Nice piece from Stephen Roach at Project Syndicate. Little deep in the weeds on monetary policy, but worth your time.

Normalization is all about a long-overdue unwinding of those distortions. Fully ten years after the onset of the Great Financial Crisis, it seems more than appropriate to move the levers of monetary policy off their emergency settings. A world in recovery – no matter how anemic that recovery may be – does not require a crisis-like approach to monetary policy.

Monetary authorities have only grudgingly accepted this. Today’s generation of central bankers is almost religious in its commitment to inflation targeting – even in today’s inflationless world. While the pendulum has swung from squeezing out excess inflation to avoiding deflation, price stability remains the sine qua non in central banking circles.

Inflation fixations are not easy to break. I can personally attest to that. As a staff economist at the Fed in the 1970s, I witnessed first-hand the birth of the Great Inflation – and the role played by inept central banking in creating it. For years, if not decades, after that experience, I was convinced that renewed inflation was just around the corner.

Today’s generation of central bankers has dug in its heels at the opposite end of the inflation spectrum. Wedded to a “Phillips curve” mentality conditioned by the presumed tradeoff between economic slack and inflation, central bankers remain steadfast in their view that an accommodative policy bias is appropriate as long as inflation falls short of their targets.

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.

Read more here.