In general, The Economist adopts a rather sarcastic tone when discussing Alan Greenspan’s role in the build up to the Subprime Mortgage Crisis in 2007. They are arguing that central bankers are around to ensure macroeconomic stability and therefore are expected to ‘play safe’ and manage the economy. That is, if reducing short-term interests rates could rein in the housing boom, that should have been applied. Even if Greenspan couldn’t have identified the bubble, and that the house prices are not related to the interest rates that central bankers could influence, the leverage growth in securitised markets might be worth managing:
By looking only at the effect of monetary policy on house prices, Messrs Bernanke and Greenspan also take too narrow a view of the potential effect of low policy rates. Several economists have argued convincingly, for instance, that low policy rates fuelled broader leverage growth in securitised markets.
Of course, having just read Dot.con and Lord of Finance, I do realise that central bankers’ attempts at interfering with specific market booms have often been ineffective or with rather disastrous results and thus choose to focus only on economic fundamentals like price inflation. Greenspan does have a point when he suggests that the central bankers are unable to deal with a global force that are changing the conditions of the economy. Very often, these efforts may create further imbalances that merely postpones a crisis.
Like I say, no one claims monetary policy is easy to conduct – it’s too often more of an art than a science.
Many have attributed the housing bubble that eventually resulted in the Subprime Mortgage Crisis to the previous, one of the longest serving Federal Reserve Chairman, Alan Greenspan. We are pretty familiar with Greenspan, who have written Age of Turbulence. In his book, he highlighted his general argument against anyone who would finger-point him as allowing a bubble to inflate. He pronounce that it is impossible for anyone, whether the regulatory body or not, to accurately identify a bubble.
As for the Subprime Mortgage Crisis, politicians in the United States still blames it somewhat on Alan Greenspan and now that everything is cooling down, Greenspan offers his own defence. Although Greenspan was nicknamed ‘the Maestro’, he subtly attributes the period of great prosperity and low inflation to the globalization forces and technological advancement more than his skills at handling the monetary policy of US. In any case, he outlines his job at the Federal Reserve as an observer trying his best to keep to fundamentals of the economy and the crisis therefore comes as a surprise both because of how the economic agents have basically defied market assumptions namely on the issue of counter-party surveillance. Essentially the government cannot possibly provide the ‘self-interest’ that is supposed to drive the free market.
No one says that managing the economy is an easy job. Sound economics decisions by governments often turns out to be political disasters anyways so sometimes politicians stop heeding economists altogether. The recent issues that confront Tim Geithner is essentially similar; the economy is picking up thanks to his plans but people are unhappy with him. Figures on employment are not helping him anyways since the recovery is ‘jobless’ so to speak. Management of the economy is a huge balancing act for the government.
The idea of government has gone really far since the days of Locke’s conception of the social contract. The philosophy of governance in the modern world is just getting more complicated.