ECONOMIC

DESPITE the uncertainties surrounding Brexit the range of expectations for UK growth for 2019 is relatively narrow – between 1 per cent and 2 per cent. A recent poll found that no economist expected an outright contraction next year; nor did any expect a boom. Rather, the most likely scenario is for growth of 1.5 per cent, which, the Bank of England believes, is around the UK’s new lower trend rate. The International Monetary Fund (IMF), which has also refreshed its global forecasts, expects roughly this same rate of growth in Britain to persist over the next five years.

The Brexit saga is probably the most obvious risk facing the economy. Whatever one’s view of the longer-term Brexit effect, a “no-deal” outcome could lead to the economy plunging into recession, while a “good deal” could boost confidence, investment and consumer spending and thereby economic growth. But Brexit is far from the only risk in town.

Indeed, there are plenty more global concerns that may yet scupper the recovery. After all, the British economy – unlike the United States and other relatively “closed” economies – is highly dependent on the outlook for global growth. And across much of the world forecasters see growth slowing over the coming years, even without some of the more disastrous risk scenarios crystallising.

What are the key global risks that might come back to bite the UK? First, there’s China. Many think of China as being a source of cheap imports but it is also Britain’s sixth largest goods export market. On one measure, published by the IMF, China overtook the US as the world’s largest economy in 2014, so attempts to reduce its debt pile after many years of spending could present a significant threat to global growth.

Fiscal largesse in the US is boosting growth there, but as President Trump’s splurge comes to an end the economic hangover could spread far beyond its shores. On this side of the Atlantic, the European Commission is likely to complain about the high budget deficits planned by Italy’s populist government, providing another source of market stress. Then there’s the issue of protectionism. Global tariffs have fallen significantly since the interwar period and remain low even after recent increases between the US and the EU/China. Even if these moves do not directly affect Britain, an escalation in trade disputes could yet be the precursor to weaker global confidence and exports, both to the UK’s detriment.

Oil prices could become a destabilising global force. Prices have fallen a little over the past few weeks but remain high at above $80 per barrel. Had strong global demand been the cause, that might have provided a counterbalance. But when prices rise because of supply constraints net oil importers such as the UK suffer increased costs with no improvement in demand conditions.

Higher energy prices also tend to leak into general price inflation. For now the inflation genie remains in the bottle, with rates of inflation across the G7 in a tight 1 per cent to 3 per cent range. But past above-trend rates of economic growth alongside unemployment rates at their lowest in a generation suggest upside risks to inflation. If not met with rising wages, that would reduce household spending power and could also prompt central banks to raise interest rates more quickly. Not only does that directly curtail domestic spending but for those countries that have taken out foreign currency loans (such as Turkey or Argentina) rising global interest rates push up their repayments and the risk of more widespread emerging market panic.

Recent moves in equity prices reflect all of these concerns; the FTSE 100 index fell to below 7,000 to a six-month low earlier this month. Investor concerns relate to the fact that neither central banks nor government exchequers can be sure their armoury is sufficient to deal with another crisis, should one arise. Banks may be more resilient now but they may not be the source of the next economic downturn.

Brexit is one of many global concerns that have increased the risks of another downturn in Britain and beyond. These risks will require careful navigation by policymakers if another downturn is to be avoided.