The US Federal Reserve has pulled the trigger. Emerging markets must now brace for their ordeal by fire.
They have collectively borrowed $5.7 trillion in US dollars, a currency they cannot print and do not control. This hard-currency debt has tripled in a decade, split between $3.1 trillion in bank loans and $2.6 trillion in bonds. It is comparable in scale and ratio-terms to any of the biggest cross-border lending sprees of the past two centuries.