The Evolving Role of Banks and the 2023 Bank Failures: Causes, Consequences, and Future Implications

The podcast "Do Bank Failures Always Cause Recessions?" by Economics Explained analyzes the recent failures of Silicon Valley Bank (SVB), Signature Bank, and Silvergate Bank in 2023, drawing parallels with historical bank crises from 1873 to 2008. It argues that while past bank failures often heralded recessions or depressions, the current situation presents unique challenges and may not necessarily lead to the same outcome. The core issues identified in the 2023 failures include banks serving niche markets, holding unusually large average account balances, and consequently, a significant portion of deposits being uninsured by the FDIC, reintroducing the risk of bank runs. The episode also critically examines the role of the Federal Reserve as a lender of last resort and the evolving understanding of how money is created in the modern banking system. A crucial distinction is made between the perception of bank bailouts and the actual funding mechanism of the FDIC, which is supported by bank charges, not taxpayer money, though increased charges can indirectly affect customers. The podcast clarifies that while depositors were protected, shareholders were wiped out, mitigating the moral hazard argument for bank management. It highlights the difference between a bank being illiquid (lacking immediate cash) versus insolvent (lacking assets to cover liabilities), which is critical for the Fed's decision to lend. Furthermore, the episode debunks the pervasive "money multiplier" myth, explaining that banks create money by issuing loans, limited by demand and regulatory criteria, rather than lending out deposits, which primarily circulate within the interbank system. The discussion with Jean-Edward Collier from HEC Paris underscores the trade-off in deposit insurance: while unlimited coverage could prevent bank runs, it could also encourage banks to take excessive risks, as creditors (depositors) would no longer care about the bank's solvency. For banks, the SVB case serves as a stark reminder of the importance of managing interest rate risk, especially when holding long-term government treasuries to cover short-term, interest-bearing liabilities. The Fed's role as a timely and decisive lender of last resort is emphasized as crucial for systemic stability, though its actions in the SVB case remain debated regarding speed and assessment of solvency. The podcast concludes by exploring the broader implications for the banking sector, suggesting that the traditional business model of banks, particularly their role in maturity transformation, is becoming less clear and potentially weaker over time. This shift is attributed to factors like growing economic inequality, which allows wealthy individuals to directly invest rather than relying on banks as intermediaries, and the rise of fintech, which disaggregates banking services. Ultimately, the episode posits that the current wave of bank failures might be a *result* of pre-existing poor economic conditions and structural changes in finance, rather than the *cause* of a wider economic downturn, signaling a fundamental re-evaluation of the banking system's role in the economy.

one large bank failure even in isolation is a serious problem to The Wider economy but three bank failures especially ones as large as svb and Signature Bank in such a short period of time has always meant recession or depression

The Fallout was so severe in the USA that it led to widespread cultural changes across the country country now referred to as the political realignment

The average account balance for Silicon Valley Bank was over a million dollars and a lot of their services were not even available to people or companies that had less than that amount

this guarantee made Great Depression style Bank runs a thing of the past because nowadays there really is no need for regular people to withdraw their money to keep it safe

if you ensure you know all the depositors even you know large and sophisticated ones this is also an issue because now the bank has a lot of liabilities and these liabilities are all insured so you have created a very strange company that has a lot of Leverage a lot of creditors and these creditors they are insured by someone else so they no longer care about the risk that the bank is taking

The problem was as you're probably aware by now that their value has an inverse relationship with interest rates in the short term

The catch is that lending a flash results is supposed to mean that you land to banks that are solvent and they are just illiquid okay the problem in reality is that it's very rare that we have banks that are in perfectly good shape their solvency is not at all in question and just people become completely crazy and run on the bank

the money multiplier myth is so pervasive that the FED itself had to release a paper so that economics teachers at schools and universities would stop teaching it

A bank's true role is something called maturity transformation

I think the business model of banks in general and you know the the case for having a lot of financial intimidation being done by Banks I think these cases is getting weaker over time and the fundamental business model of balance is a bit less clear today than it used to be

what we are seeing today is likely bank failures as a result of poor economic conditions not poor economic conditions as a result of bank failures