wohl: Summarizing the key criterion for comparing central-bank operating systems.

Implications: The episode suggests Treasury-market resilience depends on multiple coordinated reforms, not one fix. For central banks, the practical goal is to maintain efficient, ample reserve conditions with market rates near interest on reserves while avoiding unnecessary distortions to banks and funding markets.