IN 2017 the global economy broke out of a rut. It grew by 3.8%, the fastest pace since 2011. Surging animal spirits accompanied a rebound in business investment across the rich world. Global trade growth rose to 4.9%, also the fastest rate since 2011. Emerging-market currencies appreciated against the dollar, keeping inflation low and debts affordable. Financial markets wobbled in February, but only after reaching all-time highs. In April the IMF said that the global economic upswing had become “broader and stronger”.
Since then that healthy glow has begun to fade. First, economic surveys in Europe took a turn for the worse (…
