One doomsday scenario in which the coronavirus outbreak could cost the global economy up to $2 trillion this year. After $2 trillion shortfall in global income, COVID-19 affects oil-exporting countries and also other commodity exporters badly. China might recover from COVID-19 impact by lending as China is a crucial source of long term borrowing for developing countries.
COVID-19 has brought global recession by depressing global annual growth this year to below 2.5%, the recessionary threshold for the world economy. Central Banks are not in a position to solve this crisis alone. Their macroeconomics policy will need public investment and targeted welfare support.
At present scenario, coronavirus has surpassed 100000 confirmed cases worldwide, it will make the impact more severe to the global economy.