Austrians and Banking Regulations
http://www.debtdeflation.com/blogs/2012/10/22/the-myth-of-fractional-reserve-banking/
Steve Keen presents an interesting case in this interview and I believe that it’s correctness would have far-reaching implications. The argument is approximately this: in a situation where there is a central bank which offers a discount rate, money creation is private. Banks do not have to hold reserves in order to lend. They can offer a loan to whoever wants one, and then right afterwards call up the central bank for a loan to cover the liquidity costs which arose by giving that first loan. Under a system of free banking, where note issue is private and pluralized, banks would have to lend off of their reserves. If they over-expanded, their notes would be called upon in clearing houses and traded at discounts, both of which would penalize monetary expansion and force the bank back down to a regular level of currency production - one which was in concordance with demand for money. Even in a system of monopolized currency production - like in post-Civil War Era, where the amount of notes banks could offer hinged on the amount of Gold or Greenbacks they held - the money supply could not be increased by private banks. The decision to increase the money supply would come from the treasury, when they decided to either mint coins or sell greenbacks. Our system of fiat central banking today, however, is different. The discount window system opens up a way of money creation which is totally dependent on the actions of private bankers, not central bankers. It has long been the operational function of the Federal Reserve bank to cover the liquidity costs of the big banks. When there is a discount window, banks will not have to rely on reserves. They can give a loan to a loan-purchaser first, and then call upon the Central Bank for a loan to cover the previous loan as reserves. Of course Open Market Operations are an example of the central bank unilaterally expanding the money supply, and the rate of money supply expansion will be heavily effected by whatever rate the Central Bank is offering at the time. But since the operational function of the Fed has been to cover the banks’s liquidity costs since the discount window has been in use, the causes of the pegging of that interest rate will come from the pressure of private bankers, not merely arbitrary decisions of the central bankers trying to stabilize the price level or something. Following this, it seems that private banks are capable of unilaterally expanding the money supply (and at acceleration, should the Central Bankers comply, as they often do) and initiating a Misesian-Hayekian boom-bust cycle.
Following this, then, if we are doomed to have a central bank with a discount window, would not an imposition of a narrower scope of banking be a positive thing for macroeconomic stability? An imposition of a narrower scope of banking meaning: limitations on asset rehypothecation, limits on credit instruments, swaps, things of that nature, or a higher reserve ratio? Do you see flaws in Keen’s thinking here?