Economic convergence - so near and yet so far

Washington

THE world is now facing what observers are calling a "synchronised" growth upswing. What does this mean for the economic "convergence" of developed and developing countries, a topic that lost salience after the Great Recession began a decade ago?

In the 1990s, developing economies, taken as a whole, began to grow faster than their advanced counterparts (in per capita terms), inspiring optimism that the two groups' output and income would converge. From 1990 to 2007, the developing economies' average annual per capita growth was 2.5 percentage points higher than in the advanced economies. In 2000-2007, the gap widened, to 3.5 percentage points.