Rest-of-world vulnerabilities look significant.
In the aftermath of the 2008 global financial crisis, households and businesses in the United States deleveraged, and have thus far managed to keep debt levels relatively restrained. In contrast, private sector leverage has risen spectacularly – in both absolute and momentum terms – in countries like Australia, Canada, South Korea, and France, and in smaller economies like Denmark, Norway, and Sweden. In China, decades of unproductive investment and unrestrained credit creation have left policymakers struggling to manage ballooning debt burdens across the financial system. If global liquidity conditions worsen and borrowing costs remain stubbornly elevated, we suspect these vulnerabilities...