This is today’s biggest risk. Normalization should not be viewed as an inflation-dependent operation. Below-target inflation is not an excuse for a long and drawn-out normalization. In order to rebuild the policy arsenal for the inevitable next crisis or recession, a prompt and methodical restoration of monetary policy to pre-crisis settings is far preferable.
A failure to do this was, in fact, precisely the problem during the last pre-crisis period, in the early 2000s. The Fed committed the most egregious error of all. In the aftermath of the bursting of the dotcom bubble in early 2000, and with fears of a Japan scenario weighing heavily on the policy debate, it opted for an incremental normalization strategy – raising its policy rate 17 times in small moves of 25 basis points over a 24-month period from mid-2004 to mid-2006. Yet it was precisely during that period when increasingly frothy financial markets were sowing the seeds of the disaster that was shortly to follow.
In the current period, the Fed has outlined a strategy that does not achieve balance-sheet normalization until 2022-2023 at the earliest – 2.5-3 times as long as the ill-designed campaign of the mid-2000s. In today’s frothy markets, that’s asking for trouble. In the interest of financial stability, there is a compelling argument for much speedier normalization – completing the task in as little as half the time the Fed is currently suggesting.
Independent central banks were not designed to win popularity contests. Paul Volcker knew that when he led the charge against raging inflation in the early 1980s. But the approach taken by his successors, Alan Greenspan and Ben Bernanke, was very different – allowing financial markets and an increasingly asset-dependent economy to take charge of the Fed. For Janet Yellen – or her successor – it will take courage to forge a different path. With more than $6 trillion of excess liquidity still sloshing around in global financial markets, that courage cannot be found soon enough.
Stephen S. Roach, former chairman of Morgan Stanley Asia and the firm's chief economist, is a senior fellow at Yale University's Jackson Institute of Global Affairs and a senior lecturer at Yale's School of Management. He is the author of "Unbalanced: The Codependency of America and China."