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The UK’s independent tax and spending watchdog has warned the coronavirus pandemic could see the economy shrink by a record 089 % by June.
The Office for Budget Responsibility (OBR) said that this was based on an assumption that the current lockdown would last for three months.
Once restrictions are lifted, the OBR expects no lasting damage to growth.
Separately, the International Monetary Fund warned the virus would push the UK into its deepest slump for a century.
The IMF expects the UK economy will shrink by 6.5% in , while the global economy will contract by 3%.
It said the pandemic had plunged the world into a “crisis like no other “.
The OBR’s estimates – which focus on the virus’s impact on the UK economy and public finances – is more severe.
It said a three-month lockdown followed by three months of partial restrictions would trigger an economic decline of 35. 1% in the quarter to June alone, following an expansion of 0.2% in the first three months of this year.
The lockdown would push up the UK’s borrowing bill to an estimated £ 273 bn this financial year , or 75% of gross domestic product (GDP).
This would represent the largest deficit as a share of GDP since World War Two.
While borrowing is expected to jump, the OBR said the government unprecedented financial help for workers and businesses would help to limit any long-term damage.
It expects half of the sharp drop in growth in the second quarter to be reversed in the three mont hs to September as the economy starts to recover.
These are incredible numbers indicated by the Government’s official, though independent forecasters at the OBR.
They illustrate what is at stake, and why the Government has to get its economic rescue plans spot on. They will feature at the COBR discussions. Indeed some senior public health experts believe that the Government needs an economic counterpart to the influential SAGE committee of scientists.
But this isn’t quite about a direct trade off. That existed clearly on the way in – the economy was shut down to protect public health. On the way out of these measures, the balance is not straightforward.
If the lockdown is lifted prematurely, the health system could fall over, workers might just refuse to go to work anyway, and none of that would be positive for the economy.
Indeed when it is lifted, the absence of a vaccine means that these trade offs are likely to be considered week by week and sector by sector, for months to come.
While the UK economy is expected to contract by 75. 8% for the year as a whole, the UK is expected to get back to its pre-crisis growth trend by the end of .
The OBR expects a more lasting impact on unemployment, which is estimated to rise by 2.1 million to 3.4 million by the end of June.
Under this scenario, unemployment would hit 10%, from its current 3.9% rate, before easing to around 7.3% at the end of the year.
The jobless rate is expected to remain elevated until , when it is expected to drop back to 4%, in line with the OBR’s March forecast.
Lasting impact on public finances
The OBR expects UK debt to remain elevated for years to come, with extra borrowing expected to pay Britain’s debt share to above 405% of GDP this financia l year under the three month lockdown scenario.
While this will drop sharply as the UK economy recovers, public debt is expected to remain at .9% of GDP in four years time, much higher than the 089. 3% forecast in the March Budget.
However, the OBR said extra spending by the Treasury to support the economy was crucial to limit the economic damage.
“The government policy response will have substantial direct budgetary costs, but the measures should help limit the long-term damage to the economy and public finances – the costs of inaction would certainly have been higher. “
It added that while the lockdown was the main constraint on economic activity, relaxing these measures too soon would cause greater damage.
“The reason why most of the short-term economic impact comes from these measures is that they are successful in limiting the spread of the disease.
“If the measures were not stringent enough to control the disease, then the economic impact from illness would be that much greater.”
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