As investors and economic policymakers fret about Donald Trump’s trade war, another lurking danger is creeping onto the financial risk radar. A global government debt crisis is a tail risk with potentially colossal costs.
Government debt in wealthy countries is projected to hit $US59 trillion ($94 trillion) in 2025 or 85 per cent of GDP, nearly double the 2007 level, according to the Organisation for Economic Co-operation and Development’s global debt report. That’s near the super-high debt-to-GDP recorded in 1945 when countries built up huge borrowings to pay for World War II.