Interessantissimo intervento di O’Driscoll sul sito del Cato Institute (originariamente pubblicato su The Freeman): Subprime Monetary Policy
Ecco come conclude:
In a vibrant market economy with technological innovation and ever-new profit opportunities, the monetary policy that maintains true price stability in consumer goods requires substantial monetary stimulus. That stimulus will have a number of real consequences, including asset bubbles. These asset bubbles have real costs and involve misallocations of capital. For example, by the peak of the tech and telecom boom in March 2000, too much capital had been invested in high-tech companies and too little in “old-economy firms.” Too much fiber-optic cable was laid and too few miles of railroad track were laid.
By 2002 the Fed was worried about the possibility of price deflation and introduced a strong anti-deflationary bias. A tilt to stimulus was understandable at the time. A continued bias against deflation at any cost, however, will produce a continued bias upward in price inflation. The inflation rate begins at the positive number. With the bursting of each asset bubble and the fear of deflationary pressure, Fed policy must ease. The Greenspan Doctrine prescribes a stimulative overkill that begins the cycle anew. The Greenspan-era gains against inflation will then prove to be only temporary. His doctrine will be the death of his legacy, a legacy that already includes a housing bubble and its aftermath.