Fractional Reserve Banking, Government And Moral Hazard

Last week my subcommittee held a hearing on fractional reserve banking and the moral hazard created by government (taxpayer) insured deposits. Fractional reserve banking is the practice by which banks accept deposits but only keep a fraction of those deposits on hand at any time. In practice, nearly 100% of deposits are loaned out, yet depositors believe that they can withdraw the full amount of their deposit at any time. Loaned funds are then redeposited and reloaned up to the limit of the bank's reserve requirements, compounding the effect.

As Murray Rothbard put it, "Fractional reserve banks ... create money out of thin air. Essentially they do it in the same way as counterfeiters. Counterfeiters, too, create money out of thin air by printing something masquerading as money or as a warehouse receipt for money. In this way, they fraudulently extract resources from the public, from the people who have genuinely earned their money. In the same way, fractional reserve banks counterfeit warehouse receipts for money, which then circulate as equivalent to money among the public. There is one exception to the equivalence: The law fails to treat the receipts as counterfeit."

While mainstream economists extol this "money multiplier" as a nearly miraculous process that results in a robust economy, low reserve requirements actually enable banks to create trillions of dollars of credit out of thin air, a process that distorts the structure of production and gives rise to the business cycle. Once the boom phase of the business cycle has run its course and the bust commences, some people will naturally look to hold cash. So they withdraw money from their bank accounts in order to hold physical currency. But bank deposits consist of a huge amount of credit pyramided on top of a small of amount of original cash deposits. Each dollar of cash that is withdrawn unwinds the multiplier, resulting in a contraction in credit. And if depositors en masse attempt to withdraw more funds than are available in reserves, the entire of house of cards comes crashing down. This is the very real threat facing some European banks today.

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