Banks Create Money From Leverage, Not Thin Air

 | Apr 25, 2022 02:48AM ET

Not a day goes by without the need for money. Whether buying a cup of coffee, checking your investment portfolio, or contemplating monetary policy, money is always top of mind.

Yet despite daily use, money confounds us. Even experts ascribe mythical qualities to it. For example, many believe that banks create money out of thin air.

While seemingly logical at first, such magical thinking falls apart from a real-world perspective.

In my opinion, makes a similar one , too).

He treats banks like modern-day alchemists, using parlor tricks—in this case financial accounting—to bring new money into existence. However, this view, in my opinion , is flawed. It’s too concrete; it too narrowly focuses on banks and fails to appreciate the greater role that money plays in our lives.

The “money from thin air” view confuses borrowed money (i.e., leverage) with permanent—i.e., actual—money.

h2 No money, no problem (if you’re a bank, allegedly)/h2

In a 2015 paper , Professor Werner (allegedly) illustrates how banks create money from thin air. He expertly details this process with a 2008 transaction by the Swiss bank Credit Suisse.

Soured subprime mortgage transactions left Credit Suisse teetering on the brink of insolvency. The bank needed fresh capital to survive. However, raising it was difficult. Investors don’t readily lend to insolvent banks.

Luckily though, Credit Suisse needed not fret. It was a bank. It could simply conjure some money up. All banks can, according to Professor Werner, and this is precisely what Credit Suisse did. After a few keyboard strokes: Voila! Credit Suisse minted itself £7 billion and was now solvent.

"The link between bank credit creation and bank capital was most graphically illustrated by the actions of the Swiss bank Credit Suisse in 2008. This incident has produced a case study that demonstrates how banks as money creators can effectively conjure any level of capital, whether directly or indirectly, therefore rendering bank regulation based on capital adequacy irrelevant."… [Emphasis is mine.]

- Richard A. Werner, A lost century in economics: Three theories of banking and the conclusive evidence

Professor Werner illustrates this process via simplified balance sheet transactions, shown below. First, Credit Suisse makes a £7 billion loan to a new investor (Gulf Investor), which it deposits in a newly opened account.

This is shown in Step 1. A credit to Credit Suisse’s “Loans and investments” assets is made to reflect the loan (i.e., an investment). Also, a corresponding “Deposits” liability entry is made to account for the new funds that Gulf Investor can now withdraw at its pleasure.

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Since Credit Suisse both makes the loan and holds the loan proceeds, no money actually changes hands. Credit Suisse’s bankers don’t move £7 billion from its vault into a new account deposit box for Gulf Investors somewhere.

Rather, the bank tracks these contractual fund flows with the appropriate accounting entries. It’s all kosher so far despite Professor Werner’s “fictitious” allegation.