After a stockpiling rush this year that pumped up the rate of economic growth, the British Chambers of Commerce said growth would slow in 2020 and 2021, according to theguardian.com.
The organization has slashed its forecast for GDP growth next year to just one percent, from 1.3 percent, marking the weakest expansion in the British economy since the 2009 recession that followed the financial crisis.
Growth is also forecast to remain subdued in 2021, at 1.2 percent, down from its previous estimate of 1.4 percent.
The British economy has benefited in recent months as companies braced for a no-deal Brexit ahead of the original deadline of 29 March, before Theresa May delayed the process until the autumn.
The unprecedented rise in manufacturers storing up raw materials and components fueled a rise in GDP of 0.5 percent in the first three months of the year, which the BCC said should lift the overall growth rate in for 2019 as a whole.
However, the increase means firms now have inventories they can run down without needing to place as many orders for new stock, hitting economic momentum. Economic growth went into reverse in April as companies halted their rush to stockpile, while car manufacturers also halted production after planning to avoid disruption around the original Brexit deadline.
Suren Thiru, head of economics at the BCC, said, “It is increasingly likely that the temporary boost from historically high stockpiling in the first quarter, which has marginally improved the growth outlook for this year, will be surpassed over the medium-term by the negative impact from the running down of these inventories.”
He said a no-deal Brexit could damage economic growth in Britain further, should a new prime minister after the Conservative leadership race walk the country away from a deal with Brussels.
“A messy and disorderly exit from the EU remains the main downside risk to the UK’s economic outlook as the disruption caused would increase the likelihood of the UK’s weak growth trajectory translating into a more pronounced deterioration in economic conditions,” he said.
The continuing lack of clarity over Brexit means that business investment is forecast to contract at a faster rate this year than was previously thought, while the lingering uncertainty means corporate spending will also recover more slowly next year.
Business investment fell for four quarters in a row last year, marking the worst run in Britain since the financial crisis, and damaging the longer-term growth rate of the UK economy. Companies investing in new technology have the potential to produce gains in productivity.
The BCC said business investment was expected to continue falling in 2019 due to the political chaos over Brexit.
Adam Marshall, director general of the lobby group, said, “Businesses are putting resources into contingency plans, such as stockpiling, rather than investing in ventures that would positively contribute to long-term economic growth. This is simply not sustainable.”