The piece begins thusly:
In all my years in this business, never before have I seen a central bank attempt to spin the debate as America’s Federal Reserve has over the past six or seven years. From the New Paradigm mantra of the late 1990s to today’s new theories of the current-account adjustment, the US central bank has led the charge in attempting to rewrite conventional macroeconomics and in making an effort to convince market participants of the wisdom of its revisionist theories. The problem is that this recasting of macro is very self-serving. It is a concentrated effort on the part of the Fed to exonerate itself from the Original Sin of failing to address asset bubbles. The result is an ever-deepening moral hazard dilemma that poses grave threats to financial markets.
I am not a believer in conspiracy theories. But the Fed’s behavior since the late 1990s is starting to change my mind. It all began with Alan Greenspan’s worries over “irrational exuberance” on December 5, 1996, when a surging Dow Jones Industrial Average closed at 6437. The subsequent Fed tightening in March 1997 was aimed not only at the asset bubble itself, but at the impacts such excessive appreciation in equity markets were having on the real economy -- consumers and businesses alike. It was a classic example of the Fed playing the role of the tough guy -- the central bank that, to paraphrase the words of former Chairman William McChesney Martin, “takes away the punchbowl just when the party is getting good.” Unfortunately, the tough guys weren’t so tough after all. Predictably, there was a huge outcry on Capitol Hill as the Fed took aim on the US stock market. But rather than stay the course as an independent central bank should, the Fed ran for cover in the face of political criticism. Not only were its initial bubble-containment efforts put aside, but Alan Greenspan went on to champion the notion of a sea-change in the macro climate -- a once-in-a-century productivity miracle that would justify the stock market’s exuberance as rational. That was the Original Sin that has since been compounded in the years that have followed.
Maybe you've noticed the New Era of ever appreciating Real Estate and guaranteed profits with no money down? This is nothing but "Dot Com, The Sequel". The Stephen Roach piece is worth reading if you want an inkling of what's really going on in finance-land.