Three years after Britain voted to leave the European Union, warning signals for the U.K. economy are finally beginning to flash red.
That’s a change. Until last December, forecasts of major disaster had largely been proven wrong. The Bloomberg Brexit Barometer, a custom index that encompasses all aspects of the U.K. economy, held up rather well in the first 28 months after the June 23, 2016, referendum. The worst-case scenario recession envisioned by the International Monetary Fund was avoided, and the unemployment rate recently fell to 3.8%, a 45-year-low.
But then a year ago, the barometer started a steady downward trend from a “partly cloudy” 37 to a “rainy” negative 10 in recent weeks.
The low came right around the time that Britain’s gridlocked politics and inability to deliver on Brexit finally cost Theresa May her premiership.
Over the past three years, the barometer spent roughly half the time in “cloudy,” “partly cloudy” or “partly sunny” territory—better than the average barometer score in the week leading up to the referendum, when Britons were widely expected to choose to stay in. Yet, 151 of the 213 days that the gauge has been in negative territory were in 2019. A negative reading means the index is worse off than the average between January 2000 and June 2016.
The signs of trouble ahead show up in all of the index’s four components: economic activity, employment, inflation and uncertainty. While the broader activity and employment measures remained quite robust through 2018, when compared to the long-term average, they’ve trended lower in recent months. Bloomberg Economics expects gross domestic product to shrink in the second quarter, which would be the first contraction since 2012. Growth is expected to resume the following quarter. And while inflation has eased from its 3.1% peak in late 2017, it’s been an overall drag on the barometer, as has uncertainty.
The barometer was developed by Bloomberg Economics to provide a broader and more real-time reading of the health of the U.K. economy than is possible from just tracking the main economic indicators in isolation. A reliance on shorter-lag sentiment surveys means the measure briefly overstated a post-referendum slump and has under-emphasized the country’s surprisingly steady GDP growth rate over the period. But it’s also proved to be a relatively accurate proxy for the only real change agent over the past few years: uncertainty, namely for businesses making long-term investment and hiring decisions.
Most recently, the ongoing political turmoil pushed volatility in the stock market and sterling-euro exchange rates up sharply enough to undo a 13-point upward surge in the barometer in April caused by a slate of strong labor market statistics. Elsewhere in the economy, mortgage approvals have slipped and the country’s trade deficit has widened.
What Bloomberg’s Economists Say
While the worst predictions may have failed to materialize, the U.K. economy is on a different growth trajectory than it would have been had the country voted to remain in the EU.
The immediate impact was a sharp drop in sterling that hit people in their pockets as inflation spiked. Brexit uncertainty has also weighed heavily on business investment. While that may have contributed to employment rising to a record high, it will hit British productivity as companies hire workers instead of investing in equipment for the long term. That is likely to have a more lingering impact on the economy.
—European Economist Niraj Shah
Even though the barometer provides a useful single-number snapshot of the U.K.’s economic well-being, some individual indicators can deliver key insights into how the country has weathered the past three years. It’s at most a mixed bag—the pound sliding to $1.20 in January 2017, growth firming to 1.8% in late 2018—but at least it’s not all bad news, as was often predicted.
Now the nation has to navigate the next few months of limbo as the Conservatives pick a new prime minister to lead the U.K. out of the EU by Oct. 31. It’s only after Brexit day, assuming the deadline is met, that Britons will know whether their country is headed for the thunderstorms of a no-deal Brexit or the partly cloudy—this is the U.K. after all—calm of an EU customs union.