The global economic slump won’t be as sharp as previously feared this year, though the recovery is losing pace and will need support from governments and central banks for some time yet, according to the OECD. The world economy will shrink 4.5 percent this year, less than the 6 percent forecast in June, the Paris-based institution said on Wednesday, upgrading its outlook in response to rebounds in activity since lockdowns ended. There were big revisions for the US and the euro area, as well as China, which is now forecast to grow modestly, the only Group of 20 country with

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