This essay was published as part of a law review symposium that evaluated my work on theregulation of large, complex financial institutions. Part I of my essay discusses the other articlespublished in the symposium issue and describes their relationship to my own work. Part IIanalyzes the global...

The crypto boom and crash of 2020-22 demonstrated that (i) cryptocurrencies with fluctuating values are extremely risky and highly volatile assets, and (ii) cryptocurrencies known as “stablecoins” are vulnerable to systemic runs whenever there are serious doubts about the adequacy of...

Textual analysis of the NBER Working Papers published during 1999-2016 is done to assess the effects of the 2007-2009 crisis on the academic literature. The volume of crisis-related WPs is counter-cyclical, lagging the financial-instability-index. WPs by the Monetary-Economics, Asset-Pricing,...

The recent financial crisis has shown that financial innovation can have devastating systemic impacts. International standard setters' and national regulators' response has been a global concerted effort to overhaul and tighten financial regulations. However, at a time of designing stricter...

The UBS- Credit Suisse (CS) merger in March 2023, one of the biggest banking unions in history, was an emergency rescue deal engineered by Swiss authorities to avoid more market-shaking turmoil in global banking. The merger resulted in a significant increase in the combined stakeholder net...

Lack of transparency in securitization transactions significantly contributed to the severe financial crisis of 20072009. To increase transparency we propose a new mechanism: financial claims with fingerprints. They would allow market participants at each stage of the securitization process to...

While the unfolding financial turmoil has involved new elements, more fundamental elements have remained the same. New elements include structured credit, the originate-to-distribute business model and the tri-party repurchase agreement. The recurrence of crises reflects a basic procyclicality...

This paper studies whether bank ownership influenced lending behavior during the COVID-19 shock. It finds that, similar to previous episodes of financial distress, foreign banks appear to have played a shock-transmitting role, as there was a sharp slowdown in lending by foreign banks’...

We leverage a ‘catch-all' measure of financial innovation – research and development spending in the financial sector – to assess the net relationship between financial innovation and economic growth and evaluate the influence of macroprudential policy on this relationship. Using a panel...