LyrArc Article Gist
A hard look at the idea of the "Great Moderation" a peiod of stable prosperity that America has enjoyed for 20 or so years with low inflation, stable unemployment and smaller bumps along the road even in recessions such as the one in 1990 and in 2000 which had shorter durations with good rebound. The IMF report on the world economy for September looks at this period of stability and sees a continuation. This report takes a look at the current crises in housing and credit markets and takes a more cautious view wondering if things may be at a turning point where such stable growth cannot be taken as a given. In general the world economy has become more flexible and structural shifts to globalization and the shifts in manufacturing to other parts of the world such as emerging countries have made for a more resilient world economy compared to the economy that faced the oil shocks of the seventies. The three specific causes to which this stable period is attributed are the better handling of monetary policy, the better inventory management with Just in Time and manufacture to order, inventories literally being the shipments that are carried by Fedex or UPS on a particular day, and credit markets securitization of debt packaging it into marketable securities creating a large credit pool so thay companies could have better access to credit. Securtization has suffered because some of the basic rules were broken such as how securities are rated and not because of the basic concept. Have the markets and investors and households taken on more risk in their asset portfolios because of the belief that this period of 'Great Moderation' would simply continue. Its these kinds of behaviour that get tripped up until things get cleared up and return to normal. Is this simply a phase like the prior downturns preceding it that should see a similiar rebound or is it something different. One thing that is noted is that the period of relative prosperity has ocurred as in many countries in Europe and Asia. And the housing markets in many countries in Europe and Asia have also seen rising prices similar to that of the US. Can this turn into a worldwide recessionary situation? Comment made later on April 12, 2008 after the Bear Stearns crisis in March 2008 and the Fed meeting summary describing the downturn as expected to " be protracted and severe", and the emergency measures by the Fed itself made to prevent a possible global financial crisis. In hindsight the 3 reasons for the Great Moderation can be evaluated in this way. The first was the only real one to which researchers attribute about 50% of the Great Moderation, which is the revolution that Just In Time inventories have accomplished for smoothing drops in demand. The second financial innovation proved to be illusory just as mentioned here because it was gamed because the financial houses and other firms were able to get around regulation or the regulations were inadequate and the innovation fell victim to unrestrained greed in the manner mortgage securitization was done. The third wise better monetary policy as mentioned here did not get much credit from researchers and this turns out to be true. Keeping interests rate low was possible because of the disinflationary aspect of globalization specifically manufacturing in China which ended in 2007. Further the success of the US economy made it possible for the US dollar to remain strong and the USA to continue to attract capital for much of this period even while interest rates were low. But its the export of disinflation from China, and no pressures of inflation from globalization through commodities demand for much of this period, that kept inflation low and made it possible for the Fed to keep interest rates low without creating inflationary pressures. Of the three financial innovation and monetary policy may have in them in fact unlike the first Just in Time and information technology, may have in them the seeds of trouble as well as gain if not carefully managed, like fire a good servant but bad master, and this is really what happened in what turns out to be a very human world, greed subverted financial innovation without the necessary appropriate regulation to go with it and the Fed's libertarian instincts and complacency or lack of energetic oversight under a man past eighty years made it lose sight of its need to adjust interest rates to cool off excesses in the market and send appropriate signals to the financial and housing markets. The Economist was slightly ahead of the curve when it makes the observation here that this is likely to be a global housing crisis and a global credit crisis with all the implications of this for global economic growth.