COVID-19 pandemic hamstrung global economy in 2020; IMF estimates 4.4% contraction December 31st, 2020 COVID-19 pandemic hamstrung global economy in 2020; IMF estimates 4.4% contraction December 31, 2020Technology COVID-19 pandemic hamstrung global economy in 2020; IMF estimates 4.4% contraction December 31st, 2020