Less developed countries have more room for improvement. High growth rates are often the result.
The same process that explains the slowdown in advanced economies also explains why growth is faster in less developed countries. The result is a convergence of output among the world’s nations.
As Chart 2 on page 2 shows, output growth of developed countries besides the United States is also moderating. In the 1960s, for example, growth in France exceeded 5 percent, but has lingered below 2.5 percent since mid-1980s.
On the other side of the world, growth in Australia slowed from over 4.5 percent in the 1970s to around 3.5 percent in the last decade.