Home / Opinion / Columns /  Why pandemic nostalgia may be haunting our central banks
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It’s almost enough to make you nostalgic for the early months of the pandemic. There was clarity of economic purpose: dramatic cuts in policy interest rates and big fiscal commitments. The outlook was so dire there were few plausible alternatives. Conditions are far more favourable now, and ironically, that makes the policy choices tougher.

The economic recovery [from the covid shock] is now looking a little shopworn. Growth is solid, but the pace of expansion has slowed. The employment picture is better, though far from ideal. Inflation is no longer so low that it qualifies for the endangered species list. If anything, it’s a bit too high for comfort. “Transient," once the US Federal Reserve’s favourite word to describe a spike in prices, doesn’t mean gone tomorrow. Central banks are beginning to trim their monetary accommodation, or thinking about doing so, but are starting to trip over their messages. The risk of a misstep is significant.

The International Monetary Fund (IMF) trimmed its 2021 global growth forecast son Tuesday, warning that some momentum has been lost. Global gross domestic product will increase 5.9% this year, according to the IMF’s World Economic Outlook, down from the 6% projection that it had made in July. The slight reduction obscured more worrying trends. The Delta variant of Sars-CoV-2, strained supply chains, accelerating inflation and rising costs for food and fuel are chipping away at confidence.

This uneven picture has made it tough to predict precisely where central banks are coming from. Different officials, sometimes from the same place, are offering varying paths out of ultra-easy money. A couple of Bank of England policymakers created a fuss last weekend when they signalled a faster degree of tightening might be forthcoming. Sometimes policymakers can’t even agree on what just happened, even after they pulled off a shock rate hike, as happened in Poland last week. This is unnerving. One of the big themes of the past two decades has been the value placed on forward guidance, the art of officials telling you what they are going to do well in advance and doing their best not to deviate too often. The idea is that more transparency means less potential for market upheaval.

A wrenching pandemic wasn’t at the front of central bankers’ minds when forward guidance came long. Nonetheless, it’s jarring when you are used to consistency and what happens is the opposite. That’s what makes the case of Poland so interesting—and terrifying. The hike of 40 basis points in the benchmark mark to 0.5% not only stunned economists, but appeared to fly in the face of remarks by no lesser person than the bank’s governor, Adam Glapinski, who was saying until just a couple of days earlier that such a move was some ways off. Speaking afterward, Glapinski said: “We had to tighten but not by too much so as not to suffocate the patient." It begs the question: What disease ails the patient? If inflation is truly a big issue, then 40 basis points isn’t going to do anything.

For transparency, it’s hard to fault the Bank of Korea, which raised policy rates in August—as widely flagged—and made it quite clear on Tuesday that another nudge awaits November. The Reserve Bank of New Zealand last week made good on a commitment to push up borrowing costs and signalled there are more where that came from.

It’s become popular, even if misleading, to label today’s global challenges “stagflation", a reference to an invidious economic condition that abounded in the 1970s. Excessive inflation was a real problem that decade. By 1980, inflation in the US was approaching 15%. There were on-again-off-again recessions. Paul Volcker, who was appointed US Federal Reserve chair in 1979 and was credited with defeating inflation via truly dramatic hikes in rates—the Fed’s key rate reached 20% back then—would probably have laughed at some of the comparisons. (He passed away in 2019.)

Still, worrywarts aren’t totally off the mark. Morgan Stanley suggests a better point of comparison is 2004 and 2005 when the term was again in vogue. Prices were creeping up, central banks were tightening and growth looked to be off the boil. “These fears eventually passed as growth rebounded and inflation moderated, but we think that 2005 may provide a useful reference point for a scare that comes far short of the 1970s," strategist Andrew Sheets wrote in a note Sunday.

The global economy is currently in a tricky stretch. The world is mid-passage between terrible days and better times. Never mind foresight, which might be too much to ask. I’ll settle for some really useful hindsight.

Daniel Moss is a Bloomberg Opinion columnist covering Asian economies.

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